/* ===== 取了么 - Morandi color system ===== */
:root {
  /* Base */
  --bg: #F5F2EE;
  --card: #FFFFFF;
  --card-soft: #FAF7F2;
  --text: #4A4540;
  --text-soft: #8A847E;
  --text-light: #B0AAA4;
  --line: #E8E2DA;
  --accent: #8BA5B5;

  /* Morandi palette for events */
  --m-haze-blue: #8BA5B5;
  --m-gray-green: #9BB09A;
  --m-milk-tea: #C2A88F;
  --m-gray-pink: #C9A0A0;
  --m-gray-purple: #B0A2BE;
  --m-dusty-rose: #C7A8A0;
  --m-sage: #A7B59A;
  --m-clay: #B8A690;
  --m-slate: #95A0AA;
  --m-warm-gray: #ACA49B;

  --done: #9BB09A;
  --warn: #C2A88F;

  --shadow: 0 2px 12px rgba(74, 69, 64, 0.06);
  --shadow-soft: 0 1px 4px rgba(74, 69, 64, 0.04);
  --radius: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

#app {
  max-width: 460px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  position: relative;
}

/* ===== Top bar ===== */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 12px;
  background: rgba(245, 242, 238, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-title { font-size: 19px; font-weight: 600; letter-spacing: 0.5px; }
.icon-btn {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--text);
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform .12s;
}
.icon-btn:active { transform: scale(0.92); }

/* ===== Page container ===== */
.page-container {
  flex: 1;
  padding: 14px 16px 96px;
  overflow-y: auto;
}

/* ===== Bottom nav ===== */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  max-width: 460px;
  margin: 0 auto;
  display: flex;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  z-index: 30;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.nav-item {
  flex: 1;
  background: none; border: none;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 9px 0 8px;
  color: var(--text-light);
  font-size: 11px;
  cursor: pointer;
  transition: color .15s;
}
.nav-item.active { color: var(--text); }
.nav-item.active svg { color: var(--accent); }

/* ===== Cards & sections ===== */
.section-label {
  font-size: 12px; color: var(--text-soft);
  letter-spacing: 1px; margin: 4px 2px 10px;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
}

/* ===== Stats row ===== */
.stats-row {
  display: flex; gap: 10px; margin-bottom: 16px;
}
.stat-card {
  flex: 1;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.stat-num { font-size: 26px; font-weight: 600; }
.stat-label { font-size: 12px; color: var(--text-soft); }
.stat-num.pending { color: var(--accent); }
.stat-num.done { color: var(--done); }

/* ===== Event item ===== */
.event-item {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.event-color {
  width: 10px; height: 44px; border-radius: 6px; flex-shrink: 0;
}
.event-body { flex: 1; min-width: 0; }
.event-name { font-size: 15px; font-weight: 600; margin-bottom: 3px; }
.event-stage { font-size: 12px; color: var(--text-soft); }
.event-time { font-size: 11px; color: var(--text-light); margin-top: 2px; }

/* Checkbox */
.check-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
  transition: all .15s;
}
.check-btn.checked {
  background: var(--done); border-color: var(--done);
}
.check-btn svg { color: #fff; opacity: 0; transition: opacity .15s; }
.check-btn.checked svg { opacity: 1; }
.event-item.done .event-name { color: var(--text-light); text-decoration: line-through; }

/* ===== Empty state ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
}
.empty-state .emoji { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.empty-state p { font-size: 14px; }

/* ===== Calendar ===== */
.cal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.cal-month { font-size: 17px; font-weight: 600; }
.cal-nav-btn {
  background: var(--card); border: 1px solid var(--line);
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-soft);
}
.cal-weekdays {
  display: grid; grid-template-columns: repeat(7, 1fr);
  margin-bottom: 6px;
}
.cal-weekdays div {
  text-align: center; font-size: 11px; color: var(--text-light); padding: 4px 0;
}
.cal-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.cal-day {
  aspect-ratio: 1 / 1.05;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  position: relative;
  color: var(--text);
  transition: background .12s;
}
.cal-day.empty { cursor: default; }
.cal-day.other { color: var(--text-light); }
.cal-day.today {
  background: var(--card-soft);
  font-weight: 600;
}
.cal-day.selected {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}
.cal-day.selected .dot { background: #fff !important; }
.cal-dots {
  position: absolute; bottom: 4px;
  display: flex; gap: 2px;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
}

/* Date linked list */
.date-list { margin-top: 18px; }
.date-list-title {
  font-size: 13px; color: var(--text-soft); margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}

/* ===== Forms ===== */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 13px; color: var(--text-soft);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text);
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); }
.form-row { display: flex; gap: 10px; }
.form-row > * { flex: 1; }

/* Color picker */
.color-picker {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.color-swatch {
  width: 34px; height: 34px; border-radius: 50%;
  cursor: pointer; border: 3px solid transparent;
  transition: transform .12s;
}
.color-swatch.selected { border-color: #fff; box-shadow: 0 0 0 2px var(--text); }
.color-swatch:active { transform: scale(0.9); }

/* Rule segments */
.rule-mode-toggle {
  display: flex; background: var(--card-soft); border-radius: var(--radius-sm);
  padding: 3px; margin-bottom: 14px;
}
.rule-mode-toggle button {
  flex: 1; background: none; border: none;
  padding: 9px; border-radius: 8px;
  font-size: 13px; color: var(--text-soft); cursor: pointer;
  transition: all .15s;
}
.rule-mode-toggle button.active {
  background: var(--card); color: var(--text); font-weight: 600;
  box-shadow: var(--shadow-soft);
}
.segment-list { display: flex; flex-direction: column; gap: 10px; }
.segment-row {
  background: var(--card-soft);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 8px;
  align-items: center;
}
.segment-row label { font-size: 11px; color: var(--text-soft); display:block; margin-bottom: 2px;}
.segment-row input { font-size: 14px; padding: 8px; width: 100%; }
.segment-row .del-seg {
  background: none; border: none; color: var(--text-light);
  width: 28px; height: 28px; cursor: pointer; font-size: 18px;
}
.rule-hint {
  font-size: 12px; color: var(--text-soft); margin-bottom: 10px;
  background: var(--card-soft); padding: 10px 12px; border-radius: var(--radius-sm);
}

/* Buttons */
.btn {
  width: 100%; border: none; border-radius: var(--radius-sm);
  padding: 13px; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: transform .12s, opacity .15s;
  font-family: inherit;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-ghost {
  background: var(--card); color: var(--text);
  border: 1px solid var(--line);
}
.btn-danger { background: #E8D5D5; color: #A07070; }
.btn-row { display: flex; gap: 10px; }
.btn-row .btn { flex: 1; }

/* Edit header */
.edit-header {
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.back-btn {
  background: var(--card); border: 1px solid var(--line);
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text); flex-shrink: 0;
}

/* Event list item */
.event-row {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 12px;
}
.event-row .event-color { width: 6px; height: 40px; border-radius: 4px; }
.event-row-info { flex: 1; min-width: 0; }
.event-row-name { font-size: 15px; font-weight: 600; }
.event-row-meta { font-size: 12px; color: var(--text-soft); margin-top: 3px; }
.status-badge {
  font-size: 11px; padding: 3px 8px; border-radius: 10px;
  background: var(--card-soft); color: var(--text-soft);
}
.status-badge.active { background: #E5EEE6; color: #6E8A6D; }

/* Toast */
.toast {
  position: fixed; bottom: 100px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(74,69,64,0.92); color: #fff;
  padding: 10px 18px; border-radius: 20px;
  font-size: 13px; opacity: 0; pointer-events: none;
  transition: all .25s; z-index: 100;
  max-width: 80%; text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Permission banner */
.perm-banner {
  background: #F0EAE0; border: 1px solid #E0D6C6;
  border-radius: var(--radius); padding: 12px 14px;
  margin-bottom: 14px; display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--text-soft);
}
.perm-banner button { flex-shrink: 0; background: var(--milk-tea); color:#fff; border:none; padding:7px 12px; border-radius:8px; font-size:12px; cursor:pointer;}
.diag-title { font-weight: 600; color: var(--text); font-size: 13px; }
.diag-line { font-size: 12px; color: var(--text-soft); line-height: 1.5; }

/* misc */
.divider { height: 1px; background: var(--line); margin: 16px 0; }
.muted { color: var(--text-soft); font-size: 12px; }
.nowrap { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }