/* ============================================================
   视频库 · 极简风 H5（手机优先）
   ============================================================ */

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:#fff;color:#1f2937}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ---------- 吸顶头部（三页共用） ---------- */
.head{position:sticky;top:0;z-index:9;display:flex;align-items:center;gap:10px;
  padding:12px 16px;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);
  border-bottom:1px solid #e5e7eb}
.head .logo{font-size:17px;font-weight:700;color:#111827}
.head .back{font-size:14px;color:#2563eb;padding:4px 6px 4px 0}
.head .crumb{flex:1;min-width:0;font-size:14px;color:#374151;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- 加载/空状态 ---------- */
.state{padding:60px 16px;text-align:center;color:#9ca3af;font-size:14px;line-height:2}

/* ---------- 首页：专辑列表 ---------- */
.sec-title{padding:18px 16px 6px;font-size:15px;font-weight:600;color:#374151}
.album-list{padding:0 16px 30px}
.album-item{display:flex;align-items:center;gap:12px;padding:14px 0;
  border-bottom:1px solid #f3f4f6;cursor:pointer}
.album-item:active{background:#f9fafb}
.album-ic{width:46px;height:46px;border-radius:10px;background:#eff6ff;color:#2563eb;
  display:flex;align-items:center;justify-content:center;font-size:22px;flex:none}
.album-bd{flex:1;min-width:0}
.album-name{font-size:15px;font-weight:600;color:#111827;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.album-meta{font-size:12px;color:#6b7280;margin-top:5px}
.album-arrow{color:#d1d5db;font-size:18px;flex:none}

/* ---------- 专辑页：视频列表 ---------- */
.video-list{padding:0 16px 30px}
.video-item{display:flex;align-items:center;gap:12px;padding:13px 0;
  border-bottom:1px solid #f3f4f6;cursor:pointer}
.video-item:active{background:#f9fafb}
.v-num{width:30px;font-size:12px;color:#9ca3af;flex:none;text-align:center}
.v-bd{flex:1;min-width:0}
.v-title{font-size:14px;color:#111827;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.v-meta{font-size:12px;color:#6b7280;margin-top:4px}
.v-progress{height:3px;background:#f3f4f6;border-radius:2px;margin-top:7px;overflow:hidden}
.v-progress i{display:block;height:100%;background:#2563eb;border-radius:2px}
.v-dur{font-size:11px;color:#9ca3af;flex:none}

/* ---------- 搜索框（首页/专辑页） ---------- */
.search-bar{margin:12px 16px 0;display:flex;gap:8px}
.search-bar input{flex:1;min-width:0;border:1px solid #e5e7eb;border-radius:10px;
  padding:10px 14px;font-size:14px;outline:none}
.search-bar input:focus{border-color:#2563eb}

/* ---------- 播放页（.page-player 作用域：优酷蓝卡片风，不影响首页/专辑页） ---------- */
.page-player{background:#f5f6f8;min-height:100vh}

/* 全宽视频舞台：贴边无外黑框；aspect-ratio 由 JS 按视频真实宽高内联，高度封顶 68vh */
.page-player .vstage{background:#000;padding:0}
.page-player .vwrap{width:100%;aspect-ratio:16/9;max-height:68vh;margin:0 auto;
  background:#000;position:relative;overflow:hidden}
/* 媒体挂载点：铺满舞台，<video>/<canvas> 在其内 object-fit 居中 */
.page-player #vMedia{position:absolute;inset:0}
.page-player .vwrap video,.page-player .vwrap canvas{width:100%;height:100%;object-fit:contain;display:block}
/* CSS 兜底全屏（微信内软解 canvas 无法系统全屏时，舞台 fixed 铺满屏幕） */
.page-player .vwrap.cssfs{position:fixed;inset:0;width:100%;height:100%;max-height:none;
  aspect-ratio:auto;z-index:999;background:#000}
.page-player .vwrap.cssfs video,.page-player .vwrap.cssfs canvas{width:100%;height:100%}

/* 手势层：覆盖整个舞台，接收单击/双击/滑动（z 序低于控件） */
.page-player .vclick{position:absolute;inset:0;z-index:2}

/* 软解加载中遮罩 */
.page-player .vmask{position:absolute;inset:0;z-index:7;display:none;align-items:center;justify-content:center;
  flex-direction:column;gap:12px;color:#d1d5db;font-size:13px;background:rgba(0,0,0,.6)}
.page-player .vmask.show{display:flex}
.spinner{width:30px;height:30px;border:3px solid rgba(255,255,255,.25);
  border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* 不兼容提示 */
.page-player .nosupport{position:absolute;inset:0;z-index:8;display:none;align-items:center;justify-content:center;
  flex-direction:column;gap:10px;padding:20px;text-align:center;color:#d1d5db;font-size:13px;line-height:1.8}
.page-player .nosupport.show{display:flex}

/* 中央大播放钮（暂停态显示）：圆形半透明 + 细描边 */
.page-player .vbigplay{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;
  width:66px;height:66px;border-radius:50%;display:none;align-items:center;justify-content:center;
  background:rgba(0,0,0,.5);color:#fff;font-size:26px;padding-left:4px;
  border:1.5px solid rgba(255,255,255,.9);box-shadow:0 2px 16px rgba(0,0,0,.4)}
.page-player .vbigplay.show{display:flex}
.page-player .vbigplay:active{background:rgba(37,99,235,.85);border-color:#fff}

/* 滑动快进快退提示气泡 */
.page-player .vseek-flash{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4;
  display:none;min-width:104px;text-align:center;padding:12px 18px;border-radius:12px;
  background:rgba(17,24,39,.82);color:#fff;font-size:14px;line-height:1.7;white-space:pre-line;font-weight:600}
.page-player .vseek-flash.show{display:block}

/* 自研控制条：播放中自动隐藏（.show 显示）；底部渐变压暗 */
.page-player .vctl{position:absolute;left:0;right:0;bottom:0;z-index:5;padding:36px 12px 10px;
  background:linear-gradient(transparent,rgba(0,0,0,.78));
  opacity:0;transform:translateY(6px);transition:opacity .25s,transform .25s;
  pointer-events:none}
.page-player .vctl.show{opacity:1;transform:none;pointer-events:auto}
.page-player .vctl-bar{display:flex;align-items:center;gap:10px;color:#fff}
.page-player .vbtn{color:#fff;font-size:13px;min-width:40px;padding:8px 2px;font-weight:600}
.page-player .vbtn.vfs{font-size:18px;min-width:34px}
.page-player .vtime{font-size:12px;color:rgba(255,255,255,.95);flex:none;font-variant-numeric:tabular-nums}
/* 进度条：视觉 4px，触摸热区 24px（粗手指好拖） */
.page-player .vprog{position:relative;flex:1;height:24px;display:flex;align-items:center;cursor:pointer}
.page-player .vprog:before{content:"";position:absolute;left:0;right:0;height:4px;
  background:rgba(255,255,255,.28);border-radius:2px}
.page-player .vprog-buffered{position:absolute;height:4px;background:rgba(255,255,255,.42);
  border-radius:2px;width:0}
.page-player .vprog-played{position:absolute;height:4px;background:linear-gradient(90deg,#3b82f6,#2563eb);
  border-radius:2px;width:0}
.page-player .vprog-knob{position:absolute;right:-7px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;border-radius:50%;background:#fff;
  box-shadow:0 0 0 3px rgba(37,99,235,.45),0 1px 4px rgba(0,0,0,.5)}

/* 倍速菜单 */
.page-player .vrate-menu{position:absolute;right:46px;bottom:50px;z-index:6;display:none;flex-direction:column;
  background:rgba(17,24,39,.96);border-radius:12px;overflow:hidden;min-width:80px;
  box-shadow:0 6px 24px rgba(0,0,0,.4)}
.page-player .vrate-menu.show{display:flex}
.page-player .vrate-menu button{color:#e5e7eb;font-size:13px;padding:12px 0;text-align:center}
.page-player .vrate-menu button:active{background:rgba(255,255,255,.12)}
.page-player .vrate-menu button.cur{color:#60a5fa;font-weight:700}

/* 连播浮层 */
.page-player .vnext{position:absolute;inset:0;z-index:6;display:none;align-items:center;justify-content:center;
  background:rgba(0,0,0,.6);padding:24px}
.page-player .vnext.show{display:flex}
.page-player .vnext-card{background:#1f2937;border-radius:16px;padding:24px 20px;width:100%;max-width:300px;
  text-align:center;color:#fff;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.page-player .vnext-t{font-size:17px;font-weight:700}
.page-player .vnext-sub{font-size:13px;color:#d1d5db;margin:10px 0 18px;line-height:1.7}
.page-player .vnext-btns{display:flex;gap:10px}
.page-player .vnext-btns button{flex:1;height:42px;border-radius:10px;font-size:14px;background:#374151;color:#fff}
.page-player .vnext-btns button.pri{background:#2563eb;font-weight:600}

/* ---- 内容卡片区（浅灰底 + 白卡片） ---- */
.page-player .p-card{background:#fff;margin:10px 12px;border-radius:14px;padding:15px 16px;
  box-shadow:0 1px 6px rgba(17,24,39,.05)}
.page-player .p-title{font-size:17px;font-weight:700;color:#111827;line-height:1.5}
.page-player .p-meta{font-size:12px;color:#9ca3af;margin-top:8px}
/* 续播提示条（卡片内浅蓝横幅） */
.page-player .resume-tip{margin-top:12px;background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;
  border-radius:10px;padding:10px 14px;font-size:13px;display:none;
  align-items:center;justify-content:space-between}
.page-player .resume-tip.show{display:flex}
.page-player .resume-tip button{color:#2563eb;font-weight:700;font-size:13px}

/* 选集卡头部 */
.page-player .eps-hd{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.page-player .eps-t{font-size:15px;font-weight:700;color:#111827}
.page-player .eps-cnt{font-size:12px;color:#9ca3af}

/* 横滑集数按钮（爱奇艺式：当前集实心蓝、看完绿勾） */
.page-player .ep-chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 12px;
  -webkit-overflow-scrolling:touch;scrollbar-width:none}
.page-player .ep-chips::-webkit-scrollbar{display:none}
.page-player .ep-chip{flex:none;min-width:46px;height:38px;padding:0 12px;border-radius:10px;
  background:#f3f4f6;color:#4b5563;font-size:14px;font-weight:600;
  display:flex;align-items:center;justify-content:center;cursor:pointer}
.page-player .ep-chip:active{background:#e5e7eb}
.page-player .ep-chip.cur{background:#2563eb;color:#fff;box-shadow:0 3px 10px rgba(37,99,235,.35)}
.page-player .ep-chip.done{color:#10b981}

/* 卡片式剧集列表 */
.page-player .ep-list{border-top:1px solid #f3f4f6}
.page-player .ep-row{display:flex;gap:12px;align-items:center;padding:11px 10px;border-radius:10px;
  font-size:14px;cursor:pointer;color:#374151}
.page-player .ep-row + .ep-row{border-top:1px solid #f5f6f8}
.page-player .ep-row:active{background:#f9fafb}
.page-player .ep-row .n{flex:none;width:30px;height:30px;border-radius:8px;background:#f3f4f6;
  color:#6b7280;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.page-player .ep-row .t{flex:1;min-width:0;line-height:1.4;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.page-player .ep-row .d{flex:none;font-size:12px;color:#9ca3af}
.page-player .ep-row .arrow{flex:none;color:#d1d5db;font-size:18px;line-height:1}
.page-player .ep-row.cur{background:#eff6ff;color:#2563eb;font-weight:600}
.page-player .ep-row.cur .n{background:#2563eb;color:#fff}
.page-player .ep-row.cur .arrow{color:#2563eb}
.page-player .ep-row.done .n{background:#ecfdf5;color:#10b981}

/* 页脚 */
.page-player .p-foot{text-align:center;font-size:11px;color:#c3c8d0;padding:16px 0 30px}

/* toast 轻提示 */
.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);
  background:rgba(17,24,39,.85);color:#fff;font-size:13px;padding:9px 18px;
  border-radius:20px;opacity:0;transition:opacity .25s;pointer-events:none;z-index:99;
  white-space:nowrap}
.toast.show{opacity:1}