/* ============================================================
   YunPlayer 全局样式 —— 深色科技风 / 移动端自适应
   ============================================================ */

:root {
  --bg-1: #0b1026;
  --bg-2: #161a3d;
  --bg-3: #1d1440;
  --bg-4: #0d0f2b;
  --accent-1: #6366f1;
  --accent-2: #a855f7;
  --accent-3: #ec4899;
  --text-1: #f1f3ff;
  --text-2: #a5abc8;
  --glass: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.14);
  --radius: 16px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  /* 供主题切换复用的语义变量 */
  --hover-text: #ffffff;
  --placeholder: #6b7194;
  --link-accent: #7ef9ff;
  --field-bg: rgba(255, 255, 255, 0.06);
  --field-bg-solid: rgba(255, 255, 255, 0.14);
  --blob-opacity: 0.35;
  --brand-grad: linear-gradient(135deg, #7ef9ff, #a78bfa);
}

/* ---------- 主题二：浅色简约 ---------- */
[data-theme="light"] {
  --bg-1: #f4f6fc;
  --bg-2: #eaeefb;
  --bg-3: #f6f2fd;
  --bg-4: #eef1fa;
  --accent-1: #4f46e5;
  --accent-2: #7c3aed;
  --accent-3: #db2777;
  --text-1: #171c33;
  --text-2: #5c6484;
  --glass: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(23, 28, 51, 0.1);
  --shadow: 0 16px 40px rgba(23, 28, 51, 0.1);
  --hover-text: #12172e;
  --placeholder: #9aa2bd;
  --link-accent: #4f46e5;
  --field-bg: rgba(23, 28, 51, 0.045);
  --field-bg-solid: rgba(23, 28, 51, 0.16);
  --blob-opacity: 0.22;
  --brand-grad: linear-gradient(135deg, #2563eb, #7c3aed);
}
[data-theme="light"] .site-intro {
  color: #4f46e5;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
}
[data-theme="light"] .hero h1 em {
  filter: drop-shadow(0 6px 20px rgba(124, 58, 237, 0.28));
}
[data-theme="light"] .skeleton::after {
  background: linear-gradient(90deg, transparent, rgba(23, 28, 51, 0.06), transparent);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2) 40%, var(--bg-3) 75%, var(--bg-4));
  background-attachment: fixed;
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---------- 背景光斑（极光动效） ---------- */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(110px);
  opacity: var(--blob-opacity);
  z-index: 0;
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}
.blob-1 { width: 480px; height: 480px; background: var(--accent-1); top: -160px; left: -120px; }
.blob-2 { width: 420px; height: 420px; background: var(--accent-3); top: 30%; right: -160px; animation-delay: -6s; }
.blob-3 { width: 380px; height: 380px; background: var(--accent-2); bottom: -140px; left: 30%; animation-delay: -12s; }

@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(40px, -30px) scale(1.15); }
  100% { transform: translate(-30px, 40px) scale(0.95); }
}

/* ---------- 布局 ---------- */
.page {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 18px 60px;
}

/* ---------- 顶部导航 ---------- */
.nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 4px;
}
.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.logo::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-3));
  box-shadow: 0 0 18px var(--accent-3);
}
.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  transition: all 0.25s;
}
.nav-links a:hover {
  color: var(--hover-text);
  border-color: var(--accent-2);
}

/* ---------- 首页 Hero ---------- */
.hero {
  text-align: center;
  padding: 60px 0 26px;
  animation: fadeUp 0.7s ease both;
}
.hero h1 {
  font-size: clamp(40px, 8vw, 68px);
  font-weight: 900;
  letter-spacing: 1px;
  line-height: 1.1;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 24px rgba(168, 85, 247, 0.45));
}
.hero p {
  color: var(--text-2);
  margin-top: 14px;
  font-size: clamp(13px, 3vw, 16px);
}

/* ---------- 搜索框（毛玻璃） ---------- */
.search-wrap {
  margin: 30px auto 0;
  max-width: 620px;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 6px 6px 6px 22px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.search-box:focus-within {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.18), var(--shadow);
}
.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-1);
  font-size: 16px;
  min-width: 0;
}
.search-box input::placeholder { color: var(--placeholder); }
.search-box button {
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 6px 22px rgba(99, 102, 241, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.search-box button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(168, 85, 247, 0.55);
}
.search-box button:active { transform: translateY(0); }

/* ---------- 热门词 ---------- */
.hot {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-2);
}
.chip {
  cursor: pointer;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-2);
  transition: all 0.25s;
  user-select: none;
}
.chip:hover {
  color: var(--hover-text);
  border-color: var(--accent-2);
  background: rgba(168, 85, 247, 0.15);
}

/* ---------- 本站简介 ---------- */
.site-intro {
  max-width: 760px;
  margin: 24px auto 0;
  color: var(--link-accent);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.4px;
  text-align: center;
  white-space: pre-line;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.55), 0 0 26px rgba(129, 140, 248, 0.4);
}

@media (max-width: 640px) {
  .site-intro {
    margin-top: 18px;
    font-size: 13px;
    text-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
  }
}

/* ---------- 搜索结果卡片 ---------- */
.results {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 18px;
  animation: fadeUp 0.5s ease both;
}
@media (min-width: 720px) {
  .results { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}
.card {
  display: block;
  position: relative;
  text-decoration: none;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.card-poster {
  position: relative;
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, #232a55, #12163a);
  background-size: cover;
  background-position: center;
}
.card-poster img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.card-ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.92);
  background: linear-gradient(160deg, hsl(var(--c, 230) 55% 32%), hsl(calc(var(--c, 230) + 60) 62% 18%));
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}
.card-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 8, 25, 0.85), transparent 55%);
}
.card-type {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(8, 12, 34, 0.6);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #cfd3f0;
}
.card-info {
  padding: 12px 14px 14px;
}
.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- 加载骨架屏 ---------- */
.skeleton {
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  aspect-ratio: 3 / 4.9;
  position: relative;
  overflow: hidden;
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer {
  100% { transform: translateX(100%); }
}

/* ---------- 空状态 / 提示 ---------- */
.empty {
  margin-top: 40px;
  text-align: center;
  color: var(--text-2);
  font-size: 15px;
  line-height: 2;
}
.empty b { color: var(--accent-2); }

/* ---------- 播放页 ---------- */
.play-title {
  margin: 10px 2px 0;
  font-size: clamp(18px, 4vw, 26px);
  font-weight: 700;
}
.play-meta {
  margin-top: 6px;
  color: var(--text-2);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.play-meta .from-badge {
  padding: 3px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #fff;
}

/* 播放器容器 */
.player {
  margin-top: 18px;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #05070f;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}
.player video,
.player iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: none;
  background: #05070f;
}
.player .placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-2);
  font-size: 14px;
  background: radial-gradient(circle at 50% 40%, #16204a, #05070f);
}
.player .placeholder .spin {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-top-color: var(--accent-2);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 选集 */
.section {
  margin-top: 26px;
}
.section-hd {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-hd::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--accent-1), var(--accent-3));
}
.episodes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.ep {
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 13px;
  cursor: pointer;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-2);
  transition: all 0.2s;
  user-select: none;
}
.ep:hover {
  color: #fff;
  border-color: var(--accent-2);
}
.ep.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.4);
}

/* ---------- 页脚 ---------- */
.footer {
  margin-top: 60px;
  padding: 26px 0 34px;
  border-top: 1px solid var(--glass-border);
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.9;
  text-align: center;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  text-align: left;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-tagline {
  font-size: 12px;
  color: var(--text-2);
  opacity: 0.75;
}
.footer-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-nav a {
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--link-accent); }
.footer-note {
  max-width: 880px;
  margin: 0 auto 12px;
  color: var(--text-2);
  opacity: 0.85;
}
.footer-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-2);
  opacity: 0.72;
}
/* 分隔符由相邻兄弟元素自动生成：隐藏某项时其分隔符一并消失 */
.footer-meta > * + *::before { content: "· "; opacity: 0.45; }

@media (max-width: 640px) {
  .footer-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
  }
  .footer-brand { align-items: center; }
  .footer-nav { justify-content: center; gap: 14px; }
}

/* ---------- 后台：模板选择 ---------- */
.theme-pick {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.theme-card {
  flex: 1 1 200px;
  cursor: pointer;
  border-radius: 12px;
  border: 2px solid var(--glass-border);
  background: var(--field-bg);
  padding: 12px;
  transition: border-color 0.2s, transform 0.2s;
  user-select: none;
}
.theme-card:hover { transform: translateY(-2px); }
.theme-card.active { border-color: var(--accent-2); }
.theme-card .tc-preview {
  height: 72px;
  border-radius: 9px;
  margin-bottom: 10px;
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}
.theme-card .tc-preview::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: 16px;
  height: 9px;
  border-radius: 5px;
}
.theme-card .tc-preview.dark { background: linear-gradient(160deg, #0b1026, #1d1440); }
.theme-card .tc-preview.dark::after { background: linear-gradient(90deg, #6366f1, #a855f7); }
.theme-card .tc-preview.light { background: linear-gradient(160deg, #f4f6fc, #e6ebf9); }
.theme-card .tc-preview.light::after { background: linear-gradient(90deg, #4f46e5, #7c3aed); }
.theme-card .tc-name { font-size: 13px; font-weight: 600; color: var(--text-1); }
.theme-card .tc-desc { font-size: 12px; color: var(--text-2); margin-top: 3px; }

/* ---------- 动画 ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 移动端窄屏微调 */
@media (max-width: 480px) {
  .hero { padding: 40px 0 18px; }
  .search-box { padding-left: 16px; }
  .search-box button { padding: 12px 20px; }
  .card-title { font-size: 13px; }
}

/* ============================================================
   后台管理页
   ============================================================ */
.admin-page {
  max-width: 780px;
}
.admin-card {
  margin-top: 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 26px 26px 20px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.admin-card h2 {
  font-size: 17px;
  font-weight: 700;
}
.admin-card-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.admin-sub {
  margin: 8px 0 16px;
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.7;
}
.admin-login {
  max-width: 420px;
  margin: 40px auto 0;
  text-align: center;
}
.admin-login label {
  display: block;
  text-align: left;
  margin: 14px 0 6px;
  font-size: 13px;
  color: var(--text-2);
}
.admin-login input {
  width: 100%;
  margin-top: 6px;
}
.admin-tip {
  margin-top: 16px;
  font-size: 12px;
  color: var(--placeholder);
  line-height: 1.7;
}
.admin-row {
  margin-top: 16px;
}
.admin-row label {
  display: block;
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.admin-card input[type="text"],
.admin-card input[type="password"],
.admin-card textarea,
.admin-login input {
  background: var(--field-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text-1);
  padding: 11px 14px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
.admin-card input:focus {
  border-color: var(--accent-2);
}
.admin-card textarea {
  width: 100%;
  min-height: 78px;
  resize: vertical;
  font-family: inherit;
  line-height: 1.7;
}

/* 配置行 */
.cfg-row {
  display: grid;
  grid-template-columns: 130px 1fr auto auto;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}
.cfg-row .row-name,
.cfg-row .row-url {
  width: 100%;
  padding: 9px 12px;
  font-size: 13px;
  background: var(--field-bg);
  border: 1px solid var(--glass-border);
  border-radius: 9px;
  color: var(--text-1);
  outline: none;
}
.cfg-row input:focus { border-color: var(--accent-2); }
.cfg-row .row-type {
  background: var(--field-bg);
  border: 1px solid var(--glass-border);
  border-radius: 9px;
  color: var(--text-1);
  padding: 9px 6px;
  font-size: 13px;
  outline: none;
}
.row-del {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 9px;
  background: rgba(236, 72, 153, 0.15);
  color: #f472b6;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.2s;
}
.row-del:hover { background: rgba(236, 72, 153, 0.35); }

/* 开关 */
.switch {
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: var(--field-bg-solid);
  position: relative;
  cursor: pointer;
  transition: background 0.25s;
  flex: none;
}
.switch i {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: left 0.25s;
}
.switch.on {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
}
.switch.on i { left: 21px; }

/* 按钮 */
.btn-primary {
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 6px 22px rgba(99, 102, 241, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(168, 85, 247, 0.55);
}
.btn-ghost {
  border: 1px solid var(--glass-border);
  cursor: pointer;
  color: var(--text-2);
  background: transparent;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  transition: all 0.2s;
}
.btn-ghost:hover {
  color: #fff;
  border-color: var(--accent-2);
}
.btn-danger {
  border: 1px solid rgba(236, 72, 153, 0.4);
  cursor: pointer;
  color: #f472b6;
  background: transparent;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14px;
  transition: all 0.2s;
}
.btn-danger:hover { background: rgba(236, 72, 153, 0.12); }
.admin-actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* Toast 提示 */
.toast {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(10, 14, 40, 0.92);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 99;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { border-color: rgba(52, 211, 153, 0.5); color: #6ee7b7; }
.toast.err { border-color: rgba(236, 72, 153, 0.5); color: #fda4af; }

@media (max-width: 560px) {
  .cfg-row {
    grid-template-columns: 1fr auto auto;
  }
  .cfg-row .row-name {
    grid-column: 1 / -1;
  }
}