:root {
  --rosso: #C8102E;
  --nero: #1A1A1A;
  --bianco: #F7F4EF;
  --grigio: #6B6B6B;
  --oro: #C9A84C;
  --rosso-chiaro: #F5E6E8;
  --font-title: 'Noto Serif JP', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bianco);
  color: var(--nero);
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3 { font-family: var(--font-title); margin: 0; }
a { color: inherit; text-decoration: none; }

/* Header */
.app-header {
  position: relative;
  background: var(--nero);
  color: var(--bianco);
  padding: calc(env(safe-area-inset-top) + 16px) 16px 20px;
  overflow: hidden;
}
.seigaiha {
  position: absolute; inset: 0; opacity: 0.15;
  background-image: radial-gradient(circle at 0 100%, transparent 0 18px, var(--oro) 19px 20px, transparent 21px),
    radial-gradient(circle at 40px 100%, transparent 0 18px, var(--oro) 19px 20px, transparent 21px);
  background-size: 40px 40px;
  background-position: 0 10px;
}
.header-content { position: relative; display: flex; align-items: center; gap: 12px; }
.torii-logo { width: 40px; height: 32px; fill: var(--rosso); flex-shrink: 0; }
.app-header h1 { font-size: 1.3rem; }
.countdown { margin: 2px 0 0; font-family: var(--font-mono); color: var(--oro); font-size: 0.85rem; }

/* Main */
.app-main { padding: 16px; max-width: 640px; margin: 0 auto; }

/* Cards */
.card {
  background: #fff;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.card.accent { border-left: 4px solid var(--rosso); }
.card.gold { border-left: 4px solid var(--oro); }
.divider { border: none; border-top: 1px solid var(--rosso-chiaro); margin: 14px 0; }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.badge.urgente { background: #FCE4E7; color: var(--rosso); }
.badge.presto { background: #FBF1DC; color: #8a6d1f; }
.badge.flessibile { background: #E4EFE6; color: #2f6b3a; }
.badge.fatto { background: #E4EFE6; color: #2f6b3a; }
.badge.confermato { background: #E4EFE6; color: #2f6b3a; }
.badge.daPrenotare { background: #FBF1DC; color: #8a6d1f; }
.badge.preferita { background: #FBF1DC; color: #8a6d1f; margin-left: 4px; }
.badge.rimosso { background: #eee; color: #888; margin-left: 4px; }

/* Timeline */
.timeline-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #eee; }
.timeline-item.confirmed { background: #F0F7EC; border-radius: 8px; padding: 10px 8px; margin: 0 -8px; }
.timeline-item.removed { opacity: 0.45; }
.timeline-time { font-family: var(--font-mono); font-weight: 600; color: var(--rosso); min-width: 52px; }
.timeline-body p { margin: 4px 0 0; color: var(--grigio); font-size: 0.9rem; }
.maps-link { display: inline-block; margin-top: 6px; font-size: 0.82rem; color: var(--rosso); font-weight: 600; }

/* Bottom nav */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: #fff; border-top: 1px solid #eee;
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 50;
}
.bottom-nav a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; padding: 9px 0; min-height: 44px; font-size: 0.68rem; color: var(--grigio); font-weight: 600;
}
.bottom-nav a span { font-size: 1.25rem; }
.bottom-nav a.active { color: var(--rosso); }

/* Calendar grid */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.cal-day {
  aspect-ratio: 1; border-radius: 8px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; font-size: 0.7rem; color: #fff; position: relative;
  min-height: 44px;
}
.cal-day .num { font-family: var(--font-mono); font-weight: 700; font-size: 0.85rem; }
.cal-day .dot { position: absolute; bottom: 4px; width: 6px; height: 6px; border-radius: 50%; }
.cal-day.empty { background: transparent; }

/* Forms */
input, select, textarea, button {
  font-family: var(--font-body); font-size: 1rem; border-radius: 8px;
  border: 1px solid #ddd; padding: 11px 12px; width: 100%; min-height: 44px;
}
label { display: block; font-weight: 600; font-size: 0.85rem; margin: 12px 0 4px; }
textarea { min-height: 80px; }
button.primary {
  background: var(--rosso); color: #fff; border: none; font-weight: 700; margin-top: 18px; cursor: pointer;
}
button.ghost { background: transparent; border: 1px solid var(--rosso); color: var(--rosso); }
.vote-btns { display: flex; gap: 8px; margin-top: 10px; }
.vote-btns button { flex: 1; min-height: 44px; }
.controls-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.btn-sm { width: auto; min-height: 36px; padding: 5px 12px; font-size: 0.8rem; }
.copy-btn { margin-top: 6px; margin-left: 8px; }

/* Details toggle */
details.collapsible { margin-bottom: 12px; }
details.collapsible summary { font-family: var(--font-title); font-weight: 700; cursor: pointer; padding: 8px 0; }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: flex-end;
  z-index: 100;
}
.modal-sheet {
  background: #fff; width: 100%; max-height: 88vh; overflow-y: auto; border-radius: 16px 16px 0 0; padding: 20px;
}
.modal-close { float: right; font-size: 1.4rem; background: none; border: none; width: auto; min-height: auto; padding: 0 6px; }

/* Utility */
.muted { color: var(--grigio); font-size: 0.85rem; }
.section-title { margin: 22px 0 10px; font-size: 1.05rem; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tag { background: var(--rosso-chiaro); color: var(--rosso); font-size: 0.75rem; padding: 3px 9px; border-radius: 14px; }
.empty-state { text-align: center; color: var(--grigio); padding: 30px 10px; }