/* Swarm公式アプリの配色（オレンジ＋ターコイズのチェックマーク）をイメージしたテーマ */
:root {
  --sw-orange: #FF7A1A;
  --sw-orange-dark: #F2590C;
  --sw-teal: #00C2A8;
  --sw-teal-dark: #00A892;
  --sw-bg-top: #FFB347;
  --sw-bg-bottom: #FF7A1A;
  --sw-card: #FFFFFF;
  --sw-text: #2E2A26;
  --sw-dim: #8A8178;
  --sw-danger: #E0533D;
  --sw-border: #F2E6DA;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Nunito', 'Hiragino Maru Gothic ProN', 'Hiragino Sans', sans-serif;
  color: var(--sw-text);
  background: linear-gradient(160deg, var(--sw-bg-top) 0%, var(--sw-bg-bottom) 55%, var(--sw-orange-dark) 100%);
  background-attachment: fixed;
  padding-bottom: 40px;
}

.sw-header {
  text-align: center;
  padding: calc(36px + env(safe-area-inset-top)) 16px 24px;
  color: #fff;
}

.sw-flag {
  width: 64px;
  height: 64px;
  margin: 0 auto 10px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,.2));
}
.sw-flag svg { width: 100%; height: 100%; }

.sw-header h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .02em;
  text-shadow: 0 2px 6px rgba(0,0,0,.15);
}

.sw-sub {
  margin: 6px 0 0;
  font-size: 13px;
  opacity: .92;
}

.sw-main {
  max-width: 520px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sw-card {
  background: var(--sw-card);
  border-radius: 18px;
  padding: 18px 18px 20px;
  box-shadow: 0 10px 30px rgba(120, 50, 0, .18);
}

.sw-card-title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  color: var(--sw-orange-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sw-card-title::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sw-teal);
  display: inline-block;
}

.sw-card-title-toggle { cursor: pointer; user-select: none; }
.sw-card-title-status {
  margin-left: auto;
  font-size: 12px;
  font-weight: 800;
  color: var(--sw-teal-dark);
  background: rgba(0,194,168,.12);
  padding: 3px 10px;
  border-radius: 20px;
}
.sw-toggle-icon {
  font-size: 13px;
  color: var(--sw-dim);
  flex-shrink: 0;
  transition: transform .2s ease;
}
.sw-collapsible.collapsed .sw-toggle-icon { transform: rotate(-90deg); }
.sw-collapsible.collapsed .sw-collapsible-body { display: none; }
.sw-collapsible.collapsed .sw-card-title { margin-bottom: 0; }

.sw-form-group { margin-bottom: 12px; }
.sw-form-group label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--sw-dim);
  margin-bottom: 5px;
}

.sw-input, .sw-select {
  width: 100%;
  font-size: 16px; /* iOSズーム防止 */
  padding: 10px 12px;
  border: 1.5px solid var(--sw-border);
  border-radius: 10px;
  background: #FFFBF7;
  color: var(--sw-text);
  font-family: inherit;
  min-height: 42px;
}
.sw-input:focus, .sw-select:focus {
  outline: none;
  border-color: var(--sw-orange);
}
textarea.sw-input { min-height: unset; resize: vertical; }

.sw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 16px;
  border: none;
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  background: #F3EEE7;
  color: var(--sw-text);
  transition: transform .08s ease, opacity .15s ease;
}
.sw-btn:active { transform: scale(.97); }
.sw-btn.primary { background: linear-gradient(135deg, var(--sw-orange), var(--sw-orange-dark)); color: #fff; }
.sw-btn.danger { background: var(--sw-danger); color: #fff; }
.sw-btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }

.sw-status {
  font-size: 13px;
  font-weight: 700;
  margin: 6px 0;
  min-height: 1px;
}
.sw-status.ok { color: var(--sw-teal-dark); }
.sw-status.error { color: var(--sw-danger); }

.sw-empty {
  font-size: 13px;
  color: var(--sw-dim);
  text-align: center;
  padding: 14px 0;
}

.sw-linked-badge {
  display: inline-block;
  background: rgba(0,194,168,.12);
  color: var(--sw-teal-dark);
  font-weight: 800;
  font-size: 13.5px;
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.sw-note {
  font-size: 12px;
  color: var(--sw-dim);
  line-height: 1.6;
  margin: 10px 0 14px;
}

.sw-divider {
  border: none;
  border-top: 1.5px dashed var(--sw-border);
  margin: 16px 0;
}

.sw-venue-results { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.sw-venue-item {
  border: 1.5px solid var(--sw-border);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.sw-venue-item:hover { background: #FFF6EC; border-color: var(--sw-orange); }
.sw-venue-name { font-weight: 800; font-size: 14px; }
.sw-venue-addr { font-size: 12px; color: var(--sw-dim); margin-top: 2px; }

.sw-selected-venue { font-size: 14px; font-weight: 800; color: var(--sw-orange-dark); }

.sw-checkin-actions { display: flex; gap: 8px; }

.sw-checkin-list { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.sw-checkin-card {
  border: 1.5px solid var(--sw-border);
  border-radius: 12px;
  padding: 12px 14px;
}
.sw-checkin-venue { font-weight: 800; font-size: 14px; color: var(--sw-text); }
.sw-checkin-meta { font-size: 11.5px; color: var(--sw-dim); margin-top: 2px; }
.sw-checkin-shout { font-size: 13px; margin-top: 6px; color: var(--sw-text); }
.sw-checkin-card .sw-checkin-actions { margin-top: 10px; }

@media (max-width: 480px) {
  .sw-header h1 { font-size: 22px; }
  .sw-card { padding: 16px 14px 18px; border-radius: 16px; }
}

/* ── PWA案内（.pwa-note）はPWAとして起動中は表示しない ── */
@media (display-mode: standalone) {
  .pwa-note { display: none !important; }
}
.pwa-note a { color: var(--sw-orange-dark); text-decoration: underline; }