/* Tag — Mobile-first CSS */
/* Color scheme: green (#1b4332) from wireframe */

:root {
  --green-dark: #1b4332;
  --green-mid: #2d6a4f;
  --green-light: #95d5b2;
  --green-bg: #f0fdf4;
  --yellow: #f59e0b;
  --yellow-bg: #fffbeb;
  --yellow-border: #fde68a;
  --red: #ef4444;
  --red-bg: #fef2f2;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-600: #666;
  --gray-800: #333;
  --radius: 12px;
  --radius-sm: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: inherit; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--gray-100);
  color: var(--gray-800);
  padding-bottom: 88px;
  max-width: 480px;
  margin: 0 auto;
}

/* Header */
.header {
  background: var(--green-dark);
  color: #fff;
  padding: 20px 16px 16px;
}
.header h1 { font-size: 22px; font-weight: 700; }
.header .subtitle { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 4px; }

.season-bar {
  display: flex; gap: 4px; margin-top: 12px;
}
.seg {
  flex: 1; height: 6px; border-radius: 3px;
  background: rgba(255,255,255,0.15);
}
.seg.done { background: var(--green-light); }
.seg.current { background: #fff; }

/* Cards */
.card {
  margin: 12px 16px;
  padding: 16px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.15s ease;
}
.card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }

.card-accent {
  background: var(--green-bg);
  border-color: #bbf7d0;
}

/* Section labels */
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-400);
  margin-bottom: 12px;
}

/* Host spotlight */
.spotlight {
  margin: 16px;
  padding: 20px;
  background: var(--green-bg);
  border: 1.5px solid #bbf7d0;
  border-radius: 14px;
  position: relative;
}
.spotlight-badge {
  position: absolute;
  top: -10px; left: 16px;
  background: var(--green-dark);
  color: #fff;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 3px 10px;
  border-radius: 10px;
}
.host-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 4px;
}
.avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--green-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}
.avatar.sm { width: 36px; height: 36px; font-size: 14px; }
.host-name { font-size: 20px; font-weight: 700; color: var(--green-dark); }
.host-deadline { font-size: 13px; color: var(--gray-600); margin-top: 2px; }

/* Constraint chip */
.constraint-chip {
  margin: 12px 16px 0;
  padding: 10px 16px;
  background: var(--yellow-bg);
  border: 1.5px solid var(--yellow-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #92400e;
}

/* Countdown */
.countdown {
  margin: 12px 16px 0;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.countdown-label { font-size: 13px; color: var(--gray-600); }
.countdown-time {
  font-size: 15px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--green-dark);
}

/* Event card */
.event-card {
  margin: 16px;
  padding: 16px;
  background: #fff;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
}
.event-status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 8px;
}
.event-status.submitted { color: #16a34a; }
.event-status.pending { color: var(--yellow); }
.event-title { font-size: 17px; font-weight: 600; }
.event-meta { font-size: 13px; color: var(--gray-600); margin-top: 4px; line-height: 1.5; }

/* Buttons */
.btn-row { display: flex; gap: 8px; margin-top: 12px; }
.btn {
  flex: 1;
  padding: 10px;
  text-align: center;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.btn-primary { background: var(--green-dark); color: #fff; }
.btn-secondary { background: var(--gray-100); color: var(--gray-600); border: 1px solid var(--gray-200); }
.btn-danger { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; }
.btn { transition: background-color 0.15s ease, opacity 0.15s ease, transform 0.1s ease; }
.btn:hover { opacity: 0.9; }
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 2px solid var(--green-dark); outline-offset: 2px; }

/* Rating stars */
.stars { font-size: 28px; letter-spacing: 4px; }
.stars .filled { color: var(--yellow); cursor: pointer; }
.stars .empty { color: var(--gray-200); cursor: pointer; }

/* Standings table */
.standings { margin: 16px; }
.standing-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}
.standing-row:last-child { border-bottom: none; }
.standing-rank {
  width: 24px;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--gray-400);
}
.standing-rank.gold { color: #f8d03a; }
.standing-rank.silver { color: #c0c0c0; }
.standing-rank.bronze { color: #cd7f32; }
.standing-info { flex: 1; }
.standing-name { font-size: 14px; font-weight: 500; }
.standing-event { font-size: 12px; color: var(--gray-600); }
.standing-score { font-size: 16px; font-weight: 700; color: var(--green-dark); }

/* Forfeit badge */
.forfeit-badge {
  margin: 12px 16px;
  padding: 12px 16px;
  background: var(--red-bg);
  border: 1px solid #fecaca;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--red);
}

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: #fff;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green-dark);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

/* Global focus-visible */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--green-dark);
  outline-offset: 2px;
}

/* Rotation list */
.rotation-list { list-style: none; }
.rotation-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}
.rotation-item:last-child { border-bottom: none; padding-bottom: 16px; }
.rotation-week { font-size: 12px; color: var(--gray-400); margin-left: auto; }

/* Swap badge */
.swap-badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--yellow-bg);
  border: 1px solid var(--yellow-border);
  border-radius: 10px;
  font-size: 11px;
  color: #92400e;
}

/* Bottom nav */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: flex;
  justify-content: space-around;
  padding: 10px 0 14px;
  background: #fff;
  border-top: 1px solid var(--gray-200);
  max-width: 480px;
  margin: 0 auto;
}
.bnav {
  text-align: center;
  font-size: 10px;
  color: var(--gray-400);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 64px;
  min-height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.bnav.active { color: var(--green-dark); font-weight: 600; }
.bnav { transition: color 0.15s ease; }
.bnav:hover { color: var(--green-mid); }
.bnav-icon { font-size: 20px; display: block; margin-bottom: 2px; }

/* Auth pages */
.auth-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  text-align: center;
}
.auth-page h1 {
  font-size: 28px;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.auth-page .tagline {
  font-size: 14px;
  color: var(--gray-600);
  margin-bottom: 32px;
}
.auth-card {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--gray-200);
}

/* Recovery code display */
.recovery-display {
  background: var(--yellow-bg);
  border: 2px dashed var(--yellow-border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  margin: 16px 0;
}
.recovery-code {
  font-size: 24px;
  font-weight: 700;
  font-family: monospace;
  color: var(--green-dark);
  letter-spacing: 2px;
}
.recovery-hint {
  font-size: 12px;
  color: var(--gray-600);
  margin-top: 8px;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--gray-400);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; line-height: 1.5; }

/* Toast / flash messages */
.toast {
  position: fixed;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  background: var(--green-dark);
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
  z-index: 100;
  animation: fadeOut 3s forwards;
}
@keyframes fadeOut {
  0%, 70% { opacity: 1; }
  100% { opacity: 0; pointer-events: none; }
}

/* Calendar grid */
.cal-header {
  text-align: center; font-size: 11px; color: var(--gray-400);
  padding: 6px 0; text-transform: uppercase; font-weight: 600;
}
.cal-cell {
  aspect-ratio: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: 8px; font-size: 13px; position: relative;
  cursor: default; gap: 2px;
}
.cal-cell.empty { background: none; }
.cal-cell.has-event { background: var(--green-bg); border: 2px solid #16a34a; cursor: pointer; font-weight: 600; }
.cal-cell.has-event:hover { background: #dcfce7; }
.cal-cell.active-week { background: var(--green-dark); color: #fff; cursor: pointer; }
.cal-cell.active-week .cal-host-dot { background: #fff !important; color: var(--green-dark); }
.cal-cell.is-deadline { border: 2px dashed var(--yellow); cursor: pointer; }
.cal-cell.is-today { box-shadow: inset 0 0 0 2px var(--green-dark); }
.cal-day-num { font-size: 12px; font-weight: 500; line-height: 1; }
.cal-host-dot {
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; font-weight: 700; color: #fff;
}

/* Install prompt */
.install-bar {
  margin: 12px 16px;
  padding: 12px 16px;
  background: var(--green-dark);
  color: #fff;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.install-bar button {
  background: #fff;
  color: var(--green-dark);
  border: none;
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

/* ── Welcome hero ── */
.welcome-hero {
  margin: 12px;
  padding: 24px 20px;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  border-radius: 14px;
  color: #fff;
  text-align: center;
}
.welcome-hero h2 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.welcome-hero p { font-size: 13px; color: rgba(255,255,255,0.75); line-height: 1.5; }

/* ── Setup checklist ── */
.checklist { list-style: none; }
.checklist-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; font-size: 13px;
  border-bottom: 1px solid var(--gray-100);
}
.checklist-item:last-child { border-bottom: none; }
.check {
  width: 22px; height: 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; flex-shrink: 0; font-weight: 600;
}
.check.done { background: var(--green-dark); color: #fff; }
.check.pending { background: var(--gray-200); color: var(--gray-400); }
.checklist-item .muted { color: var(--gray-400); }

/* ── Invite CTA ── */
.invite-cta {
  margin: 8px 12px;
  padding: 14px;
  background: var(--green-bg);
  border: 1.5px dashed var(--green-light);
  border-radius: 12px;
  text-align: center;
}
.invite-cta p { font-size: 13px; color: var(--green-mid); margin-bottom: 10px; }
.invite-link-box {
  display: flex; align-items: center; gap: 8px;
  background: #fff; border-radius: 8px; padding: 8px;
  border: 1px solid var(--gray-200);
}
.invite-link-box code {
  flex: 1; font-size: 11px; color: var(--gray-600);
  word-break: break-all; text-align: left;
}

/* ── Compact host spotlight strip ── */
.spotlight-strip {
  margin: 10px 12px 0;
  padding: 12px 14px;
  background: var(--green-bg);
  border: 1.5px solid #bbf7d0;
  border-radius: 12px;
  display: flex; align-items: center; gap: 10px;
}
.spotlight-name { font-size: 15px; font-weight: 700; color: var(--green-dark); }
.spotlight-meta { font-size: 11px; color: var(--gray-600); margin-top: 1px; }
.spotlight-countdown {
  font-size: 13px; font-weight: 700; color: var(--green-dark);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}

/* ── Activity feed ── */
.feed { padding: 6px 0; }
.feed-date {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--gray-400); padding: 12px 16px 4px; font-weight: 600;
}
.feed-card {
  margin: 6px 12px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: box-shadow 0.15s ease;
}
.feed-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.feed-card-body { padding: 12px 14px; }

/* Card type labels */
.card-type {
  font-size: 9px; text-transform: uppercase; letter-spacing: 1.2px;
  font-weight: 600; margin-bottom: 6px;
}
.card-type.event { color: #16a34a; }
.card-type.rsvp { color: var(--green-mid); }
.card-type.photo { color: #7c3aed; }
.card-type.recap { color: var(--yellow); }
.card-type.host-update { color: var(--green-dark); }
.card-type.forfeit { color: var(--red); }
.card-type.swap { color: #0891b2; }
.card-type.join { color: #2a9d8f; }
.card-type.season-start { color: var(--green-dark); }

/* Feed actor row */
.feed-who {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--gray-800); margin-bottom: 4px;
}
.feed-who strong { font-weight: 600; }
.feed-time { font-size: 10px; color: var(--gray-400); margin-left: auto; white-space: nowrap; }

/* Feed event card details */
.feed-event-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.feed-event-details { font-size: 12px; color: var(--gray-600); line-height: 1.5; }

/* Feed host update text */
.feed-update-text {
  font-size: 13px; color: var(--gray-800); line-height: 1.5;
  background: var(--gray-50); border-radius: 8px; padding: 10px 12px;
  margin-top: 4px;
}

/* Feed photo preview */
.feed-photo-preview { margin-top: 8px; border-radius: 8px; overflow: hidden; }
.feed-photo-preview img {
  width: 100%; max-height: 200px; object-fit: cover; display: block;
}

/* Forfeit feed card */
.forfeit-feed-card { border-color: #fecaca; background: #fef2f2; }

/* ── Recap card ── */
.recap-card {
  background: linear-gradient(135deg, var(--green-bg) 0%, var(--yellow-bg) 100%);
  border: 1.5px solid #bbf7d0;
}
.recap-hero { padding: 16px 14px 12px; text-align: center; }
.recap-title { font-size: 16px; font-weight: 700; color: var(--green-dark); }
.recap-hosted-by { font-size: 11px; color: var(--gray-600); margin-top: 2px; }
.recap-photo { height: 120px; overflow: hidden; }
.recap-stats {
  display: flex; justify-content: space-around;
  padding: 10px 14px; border-top: 1px solid rgba(0,0,0,0.06);
}
.recap-stat { text-align: center; }
.recap-val { font-size: 18px; font-weight: 700; color: var(--green-dark); }
.recap-label { font-size: 10px; color: var(--gray-600); text-transform: uppercase; letter-spacing: 0.5px; }
.recap-link {
  display: block; text-align: center; padding: 10px;
  font-size: 13px; font-weight: 600; color: var(--green-dark);
  text-decoration: none; border-top: 1px solid rgba(0,0,0,0.06);
}
.recap-link:hover { background: rgba(0,0,0,0.02); }