:root {
  --bg: #0f1430;
  --bg-2: #1a2150;
  --card: rgba(255, 255, 255, 0.08);
  --card-border: rgba(255, 255, 255, 0.15);
  --text: #f5f3ff;
  --text-dim: #c8c6e5;
  --accent: #ffd166;
  --accent-2: #ef476f;
  --success: #06d6a0;
  --danger: #ef476f;
  --radius: 14px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
    "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: linear-gradient(160deg, #0f1430 0%, #2b1f6b 50%, #1b1250 100%);
  background-attachment: fixed;
  line-height: 1.6;
}

body {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 16px 100px;
}

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

.header {
  text-align: center;
  padding: 16px 0 24px;
}
.header h1 {
  margin: 0 0 4px;
  font-size: 24px;
  letter-spacing: 2px;
}
.header .sub {
  color: var(--text-dim);
  font-size: 14px;
}

.summary-bar {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.summary-bar strong {
  color: var(--accent);
  font-size: 20px;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: transform .15s ease, background .15s ease;
}
.card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}
.card .title { font-size: 18px; font-weight: 600; }
.card .meta { font-size: 13px; color: var(--text-dim); margin-top: 2px; }
.card .badge {
  background: var(--accent);
  color: #1a1a1a;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  font-weight: 700;
}

.toolbar {
  position: sticky;
  top: 0;
  display: flex;
  gap: 8px;
  padding: 8px 0 12px;
  background: linear-gradient(180deg, rgba(15,20,48,.95), rgba(15,20,48,.6) 80%, transparent);
  z-index: 10;
}

.btn {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  transition: background .15s;
  flex: 1;
}
.btn:hover { background: rgba(255,255,255,0.15); }
.btn.primary { background: var(--accent); color: #1a1a1a; border-color: var(--accent); font-weight: 700; }
.btn.primary:hover { background: #ffdf88; }
.btn.danger  { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.success { background: var(--success); color: #0a2a20; border-color: var(--success); }
.btn.ghost { background: transparent; }

section.block {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}
section.block h2 {
  margin: 0 0 12px;
  font-size: 18px;
  border-left: 4px solid var(--accent);
  padding-left: 10px;
}
section.block h3 {
  margin: 18px 0 8px;
  font-size: 15px;
  color: var(--text-dim);
}

.timer {
  text-align: center;
}
.timer .time {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  margin: 8px 0 12px;
}
.timer .row { display: flex; gap: 8px; }

.route ol {
  padding-left: 22px;
  margin: 0;
}
.route ol li {
  padding: 10px 6px;
  border-bottom: 1px dashed rgba(255,255,255,0.1);
}
.route ol li:last-child { border-bottom: 0; }

.wings {
  display: grid;
  gap: 8px;
}
.wing {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  transition: background .15s;
}
.wing:hover { background: rgba(255,255,255,0.1); }
.wing .check {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--text-dim);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  color: transparent;
}
.wing.done .check {
  background: var(--success);
  border-color: var(--success);
  color: #0a2a20;
  font-weight: 900;
}
.wing.done .name { text-decoration: line-through; color: var(--text-dim); }
.wing .name { font-weight: 600; }
.wing .loc  { font-size: 13px; color: var(--text-dim); margin-top: 2px; }

.records {
  display: grid;
  gap: 10px;
}
.record {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.record .name { font-weight: 600; }
.record .time { font-size: 12px; color: var(--text-dim); }
.record .right { text-align: right; }
.record .dur {
  color: var(--accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.record .count { font-size: 12px; color: var(--text-dim); }

.manage .file-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.manage input[type="file"] { color: var(--text); font-size: 13px; }
.manage .hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 8px;
}

.breadcrumb {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.breadcrumb a { color: var(--accent); }

.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,15,40,0.9);
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-around;
  padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
  backdrop-filter: blur(8px);
  max-width: 720px;
  margin: 0 auto;
}
.tabbar a {
  flex: 1;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
  padding: 4px 0;
}
.tabbar a.active, .tabbar a:hover {
  color: var(--accent);
  text-decoration: none;
}
.tabbar .icon {
  display: block;
  font-size: 20px;
  margin-bottom: 2px;
}

.empty {
  text-align: center;
  color: var(--text-dim);
  padding: 24px 0;
}

@media (max-width: 480px) {
  .header h1 { font-size: 20px; }
  .timer .time { font-size: 28px; }
  body { padding: 12px 12px 100px; }
}