/* ============================================================
   ThisDay — Design System v0.1
   Color / Type / Shape / Components / Utilities
   ============================================================ */

/* ── 1. Design Tokens ────────────────────────────────────── */
:root {
  /* Brand — orange */
  --c-primary:     #FF6B57;
  --c-primary-700: #E5523E;
  --c-primary-300: #FFB0A3;
  --c-primary-100: #FFE3DC;
  --c-primary-50:  #FFF1ED;

  /* Ink — navy → grey */
  --c-ink-900: #12162B;
  --c-ink-700: #2B3047;
  --c-ink-500: #6B7280;
  --c-ink-400: #9097A3;
  --c-ink-300: #C7CBD3;
  --c-ink-200: #E5E7EB;

  /* Surface */
  --c-bg-page:  #FBFAF8;
  --c-bg-white: #FFFFFF;
  --c-bg-cream: #FFF7F2;
  --c-ink-50:   #F6F7F9;
  --c-ink-100:  #EEF0F3;

  /* State */
  --c-success: #16A07C;
  --c-warning: #E0A91A;
  --c-danger:  #D24545;
  --c-info:    #4A78D6;

  /* Radius — Design Tokens準拠 */
  --r-xs:   4px;
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;
  --r-xl:   20px;
  --r-2xl:  28px;
  --r-pill: 999px;   /* Design Tokens正式名称 */
  --r-full: 999px;   /* 後方互換エイリアス */

  /* Elevation — Design Tokens準拠（枠線シャドウを含む） */
  --e-0: none;
  --e-1: 0 1px 2px rgba(18,22,43,.04), 0 0 0 1px rgba(18,22,43,.04);
  --e-2: 0 2px 6px rgba(18,22,43,.06), 0 0 0 1px rgba(18,22,43,.04);
  --e-3: 0 8px 20px rgba(18,22,43,.08), 0 2px 4px rgba(18,22,43,.04);
  --e-4: 0 18px 40px rgba(18,22,43,.12), 0 4px 8px rgba(18,22,43,.06);
  --e-glow: 0 8px 28px rgba(255,107,87,.28);

  /* Layout */
  --max-w: 900px;
  --header-h: 64px;

  /* Aliases (backward compat) */
  --color-main:  var(--c-primary);
  --color-dark:  var(--c-ink-900);
  --color-mid:   var(--c-ink-500);
  --color-light: var(--c-ink-200);
  --color-bg:    var(--c-bg-page);
  --radius:      var(--r-lg);
}

/* ── 2. Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  background: var(--c-bg-page);
  color: var(--c-ink-900);
  line-height: 1.75;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; color: var(--c-ink-900); }
h1 { font-size: 2rem;   letter-spacing: -.01em; margin-bottom: 24px; }
h2 { font-size: 1.5rem; margin-bottom: 16px; }
h3 { font-size: 1.125rem; font-weight: 600; }

p, li, div { overflow-wrap: break-word; }

/* Numbers — Inter */
.num, [class*="num-"] {
  font-family: 'Inter', sans-serif;
}

/* ── 3. Layout ───────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 32px 24px 80px;
  width: 100%;
}

main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.section { margin-bottom: 56px; }

.section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.section-header h2 {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0;
}
.section-accent {
  display: inline-block;
  width: 4px;
  height: 1.125rem;
  background: var(--c-primary);
  border-radius: 2px;
  flex-shrink: 0;
}
.section-line {
  flex: 1;
  height: 1px;
  background: var(--c-ink-200);
}
.section-box {
  background: var(--c-ink-50);
  border-radius: var(--r-lg);
  padding: 20px;
  margin-bottom: 20px;
}
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  color: var(--c-ink-900);
}
.section-lead {
  text-align: center;
  color: var(--c-ink-500);
  margin-bottom: 40px;
  font-size: 1rem;
  line-height: 1.7;
}

/* ── 4. Site Header ──────────────────────────────────────── */
.site-header {
  background: var(--c-bg-white);
  border-bottom: 1px solid var(--c-ink-200);
  height: var(--header-h);
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: var(--e-1);
}

/* Logo */
.site-logo a {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo img {
  height: 36px;
  width: auto;
  max-width: none;
}
.logo-fallback {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-ink-900);
  letter-spacing: -.02em;
}
.logo-fallback span { color: var(--c-primary); }

/* Desktop nav */
.site-nav { flex: 1; }
.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav__list a {
  display: block;
  padding: 6px 12px;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-ink-700);
  text-decoration: none;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.site-nav__list a:hover,
.site-nav__list a.active {
  background: var(--c-primary-50);
  color: var(--c-primary);
  text-decoration: none;
}

/* Header actions (login/user) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-actions__dm {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  color: var(--c-ink-700);
  text-decoration: none;
  transition: background .15s;
}
.header-actions__dm:hover { background: var(--c-ink-50); text-decoration: none; }
.header-actions__dm svg { width: 20px; height: 20px; }
.header-actions__dm > i { font-size: 20px; }
.header-actions__dm.active { background: var(--c-primary-50); color: var(--c-primary-700); }
.dm-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--c-danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
  font-family: 'Inter', sans-serif;
}
.header-actions__create {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  background: var(--c-primary);
  color: #fff !important;
  border-radius: var(--r-md);
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
  transition: background .15s, box-shadow .15s;
  white-space: nowrap;
}
.header-actions__create:hover {
  background: var(--c-primary-700);
  box-shadow: var(--e-glow);
  text-decoration: none;
  color: #fff !important;
}
.header-actions__user {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-ink-700);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  transition: background .15s;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-actions__user:hover { background: var(--c-ink-50); text-decoration: none; }
.header-actions__logout {
  font-size: 0.8125rem;
  color: var(--c-ink-500);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
}
.header-actions__logout:hover { color: var(--c-danger); background: var(--c-ink-50); text-decoration: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  border-radius: var(--r-sm);
  transition: background .15s;
  flex-shrink: 0;
}
.hamburger:hover { background: var(--c-ink-50); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-ink-700);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--c-bg-white);
  border-bottom: 1px solid var(--c-ink-200);
  box-shadow: var(--e-3);
  z-index: 199;
  overflow: hidden;
  max-height: 0;
  transition: max-height .25s ease;
}
.mobile-nav.is-open { max-height: 480px; }
.mobile-nav__inner {
  padding: 12px 0 20px;
}
.mobile-nav__inner a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-ink-700);
  text-decoration: none;
  transition: background .1s;
}
.mobile-nav__inner a:hover,
.mobile-nav__inner a.active {
  background: var(--c-primary-50);
  color: var(--c-primary);
}
.mobile-nav-logout-form button {
  align-items: center;
  background: transparent;
  border: 0;
  color: var(--c-ink-700);
  cursor: pointer;
  display: flex;
  font: inherit;
  gap: 10px;
  height: auto;
  justify-content: flex-start;
  padding: 12px 24px;
  text-align: left;
  width: 100%;
}
.mobile-nav-logout-form button:hover {
  background: var(--c-primary-50);
  color: var(--c-primary);
}
.mobile-nav__divider {
  height: 1px;
  background: var(--c-ink-100);
  margin: 8px 24px;
}
.mobile-nav__login {
  display: block;
  margin: 12px 24px 0;
  text-align: center;
  background: var(--c-primary);
  color: #fff !important;
  padding: 12px;
  border-radius: var(--r-md);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
}

/* ── 5. Site Footer ──────────────────────────────────────── */
.site-footer {
  background: var(--c-ink-900);
  color: rgba(255,255,255,.6);
  text-align: center;
  padding: 40px 24px;
  font-size: 0.8125rem;
  line-height: 2;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  margin-bottom: 20px;
}
.site-footer a {
  color: rgba(255,255,255,.5);
  text-decoration: none;
  padding: 4px 0;
  transition: color .2s;
}
.site-footer a:hover { color: var(--c-primary); text-decoration: none; }
.copyright { color: rgba(255,255,255,.35); font-size: 0.75rem; }

/* ── 6. Buttons ──────────────────────────────────────────── */
/* Base */
button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 40px;
  padding: 0 20px;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  transition: background .15s, box-shadow .15s, transform .1s, opacity .15s;
  white-space: nowrap;
  box-sizing: border-box;
  line-height: 1;
  vertical-align: middle;
  -webkit-appearance: none;
}
button:disabled, .btn:disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

/* Size variants */
.btn-sm  { height: 32px; padding: 0 14px; font-size: 0.8125rem; }
.btn-md  { height: 40px; padding: 0 20px; font-size: 0.9375rem; }
.btn-lg  { height: 48px; padding: 0 28px; font-size: 1rem; }
.btn-xl  { height: 56px; padding: 0 36px; font-size: 1.0625rem; }

/* Full width */
.btn.w-100, button.w-100, a.btn.w-100 {
  width: 100%;
  display: flex;
}

/* Primary */
.btn-primary,
button.btn-primary,
a.btn-primary {
  background: var(--c-primary);
  color: #fff !important;
}
.btn-primary:hover {
  background: var(--c-primary-700);
  box-shadow: var(--e-glow);
  transform: translateY(-1px);
  text-decoration: none;
  color: #fff !important;
}

/* Secondary */
.btn-secondary,
button.btn-secondary,
a.btn-secondary {
  background: var(--c-ink-100);
  color: var(--c-ink-700) !important;
}
.btn-secondary:hover {
  background: var(--c-ink-200);
  text-decoration: none;
  color: var(--c-ink-700) !important;
}

/* Outline */
.btn-outline,
.btn-outline-primary {
  background: transparent;
  color: var(--c-primary) !important;
  border: 1.5px solid var(--c-primary);
}
.btn-outline:hover,
.btn-outline-primary:hover {
  background: var(--c-primary-50);
  text-decoration: none;
  color: var(--c-primary) !important;
}
.btn-outline-danger {
  background: transparent;
  color: var(--c-danger) !important;
  border: 1.5px solid var(--c-danger);
}
.btn-outline-danger:hover {
  background: #fff5f5;
  text-decoration: none;
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--c-ink-700) !important;
}
.btn-ghost:hover {
  background: var(--c-ink-50);
  text-decoration: none;
}

/* Danger */
.btn-danger {
  background: var(--c-danger);
  color: #fff !important;
}
.btn-danger:hover {
  background: #b83030;
  text-decoration: none;
  color: #fff !important;
}

/* Success / Info / Line */
.btn-success { background: var(--c-success); color: #fff !important; }
.btn-success:hover { background: #128a67; text-decoration: none; color: #fff !important; }
.btn-info { background: var(--c-info); color: #fff !important; }
.btn-info:hover { background: #3a63bb; text-decoration: none; color: #fff !important; }
.btn-excel { background: #10b981; color: #fff !important; }
.btn-excel:hover { background: #059669; text-decoration: none; color: #fff !important; }
.line-btn { background: #06C755 !important; color: #fff !important; }
.line-btn:hover { background: #05a848 !important; }

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--r-sm);
}
.btn-icon-sm { width: 32px; height: 32px; padding: 0; border-radius: var(--r-sm); }
.btn-icon-lg { width: 48px; height: 48px; padding: 0; border-radius: var(--r-md); }

/* Button group */
.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}
.button-group.justify-end   { justify-content: flex-end; }
.button-group.justify-center { justify-content: center; }
.button-group.no-margin { margin-top: 0; }

/* Standalone usage (no .btn base): backward compat */
a.btn-primary:not(.btn),
button.btn-primary:not(.btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 40px;
  padding: 0 20px;
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: none;
  white-space: nowrap;
  -webkit-appearance: none;
}
a.btn-secondary:not(.btn),
button.btn-secondary:not(.btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 20px;
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: none;
}
a.btn-danger:not(.btn),
button.btn-danger:not(.btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 20px;
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: none;
}

/* ── 7. Forms ────────────────────────────────────────────── */
label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-ink-700);
  margin-bottom: 6px;
}
label.font-normal { font-weight: 400; margin-bottom: 0; }

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="datetime-local"],
input[type="date"],
input[type="url"],
input[type="tel"],
input[type="search"],
select,
textarea {
  display: block;
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  font-size: 0.9375rem;
  font-family: inherit;
  background: var(--c-bg-white);
  color: var(--c-ink-900);
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  margin-bottom: 16px;
  line-height: 1.5;
}
input::placeholder, textarea::placeholder { color: var(--c-ink-300); }
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-100);
  background: var(--c-bg-white);
}
input.is-error,
textarea.is-error,
select.is-error {
  border-color: var(--c-danger);
  box-shadow: 0 0 0 3px rgba(210,69,69,.12);
}
textarea { height: auto; min-height: 120px; padding: 12px 14px; resize: vertical; line-height: 1.7; }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
input[type="checkbox"],
input[type="radio"] {
  display: inline-block;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  border: none;
  box-shadow: none;
  accent-color: var(--c-primary);
}

.form-group { margin-bottom: 20px; }
.form-group label { margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea { margin-bottom: 0; }

.form-label { font-size: 0.875rem; font-weight: 600; color: var(--c-ink-700); margin-bottom: 6px; display: block; }
.form-control, .form-input {
  display: block;
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  font-size: 0.9375rem;
  font-family: inherit;
  background: var(--c-bg-white);
  color: var(--c-ink-900);
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
  box-sizing: border-box;
}
.form-control:focus, .form-input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-100);
}
.form-note {
  font-size: 0.8125rem;
  color: var(--c-ink-500);
  margin-top: 5px;
  line-height: 1.6;
}
.required {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  font-size: 0.6875rem;
  padding: 1px 6px;
  border-radius: var(--r-xs);
  margin-left: 6px;
  vertical-align: middle;
  font-weight: 600;
}
.badge-required {
  display: inline-block;
  background: var(--c-primary-100);
  color: var(--c-primary-700);
  font-size: 0.6875rem;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-weight: 700;
  vertical-align: middle;
  margin-left: 6px;
}

/* Form choice group (radio/checkbox row) */
.form-choice-group { text-align: left; margin-bottom: 14px; }
.form-choice-group.is-center { text-align: center; }
.form-choice-group label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 14px;
  margin-bottom: 4px;
  font-weight: 400;
  cursor: pointer;
}
.form-choice-group input { width: auto; margin: 0; }

/* ── 8. Cards ────────────────────────────────────────────── */
.card {
  background: var(--c-bg-white);
  border-radius: var(--r-lg);
  padding: 28px;
  border: 1px solid var(--c-ink-200);
  box-shadow: var(--e-1);
  margin-bottom: 16px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.card-icon { font-size: 1.75rem; margin-bottom: 10px; }
.card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.card p  { font-size: 0.875rem; color: var(--c-ink-500); line-height: 1.7; }

.box-shadow { box-shadow: var(--e-2); }

/* ── 9. Event / Group Lists ──────────────────────────────── */
.event-list { list-style: none; padding: 0; }
.event-list li {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 20px 22px;
  margin-bottom: 12px;
  transition: box-shadow .2s, transform .15s;
  box-shadow: var(--e-1);
}
.event-list li:hover {
  box-shadow: var(--e-2);
  transform: translateY(-2px);
}
.event-list li h3 { margin: 0 0 6px; font-size: 1rem; }
.event-list li h3 a { color: var(--c-ink-900); text-decoration: none; }
.event-list li h3 a:hover { color: var(--c-primary); }
.event-list li p { margin: 4px 0; color: var(--c-ink-500); font-size: 0.875rem; }
.list-row-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }

/* イベントカード内のボタンエリア — タイトル直下に余白を追加 */
.event-card-actions {
  padding-top: 4px;
  padding-bottom: 4px;
}

/* ── 10. Badges & Chips ──────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.6;
}
.badge-success { background: rgba(22,160,124,.12); color: var(--c-success); }
.badge-warning { background: rgba(224,169,26,.12); color: #a0720c; }
.badge-danger  { background: rgba(210,69,69,.12);  color: var(--c-danger); }
.badge-info    { background: rgba(74,120,214,.12); color: var(--c-info); }
.badge-neutral { background: var(--c-ink-100); color: var(--c-ink-700); }
.badge-primary { background: var(--c-primary-100); color: var(--c-primary-700); }

.new-badge, .new-badge-orange {
  background: var(--c-danger);
  color: #fff;
  font-size: 0.6875rem;
  padding: 2px 7px;
  border-radius: var(--r-pill);
  font-weight: 700;
  vertical-align: middle;
  margin-right: 6px;
  display: inline-block;
}

.tag-chip {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--r-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--c-ink-100);
  color: var(--c-ink-700);
  text-decoration: none;
  transition: background .15s;
}
.tag-chip:hover { background: var(--c-ink-200); }

/* ── 11. Alerts & Messages ───────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.alert-success { background: rgba(22,160,124,.10); border-color: rgba(22,160,124,.25); color: #0d6b52; }
.alert-danger  { background: rgba(210,69,69,.08);  border-color: rgba(210,69,69,.2);  color: #a33030; }
.alert-warning { background: rgba(224,169,26,.10); border-color: rgba(224,169,26,.3); color: #8a6400; }
.alert-info    { background: rgba(74,120,214,.08); border-color: rgba(74,120,214,.2); color: #2e5baa; }

.error-messages {
  background: rgba(210,69,69,.08);
  border: 1px solid rgba(210,69,69,.25);
  border-radius: var(--r-md);
  padding: 14px 18px;
  color: #a33030;
  font-size: 0.9rem;
  margin-bottom: 20px;
}
.error-messages ul { padding-left: 1.25rem; line-height: 2; }

.error-box {
  background: rgba(210,69,69,.07);
  border: 1px solid rgba(210,69,69,.22);
  border-radius: var(--r-md);
  padding: 14px 18px;
  font-size: 0.875rem;
  color: #a33030;
  margin-bottom: 20px;
  line-height: 1.8;
}
.error-box ul { padding-left: 1.25rem; }

.login-prompt {
  text-align: center;
  color: var(--c-danger);
  font-weight: 700;
  margin-bottom: 12px;
}

/* ── 12. Tables ──────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--c-ink-200);
  text-align: left;
  vertical-align: middle;
}
th {
  font-weight: 600;
  color: var(--c-ink-700);
  background: var(--c-ink-50);
  white-space: nowrap;
}

.info-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.info-table th,
.info-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--c-ink-200);
  vertical-align: top;
  text-align: left;
}
.info-table th {
  color: var(--c-ink-500);
  font-weight: 500;
  width: 10rem;
  white-space: nowrap;
  background: transparent;
}

/* Schedule table */
.schedule-table { font-size: 0.875rem; }
.schedule-table th { background: var(--c-ink-50); font-size: 0.8125rem; text-align: center; }
.schedule-table td { text-align: center; }
.schedule-symbol { font-weight: 700; font-size: 1.1em; }
.symbol-ok       { color: var(--c-success); }
.symbol-ng       { color: var(--c-danger); }
.symbol-triangle { color: var(--c-warning); }

/* Reception table */
.reception-table { font-size: 0.875rem; border-radius: var(--r-lg); overflow: hidden; }
.reception-table th { background: var(--c-ink-50); }
.reception-mode { margin-bottom: 20px; }

/* Summary cards */
.summary-cards { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.summary-card  { flex: 1; min-width: 100px; background: var(--c-bg-white); border: 1px solid var(--c-ink-200); border-radius: var(--r-lg); padding: 16px; text-align: center; }
.summary-card.highlight { border-color: var(--c-primary); background: var(--c-primary-50); }
.summary-title { font-size: 0.8125rem; color: var(--c-ink-500); margin-bottom: 4px; }

/* ── 13. Page Sections ───────────────────────────────────── */
.page-header { text-align: center; margin-bottom: 40px; }
.page-header h1 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin-bottom: 8px; }
.page-sub, .page-header .page-sub { color: var(--c-ink-500); font-size: 0.9rem; }

.danger-zone {
  background: rgba(210,69,69,.05);
  border: 1.5px solid rgba(210,69,69,.3);
  border-radius: var(--r-xl);
  padding: 28px;
  margin-top: 32px;
}
.danger-zone h2 { color: var(--c-danger); font-size: 1.125rem; margin-bottom: 10px; }
.danger-zone p  { color: var(--c-ink-700); font-size: 0.9rem; margin-bottom: 14px; }

.empty-state {
  padding: 60px 24px;
  text-align: center;
  color: var(--c-ink-500);
}
.empty-state p { font-size: 0.9375rem; margin-bottom: 20px; }

/* ── 14. Event-specific components ──────────────────────── */
.event-meta {
  background: var(--c-ink-50);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  margin-bottom: 20px;
}
.event-meta p { margin: 5px 0; font-size: 0.9375rem; color: var(--c-ink-700); }
.event-description { line-height: 1.85; margin-bottom: 24px; }

.participant-list { list-style: none; padding: 0; }
.participant-list li {
  padding: 12px 4px;
  border-bottom: 1px solid var(--c-ink-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

/* 出欠入力ボックス */
.my-attendance-form {
  background: var(--c-bg-white);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-ink-200);
}
.my-attendance-form button.w-100,
.my-attendance-form .btn.w-100 {
  width: 100% !important;
  border-radius: var(--r-md);
}

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(18, 22, 43, 0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.modal-box {
  background: var(--c-bg-white);
  border-radius: var(--r-xl);
  box-shadow: var(--e-4);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px 28px 24px;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-ink-900);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-ink-200);
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--c-ink-100);
}

.modal-footer-actions {
  display: flex;
  gap: 8px;
}

.modal-btn {
  height: 40px;
  padding: 0 20px;
  font-size: 0.9375rem;
}

@media (max-width: 640px) {
  .modal-box { padding: 20px 16px 18px; }
  .modal-footer { flex-direction: column-reverse; align-items: stretch; }
  .modal-footer-actions { justify-content: flex-end; }
}

.candidate-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.candidate-row input { margin-bottom: 0; flex: 1; }
.btn-remove-cand {
  background: var(--c-ink-100) !important;
  color: var(--c-ink-500) !important;
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--r-sm);
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  transition: background .15s;
}
.btn-remove-cand:hover { background: var(--c-danger) !important; color: #fff !important; }
.btn-add-cand { width: 100%; display: flex; }

/* Response chips */
.ans-btn-group { display: flex; justify-content: center; gap: 4px; }
.ans-btn-group label {
  cursor: pointer;
  padding: 4px 10px;
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  margin: 0;
  transition: all .15s;
  color: var(--c-ink-700);
  background: var(--c-bg-white);
}
.ans-btn-group input { display: none; }
.ans-btn-group input[value="1"]:checked + span { color: var(--c-success); font-weight: 700; }
.ans-btn-group input[value="2"]:checked + span { color: var(--c-danger); font-weight: 700; }
.ans-btn-group input[value="3"]:checked + span { color: var(--c-warning); font-weight: 700; }

/* Mode switch */
.mode-switch { display: flex; gap: 12px; margin-bottom: 20px; }
.mode-switch label {
  flex: 1; text-align: center; padding: 13px;
  background: var(--c-ink-50);
  border: 1.5px solid var(--c-ink-200);
  border-radius: var(--r-md);
  cursor: pointer;
  font-weight: 600;
  color: var(--c-ink-500);
  transition: all .15s;
}
.mode-switch input[type="radio"] { display: none; }
.mode-switch label.active         { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.mode-switch label.active-adjust  { background: var(--c-success); border-color: var(--c-success); color: #fff; }

/* Sub event block */
.sub-event-block {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
  margin-bottom: 14px;
}
.sub-events-list { list-style: none; padding: 0; }
.sub-event-card { background: var(--c-bg-white); border: 1px solid var(--c-ink-200); border-radius: var(--r-md); padding: 14px; margin-bottom: 10px; }
.badge-tag { background: var(--c-primary-100); color: var(--c-primary-700); font-size: 0.75rem; font-weight: 600; padding: 2px 10px; border-radius: var(--r-pill); display: inline-block; }
.bg-primary-light { background: var(--c-primary-50); }
.bg-info-light { background: rgba(74,120,214,.08); }
.participant-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.sub-event-attendance-area { margin-top: 10px; }

/* Announcement */
.announcement-section {
  margin: 24px 0;
  padding: 18px;
  background: rgba(224,169,26,.08);
  border: 1px solid rgba(224,169,26,.3);
  border-radius: var(--r-lg);
}
.announcement-item {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  padding: 14px;
  margin-bottom: 8px;
}
.announcement-meta { font-size: 0.8125rem; color: var(--c-ink-500); display: flex; justify-content: space-between; margin-bottom: 5px; }
.delete-btn-sm { background: none; border: none; color: var(--c-ink-300); font-size: 0.875rem; cursor: pointer; text-decoration: underline; padding: 0; }
.delete-btn-sm:hover { color: var(--c-danger); }

/* Tab nav */
.tab-nav {
  display: flex;
  border-bottom: 2px solid var(--c-ink-200);
  margin-bottom: 24px;
  gap: 2px;
}
.tab-nav a {
  padding: 9px 18px;
  margin-bottom: -2px;
  border: 2px solid transparent;
  border-bottom: none;
  border-radius: var(--r-md) var(--r-md) 0 0;
  color: var(--c-ink-500);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: color .15s, background .15s;
}
.tab-nav a:hover { background: var(--c-ink-50); color: var(--c-ink-700); text-decoration: none; }
.tab-nav a.active {
  border-color: var(--c-ink-200);
  background: var(--c-bg-white);
  border-bottom: 2px solid var(--c-bg-white);
  color: var(--c-primary);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Tab color variants（my_page.php等で使用） */
.tab-nav a.tab-blue  { color: var(--c-info); }
.tab-nav a.tab-blue.active  { color: var(--c-info); }
.tab-nav a.tab-red   { color: var(--c-danger); }
.tab-nav a.tab-red.active   { color: var(--c-danger); }
.tab-nav a.tab-orange { color: var(--c-primary); }
.tab-nav a.tab-orange.active { color: var(--c-primary); }

/* Checkbox custom */
.checkbox-wrapper { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; margin-bottom: 10px; }
.checkmark { width: 20px; height: 20px; min-width: 20px; border: 1.5px solid var(--c-ink-300); border-radius: var(--r-xs); background: var(--c-bg-white); position: relative; transition: border-color .15s; }
.checkbox-wrapper input { display: none; }
.checkbox-wrapper input:checked ~ .checkmark { background: var(--c-primary); border-color: var(--c-primary); }
.checkmark:after { content: ''; position: absolute; left: 6px; top: 2px; width: 6px; height: 11px; border: 2px solid #fff; border-top: none; border-left: none; transform: rotate(45deg); display: none; }
.checkbox-wrapper input:checked ~ .checkmark:after { display: block; }
.checkbox-wrapper:hover .checkmark { border-color: var(--c-primary); }

/* Chat overlay */
.chat-overlay, .chat-overlay *, .chat-input-area, .chat-input-area * { box-sizing: border-box; }
.chat-overlay {
  position: fixed; bottom: 0; right: 20px; width: 350px; height: 500px;
  background: var(--c-bg-white); border: 1px solid var(--c-ink-200);
  border-radius: var(--r-xl) var(--r-xl) 0 0; box-shadow: var(--e-4);
  display: flex; flex-direction: column; z-index: 9999;
}
.chat-header {
  background: var(--c-primary); color: #fff; padding: 12px 16px;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 700; flex-shrink: 0;
}
.chat-header .close-btn { background: transparent !important; border: none; color: #fff !important; font-size: 1.4rem; cursor: pointer; padding: 0; line-height: 1; box-shadow: none !important; }
.chat-messages { flex: 1; padding: 14px; background: var(--c-ink-100); overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.msg-row { display: flex; width: 100%; }
.bubble { max-width: 75%; padding: 8px 12px; border-radius: var(--r-xl); font-size: 14px; line-height: 1.5; word-wrap: break-word; }
.my-msg { justify-content: flex-end; }
.my-msg .bubble { background: var(--c-primary-300); color: var(--c-ink-900); border-bottom-right-radius: var(--r-xs); }
.partner-msg { justify-content: flex-start; }
.partner-msg .bubble { background: var(--c-bg-white); color: var(--c-ink-700); border-bottom-left-radius: var(--r-xs); box-shadow: var(--e-1); }
.chat-input-area { padding: 10px; background: var(--c-bg-white); border-top: 1px solid var(--c-ink-200); display: flex; gap: 8px; flex-shrink: 0; }
.chat-send-status { color: var(--c-success); font-size: .75rem; min-height: 20px; padding: 2px 12px 0; text-align: right; }
.message-block-form { flex: 0 0 auto; margin: 0 0 0 8px; }
.message-block-form .btn-icon { color: var(--c-ink-500); }
.message-block-form .btn-icon:hover { background: var(--c-ink-50); color: var(--c-ink-700); }
.chat-input-area textarea { flex: 1; height: 40px; padding: 8px 12px; border: 1px solid var(--c-ink-200); border-radius: var(--r-xl); resize: none; font-size: 14px; margin-bottom: 0; line-height: 1.4; }
.chat-input-area button { width: 48px; height: 40px; background: var(--c-primary) !important; color: #fff !important; border: none; border-radius: var(--r-md); cursor: pointer; margin: 0; padding: 0; }
.msg-info { display: flex; flex-direction: column; justify-content: flex-end; margin: 0 4px; font-size: 0.7em; color: var(--c-ink-500); white-space: nowrap; min-width: 28px; }
.read-status { font-weight: 700; margin-bottom: 2px; }

/* Share */
.share-ui { min-width: 0; }
.share-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.share-actions .btn { margin: 0; }
.share-actions .btn-line {
  background: #06c755;
  color: #fff !important;
}
.share-native-button { display: none; }
.share-qr-panel {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  margin-top: 12px;
  padding: 16px;
  text-align: center;
}
.share-qr-panel[hidden] { display: none; }
.share-qr-panel p {
  color: var(--c-ink-500);
  font-size: .8125rem;
  margin: 0 0 10px;
}
.share-qr-code {
  background: #fff;
  display: inline-block;
  padding: 8px;
}
.share-qr-code img,
.share-qr-code canvas { display: block; }

@media (max-width: 640px) {
  .share-actions .btn:not(.share-native-button) { display: none; }
  .share-native-button {
    display: inline-flex;
    width: 100%;
  }
}

.sns-links { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.sns-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--c-ink-100); color: var(--c-ink-700); display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem; }

/* Templates */
.template-area { border: 1px solid var(--c-ink-200); border-radius: var(--r-md); padding: 14px; background: var(--c-ink-50); margin-bottom: 10px; }
.template-label { font-size: 0.8125rem; font-weight: 600; color: var(--c-ink-500); margin-bottom: 6px; }

/* Map link */
.map-link { display: inline-flex; align-items: center; gap: 6px; color: var(--c-info); font-size: 0.875rem; }

/* Profile / my page */
.favorite-groups ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.favorite-groups li { background: var(--c-ink-50); border: 1px solid var(--c-ink-200); border-radius: var(--r-pill); padding: 4px 14px; font-size: 0.875rem; }
.follower-list-section ul { list-style: none; padding: 0; margin: 0; }
.follower-list-section li { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--c-ink-100); gap: 8px; }

.organizer-contact { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.open-chat-btn.btn-primary { background: var(--c-primary) !important; color: #fff !important; }
.follower-list-section .open-chat-btn,
.participant-list .open-chat-btn,
.schedule-table .open-chat-btn {
  background: transparent !important;
  color: var(--c-primary) !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 6px !important;
  height: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
  font-size: 0.875rem !important;
}
.follower-list-section .open-chat-btn:hover,
.participant-list .open-chat-btn:hover {
  color: var(--c-primary-700) !important;
  background: transparent !important;
  transform: none !important;
}

/* ── 15. Page-specific (non-blog) ────────────────────────── */
.auth-container { max-width: 420px; margin: 0 auto; padding-top: 48px; }

/* ── 16. Blog / LP specific ──────────────────────────────── */
.hero {
  background: linear-gradient(145deg, var(--c-bg-cream) 0%, var(--c-bg-white) 100%);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-xl);
  padding: 64px 40px;
  text-align: center;
  margin-bottom: 64px;
  box-shadow: var(--e-1);
}
.hero-eyebrow {
  display: inline-block;
  background: var(--c-primary-100);
  color: var(--c-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 4px 14px;
  border-radius: var(--r-pill);
  margin-bottom: 20px;
}
.hero h1 { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 700; line-height: 1.35; margin-bottom: 14px; }
.hero h1 em { font-style: normal; color: var(--c-primary); }
.hero p { color: var(--c-ink-500); font-size: 1rem; max-width: 520px; margin: 0 auto 32px; }

.btn-primary-pill {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  padding: 14px 36px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: opacity .2s, transform .15s;
}
.btn-primary-pill:hover { opacity: .85; transform: translateY(-1px); color: #fff; text-decoration: none; }
.btn-outline-pill {
  display: inline-block;
  border: 2px solid var(--c-primary);
  color: var(--c-primary);
  padding: 12px 32px;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background .2s, color .2s;
}
.btn-outline-pill:hover { background: var(--c-primary); color: #fff; text-decoration: none; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.feature-card { background: var(--c-bg-white); padding: 28px; border-radius: var(--r-xl); box-shadow: var(--e-2); display: flex; flex-direction: column; }
.feature-icon { font-size: 2.25rem; margin-bottom: 14px; color: var(--c-primary); }
.feature-content h4 { font-size: 1.125rem; margin: 0 0 8px; color: var(--c-ink-900); }
.feature-content p  { color: var(--c-ink-500); font-size: 0.9rem; margin: 0; line-height: 1.7; }
.feature-card.feature-card-red-left   { border-left: 4px solid var(--c-primary); }
.feature-card.feature-card-blue-left  { border-left: 4px solid var(--c-info); }
.feature-card-orange { border-left: 4px solid var(--c-warning); }
.feature-card-blue   { border-top: 3px solid var(--c-info); }

.lp-section { padding: 60px 20px; max-width: var(--max-w); margin: 0 auto; }
.usecase-box { background: var(--c-bg-white); border-left: 4px solid var(--c-info); padding: 20px 24px; margin-bottom: 16px; border-radius: var(--r-sm); box-shadow: var(--e-1); }
.usecase-title { font-size: 1.125rem; font-weight: 700; color: var(--c-ink-900); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.faq-item { background: var(--c-bg-white); border-radius: var(--r-lg); padding: 20px; margin-bottom: 12px; box-shadow: var(--e-1); }
.faq-question { font-weight: 700; color: var(--c-ink-900); font-size: 1rem; margin-bottom: 8px; }
.faq-answer   { color: var(--c-ink-500); line-height: 1.7; font-size: 0.9375rem; }

.about-section { margin-bottom: 48px; }
.about-section h2 { font-size: 1.0625rem; font-weight: 700; margin-bottom: 14px; padding-left: 14px; border-left: 3px solid var(--c-primary); }
.about-section p  { font-size: 0.9375rem; color: var(--c-ink-700); line-height: 1.9; }

.privacy-toc { background: var(--c-bg-white); border: 1px solid var(--c-ink-200); border-radius: var(--r-lg); padding: 22px 28px; margin-bottom: 36px; font-size: 0.875rem; }
.privacy-toc p  { font-weight: 600; margin-bottom: 10px; }
.privacy-toc ol { padding-left: 1.25rem; line-height: 2.2; }
.privacy-toc a  { color: var(--c-ink-700); text-decoration: none; }
.privacy-toc a:hover { color: var(--c-primary); }
.privacy-block { margin-bottom: 36px; }
.privacy-block h2 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--c-ink-200); }
.privacy-block p, .privacy-block ul { font-size: 0.875rem; color: var(--c-ink-700); line-height: 1.9; margin-bottom: 8px; }
.privacy-block ul { padding-left: 1.25rem; }

.contact-form { background: var(--c-bg-white); border-radius: var(--r-xl); padding: 40px; border: 1px solid var(--c-ink-200); box-shadow: var(--e-1); }
.form-group label { font-size: 0.875rem; font-weight: 600; margin-bottom: 7px; }
.form-group .required { background: var(--c-primary); color: #fff; font-size: 0.6875rem; padding: 2px 6px; border-radius: var(--r-xs); margin-left: 6px; vertical-align: middle; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea { background: var(--c-ink-50); margin-bottom: 0; }
.form-group input:focus, .form-group textarea:focus { background: var(--c-bg-white); }
.thanks-box { background: rgba(22,160,124,.07); border: 1.5px solid rgba(22,160,124,.25); border-radius: var(--r-xl); padding: 48px 32px; text-align: center; }
.thanks-box .thanks-icon { font-size: 2.5rem; margin-bottom: 12px; }
.thanks-box h2 { font-size: 1.25rem; font-weight: 700; color: var(--c-success); margin-bottom: 8px; }
.thanks-box p  { color: var(--c-ink-500); font-size: 0.9rem; margin-bottom: 24px; }

.guide-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.guide-card-link { display: block; background: var(--c-bg-white); border: 1px solid var(--c-ink-200); border-radius: var(--r-lg); padding: 18px; text-decoration: none; transition: box-shadow .2s, transform .15s; }
.guide-card-link:hover { box-shadow: var(--e-2); transform: translateY(-2px); text-decoration: none; }
.guide-card-desc { font-size: 0.875rem; color: var(--c-ink-500); margin-top: 6px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

.cta-button {
  display: inline-block;
  color: #fff !important;
  padding: 14px 40px;
  font-size: 1.125rem;
  font-weight: 700;
  border-radius: var(--r-pill);
  text-align: center;
  transition: transform .2s, box-shadow .2s;
  box-shadow: var(--e-2);
  text-decoration: none;
}
.cta-button:hover { transform: translateY(-3px); box-shadow: var(--e-3); text-decoration: none; color: #fff !important; }
.cta-button.btn-line   { background: #06C755 !important; }
.cta-button.header-red { background: var(--c-danger) !important; }
.cta-button.header-blue { background: var(--c-info) !important; }

.blog-container { display: flex; flex-wrap: wrap; gap: 32px; margin-top: 20px; }
.sidebar { width: 280px; flex-shrink: 0; }
.main-content { flex: 1; min-width: 0; display: flex; flex-wrap: wrap; align-content: flex-start; gap: 16px; }
.main-content > * { width: 100%; }
.post-card {
  width: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  color: var(--c-ink-900) !important;
  text-decoration: none !important;
  box-shadow: var(--e-1);
  transition: transform .2s, box-shadow .2s;
  overflow: hidden;
  margin-bottom: 0 !important;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--e-3); }
.post-thumb { width: 100%; aspect-ratio: 16/9; background: var(--c-ink-50); display: flex; align-items: center; justify-content: center; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; }

.section-label { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; border-radius: var(--r-pill); }
.section-label-green { background: rgba(22,160,124,.12); color: var(--c-success); }
.section-label-blue  { background: rgba(74,120,214,.12); color: var(--c-info); }
.section-label-red   { background: var(--c-primary-100); color: var(--c-primary-700); }

.hr-section { border: none; border-top: 1px solid var(--c-ink-200); margin: 40px 0; }
.bg-ivory { background: var(--c-bg-cream); }
.bg-blue-gray { background: var(--c-ink-50); }
.bg-hover:hover { background: var(--c-ink-50); }
.footer-cta { text-align: center; padding: 40px 20px; }
.cta-headline { font-size: 1.5rem; font-weight: 700; margin-bottom: 20px; }
.flex-wrap-center { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.justify-center { justify-content: center; }
.btn-rounded { border-radius: var(--r-pill) !important; }

/* ── 17. User Avatar ─────────────────────────────────────── */
.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  vertical-align: middle;
}
img.user-avatar {
  border: 2px solid var(--c-ink-200);
}
.user-avatar--initial {
  background: var(--c-primary);
  color: #fff;
  font-weight: 600;
  line-height: 1;
}
.p-name .user-avatar,
.follower-list-section li .user-avatar {
  margin-right: 6px;
}
.reception-table .sticky-col .user-avatar {
  margin-right: 6px;
}
/* Profile page avatar section */
.avatar-preview-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.avatar-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── 18. Utilities ───────────────────────────────────────── */
.font-bold   { font-weight: 700 !important; }
.font-sm     { font-size: 0.8125rem !important; }
.font-normal { font-weight: 400 !important; }
.text-xs     { font-size: 0.75rem !important; }
.text-center { text-align: center !important; }
.text-right  { text-align: right !important; }
.text-left   { text-align: left !important; }
.text-muted  { color: var(--c-ink-500) !important; }

.color-muted   { color: var(--c-ink-500) !important; }
.color-danger  { color: var(--c-danger) !important; }
.color-dark    { color: var(--c-ink-900) !important; }
.color-success { color: var(--c-success) !important; }

.mt-5  { margin-top: 5px !important; }
.mt-10 { margin-top: 10px !important; }
.mt-15 { margin-top: 15px !important; }
.mt-20 { margin-top: 20px !important; }
.mt-24 { margin-top: 24px !important; }
.mt-30 { margin-top: 30px !important; }
.mt-40 { margin-top: 40px !important; }
.mt-50 { margin-top: 50px !important; }

.mb-0  { margin-bottom: 0 !important; }
.mb-3  { margin-bottom: 3px !important; }
.mb-5  { margin-bottom: 5px !important; }
.mb-10 { margin-bottom: 10px !important; }
.mb-15 { margin-bottom: 15px !important; }
.mb-20 { margin-bottom: 20px !important; }
.mb-24 { margin-bottom: 24px !important; }
.mb-30 { margin-bottom: 30px !important; }
.mb-40 { margin-bottom: 40px !important; }

.ml-5  { margin-left: 5px !important; }
.ml-10 { margin-left: 10px !important; }
.ml-25 { margin-left: 25px !important; }
.mr-5  { margin-right: 5px !important; }
.mr-10 { margin-right: 10px !important; }

.p-15  { padding: 15px !important; }
.p-20  { padding: 20px !important; }
.p-30  { padding: 30px !important; }
.py-5  { padding-top: 5px !important; padding-bottom: 5px !important; }
.px-10 { padding-left: 10px !important; padding-right: 10px !important; }
.py-15 { padding-top: 15px !important; padding-bottom: 15px !important; }
.m-0   { margin: 0 !important; }
.no-margin { margin: 0 !important; }

.w-100     { width: 100% !important; }
.w-auto    { width: auto !important; }
.min-w-150 { min-width: 150px !important; }
.flex-grow { flex: 1 !important; }

.d-flex       { display: flex !important; }
.d-block      { display: block !important; }
.align-center { align-items: center !important; }
.align-start  { align-items: flex-start !important; }
.justify-between { justify-content: space-between !important; }
.justify-end  { justify-content: flex-end !important; }
.flex-end     { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.gap-5  { gap: 5px !important; }
.gap-10 { gap: 10px !important; }
.gap-15 { gap: 15px !important; }

.cursor-pointer { cursor: pointer !important; }
.p-comment.d-block.font-sm.color-muted.mt-5 { display: block; font-size: 0.8125rem; color: var(--c-ink-500); margin-top: 5px; }

/* ── 19. Membership Request Card ────────────────────────── */
.membership-requests-card {
  border-left: 4px solid var(--c-primary);
}
.request-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0 5px;
  margin-left: 8px;
  font-family: 'Inter', sans-serif;
}
.membership-request-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.membership-request-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-ink-100);
  flex-wrap: wrap;
}
.membership-request-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.request-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.request-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.request-group-name {
  font-size: 0.8125rem;
  color: var(--c-ink-500);
}
.request-group-name a {
  color: var(--c-ink-500);
  text-decoration: none;
}
.request-group-name a:hover {
  color: var(--c-primary);
  text-decoration: underline;
}
.request-applicant-name {
  font-size: 0.9375rem;
  color: var(--c-ink-900);
  line-height: 1.5;
}
.request-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .membership-request-item {
    flex-direction: column;
    align-items: flex-start;
  }
  .request-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* Common error states */
.common-error-page {
  margin: 40px auto 64px;
  max-width: 620px;
  width: calc(100% - 32px);
}

.common-error-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  box-shadow: var(--e-2);
  padding: 40px 28px;
  text-align: center;
}

.common-error-icon {
  align-items: center;
  background: var(--c-ink-50);
  border-radius: var(--r-pill);
  color: var(--c-ink-500);
  display: inline-flex;
  font-size: 1.375rem;
  height: 52px;
  justify-content: center;
  margin-bottom: 14px;
  width: 52px;
}

.common-error-card h1 {
  font-size: 1.5rem;
  margin: 4px 0 12px;
}

.common-error-card > p:not(.section-kicker) {
  color: var(--c-ink-500);
  margin: 0 auto 24px;
  max-width: 440px;
}

.compact-complete-page {
  margin: 32px auto 64px;
  max-width: 680px;
  width: calc(100% - 32px);
}
.compact-complete-card {
  align-items: center;
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  box-shadow: var(--e-1);
  display: grid;
  gap: 16px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: 20px;
}
.compact-complete-icon {
  align-items: center;
  background: var(--c-primary-50);
  border-radius: 50%;
  color: var(--c-primary-700);
  display: inline-flex;
  height: 40px;
  justify-content: center;
  width: 40px;
}
.compact-complete-card h1 { font-size: 1.125rem; margin: 0 0 4px; }
.compact-complete-card p { color: var(--c-ink-500); font-size: .875rem; margin: 0; }
.compact-complete-actions { display: flex; gap: 8px; }

@media (max-width: 640px) {
  .common-error-page {
    margin-top: 20px;
    width: calc(100% - 24px);
  }

  .common-error-card {
    padding: 32px 18px;
  }

  .common-error-card h1 {
    font-size: 1.25rem;
  }

  .compact-complete-page { margin-top: 20px; width: calc(100% - 24px); }
  .compact-complete-card { grid-template-columns: auto minmax(0, 1fr); }
  .compact-complete-actions { grid-column: 1 / -1; }
  .compact-complete-actions .btn { flex: 1 1 0; }
}

/* Group invitations */
.group-invite-control {
  min-width: 0;
}

.admin-menu-grid > .group-invite-control > .btn {
  height: 100%;
  width: 100%;
}

.group-invite-loading,
.group-invite-error {
  font-size: .875rem;
  margin: 16px 0;
}

.group-invite-result {
  margin: 18px 0 10px;
  text-align: left;
}

.group-invite-copy-row {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.group-invite-copy-row input {
  font-family: 'Inter', sans-serif;
  font-size: .8125rem;
  min-width: 0;
}

.group-invite-share-button {
  display: none;
}

.invite-page {
  margin: 40px auto 64px;
  max-width: 560px;
  width: calc(100% - 32px);
}

.invite-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  box-shadow: var(--e-2);
  padding: 32px;
  text-align: center;
}

.invite-card-icon {
  align-items: center;
  background: var(--c-primary-50);
  border-radius: var(--r-pill);
  color: var(--c-primary-700);
  display: inline-flex;
  font-size: 1.25rem;
  height: 48px;
  justify-content: center;
  margin-bottom: 14px;
  width: 48px;
}

.invite-card-icon.is-muted {
  background: var(--c-ink-50);
  color: var(--c-ink-500);
}

.invite-card h1 {
  font-size: 1.5rem;
  margin: 5px 0 12px;
}

.invite-card > p:not(.section-kicker) {
  color: var(--c-ink-500);
  margin: 0 0 24px;
}

.invite-cancel-link {
  color: var(--c-ink-500);
  display: inline-block;
  margin-top: 14px;
}

.group-invite-admin-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  box-shadow: var(--e-1);
  padding: 20px;
}

.group-invite-admin-card > .color-muted {
  font-size: .875rem;
  margin-bottom: 14px;
}

.group-invite-admin-list {
  border-top: 1px solid var(--c-ink-100);
}

.group-invite-admin-item {
  align-items: center;
  border-bottom: 1px solid var(--c-ink-100);
  display: flex;
  gap: 14px;
  justify-content: space-between;
  padding: 12px 0;
}

.group-invite-admin-item > div:first-child {
  display: grid;
  gap: 2px;
}

.group-invite-admin-item span {
  color: var(--c-ink-500);
  font-size: .75rem;
}

.group-invite-admin-actions {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
}

.group-invite-admin-actions form {
  margin: 0;
}

@media (max-width: 640px) {
  .group-invite-copy-row {
    display: none;
  }

  .group-invite-share-button {
    display: inline-flex;
  }

  .invite-page {
    margin-top: 20px;
    width: calc(100% - 24px);
  }

  .invite-card {
    padding: 24px 18px;
  }

  .invite-card h1 {
    font-size: 1.25rem;
  }

  .group-invite-admin-card {
    padding: 16px;
  }

  .group-invite-admin-card .section-header,
  .group-invite-admin-item {
    align-items: stretch;
    flex-direction: column;
  }

  .group-invite-admin-actions {
    width: 100%;
  }

  .group-invite-admin-actions .btn,
  .group-invite-admin-actions form {
    flex: 1 1 0;
  }

  .group-invite-admin-actions form .btn {
    width: 100%;
  }
}

/* Contextual guidance */
.contextual-guide {
  align-items: flex-start;
  background: var(--c-bg-white);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-md);
  box-shadow: var(--e-1);
  display: grid;
  gap: 12px;
  grid-template-columns: 38px minmax(0, 1fr);
  padding: 16px;
  text-align: left;
}

.contextual-guide[hidden],
.contextual-calendar-note[hidden],
.contextual-sheet[hidden] {
  display: none;
}

.contextual-guide-icon {
  align-items: center;
  background: var(--c-primary-50);
  border-radius: var(--r-pill);
  color: var(--c-primary-700);
  display: inline-flex;
  flex: 0 0 auto;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.contextual-guide-content h2 {
  font-size: 1rem;
  margin: 2px 0 5px;
}

.contextual-guide-content > p:not(.section-kicker) {
  color: var(--c-ink-600);
  font-size: .875rem;
  margin: 0;
}

.contextual-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.event-calendar-guide {
  display: inline-flex;
  margin: 0 8px 8px 0;
}

.contextual-calendar-note {
  align-items: center;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 14px;
  padding: 12px;
}

.contextual-calendar-note strong {
  display: block;
  font-size: .875rem;
  margin-bottom: 3px;
}

.contextual-calendar-note p {
  color: var(--c-ink-500);
  font-size: .8125rem;
  line-height: 1.6;
  margin: 0;
}

.contextual-calendar-note .btn {
  flex: 0 0 auto;
}

.contextual-sheet {
  inset: 0;
  position: fixed;
  z-index: 1200;
}

.contextual-sheet-backdrop {
  background: rgba(18, 22, 43, .42);
  border: 0;
  cursor: default;
  inset: 0;
  padding: 0;
  position: absolute;
  width: 100%;
}

.contextual-sheet-panel {
  background: var(--c-bg-white);
  border-radius: var(--r-md);
  box-shadow: var(--e-4);
  left: 50%;
  max-width: 440px;
  padding: 24px;
  position: absolute;
  text-align: center;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 32px);
}

.contextual-sheet-panel .contextual-guide-icon {
  margin-bottom: 12px;
}

.contextual-sheet-panel h2 {
  font-size: 1.125rem;
  margin: 0 0 8px;
}

.contextual-sheet-panel > p {
  color: var(--c-ink-500);
  font-size: .875rem;
  margin: 0;
}

.contextual-sheet-actions {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

body.has-contextual-sheet {
  overflow: hidden;
}

.danger-confirm-modal[hidden] { display: none; }
.danger-confirm-modal {
  inset: 0;
  position: fixed;
  z-index: 1400;
}
.danger-confirm-backdrop {
  background: rgba(18, 22, 43, .46);
  border: 0;
  border-radius: 0;
  height: 100%;
  inset: 0;
  padding: 0;
  position: absolute;
  width: 100%;
}
.danger-confirm-panel {
  background: var(--c-bg-white);
  border-radius: var(--r-md);
  box-shadow: var(--e-4);
  left: 50%;
  max-width: 430px;
  padding: 24px;
  position: absolute;
  text-align: center;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 32px);
}
.danger-confirm-icon {
  align-items: center;
  background: var(--c-primary-50);
  border-radius: 50%;
  color: var(--c-primary-700);
  display: inline-flex;
  height: 44px;
  justify-content: center;
  margin-bottom: 12px;
  width: 44px;
}
.danger-confirm-panel h2 {
  font-size: 1.125rem;
  margin: 0 0 8px;
}
.danger-confirm-panel > p {
  color: var(--c-ink-500);
  font-size: .875rem;
  line-height: 1.65;
  margin: 0;
}
.danger-confirm-actions {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}
.danger-confirm-actions .btn { width: 100%; }
body.has-danger-confirm { overflow: hidden; }
.group-leave-form {
  margin: 12px 0 0;
  text-align: right;
}

.app-flash-message {
  margin: 0 0 16px;
  padding: 11px 14px;
}

@media (max-width: 640px) {
  .contextual-guide {
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 14px;
  }

  .contextual-guide-icon {
    height: 34px;
    width: 34px;
  }

  .contextual-guide-actions .btn {
    flex: 1 1 auto;
  }

  .contextual-calendar-note {
    align-items: flex-start;
  }

  .contextual-sheet-panel {
    border-radius: var(--r-md) var(--r-md) 0 0;
    bottom: 0;
    left: 0;
    max-width: none;
    padding: 22px 18px calc(18px + env(safe-area-inset-bottom));
    top: auto;
    transform: none;
    width: 100%;
  }

  .danger-confirm-panel {
    border-radius: var(--r-md) var(--r-md) 0 0;
    bottom: 0;
    left: 0;
    max-width: none;
    padding: 22px 18px calc(18px + env(safe-area-inset-bottom));
    top: auto;
    transform: none;
    width: 100%;
  }
}

/* ── 20. Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
  .site-nav,
  .header-actions { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }

  .container { padding: 24px 16px 64px; }
  main { padding: 28px 16px 64px; }

  .card-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .summary-cards { flex-direction: column; }
  .mode-switch { flex-direction: column; }
  .blog-container { flex-direction: column; }
  .sidebar { width: 100%; }
}

@media (max-width: 640px) {
  .site-header { padding: 0 16px; }
  .hero { padding: 40px 20px; }
  .contact-form { padding: 24px 18px; }
  .card { padding: 20px 16px; }
  .chat-overlay { width: 100%; right: 0; border-radius: var(--r-xl) var(--r-xl) 0 0; }
  h1 { font-size: 1.625rem; }
  h2 { font-size: 1.25rem; }
}

.app-page-header {
  margin-bottom: 24px;
}
.app-page-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-ink-900);
  margin-bottom: 4px;
}
.app-page-header .app-page-sub {
  font-size: 0.875rem;
  color: var(--c-ink-500);
}

.event-hero-card {
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-xl);
  padding: 24px;
  margin-bottom: 24px;
}
.event-hero-card .event-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-ink-900);
  margin-bottom: 16px;
  line-height: 1.35;
}

.event-meta-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.event-meta-grid .meta-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--c-ink-700);
}
.event-meta-grid .meta-icon {
  width: 18px;
  flex-shrink: 0;
  color: var(--c-ink-400);
  margin-top: 2px;
  text-align: center;
}
.event-meta-grid .meta-value {
  flex: 1;
  line-height: 1.6;
}

.event-answer-card {
  background: var(--c-bg-white);
  border: 2px solid var(--c-primary-300);
  border-radius: var(--r-xl);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--e-2);
}
.event-answer-card .answer-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.event-admin-panel {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 20px;
  margin-top: 40px;
}
.event-admin-panel .admin-panel-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-ink-500);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-ink-200);
}
.event-admin-panel .admin-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.form-section-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: var(--e-1);
}

.form-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink-900);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-ink-100);
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-section-title .section-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--c-primary);
  color: var(--c-bg-white);
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.form-advanced-section {
  background: var(--c-ink-50);
  border: 1px dashed var(--c-ink-300);
  border-radius: var(--r-lg);
  padding: 20px;
  margin-top: 8px;
}
.form-advanced-section .advanced-section-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-ink-500);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.mode-description-box {
  background: var(--c-primary-50);
  border-radius: var(--r-md);
  padding: 12px 15px;
  margin-bottom: 20px;
  font-size: 0.9em;
  line-height: 1.7;
  color: var(--c-ink-700);
}

.absent-list {
  opacity: 0.6;
}

.modal-input-readonly {
  background: var(--c-ink-100);
}

.auth-narrow {
  max-width: 420px;
  margin: 40px auto;
}

.line-registration-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--e-2);
}

@media (max-width: 640px) {
  .event-hero-card { padding: 18px; border-radius: var(--r-lg); }
  .event-answer-card { padding: 18px; border-radius: var(--r-lg); }
  .event-admin-panel { padding: 16px; }
  .form-section-card { padding: 18px; }
  .auth-narrow { margin: 24px auto; }
  .line-registration-card { padding: 22px 18px; }
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
  padding: 0;
}

.event-list-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
  box-shadow: var(--e-1);
}

.event-list-card-muted {
  opacity: 0.72;
}

.event-card-top,
.event-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.event-card-pills,
.event-card-count {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.event-card-title {
  font-size: 1.125rem;
  margin: 22px 0 16px !important;
  line-height: 1.45;
}

.event-card-title a {
  color: var(--c-ink-900);
}

.event-card-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--c-ink-700);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.event-card-meta i {
  width: 18px;
  color: var(--c-ink-500);
}

.event-card-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--c-ink-50);
  color: var(--c-ink-700);
  border: 1px solid var(--c-ink-200);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
}

.status-pill-adjusting,
.status-pill-answer {
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  border-color: var(--c-primary-100);
}

.status-pill-full {
  background: var(--c-bg-white);
  color: var(--c-danger);
  border-color: var(--c-danger);
}

.status-pill-link {
  color: var(--c-ink-700);
  text-decoration: none;
}

.category-hero-card {
  margin-bottom: 28px;
}

.category-actions {
  flex-wrap: wrap;
}

.category-detail-panel.w-100 {
  flex: 1 1 320px;
  min-width: 0;
  width: auto !important;
}

.category-membership-form {
  flex: 0 0 auto;
  width: min(100%, 320px);
}

.category-membership-form button {
  max-width: 100%;
}

.group-display-name-form {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: var(--e-1);
}

.group-display-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.group-display-name-row .form-control {
  flex: 1 1 auto;
  min-width: 0;
}

.group-display-name-row .btn {
  flex: 0 0 auto;
}

@media (max-width: 640px) {
  .group-display-name-row {
    align-items: stretch;
    flex-direction: column;
  }

  .group-display-name-row .btn,
  .category-membership-form button {
    width: 100%;
  }
}

.public-group-admin-section .section-box {
  background: var(--c-bg-white);
}

.public-slug-input {
  display: flex;
  align-items: center;
  gap: 8px;
}

.public-slug-input span {
  flex: 0 0 auto;
  color: var(--c-ink-500);
  font-size: 0.875rem;
}

.public-slug-input input {
  min-width: 0;
}

.public-admin-image-preview,
.public-admin-row {
  display: grid;
  gap: 10px;
}

.public-admin-image-preview {
  margin-bottom: 12px;
}

.public-admin-image-preview img {
  width: min(280px, 100%);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--c-ink-200);
}

.public-admin-row,
.public-admin-gallery-row {
  border-top: 1px dashed var(--c-ink-200);
  padding-top: 14px;
  margin-top: 14px;
}

.public-admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 12px;
}

.public-admin-gallery-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 14px;
}

.public-admin-gallery-row img {
  width: 140px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--c-ink-200);
}

.dashboard-section,
.dashboard-card,
.admin-section-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 22px;
  margin-bottom: 22px;
  box-shadow: var(--e-1);
}

.dashboard-section-muted {
  background: var(--c-ink-50);
}

.dashboard-card-title,
.admin-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink-900);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.link-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
  padding: 0;
}

.favorite-groups .link-list {
  flex-direction: row;
  flex-wrap: wrap;
}

.favorite-groups .link-list li {
  width: auto;
}

.dashboard-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  margin-bottom: 20px;
  width: 100%;
}

.dashboard-tabs a {
  align-items: center;
  border-radius: var(--r-md) var(--r-md) 0 0;
  display: flex;
  flex-direction: column;
  font-size: 0.875rem;
  gap: 4px;
  justify-content: center;
  line-height: 1.45;
  min-height: 62px;
  min-width: 0;
  padding: 8px 6px;
  text-align: center;
  white-space: normal;
}

.dashboard-tabs .new-badge {
  background: var(--c-primary);
  margin-right: 0;
  white-space: nowrap;
}

@media (max-width: 420px) {
  .dashboard-tabs a {
    font-size: 0.8125rem;
    min-height: 58px;
    padding-left: 4px;
    padding-right: 4px;
  }
}

.dashboard-alert {
  color: var(--c-primary-700);
  font-weight: 700;
}

.admin-section-card table,
.reception-table-card table {
  margin-bottom: 0;
}

.danger-zone-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-danger);
  border-radius: var(--r-lg);
  padding: 22px;
  margin-top: 28px;
}

.reception-hero {
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-xl);
  padding: 24px;
  margin-bottom: 20px;
  text-align: center;
}

.reception-hero h1 {
  font-size: 1.5rem;
}

.reception-table-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 10px;
  box-shadow: var(--e-1);
}

@media (max-width: 640px) {
  .event-list-card,
  .dashboard-section,
  .dashboard-card,
  .admin-section-card,
  .danger-zone-card {
    padding: 16px;
  }

  .event-card-footer,
  .event-card-actions,
  .event-card-actions form {
    width: 100%;
  }

  .event-card-actions .btn,
  .event-card-actions button {
    flex: 1;
  }

  .reception-hero {
    padding: 18px;
    border-radius: var(--r-lg);
  }

  .category-actions {
    align-items: stretch !important;
  }

  .category-detail-panel.w-100,
  .category-membership-form {
    flex-basis: 100%;
    width: 100% !important;
  }

  .category-membership-form.min-w-150 {
    min-width: 0 !important;
  }

  .category-membership-form button {
    width: 100%;
    min-height: 40px;
    height: auto;
    line-height: 1.25;
    padding-top: 10px;
    padding-bottom: 10px;
    white-space: normal;
  }

  .public-slug-input,
  .public-admin-grid,
  .public-admin-gallery-row {
    grid-template-columns: 1fr;
  }

  .public-slug-input {
    align-items: stretch;
    display: grid;
  }

  .public-admin-gallery-row img {
    width: 100%;
  }
}

.header-menu {
  position: relative;
  flex-shrink: 0;
}

.header-menu__trigger {
  border: 0;
  font-family: inherit;
  cursor: pointer;
}

.header-trigger-chevron {
  font-size: 0.6875rem;
  transition: transform .15s ease;
}

.header-menu.is-open .header-trigger-chevron {
  transform: rotate(180deg);
}

.header-user-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: 150px;
  padding: 6px 10px;
  border-radius: var(--r-md);
  background: var(--c-bg-white);
  color: var(--c-ink-700);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: background .15s, color .15s;
}

.header-user-trigger span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-user-trigger:hover,
.header-user-trigger.active,
.header-menu.is-open .header-user-trigger {
  background: var(--c-primary-50);
  color: var(--c-primary-700);
}

.header-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 260;
  display: none;
  min-width: 184px;
  padding: 8px;
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  box-shadow: var(--e-2);
}

.header-menu.is-open .header-dropdown {
  display: block;
}

.header-dropdown-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--c-ink-700);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s, color .15s;
}

.header-dropdown-item i {
  width: 18px;
  color: var(--c-primary);
  text-align: center;
}

.header-dropdown-item:hover {
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  text-decoration: none;
}

.header-dropdown-form,
.mobile-nav-logout-form,
.mypage-account-actions form {
  margin: 0;
}

.message-blocked-user-list { border-top: 1px solid var(--c-ink-100); }
.message-blocked-user-row {
  align-items: center;
  border-bottom: 1px solid var(--c-ink-100);
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto auto;
  padding: 12px 0;
}
.message-blocked-user-name { align-items: center; display: flex; gap: 10px; min-width: 0; }
.message-blocked-user-date { color: var(--c-ink-500); font-size: .75rem; }
.message-blocked-user-row form { margin: 0; }

@media (max-width: 640px) {
  .message-blocked-user-row { grid-template-columns: minmax(0, 1fr) auto; }
  .message-blocked-user-date { grid-column: 1; padding-left: 46px; }
  .message-blocked-user-row form { grid-column: 2; grid-row: 1 / span 2; }
}

.header-dropdown-form .header-dropdown-item {
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  text-align: left;
  width: 100%;
}

.header-dropdown-item-muted {
  color: var(--c-ink-500);
}

.header-dropdown-item-muted i {
  color: var(--c-ink-500);
}

.mobile-user-chip {
  display: none;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.mobile-user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--r-pill);
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  border: 1px solid var(--c-primary-100);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}

.mobile-user-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 6px 24px 14px;
  padding: 14px;
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-lg);
}

.mobile-user-name {
  color: var(--c-ink-900);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.4;
}

.mobile-user-summary .mobile-menu-label {
  padding: 0;
  margin-bottom: 2px;
}

.mobile-menu-section {
  margin: 10px 0 14px;
}

.mobile-menu-label {
  padding: 0 24px 6px;
  color: var(--c-ink-500);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

@media (max-width: 768px) {
  .mobile-user-chip {
    display: flex;
    margin-left: auto;
  }

  .mobile-nav.is-open {
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
}

.app-home-hero,
.app-home-section {
  max-width: var(--content-w);
  margin: 0 auto;
}

.app-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 44px;
  align-items: center;
  padding: 56px 24px 42px;
}

.app-home-hero__content h1 {
  max-width: 620px;
  color: var(--c-ink-900);
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 18px;
}

.app-home-eyebrow {
  color: var(--c-primary-700);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.app-home-hero__lead {
  max-width: 560px;
  color: var(--c-ink-700);
  font-size: 1.0625rem;
  line-height: 1.9;
  margin-bottom: 28px;
}

.app-home-hero__actions,
.app-home-blog-cta,
.app-home-answer-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.app-home-preview {
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-xl);
  padding: 22px;
  box-shadow: var(--e-2);
}

.app-home-preview-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
  box-shadow: var(--e-1);
}

.app-home-preview-card-main {
  margin-bottom: 12px;
}

.app-home-preview-card h2 {
  color: var(--c-ink-900);
  font-size: 1.25rem;
  margin-bottom: 14px;
}

.app-home-preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.app-home-preview-date {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 700;
}

.app-home-mini-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 12px;
}

.app-home-mini-card,
.app-home-line-card,
.app-home-line-preview {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: var(--e-1);
}

.app-home-mini-card span,
.app-home-line-label {
  display: block;
  color: var(--c-ink-500);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.app-home-mini-card strong,
.app-home-line-card strong,
.app-home-line-preview strong {
  display: block;
  color: var(--c-ink-900);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.app-home-line-card small {
  display: block;
  color: var(--c-ink-500);
  line-height: 1.5;
  margin-top: 6px;
}

.app-home-section {
  padding: 46px 24px;
}

.app-home-section-head {
  max-width: 680px;
  margin-bottom: 24px;
}

.app-home-section-head h2,
.app-home-line-section h2 {
  color: var(--c-ink-900);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.35;
  margin-bottom: 10px;
}

.app-home-section-head p,
.app-home-line-section p,
.app-home-guide-intro p {
  color: var(--c-ink-700);
  line-height: 1.8;
}

.app-home-quick-actions,
.app-home-feature-grid,
.app-home-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.app-home-action-card,
.app-home-feature-card,
.app-home-post-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--e-1);
}

.app-home-action-card,
.app-home-post-card {
  color: var(--c-ink-900);
  text-decoration: none;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}

.app-home-action-card:hover,
.app-home-post-card:hover {
  border-color: var(--c-primary-100);
  box-shadow: var(--e-2);
  transform: translateY(-2px);
  text-decoration: none;
}

.app-home-action-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-pill);
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  margin-bottom: 14px;
}

.app-home-action-card strong,
.app-home-feature-card h3,
.app-home-post-card h3 {
  display: block;
  color: var(--c-ink-900);
  font-size: 1.0625rem;
  line-height: 1.45;
  margin-bottom: 8px;
}

.app-home-action-card small,
.app-home-feature-card p,
.app-home-post-card p,
.app-home-guide-card small {
  display: block;
  color: var(--c-ink-500);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.app-home-guide-section {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: start;
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-xl);
  box-shadow: var(--e-1);
  padding: 34px;
  margin-top: 18px;
  margin-bottom: 24px;
}

.app-home-guide-intro h2 {
  color: var(--c-ink-900);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.35;
  margin-bottom: 12px;
}

.app-home-guide-intro .btn {
  margin-top: 18px;
}

.app-home-guide-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.app-home-guide-card {
  display: grid;
  gap: 9px;
  align-content: start;
  min-height: 100%;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
  color: var(--c-ink-900);
  text-decoration: none;
  transition: transform .15s, box-shadow .15s, border-color .15s, background .15s;
}

.app-home-guide-card:hover {
  background: var(--c-bg-white);
  border-color: var(--c-primary-100);
  box-shadow: var(--e-2);
  transform: translateY(-2px);
  text-decoration: none;
}

.app-home-guide-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-pill);
  background: var(--c-primary-50);
  color: var(--c-primary-700);
}

.app-home-guide-card strong {
  display: block;
  color: var(--c-ink-900);
  font-size: 1rem;
  line-height: 1.45;
}

.app-home-scenes {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.app-home-scene-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-pill);
  padding: 12px 14px;
  color: var(--c-ink-700);
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--e-1);
}

.app-home-feature-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-pill);
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  margin-bottom: 14px;
}

.app-home-line-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 28px;
  align-items: center;
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-xl);
  padding: 34px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.app-home-line-section .btn {
  margin-top: 16px;
}

.app-home-line-preview {
  position: relative;
  padding: 22px;
}

.app-home-line-preview::before {
  content: "";
  position: absolute;
  left: 28px;
  bottom: -8px;
  width: 18px;
  height: 18px;
  background: var(--c-bg-white);
  border-left: 1px solid var(--c-ink-200);
  border-bottom: 1px solid var(--c-ink-200);
  transform: rotate(-45deg);
}

.app-home-line-preview p {
  color: var(--c-ink-700);
  margin: 10px 0 0;
}

.app-home-ui-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.app-home-ui-preview .event-answer-card,
.app-home-ui-preview .event-admin-panel {
  margin: 0;
}

.app-home-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  padding: 0;
}

.app-home-flow li {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
  box-shadow: var(--e-1);
}

.app-home-flow span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--r-pill);
  background: var(--c-primary);
  color: var(--c-bg-white);
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.app-home-flow strong {
  display: block;
  color: var(--c-ink-900);
}

.app-home-blog-section {
  padding-bottom: 64px;
}

.app-home-post-card .section-label {
  margin-bottom: 12px;
}

.app-home-blog-cta {
  justify-content: center;
  margin-top: 24px;
}

@media (max-width: 900px) {
  .app-home-hero,
  .app-home-line-section,
  .app-home-ui-preview,
  .app-home-guide-section {
    grid-template-columns: 1fr;
  }

  .app-home-quick-actions,
  .app-home-feature-grid,
  .app-home-post-grid {
    grid-template-columns: 1fr;
  }

  .app-home-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .app-home-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .app-home-hero {
    padding: 36px 0 24px;
    gap: 24px;
  }

  .app-home-section {
    padding: 34px 0;
  }

  .app-home-hero__actions .btn,
  .app-home-blog-cta .btn {
    width: 100%;
  }

  .app-home-preview,
  .app-home-line-section {
    padding: 18px;
    border-radius: var(--r-lg);
  }

  .app-home-mini-grid,
  .app-home-scenes,
  .app-home-flow,
  .app-home-guide-list {
    grid-template-columns: 1fr;
  }

  .app-home-guide-section {
    padding: 18px;
    border-radius: var(--r-lg);
  }
}

.section-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.section-heading-row h2,
.section-heading-row h3 {
  margin: 0;
}

.section-kicker {
  color: var(--c-primary-700);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.home-action-feed,
.empty-action-state,
.group-next-event-card,
.admin-overview-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-xl);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--e-2);
}

.home-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.home-action-card {
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-lg);
  padding: 18px;
}

.home-action-card-calm {
  background: var(--c-ink-50);
  border-color: var(--c-ink-200);
}

.home-action-card__top,
.home-action-buttons,
.home-inline-form,
.additional-plan-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.home-action-card__top {
  justify-content: space-between;
  margin-bottom: 10px;
}

.home-action-card h3 {
  font-size: 1.0625rem;
  line-height: 1.45;
  margin-bottom: 8px;
}

.home-action-card h3 a {
  color: var(--c-ink-900);
}

.home-action-card p,
.empty-action-state p,
.group-next-event-card p {
  color: var(--c-ink-500);
  line-height: 1.7;
}

.home-action-group {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 700;
}

.home-inline-form {
  margin: 0;
}

.empty-action-state {
  text-align: center;
  background: var(--c-bg-cream);
  border-color: var(--c-primary-100);
}

.empty-action-label {
  color: var(--c-primary-700);
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.empty-action-state h2 {
  max-width: 560px;
  margin: 0 auto 10px;
  color: var(--c-ink-900);
}

.empty-action-state > p:not(.empty-action-label) {
  max-width: 620px;
  margin: 0 auto 20px;
}

.empty-action-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.event-density-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-pill);
}

.density-btn {
  height: 30px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 700;
}

.density-btn.active {
  background: var(--c-bg-white);
  color: var(--c-primary-700);
  box-shadow: var(--e-1);
}

.dashboard-section-soft {
  background: var(--c-bg-cream);
  border-color: var(--c-primary-100);
}

.event-list.is-compact {
  gap: 8px;
}

.event-list.is-compact .event-list-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 12px;
  align-items: center;
  padding: 12px 14px;
}

.event-list.is-compact .event-card-top,
.event-list.is-compact .event-card-meta,
.event-list.is-compact .event-card-footer {
  display: contents;
}

.event-list.is-compact .event-card-title {
  margin: 0;
  font-size: 0.9375rem;
}

.event-list.is-compact .event-card-meta span:not(:first-child),
.event-list.is-compact .event-card-count,
.event-list.is-compact .event-card-actions {
  display: none;
}

.event-list.is-compact .event-card-pills {
  justify-content: flex-end;
}

.group-next-event-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: var(--c-bg-cream);
  border-color: var(--c-primary-100);
}

.group-next-event-card h2 {
  color: var(--c-primary-700);
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.group-next-event-card h3 {
  color: var(--c-ink-900);
  font-size: 1.5rem;
  line-height: 1.35;
  margin-bottom: 8px;
}

.additional-plan-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--c-ink-50);
  border: 1px dashed var(--c-ink-300);
  border-radius: var(--r-lg);
  padding: 18px;
  margin: 18px 0 24px;
}

.additional-plan-actions h3 {
  margin: 0;
  color: var(--c-ink-900);
  font-size: 1rem;
}

.additional-plan-card {
  border: 1px solid var(--c-ink-200);
}

.detail-settings-panel {
  padding: 0;
  overflow: hidden;
}

.detail-settings-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  color: var(--c-ink-900);
  font-weight: 700;
  list-style: none;
}

.detail-settings-panel summary::-webkit-details-marker {
  display: none;
}

.detail-settings-panel summary small {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 500;
}

.detail-settings-body {
  border-top: 1px dashed var(--c-ink-300);
  padding: 20px;
}

.admin-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.admin-overview-stat {
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-lg);
  padding: 16px;
}

.admin-overview-stat span {
  display: block;
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.admin-overview-stat strong {
  color: var(--c-ink-900);
  font-size: 1.5rem;
}

@media (max-width: 640px) {
  .home-action-feed,
  .empty-action-state,
  .group-next-event-card,
  .admin-overview-card {
    padding: 18px;
    border-radius: var(--r-lg);
  }

  .home-inline-form,
  .home-inline-form .btn,
  .empty-action-buttons .btn,
  .group-next-event-card .btn,
  .additional-plan-buttons .btn {
    width: 100%;
  }

  .group-next-event-card {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-overview-grid {
    grid-template-columns: 1fr;
  }

  .event-list.is-compact .event-list-card {
    grid-template-columns: 1fr;
  }

  .event-list.is-compact .event-card-pills {
    justify-content: flex-start;
  }

  .detail-settings-panel summary {
    align-items: flex-start;
    flex-direction: column;
  }
}

.profile-edit-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--e-1);
}

.profile-edit-separator {
  border: 0;
  border-top: 1px solid var(--c-ink-200);
  margin: 24px 0;
}

.avatar-file-label {
  cursor: pointer;
}

.avatar-file-input {
  display: none;
}

.avatar-cropper {
  margin-top: 18px;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  padding: 18px;
}

.avatar-cropper-layout {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(160px, 1fr);
  gap: 18px;
  align-items: start;
}

.avatar-crop-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-300);
  border-radius: var(--r-lg);
  cursor: grab;
  touch-action: none;
}

.avatar-crop-stage:active {
  cursor: grabbing;
}

.avatar-crop-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--c-primary);
  border-radius: var(--r-lg);
  pointer-events: none;
}

.avatar-crop-stage img {
  position: absolute;
  left: 0;
  top: 0;
  max-width: none;
  user-select: none;
  -webkit-user-drag: none;
}

.avatar-crop-side input[type="range"] {
  width: 100%;
}

.avatar-preview-canvas {
  width: 96px;
  height: 96px;
  border-radius: var(--r-pill);
  border: 1px solid var(--c-ink-200);
  background: var(--c-bg-white);
}

.avatar-crop-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.avatar-selected-preview {
  margin-top: 12px;
}

.profile-line-box {
  background: var(--c-ink-50);
  border-radius: var(--r-md);
  padding: 15px;
}

.profile-line-linked {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  color: var(--c-ink-700);
  padding: 15px;
  border-radius: var(--r-md);
}

.profile-line-separator {
  border: 0;
  border-top: 1px dashed var(--c-ink-300);
  margin: 15px 0;
}

.btn-line-connect {
  background: var(--c-success);
  color: var(--c-bg-white) !important;
  text-decoration: none;
}

.profile-withdraw-link {
  border-top: 1px solid var(--c-ink-200);
  padding-top: 20px;
}

.profile-withdraw-link a {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  text-decoration: underline;
}

.public-group-page,
.public-groups-page {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto 48px;
}

.public-group-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 28px;
  align-items: center;
  margin-bottom: 32px;
}

.public-group-hero__text h1 {
  font-size: 2rem;
  margin-bottom: 14px;
}

.public-group-hero__text p {
  color: var(--c-ink-700);
  line-height: 1.9;
}

.public-group-hero__image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-ink-200);
}

.public-group-section {
  border-top: 1px solid var(--c-ink-200);
  padding: 28px 0;
}

.public-group-section h2 {
  margin-bottom: 16px;
}

.public-group-sns {
  margin-top: 0;
}

.public-event-list,
.public-activity-list {
  display: grid;
  gap: 12px;
}

.public-event-list li,
.public-activity-item {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  padding: 16px;
}

.public-event-list li {
  display: grid;
  gap: 4px;
}

.public-event-list span,
.public-activity-item time {
  color: var(--c-primary-700);
  font-size: 0.8125rem;
  font-weight: 700;
}

.public-event-list small {
  color: var(--c-ink-500);
}

.public-activity-item h3 {
  margin: 4px 0 8px;
}

.public-activity-item p {
  color: var(--c-ink-700);
  line-height: 1.8;
  margin: 0;
}

.public-gallery-grid,
.public-group-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.public-gallery-grid figure,
.public-group-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  overflow: hidden;
}

.public-gallery-grid img,
.public-group-card__image img,
.public-group-card__image span {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.public-gallery-grid img {
  aspect-ratio: 1 / 1;
}

.public-group-hero__image .public-group-default-thumb,
.public-group-card__image .public-group-default-thumb {
  background: var(--c-bg-cream);
  object-fit: contain;
  padding: 0;
}

.public-gallery-grid figcaption {
  color: var(--c-ink-600);
  font-size: 0.875rem;
  padding: 10px 12px;
}

.public-group-card__image {
  display: block;
  text-decoration: none;
}

.public-group-card__image span {
  align-items: center;
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  display: flex;
  font-size: 2rem;
  font-weight: 700;
  justify-content: center;
}

.public-group-card__body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.public-group-card__body h2 {
  font-size: 1.125rem;
  margin: 0;
}

.public-group-card__body p {
  color: var(--c-ink-700);
  line-height: 1.7;
  margin: 0;
}

.public-group-card__meta {
  color: var(--c-ink-500);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 0.8125rem;
}

@media (max-width: 640px) {
  .profile-edit-card {
    padding: 20px 16px;
  }

  .public-group-hero {
    grid-template-columns: 1fr;
  }

  .public-group-page,
  .public-groups-page {
    width: min(100% - 24px, 1040px);
  }

  .profile-line-box .btn-line-connect {
    width: 100%;
  }

  .avatar-cropper-layout {
    grid-template-columns: 1fr;
  }

  .avatar-crop-actions .btn {
    width: 100%;
  }
}

.calendar-sync-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.calendar-sync-actions .btn {
  width: 100%;
}

.calendar-manual-details {
  margin-top: 12px;
  text-align: left;
}

.calendar-manual-details summary {
  color: var(--c-ink-500);
  cursor: pointer;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.calendar-manual-details summary:hover {
  color: var(--c-primary);
}

.calendar-manual-panel {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding: 12px;
}

.calendar-manual-url {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  color: var(--c-ink-700);
  display: block;
  font-size: 0.75rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
  padding: 10px;
}

@media (min-width: 640px) {
  .calendar-sync-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calendar-manual-panel .btn {
    justify-self: end;
  }
}

/* Event detail: app-portable vertical card layout */
.event-detail-page {
  display: grid;
  gap: 16px;
  margin: 0 auto;
  max-width: 760px;
}

.event-app-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  box-shadow: var(--e-1);
  padding: 20px;
}

.event-app-card.event-hero-card {
  background: var(--c-bg-cream);
  border-color: var(--c-primary-100);
  box-shadow: var(--e-2);
}

.event-card-topline,
.event-section-heading {
  align-items: flex-start;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.event-card-topline {
  margin-bottom: 14px;
}

.event-section-heading {
  margin-bottom: 16px;
}

.event-section-heading h2 {
  font-size: 1.125rem;
  margin: 0;
}

.event-status-pill,
.event-card-note {
  border-radius: var(--r-pill);
  display: inline-flex;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  padding: 7px 10px;
}

.event-status-pill {
  background: var(--c-ink-100);
  color: var(--c-ink-700);
}

.event-status-pill.is-attending {
  background: rgba(22,160,124,.12);
  color: var(--c-success);
}

.event-status-pill.is-tentative {
  background: rgba(224,169,26,.14);
  color: var(--c-warning);
}

.event-status-pill.is-absent {
  background: rgba(210,69,69,.12);
  color: var(--c-danger);
}

.event-card-note {
  background: var(--c-ink-50);
  color: var(--c-ink-500);
}

.hero-primary-info {
  display: grid;
  gap: 16px;
}

.hero-date-block {
  display: grid;
  gap: 4px;
}

.hero-date-block strong {
  color: var(--c-ink-900);
  font-size: 1.35rem;
  line-height: 1.35;
}

.hero-date-block span:last-child {
  color: var(--c-primary-700);
  font-weight: 700;
}

.hero-label,
.section-kicker {
  color: var(--c-ink-500);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.4;
  margin: 0 0 2px;
}

.event-quick-facts {
  display: grid;
  gap: 8px;
}

.event-quick-facts span {
  align-items: center;
  color: var(--c-ink-700);
  display: flex;
  gap: 8px;
}

.event-quick-facts i {
  color: var(--c-ink-400);
  text-align: center;
  width: 18px;
}

.reply-user-name {
  color: var(--c-ink-500);
  font-size: 0.875rem;
  margin-bottom: 12px;
}

.attendance-choice-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.attendance-choice-grid input {
  display: none;
}

.attendance-choice-grid span {
  align-items: center;
  background: var(--c-ink-50);
  border: 1.5px solid var(--c-ink-200);
  border-radius: var(--r-md);
  color: var(--c-ink-700);
  cursor: pointer;
  display: flex;
  justify-content: center;
  min-height: 54px;
  padding: 10px 8px;
  text-align: center;
  transition: border-color .15s, background .15s, color .15s;
}

.attendance-choice-grid input:checked + span {
  background: var(--c-primary-50);
  border-color: var(--c-primary);
  color: var(--c-primary-700);
}

.attendance-choice-grid input:disabled + span {
  cursor: not-allowed;
  opacity: .45;
}

.candidate-vote-list {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.candidate-vote-row {
  align-items: center;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  display: grid;
  gap: 12px;
  padding: 12px;
}

.candidate-date {
  display: grid;
  gap: 2px;
}

.candidate-date span {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
}

.candidate-vote-row .ans-btn-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.candidate-vote-row .ans-btn-group span {
  justify-content: center;
  min-width: 0;
  padding: 9px 8px;
}

.status-count-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.status-count-grid div {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  padding: 12px;
}

.status-count-grid strong {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 1.5rem;
  line-height: 1;
}

.status-count-grid span {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 700;
}

.attendance-preview-list {
  border-top: 1px solid var(--c-ink-100);
  padding-top: 14px;
}

.attendance-preview-list h3 {
  font-size: 0.9375rem;
  margin-bottom: 8px;
}

.event-inline-details {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-md);
  padding: 0;
}

.event-inline-details summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  padding: 12px 14px;
}

.event-inline-details summary::-webkit-details-marker {
  display: none;
}

.event-inline-details[open] {
  padding-bottom: 12px;
}

.event-inline-details[open] > *:not(summary) {
  margin-left: 14px;
  margin-right: 14px;
}

.compact-announcements {
  display: grid;
  gap: 8px;
}

.recent-message-line {
  border-top: 1px solid var(--c-ink-100);
  color: var(--c-ink-700);
  font-size: 0.875rem;
  margin: 0;
  padding: 10px 0;
}

.sub-event-grid {
  display: grid;
  gap: 10px;
}

.sub-event-grid .sub-event-card {
  margin: 0;
}

.sub-event-grid .sub-event-card p {
  color: var(--c-ink-500);
  font-size: 0.875rem;
  margin-top: 6px;
}

.event-detail-list {
  display: grid;
  gap: 10px;
}

.event-detail-list div {
  display: grid;
  gap: 3px;
}

.event-detail-list dt {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
  font-weight: 700;
}

.event-detail-list dd {
  color: var(--c-ink-900);
  margin: 0;
}

.event-share-row {
  margin-top: 16px;
}

.event-share-row .share-ui { margin-top: 8px; }

.members-card .participant-list {
  margin: 0;
}

.event-detail-page .event-admin-panel {
  margin-top: 0;
}

/* Group detail: app-portable vertical card layout */
.group-detail-page,
.public-group-detail-page {
  display: grid;
  gap: 16px;
  margin: 0 auto 48px;
  max-width: 760px;
}

.group-app-card,
.public-page-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  box-shadow: var(--e-1);
  padding: 20px;
}

.app-card-header {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 14px;
}

.app-card-header h2,
.group-app-card h2,
.public-page-card h2 {
  font-size: 1.25rem;
  margin: 0;
}

.group-hero-card {
  display: grid;
  gap: 14px;
}

.group-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.group-hero-meta span,
.public-hero-tags span {
  align-items: center;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-pill);
  color: var(--c-ink-700);
  display: inline-flex;
  font-size: 0.8125rem;
  font-weight: 700;
  gap: 6px;
  padding: 6px 10px;
}

.group-hero-next,
.next-event-link {
  background: var(--c-primary-50);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-md);
  display: grid;
  gap: 6px;
  padding: 14px;
}

.group-hero-next strong,
.next-event-link strong {
  color: var(--c-primary-700);
  font-size: 0.875rem;
}

.group-join-form {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  margin: 0;
  padding: 14px;
}

.next-event-link {
  color: inherit;
  grid-template-columns: minmax(0, 1fr) auto;
  text-decoration: none;
}

.next-event-link h3 {
  font-size: 1.125rem;
  margin: 0;
}

.next-event-link p {
  color: var(--c-ink-600);
  margin: 0;
}

.compact-empty-state {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  display: grid;
  gap: 10px;
  padding: 16px;
}

.group-message-card {
  display: grid;
  gap: 12px;
}

.compact-member-list,
.compact-past-list {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.compact-member-list li,
.compact-past-list li {
  align-items: center;
  border-top: 1px solid var(--c-ink-100);
  display: flex;
  gap: 10px;
  justify-content: space-between;
  padding: 10px 0;
}

.compact-member-list li:first-child,
.compact-past-list li:first-child {
  border-top: 0;
}

.compact-member-list span:first-child {
  align-items: center;
  display: inline-flex;
  gap: 8px;
  min-width: 0;
}

.compact-past-list li {
  align-items: flex-start;
  flex-direction: column;
}

.compact-past-list span {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
}

.compact-event-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.calendar-card {
  display: grid;
  gap: 10px;
}

.members-card {
  display: grid;
  gap: 16px;
}

.intro-text,
.public-readable-text {
  color: var(--c-ink-700);
  line-height: 1.9;
  margin: 0;
}

.mini-activity-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.mini-activity-list article {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  display: grid;
  gap: 3px;
  padding: 10px 12px;
}

.mini-activity-list time {
  color: var(--c-primary-700);
  font-size: 0.75rem;
  font-weight: 700;
}

.group-gallery-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.group-gallery-grid figure {
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  margin: 0;
  overflow: hidden;
}

.group-gallery-grid img {
  aspect-ratio: 1 / 1;
  display: block;
  object-fit: cover;
  width: 100%;
}

.group-gallery-grid figcaption {
  color: var(--c-ink-600);
  font-size: 0.75rem;
  padding: 8px;
}

.admin-menu-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-menu-grid .btn {
  justify-content: center;
  min-height: 44px;
  width: 100%;
}

.public-group-detail-page {
  max-width: 920px;
}

.public-hero-card {
  display: grid;
  gap: 18px;
  padding: 0;
  overflow: hidden;
}

.public-hero-image img {
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  width: 100%;
}

.public-hero-body {
  display: grid;
  gap: 12px;
  padding: 0 20px 20px;
}

.public-hero-body h1 {
  font-size: 1.875rem;
  margin: 0;
}

.public-hero-body p,
.public-cta-card p {
  color: var(--c-ink-700);
  line-height: 1.8;
  margin: 0;
}

.public-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.public-page-card .public-activity-list,
.public-page-card .public-event-list {
  margin: 0;
}

.public-cta-card {
  display: grid;
  gap: 14px;
}

@media (min-width: 760px) {
  .group-gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .public-hero-card {
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  }

  .public-hero-image img {
    height: 100%;
  }

  .public-hero-body {
    align-content: center;
    padding: 28px 28px 28px 0;
  }
}

@media (max-width: 640px) {
  .group-detail-page,
  .public-group-detail-page {
    gap: 14px;
    max-width: calc(100% - 24px);
  }

  .group-app-card,
  .public-page-card {
    border-radius: var(--r-md);
    padding: 16px;
  }

  .public-hero-card {
    padding: 0;
  }

  .public-hero-body {
    padding: 0 16px 16px;
  }

  .app-card-header {
    align-items: flex-start;
  }

  .next-event-link {
    grid-template-columns: 1fr;
  }

  .admin-menu-grid {
    grid-template-columns: 1fr;
  }
}

/* Home / My page: app-portable card layout */
.home-detail-page,
.mypage-detail-page {
  display: grid;
  gap: 16px;
  margin: 0 auto 48px;
  max-width: 760px;
}

.home-app-card,
.mypage-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--r-lg);
  box-shadow: var(--e-1);
  padding: 20px;
}

.mypage-page-heading {
  padding: 4px 2px;
}

.mypage-page-heading h1 {
  font-size: 1.75rem;
  margin: 2px 0 4px;
}

.mypage-page-heading > p:last-child {
  color: var(--c-ink-500);
  font-size: .875rem;
  margin: 0;
}

.mypage-simple-links,
.mypage-connection-list {
  display: grid;
}

.mypage-simple-links > a {
  align-items: center;
  border-top: 1px solid var(--c-ink-100);
  color: var(--c-ink-900);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-height: 48px;
  padding: 11px 2px;
  text-decoration: none;
}

.mypage-simple-links > a:first-child {
  border-top: 0;
}

.mypage-simple-links > a > span {
  align-items: center;
  display: flex;
  gap: 10px;
}

.mypage-simple-links > a > span > i {
  color: var(--c-primary-700);
  text-align: center;
  width: 20px;
}

.mypage-simple-links > a > i {
  color: var(--c-ink-300);
  font-size: .75rem;
}

.mypage-connection-row {
  align-items: center;
  border-top: 1px solid var(--c-ink-100);
  display: grid;
  gap: 12px;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  padding: 14px 0;
}

.mypage-connection-row:first-child {
  border-top: 0;
  padding-top: 2px;
}

.mypage-connection-icon {
  align-items: center;
  background: var(--c-ink-50);
  border-radius: var(--r-pill);
  color: var(--c-ink-700);
  display: inline-flex;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.mypage-connection-icon.is-line {
  color: var(--c-success);
}

.mypage-connection-row > div {
  display: grid;
  min-width: 0;
}

.mypage-connection-row > div > strong {
  font-size: .9375rem;
}

.mypage-connection-row > div > span {
  color: var(--c-ink-500);
  font-size: .8125rem;
}

.mypage-account-actions {
  display: grid;
  gap: 12px;
}

.mypage-withdraw-action {
  color: var(--c-ink-500);
  font-size: .875rem;
  justify-self: center;
  padding: 4px 10px;
}

.home-hero-card,
.mypage-hero-card {
  align-items: flex-start;
  display: flex;
  gap: 14px;
  justify-content: space-between;
}

.home-hero-main {
  align-items: center;
  display: flex;
  gap: 14px;
  min-width: 0;
}

.home-hero-main h1,
.mypage-hero-card h1 {
  font-size: 1.45rem;
  margin: 0 0 4px;
}

.home-hero-main p:last-child,
.mypage-hero-card p:last-child {
  color: var(--c-ink-600);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}

.home-notification-link {
  align-items: center;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  color: var(--c-ink-700);
  display: inline-flex;
  flex-shrink: 0;
  height: 42px;
  justify-content: center;
  position: relative;
  text-decoration: none;
  width: 42px;
}

.home-notification-link span {
  align-items: center;
  background: var(--c-primary);
  border-radius: var(--r-pill);
  color: #fff;
  display: inline-flex;
  font-size: 0.6875rem;
  font-weight: 700;
  justify-content: center;
  min-width: 18px;
  padding: 2px 5px;
  position: absolute;
  right: -5px;
  top: -5px;
}

.home-schedule-list,
.home-update-list {
  display: grid;
  gap: 10px;
}

.required-answer-card {
  border-color: var(--c-primary-100);
  box-shadow: var(--e-2);
}

.required-answer-list {
  display: grid;
  gap: 10px;
}

.required-answer-item {
  align-items: center;
  background: var(--c-bg-cream);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-md);
  color: inherit;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 14px;
  text-decoration: none;
}

.required-answer-main {
  min-width: 0;
}

.required-answer-topline {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.required-answer-badge {
  background: var(--c-bg-white);
  border: 1px solid var(--c-primary-100);
  border-radius: var(--r-pill);
  color: var(--c-primary-700);
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  padding: 6px 10px;
}

.required-answer-badge.attendance {
  color: var(--c-info);
}

.required-answer-days {
  color: var(--c-ink-600);
  font-size: 0.8125rem;
  font-weight: 700;
}

.required-answer-item h3 {
  color: var(--c-ink-900);
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 6px;
}

.required-answer-meta {
  color: var(--c-ink-600);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  gap: 6px 10px;
  line-height: 1.6;
  margin: 0;
}

.required-answer-hint {
  color: var(--c-ink-700);
  font-size: 0.875rem;
  font-weight: 700;
  margin: 8px 0 0;
}

.required-answer-arrow {
  color: var(--c-ink-400);
  font-size: 0.8125rem;
}

.required-answer-more {
  margin-top: 10px;
}

.required-answer-more summary {
  color: var(--c-primary-700);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 700;
  list-style: none;
  padding: 8px 2px 0;
}

.required-answer-more summary::-webkit-details-marker {
  display: none;
}

.required-answer-more[open] summary {
  margin-bottom: 10px;
}

.home-schedule-item {
  align-items: center;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  color: inherit;
  display: grid;
  gap: 12px;
  grid-template-columns: 78px minmax(0, 1fr) auto;
  padding: 12px;
  text-decoration: none;
}

.home-schedule-time {
  display: grid;
  gap: 2px;
}

.home-schedule-time strong {
  color: var(--c-primary-700);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
}

.home-schedule-time span,
.home-schedule-main p {
  color: var(--c-ink-500);
  font-size: 0.8125rem;
}

.home-schedule-main h3 {
  font-size: 1rem;
  margin: 0 0 5px;
}

.home-schedule-main p {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
}

.home-calm-empty {
  background: var(--c-ink-50);
  border: 1px dashed var(--c-ink-200);
  border-radius: var(--r-md);
  color: var(--c-ink-500);
  padding: 14px;
}

.home-calm-empty p {
  margin: 0;
}

.home-update-item {
  align-items: flex-start;
  border-top: 1px solid var(--c-ink-100);
  display: grid;
  gap: 12px;
  grid-template-columns: 34px minmax(0, 1fr);
  padding: 12px 0;
}

.home-update-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.home-update-icon {
  align-items: center;
  background: var(--c-primary-50);
  border-radius: var(--r-pill);
  color: var(--c-primary-700);
  display: inline-flex;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.home-update-item strong {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 3px;
}

.home-update-item p {
  color: var(--c-ink-600);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

.home-update-item .request-actions {
  margin-top: 8px;
}

.home-create-card {
  align-items: center;
  display: grid;
  gap: 14px;
}

.home-create-card p {
  color: var(--c-ink-600);
  margin: 6px 0 0;
}

.home-create-actions,
.mypage-link-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mypage-link-grid a {
  align-items: center;
  background: var(--c-ink-50);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-md);
  color: var(--c-ink-800);
  display: flex;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  text-decoration: none;
}

.mypage-link-grid a.is-muted {
  color: var(--c-ink-500);
}

.mypage-link-grid i {
  color: var(--c-primary-700);
  text-align: center;
  width: 18px;
}

@media (max-width: 640px) {
  .home-detail-page,
  .mypage-detail-page {
    max-width: calc(100% - 24px);
  }

  .home-app-card,
  .mypage-card {
    border-radius: var(--r-md);
    padding: 16px;
  }

  .home-schedule-item {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .home-schedule-item .status-pill {
    justify-self: start;
  }

  .required-answer-item {
    align-items: flex-start;
  }

  .home-create-actions,
  .mypage-link-grid {
    grid-template-columns: 1fr;
  }

  .mypage-page-heading h1 {
    font-size: 1.5rem;
  }

  .mypage-connection-row {
    align-items: start;
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .mypage-connection-icon {
    height: 34px;
    width: 34px;
  }

  .mypage-connection-row > .btn {
    grid-column: 2;
    justify-self: start;
  }
}

@media (min-width: 720px) {
  .event-detail-page {
    gap: 18px;
  }

  .event-app-card {
    padding: 24px;
  }

  .hero-primary-info {
    grid-template-columns: minmax(0, 1.15fr) minmax(240px, .85fr);
  }

  .candidate-vote-row {
    grid-template-columns: minmax(0, 1fr) 220px;
  }

  .status-count-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .sub-event-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .event-detail-page {
    margin-left: -8px;
    margin-right: -8px;
  }

  .event-app-card {
    padding: 16px;
  }

  .event-card-topline,
  .event-section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .attendance-choice-grid {
    grid-template-columns: 1fr;
  }

  .event-admin-panel .admin-panel-actions .btn {
    width: 100%;
  }
}

/* Notifications */
.notification-page {
  display: grid;
  gap: 16px;
  margin: 24px auto 56px;
  max-width: 820px;
  width: calc(100% - 32px);
}

.notification-page-header {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 4px 2px;
}

.notification-page-header h1 {
  font-size: 1.75rem;
  margin: 2px 0 4px;
}

.notification-page-header p:not(.section-kicker) {
  color: var(--c-ink-500);
  font-size: .875rem;
  margin: 0;
}

.notification-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-ink-100);
  border-radius: var(--r-lg);
  box-shadow: var(--e-1);
  padding: 20px;
}

.notification-action-card {
  border-color: var(--c-primary-100);
}

.notification-count {
  background: var(--c-primary-50);
  border-radius: var(--r-pill);
  color: var(--c-primary-700);
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 9px;
}

.notification-date-heading {
  font-size: 1rem;
  margin: 0 0 8px;
}

.notification-list {
  display: grid;
}

.notification-item {
  align-items: center;
  border-top: 1px solid var(--c-ink-100);
  color: inherit;
  display: grid;
  gap: 10px;
  grid-template-columns: 8px auto minmax(0, 1fr) auto 12px;
  min-height: 76px;
  padding: 12px 2px;
  text-decoration: none;
}

.notification-item:first-child {
  border-top: 0;
}

.notification-item:hover {
  background: var(--c-ink-50);
  text-decoration: none;
}

.notification-item.is-unread .notification-content strong,
.notification-item.is-action .notification-content strong {
  color: var(--c-ink-900);
  font-weight: 700;
}

.notification-unread-dot {
  background: var(--c-primary);
  border-radius: var(--r-pill);
  height: 7px;
  width: 7px;
}

.notification-type {
  border-radius: var(--r-pill);
  color: var(--c-ink-700);
  font-size: .6875rem;
  font-weight: 700;
  padding: 4px 8px;
  white-space: nowrap;
}

.notification-type--attendance,
.notification-type--schedule { background: var(--c-primary-50); color: var(--c-primary-700); }
.notification-type--message { background: var(--c-info-50, #eef6ff); color: var(--c-info-700, #245c9e); }
.notification-type--event { background: var(--c-success-50, #eef8f1); color: var(--c-success-700, #27643a); }
.notification-type--group { background: var(--c-ink-100); color: var(--c-ink-700); }
.notification-type--invite { background: var(--c-warning-50, #fff7e8); color: var(--c-warning-700, #83570d); }

.notification-content {
  display: grid;
  min-width: 0;
}

.notification-content strong,
.notification-content small,
.notification-content > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notification-content strong { font-size: .9375rem; }
.notification-content small { color: var(--c-ink-500); font-size: .75rem; margin-top: 1px; }
.notification-content > span { color: var(--c-ink-600); font-size: .8125rem; margin-top: 4px; }
.notification-item time { color: var(--c-ink-400); font-size: .75rem; white-space: nowrap; }
.notification-chevron { color: var(--c-ink-300); font-size: .6875rem; }

.notification-empty {
  color: var(--c-ink-500);
  padding: 56px 24px;
  text-align: center;
}

.notification-empty > i { color: var(--c-ink-300); font-size: 2rem; }
.notification-empty h2 { color: var(--c-ink-800); font-size: 1.125rem; margin: 14px 0 6px; }
.notification-empty p { font-size: .875rem; margin: 0; }

@media (max-width: 640px) {
  .notification-page {
    margin-top: 16px;
    width: calc(100% - 24px);
  }

  .notification-page-header {
    align-items: flex-start;
  }

  .notification-page-header p:not(.section-kicker) {
    max-width: 240px;
  }

  .notification-card {
    border-radius: var(--r-md);
    padding: 16px;
  }

  .notification-item {
    align-items: start;
    grid-template-columns: 7px auto minmax(0, 1fr) 10px;
  }

  .notification-item time {
    grid-column: 3;
    margin-top: -5px;
  }

  .notification-chevron {
    grid-column: 4;
    grid-row: 1 / span 2;
    margin-top: 11px;
  }
}