/* ===== TimeCrosser Common CSS — Warm Edition ===== */
:root {
  --bg: #15110e;
  --surface: #1c1815;
  --card: #25211d;
  --border: #3a332c;
  --text: #ede8e2;
  --text-dim: #9d948c;
  --accent: #e08e3b;
  --accent-glow: rgba(224, 142, 59, 0.2);
  --green: #34a86b;
  --red: #e8604a;
  --gold: #d97706;
  --radius: 16px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  padding-bottom: env(safe-area-inset-bottom);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  line-height: 1.75;
  letter-spacing: 0.01em;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #4d443b;
}

/* ===== Selection ===== */
::selection {
  background: rgba(224, 142, 59, 0.3);
  color: var(--text);
}

/* ===== Password Overlay ===== */
.pw-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s;
  backface-visibility: hidden;
}
.pw-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}
.pw-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  max-width: 380px;
  width: 90%;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.pw-box h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--text);
}
.pw-box p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}
.pw-box input {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 16px;
  text-align: center;
  letter-spacing: 0.3em;
  outline: none;
  appearance: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pw-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.pw-box .pw-error {
  color: var(--red);
  font-size: 0.8rem;
  margin-top: 12px;
  min-height: 1.2em;
}
.pw-box .pw-btn {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--accent), #c97d2e);
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.3em;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  appearance: none;
  box-shadow: 0 4px 14px rgba(224, 142, 59, 0.3);
}
.pw-box .pw-btn:hover {
  opacity: 0.9;
  box-shadow: 0 6px 20px rgba(224, 142, 59, 0.4);
}
.pw-box .pw-btn:active {
  opacity: 0.8;
  transform: scale(0.97);
}

/* ===== Header ===== */
header {
  background: linear-gradient(180deg, rgba(224, 142, 59, 0.07) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
  padding: 32px 20px 16px;
  text-align: center;
}
.logo {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, #e08e3b, #d97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tagline {
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  margin-top: 6px;
}

/* ===== Site Nav (top-level tabs) ===== */
.site-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.site-nav a {
  display: inline-block;
  padding: 7px 20px;
  border-radius: 22px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: all 0.25s;
}
.site-nav a.active {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: 0 0 12px rgba(224, 142, 59, 0.15);
}
.site-nav a:not(.active) {
  background: var(--surface);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.site-nav a:not(.active):hover {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(224, 142, 59, 0.04);
}

/* ===== Sub-market switch (A股/港股) ===== */
.market-switch {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.market-switch a,
.market-switch button {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: all 0.25s;
  cursor: pointer;
  background: none;
  font-family: inherit;
}
.market-switch a.active,
.market-switch button.active {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: 0 0 8px rgba(224, 142, 59, 0.12);
}
.market-switch a:not(.active),
.market-switch button:not(.active) {
  background: var(--surface);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.market-switch a:not(.active):hover,
.market-switch button:not(.active):hover {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(224, 142, 59, 0.04);
}

/* ===== Cards ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.25s, border-color 0.25s;
}
.card:hover {
  border-color: rgba(224, 142, 59, 0.2);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}
.card-title {
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 8px;
  font-size: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface);
}
.btn:hover {
  border-color: var(--text-dim);
  background: #2a241f;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(224, 142, 59, 0.25);
}
.btn-primary:hover {
  background: #d98833;
  border-color: #d98833;
  box-shadow: 0 4px 14px rgba(224, 142, 59, 0.35);
}
.btn-danger {
  background: transparent;
  border-color: var(--red);
  color: var(--red);
}
.btn-danger:hover {
  background: var(--red);
  color: #fff;
  box-shadow: 0 2px 8px rgba(232, 96, 74, 0.3);
}
.btn-read {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-read:hover {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(224, 142, 59, 0.25);
}
.btn-download {
  background: transparent;
  border-color: var(--green);
  color: var(--green);
}
.btn-download:hover {
  background: var(--green);
  color: #fff;
  box-shadow: 0 2px 8px rgba(52, 168, 107, 0.3);
}

/* ===== Table ===== */
.table-wrap {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
thead th {
  text-align: left;
  color: var(--text-dim);
  font-weight: 500;
  font-size: 0.72rem;
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  white-space: nowrap;
}
tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(58, 51, 44, 0.4);
}
tbody tr:nth-child(even) td {
  background: rgba(28, 24, 21, 0.4);
}
tbody tr:hover td {
  background: rgba(224, 142, 59, 0.04);
}

/* ===== Market Tags ===== */
.market-tag {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 500;
}
.market-sh-main {
  background: rgba(224, 142, 59, 0.15);
  color: #e08e3b;
}
.market-sh-star {
  background: rgba(217, 119, 6, 0.15);
  color: #d97706;
}
.market-sz-main {
  background: rgba(52, 168, 107, 0.15);
  color: #34a86b;
}
.market-sz-gem {
  background: rgba(6, 182, 212, 0.15);
  color: #06b6d4;
}
.market-bj {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}
.market-hk-main {
  background: rgba(232, 96, 74, 0.15);
  color: #e8604a;
}
.market-hk-gem {
  background: rgba(249, 115, 22, 0.15);
  color: #f97316;
}
.market-other {
  background: rgba(107, 114, 128, 0.15);
  color: #6b7280;
}

/* ===== Stats ===== */
.stat-chip {
  padding: 8px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.8rem;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.stat-chip .val {
  font-weight: 700;
  color: var(--text);
  font-size: 0.95rem;
}
.stat-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* ===== Toast ===== */
.tc-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 0.82rem;
  display: none;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  z-index: 9000;
  max-width: 360px;
}
.tc-toast.show {
  display: block;
  animation: tcFadeIn 0.25s ease-out;
}

/* ===== Loading ===== */
.tc-loading {
  text-align: center;
  padding: 40px;
  color: var(--text-dim);
}
.tc-loading .spin {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: tcRotate 0.8s linear infinite;
  margin-bottom: 10px;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}
.empty-state .icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  opacity: 0.3;
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 24px;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
  color: var(--text-dim);
  font-size: 0.72rem;
  border-top: 1px solid var(--border);
}

/* ===== Animations ===== */
@keyframes tcRotate {
  to {
    transform: rotate(360deg);
  }
}
@keyframes tcFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Responsive ===== */
@media (max-width: 700px) {
  header {
    padding: 20px 16px 12px;
  }
  .logo {
    font-size: 1.4rem;
  }
  .pw-box {
    padding: 36px 24px;
  }
  .site-nav a {
    padding: 6px 14px;
    font-size: 0.72rem;
  }
  .market-switch a,
  .market-switch button {
    padding: 4px 10px;
    font-size: 0.7rem;
  }
}