/* ============================================================
   SeaHD · IPTV Live Theater — front-end stylesheet
   Dark neon glass theme · responsive · no page scrollbars
   ============================================================ */
:root{
  --bg:#0a0504; --bg2:#140a06; --fg:#f6ece7; --mut:#a89a93; --dim:#74665f;
  --panel:rgba(32,20,15,.62); --panel2:rgba(44,28,20,.78); --bd:rgba(255,255,255,.085);
  --glass:rgba(255,255,255,.045);
  --cy:#ff5a1f; --vi:#ff8a00; --pk:#ffc24b; --gr:#34d399; --am:#fbbf24; --rd:#ff4d4d;
  --grad:linear-gradient(135deg,#ff3d1f 0%,#ff7a18 55%,#ffb020 100%);
  --mono:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  /* 中英文统一字体栈：拉丁与 CJK 字形来自同一字体，避免等宽字体中文回退导致大小/字重不一致 */
  --font-cjk:'Microsoft YaHei','PingFang SC','Hiragino Sans GB','Noto Sans SC','Source Han Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
  /* 滚动条（跟随主题，避免 Chrome 默认白底灰条） */
  --sb-track:rgba(255,255,255,.04);
  --sb-thumb:rgba(255,122,24,.5);
  --sb-thumb-h:rgba(255,90,31,.8);
  --sh:0 8px 32px rgba(0,0,0,.45);
  --r:16px;
  --tick-dur:22s;
}
html[data-theme="light"]{
  --bg:#fdf3ec; --bg2:#fff9f4; --fg:#231410; --mut:#6b5a52; --dim:#93827a;
  --panel:rgba(255,255,255,.74); --panel2:rgba(255,255,255,.88); --bd:rgba(60,30,20,.12);
  --glass:rgba(255,255,255,.6);
  --cy:#e8401f; --vi:#ea580c; --pk:#b45309; --gr:#059669; --am:#b45309; --rd:#dc2626;
  /* 浅色主题下的滚动条：暖灰轨道 + 红橙滑块（不用高透明度，避免在白底上看着像白条） */
  --sb-track:rgba(60,30,20,.09);
  --sb-thumb:rgba(232,64,31,.62);
  --sb-thumb-h:rgba(232,64,31,.85);
  --sh:0 8px 30px rgba(60,30,20,.10);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
html{background:var(--bg)}
body{background:var(--bg);color:var(--fg);overflow:hidden;
  font:14px/1.55 -apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  -webkit-font-smoothing:antialiased}
img,svg{display:block}
button,input,select{font:inherit;color:var(--fg);outline:none}
a{color:var(--cy);text-decoration:none}

/* ---------- 背景氛围 ---------- */
.bgwrap{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;background:var(--bg)}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.blob.b1{width:52vw;height:52vw;left:-14vw;top:-18vw;background:radial-gradient(circle,rgba(255,77,30,.5),transparent 65%);animation:drift1 26s ease-in-out infinite}
.blob.b2{width:46vw;height:46vw;right:-12vw;bottom:-16vw;background:radial-gradient(circle,rgba(255,138,0,.42),transparent 65%);animation:drift2 32s ease-in-out infinite}
.blob.b3{width:30vw;height:30vw;left:38vw;bottom:-14vw;background:radial-gradient(circle,rgba(255,194,75,.28),transparent 65%);animation:drift1 38s ease-in-out infinite reverse}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(5vw,4vh) scale(1.12)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-6vw,-5vh) scale(1.08)}}
.grid{position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(ellipse at 50% 0%,#000 20%,transparent 78%)}
html[data-theme="light"] .grid{background-image:linear-gradient(rgba(60,30,20,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(60,30,20,.05) 1px,transparent 1px)}

/* ---------- 布局骨架 ---------- */
.app{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;min-height:0}
header{display:flex;align-items:center;gap:12px;flex-wrap:nowrap;padding:10px 18px;flex:none;min-width:0;
  background:var(--panel);backdrop-filter:blur(22px) saturate(160%);border-bottom:1px solid var(--bd)}

/* ---------- LOGO ---------- */
.logo{display:flex;align-items:center;gap:10px;min-width:0;flex:none}
.logo .mark{width:38px;height:38px;flex:none;border-radius:12px;overflow:hidden;position:relative;
  box-shadow:0 0 18px rgba(255,90,31,.45),0 2px 10px rgba(255,176,32,.32)}
.logo .mark svg{width:100%;height:100%}
.logo .mark::after{content:"";position:absolute;inset:0;border-radius:12px;
  background:linear-gradient(135deg,transparent 40%,rgba(255,255,255,.5),transparent 60%);animation:sheen 3.6s linear infinite}
@keyframes sheen{0%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.bname{font-weight:800;letter-spacing:.4px;font-size:17px;line-height:1.1;white-space:nowrap;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.bsub{font-size:10px;color:var(--dim);letter-spacing:1.8px;text-transform:uppercase;margin-top:1px;white-space:nowrap}

/* ---------- 头部药丸 ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:5px 11px;border-radius:99px;
  background:var(--glass);border:1px solid var(--bd);color:var(--mut);white-space:nowrap;flex:none}
.pill .lv{width:7px;height:7px;border-radius:50%;background:var(--gr);box-shadow:0 0 10px var(--gr);animation:pulse 1.9s ease-in-out infinite}
.pill.ok{color:var(--gr);border-color:rgba(52,211,153,.35)}
.pill.warn{color:var(--am);border-color:rgba(251,191,36,.4)}
.pill.err{color:var(--rd);border-color:rgba(248,113,113,.4)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.spacer{margin-left:auto}
button{padding:8px 13px;border:1px solid var(--bd);border-radius:10px;background:var(--glass);cursor:pointer;
  transition:.18s;white-space:nowrap;font-size:12.5px}
button:hover{border-color:var(--cy);color:var(--cy);box-shadow:0 0 16px rgba(255,90,31,.18);transform:translateY(-1px)}
button:active{transform:translateY(0)}
button.grad{background:var(--grad);border:none;color:#2b0b03;font-weight:700}
button.grad:hover{box-shadow:0 0 22px rgba(255,120,24,.5);color:#2b0b03}
button.gh{border-color:transparent;background:transparent;padding:6px 9px}
button:disabled{opacity:.45;cursor:not-allowed;transform:none}
.theme{width:34px;height:34px;padding:0;display:grid;place-items:center;border-radius:10px;flex:none;
  font-size:16px;line-height:1}   /* line-height:1 必须显式给：默认继承 body 的 1.55，
     表情符号的行盒会比 SVG 高 8px 且按基线摆放，导致两个按钮看起来一高一低 */
.theme svg{display:block}
.theme .ic-sun{display:none}
html[data-theme="light"] .theme .ic-moon{display:none}
html[data-theme="light"] .theme .ic-sun{display:block}
input[type=text],input[type=search],select{padding:8px 11px;border:1px solid var(--bd);border-radius:10px;
  background:var(--glass);backdrop-filter:blur(8px);transition:.18s;min-width:0}
input:focus,select:focus{border-color:var(--cy);box-shadow:0 0 0 3px rgba(255,90,31,.14)}

/* ---------- 滚动通知条 ---------- */
.ticker{flex:none;height:28px;position:relative;overflow:hidden;border-bottom:1px solid var(--bd);
  background:linear-gradient(90deg,rgba(255,90,31,.08),rgba(255,138,0,.08));backdrop-filter:blur(12px)}
.ticker.hide{display:none}
.ticker-inner{position:absolute;left:0;top:0;height:28px;line-height:28px;white-space:nowrap;
  padding-left:100%;font-size:12px;color:var(--fg);animation:tick var(--tick-dur) linear infinite;will-change:transform}
.ticker-inner b{color:var(--cy)}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-100%)}}

/* ---------- 主区 ---------- */
main{flex:1;min-height:0;display:grid;grid-template-columns:322px 1fr;gap:14px;padding:14px 18px 16px;min-width:0}

/* ---------- 侧栏 ---------- */
.side{display:flex;flex-direction:column;min-height:0;min-width:0;background:var(--panel);
  backdrop-filter:blur(22px) saturate(160%);border:1px solid var(--bd);border-radius:var(--r);
  box-shadow:var(--sh);overflow:hidden}
.tools{padding:10px 11px;display:flex;flex-direction:column;gap:8px;border-bottom:1px solid var(--bd);flex:none}
.row{display:flex;gap:8px;align-items:center;min-width:0}
.row input[type=search]{flex:1;min-width:0}
select{cursor:pointer;font-size:12.5px;max-width:110px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:11.5px;padding:4px 11px;border-radius:99px;border:1px solid var(--bd);background:transparent;
  color:var(--mut);cursor:pointer;transition:.16s;user-select:none;white-space:nowrap}
.chip:hover{color:var(--fg);border-color:var(--cy)}
.chip.on{background:var(--grad);border-color:transparent;color:#2b0b03;font-weight:700}
ul.ch{list-style:none;margin:0;padding:0 8px 10px;overflow-y:auto;overscroll-behavior:contain;flex:1;min-height:0;
  scrollbar-width:thin;scrollbar-color:var(--sb-thumb) var(--sb-track)}
/* Chrome / Edge：轨道与滑块都要显式定义，否则轨道会退回系统默认白底 */
ul.ch::-webkit-scrollbar{width:8px}
ul.ch::-webkit-scrollbar-track{background:var(--sb-track);border-radius:99px}
ul.ch::-webkit-scrollbar-thumb{background:var(--sb-thumb);border-radius:99px;
  border:2px solid transparent;background-clip:content-box}
ul.ch::-webkit-scrollbar-thumb:hover{background:var(--sb-thumb-h);background-clip:content-box}
ul.ch::-webkit-scrollbar-corner{background:transparent}
ul.ch li{position:relative;display:flex;gap:9px;align-items:center;padding:8px 10px 8px 12px;border-radius:11px;
  cursor:pointer;transition:.15s;border:1px solid transparent;margin-bottom:2px;min-width:0}
ul.ch li:hover{background:var(--glass);border-color:var(--bd)}
ul.ch li.on{background:linear-gradient(90deg,rgba(255,90,31,.16),rgba(255,138,0,.10));
  border-color:rgba(255,90,31,.4);box-shadow:0 0 0 1px rgba(255,90,31,.16) inset,0 6px 20px rgba(255,90,31,.12)}
ul.ch li.on::before{content:"";position:absolute;left:3px;top:50%;transform:translateY(-50%);width:3px;height:56%;
  border-radius:9px;background:var(--grad);box-shadow:0 0 10px var(--cy)}
ul.ch li.dead{opacity:.42}
.no{font-family:var(--mono);font-size:10.5px;color:var(--dim);min-width:20px;text-align:right;flex:none}
.meta{flex:1;min-width:0}
.nm{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:5px}
/* 列表内频道 LOGO：固定 18px 方框 + contain，行高完全不受影响 */
.clogo{width:18px;height:18px;flex:none;object-fit:contain;border-radius:4px;background:var(--glass)}
.bdg{font-size:9px;font-weight:700;padding:1px 6px;border-radius:99px;letter-spacing:.3px;flex:none;line-height:1.6}
.bdg.h264{background:rgba(52,211,153,.16);color:var(--gr);border:1px solid rgba(52,211,153,.32)}
.bdg.hevc{background:rgba(251,191,36,.16);color:var(--am);border:1px solid rgba(251,191,36,.34)}
.bdg.no{background:rgba(248,113,113,.14);color:var(--rd);border:1px solid rgba(248,113,113,.3)}
.eq{display:flex;gap:2px;align-items:flex-end;height:12px;flex:none}
.eq i{width:2.5px;background:var(--cy);border-radius:2px;height:40%;animation:eq .9s ease-in-out infinite}
.eq i:nth-child(2){animation-delay:.15s;height:80%}
.eq i:nth-child(3){animation-delay:.3s;height:55%}
.eq i:nth-child(4){animation-delay:.45s;height:70%}
@keyframes eq{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
.star{opacity:0;flex:none;font-size:13px;color:var(--dim);transition:.15s;padding:0 2px;line-height:1;background:none;border:none}
ul.ch li:hover .star{opacity:.6}
.star.on{opacity:1;color:var(--am);text-shadow:0 0 10px rgba(251,191,36,.6)}

/* ---------- 舞台 ---------- */
.stage{position:relative;min-height:0;min-width:0;display:flex;flex-direction:column;gap:11px}
.ambient{position:absolute;left:2%;right:2%;top:-2%;height:58%;filter:blur(70px);opacity:.6;z-index:0;
  border-radius:50%;transition:background 1.1s ease;pointer-events:none}
.screen{position:relative;z-index:1;border-radius:var(--r);overflow:hidden;border:1px solid var(--bd);
  background:#000;box-shadow:var(--sh);width:100%;flex:1 1 auto;min-height:180px}
.screen::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 120px rgba(0,0,0,.55);border-radius:var(--r)}
video{width:100%;height:100%;display:block;background:#000;object-fit:contain}
.screen.idle{background:linear-gradient(160deg,#1a0d08,#0a0504)}
.screen.idle video{visibility:hidden}
html[data-theme="light"] .screen.idle{background:linear-gradient(160deg,#fdeee3,#f6e2d5)}
html[data-theme="light"] .blob{opacity:.2}
.ov{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  text-align:center;padding:26px;color:#f0e3dc;background:radial-gradient(ellipse at center,rgba(24,12,8,.55),rgba(14,7,4,.88))}
.ov.hide{display:none}
.ov .big{font-size:16px;font-weight:700;letter-spacing:.3px}
.ov .sm{font-size:12.5px;color:#b9a79e;max-width:620px;line-height:1.8;white-space:pre-line}
.ov .acts{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:4px}
.ring{width:40px;height:40px;border:3px solid rgba(255,255,255,.13);border-top-color:var(--cy);border-radius:50%;
  animation:sp .85s linear infinite;box-shadow:0 0 24px rgba(255,90,31,.35)}
@keyframes sp{to{transform:rotate(360deg)}}
/* ---------- 弹幕层 ---------- */
.dmlayer{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:2}
.dm-item{position:absolute;left:100%;white-space:nowrap;color:#fff;
  font-size:20px;font-weight:700;line-height:1.2;
  text-shadow:-1px -1px 0 #000,1px -1px 0 #000,-1px 1px 0 #000,1px 1px 0 #000,0 2px 6px rgba(0,0,0,.6);
  will-change:transform;font-family:var(--font-cjk)}
@keyframes dmroll{from{transform:translateX(0)}to{transform:translateX(calc(-100vw - 100%))}}
.dmlayer.hide{display:none}

/* ---------- 弹幕控制（合并在信息框内，紧跟 P2P 占比之后） ---------- */
.hudrow{display:flex;gap:7px;flex-wrap:wrap;align-items:center;min-width:0}
.dbar{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:0}
.dbar.hide{display:none}
/* 弹幕模块关闭时，subBarSync() 会给这些元素加 .hide（字幕独占该栏时
   不该露出一排点了没反应的弹幕控件） */
.dbar #dmToggle.hide,.dbar #dmInput.hide,.dbar #dmSend.hide,
.dbar .dmspeed.hide{display:none}
.dbar button{padding:5px 10px;font-size:12px}
#dmToggle{flex:none}
#dmToggle.on{background:var(--grad);border-color:transparent;color:#2b0b03;font-weight:700}
#dmInput{flex:1 1 130px;min-width:96px;max-width:220px;width:auto;padding:5px 10px;font-size:12px}
#dmSend{flex:none}
.dmspeed{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--mut);flex:none}
.dmspeed input[type=range]{width:72px;accent-color:var(--cy)}
#subToggle{flex:none}
#subToggle.on{background:var(--grad);border-color:transparent;color:#2b0b03;font-weight:700}
#subToggle.hide{display:none}

/* ---------- 字幕层（叠加在画面下方，双语上下两行） ---------- */
.sublayer{position:absolute;left:0;right:0;bottom:14px;z-index:6;
  display:flex;flex-direction:column;align-items:center;gap:3px;
  pointer-events:none;padding:0 4%;text-align:center}
.sublayer.hide{display:none}
.sublayer div{max-width:92%;text-wrap:balance}
/* 中文在上（主字幕，字号由后台设定），英文在下（字号自动按比例缩小） */
.sublayer .sub-zh{font-size:26px;line-height:1.32;font-weight:600;
  color:#fff;text-shadow:0 2px 5px rgba(0,0,0,.9),0 0 2px rgba(0,0,0,.95)}
.sublayer .sub-en{font-size:15px;line-height:1.3;font-weight:500;opacity:.88;
  color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.9),0 0 2px rgba(0,0,0,.95)}
.sublayer div:empty{display:none}
/* 小屏：缩小字幕避免铺满画面 */
@media (max-width:640px){
  .sublayer .sub-zh{font-size:18px}
  .sublayer .sub-en{font-size:12px}
}

/* ---------- HUD（播放器状态信息，位于console框内） ---------- */
.hud{display:flex;gap:7px;flex-wrap:wrap;align-items:center;min-width:0}
.hud.hide{display:none}
.hcell{display:flex;align-items:baseline;gap:6px;padding:6px 11px;border-radius:10px;background:var(--glass);
  border:1px solid var(--bd);font-size:11.5px;min-width:0}
.hcell b{font-family:var(--font-cjk);font-size:12.5px;font-weight:600;color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hcell span{color:var(--dim);font-size:10.5px;letter-spacing:.3px;flex:none}
.hcell.p2p b{color:var(--cy)}

/* ---------- 控制台 ---------- */
.console{position:relative;z-index:1;display:flex;flex-direction:column;gap:8px;padding:11px 14px;
  background:var(--panel);backdrop-filter:blur(22px) saturate(160%);border:1px solid var(--bd);
  border-radius:var(--r);box-shadow:var(--sh);flex:none;min-width:0}
.now{display:flex;align-items:center;gap:12px;flex-wrap:wrap;min-width:0}
.now #favBtn{flex:none}
.thumb{width:44px;height:44px;border-radius:12px;overflow:hidden;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--glass);border:1px solid var(--bd);
  box-shadow:0 0 18px rgba(255,138,0,.22)}
.thumb svg{width:100%;height:100%}
/* 频道 LOGO：容器尺寸固定，图片自适应（contain），因此不会改变行高 */
.chlg-big{max-width:88%;max-height:88%;width:auto;height:auto;object-fit:contain;display:block}
.chlg-fallback{font-size:20px;line-height:1;opacity:.5}
/* 频道简介：与「收藏」文字同字号，颜色更柔和，不抢眼 */
.ch-intro{font-size:12px;color:var(--dim);font-weight:400;margin-left:2px;
  max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto}
/* 「节目表」按钮：紧跟在简介右侧，比收藏按钮更轻，不抢视觉重心。
   没有 EPG 的频道由 JS 加 hidden（或后端不下发 epg=1），直接不显示。 */
.epg-btn{flex:none;display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;
  font-size:12px;line-height:1;color:var(--mut);background:var(--glass);border:1px solid var(--bd);
  border-radius:8px;cursor:pointer;transition:color .16s,border-color .16s,background .16s;
  -webkit-tap-highlight-color:transparent}
.epg-btn:hover,.epg-btn.on{color:var(--fg);border-color:rgba(255,138,0,.55);background:rgba(255,138,0,.14)}
.epg-btn[hidden]{display:none!important}
.epg-btn svg{display:block;opacity:.9;flex:none}
.epg-btn span{white-space:nowrap}
/* 节目表悬浮层：position:fixed + JS 定位（贴按钮下方，越界自动上翻/左右收边） */
.epg-pop{position:fixed;z-index:80;width:312px;max-width:calc(100vw - 16px);max-height:min(62vh,430px);
  overflow:auto;padding:8px 0 6px;border-radius:12px;background:var(--panel2);border:1px solid var(--bd);
  box-shadow:0 18px 46px rgba(0,0,0,.42);backdrop-filter:blur(20px) saturate(160%);
  font-size:12px;-webkit-overflow-scrolling:touch}
html[data-theme="light"] .epg-pop{box-shadow:0 16px 40px rgba(60,30,20,.16)}
.epg-pop[hidden]{display:none}
.epg-day+.epg-day{margin-top:6px;border-top:1px solid var(--bd);padding-top:6px}
.epg-dh{display:flex;align-items:baseline;gap:8px;padding:4px 12px 5px;
  font-weight:700;font-size:12px;color:var(--fg);position:sticky;top:-8px;background:var(--panel2);z-index:1}
.epg-dh em{font-style:normal;font-weight:400;font-size:11px;color:var(--dim)}
.epg-row{display:flex;gap:9px;align-items:baseline;padding:4px 12px;border-radius:6px}
.epg-row.now{background:rgba(255,138,0,.16)}
.epg-t{flex:none;width:38px;color:var(--dim);font-variant-numeric:tabular-nums;font-size:11.5px}
.epg-row.now .epg-t{color:var(--fg)}
.epg-n{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--fg)}
.epg-bd{flex:none;font-size:10px;padding:1px 5px;border-radius:5px;
  background:rgba(255,90,31,.16);color:var(--cy);font-weight:600}
.epg-empty{padding:10px 12px;color:var(--dim)}
.tinfo{flex:0 1 auto;min-width:0}
.t1{font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}
.t1 .nm-txt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60vw}
.ops{display:flex;gap:8px;flex-wrap:wrap;align-items:center;min-width:0}
.sep{width:1px;height:22px;background:var(--bd);flex:none}
.ops select{max-width:130px}

/* ---------- 弹窗通知 ---------- */
.mask{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(14,7,4,.66);backdrop-filter:blur(6px)}
.mask.show{display:flex}
.popup{width:100%;max-width:440px;border-radius:18px;padding:26px 26px 20px;position:relative;
  background:var(--panel2);border:1px solid var(--bd);box-shadow:0 24px 80px rgba(0,0,0,.55);
  animation:pop .28s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{transform:scale(.9) translateY(12px);opacity:0}to{transform:none;opacity:1}}
.popup .pt{font-size:17px;font-weight:800;display:flex;align-items:center;gap:9px;margin-bottom:10px}
.popup .pt .dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 12px var(--cy);flex:none}
.popup .pb{font-size:13.5px;color:var(--mut);line-height:1.85;white-space:pre-line;word-break:break-word}
.popup .pf{display:flex;align-items:center;gap:10px;margin-top:18px;flex-wrap:wrap}
.popup .pf label{font-size:12px;color:var(--dim);display:flex;align-items:center;gap:6px;cursor:pointer;user-select:none}
.popup .x{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:9px;border:1px solid var(--bd);
  background:transparent;color:var(--dim);font-size:14px;line-height:1;padding:0}
.popup .x:hover{color:var(--fg);border-color:var(--rd);box-shadow:none;transform:none}

/* ---------- 故障上报 ---------- */
#btnReport{flex:none;margin-left:auto;font-size:12px;padding:5px 12px;color:var(--dim)}
#btnReport:hover{color:var(--cy)}
#btnReport:disabled{opacity:.4;cursor:not-allowed}
.rp-card{width:100%;max-width:420px;border-radius:18px;padding:24px 24px 18px;position:relative;
  background:var(--panel2);border:1px solid var(--bd);box-shadow:0 24px 80px rgba(0,0,0,.55);
  animation:pop .28s cubic-bezier(.2,.9,.3,1.2)}
.rp-card h3{margin:0 0 4px;font-size:17px;font-weight:800;display:flex;align-items:center;gap:9px}
.rp-card h3 .dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 12px var(--cy);flex:none}
.rp-ch{font-size:12.5px;color:var(--mut);margin-bottom:14px;word-break:break-all}
.rp-ch b{color:var(--fg);font-weight:600}
.rp-opts{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.rp-opt{display:flex;align-items:center;gap:9px;padding:11px 13px;border-radius:12px;cursor:pointer;
  border:1px solid var(--bd);background:var(--glass);font-size:13.5px;user-select:none;transition:.15s}
.rp-opt:hover{border-color:var(--cy);background:var(--glass)}
.rp-opt .mk{width:16px;height:16px;border-radius:50%;border:1.5px solid var(--dim);flex:none;position:relative;transition:.15s}
.rp-opt.on{border-color:var(--cy);background:linear-gradient(90deg,rgba(255,90,31,.16),rgba(255,138,0,.10));box-shadow:0 0 0 1px rgba(255,90,31,.16) inset}
.rp-opt.on .mk{border-color:var(--cy);background:var(--cy)}
.rp-opt.on .mk::after{content:"";position:absolute;inset:3.5px;border-radius:50%;background:#2b0b03}
.rp-foot{display:flex;gap:10px;align-items:center;margin-top:18px;flex-wrap:wrap}
.rp-msg{font-size:12.5px;color:var(--mut);flex:1;min-width:0}
.rp-msg.err{color:var(--rd)}
.rp-msg.ok{color:var(--gr)}
@media (max-width:520px){ .rp-opts{grid-template-columns:1fr} }

/* ---------- 加载失败提示 ---------- */
.netfail{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;background:var(--bg);padding:24px;text-align:center}
.netfail.show{display:flex}

/* ---------- 响应式 ---------- */
/* 移动端（≤1080px）：单列纵向排布，整页可上下滚动
 * 旧写法把第二行写死 1fr，信息框被弹幕/上报控件撑高后超出部分被 overflow:hidden 裁掉且滚不到 */
@media (max-width:1080px){
  main{grid-template-columns:1fr;
       grid-template-rows:minmax(0,38vh) auto;
       overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;
       -webkit-overflow-scrolling:touch;padding:12px}
  .stage{gap:9px}
  /* 播放窗口吸顶：向下滚动看信息框时画面仍在视野内 */
  .screen{flex:none;aspect-ratio:16/9;min-height:0;position:sticky;top:0;z-index:3}
  .side{min-height:0}
  .console{padding:10px 12px}
  .t1 .nm-txt{max-width:52vw}
  .bsub{display:none}
}
@media (max-width:640px){
  header{padding:8px 12px;gap:8px}
  .logo .mark{width:32px;height:32px}
  .bname{font-size:15px}
  #capPill{display:none}
  main{padding:10px;gap:10px;grid-template-rows:minmax(0,34vh) auto}
  .ops{gap:6px}
  .ops button{padding:7px 10px;font-size:12px}
  .hcell{padding:5px 9px}
  .t1{font-size:14px}
  .ticker{height:24px}
  .ticker-inner{height:24px;line-height:24px;font-size:11.5px}
  /* 简介在小屏最多占一行宽度，避免把收藏按钮挤走 */
  .ch-intro{max-width:38vw}
  /* 小屏只留图标，去掉「节目表」三个字，避免挤掉收藏/上报按钮 */
  .epg-btn span{display:none}
  .epg-btn{padding:0 7px;height:22px}
  .dbar button{padding:5px 9px;font-size:11.5px}
  #dmInput{min-width:80px}
  .dmspeed input[type=range]{width:58px}
  #btnReport{padding:5px 9px;font-size:11.5px}
}
@media (max-width:420px){
  #topPill{display:none}
  .ch-intro{display:none}          /* 超窄屏优先保证名称/收藏/上报可点 */
}

.app > header{position:relative;z-index:30}   /* 弹层要盖住 .console 的 backdrop-filter 层叠上下文 */
/* ---------- 快速分享（头部右上角） ----------
   位置：header 内 theme 按钮右侧；面板绝对定位贴在按钮下方。
   z-index 要高过 ticker/main —— header 本身没有定位，靠 .sharewrap 的 relative
   参与根层叠上下文，避免被后面的 main 盖住。 */
.sharewrap{position:relative;flex:none;z-index:60}
.sharepop{position:absolute;top:calc(100% + 10px);right:0;width:322px;padding:12px 12px 11px;
  border-radius:14px;border:1px solid var(--bd);background:var(--panel2);
  backdrop-filter:blur(22px) saturate(160%);box-shadow:var(--sh);display:none}
.sharepop.on{display:block;animation:spIn .16s ease-out}
@keyframes spIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.sp-head{font-size:11.5px;color:var(--mut);margin:0 2px 10px;letter-spacing:.4px}
.sp-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.sp-item{display:flex;flex-direction:column;align-items:center;gap:5px;padding:6px 2px;border-radius:10px;
  background:transparent;border:1px solid transparent;cursor:pointer;transition:.16s;color:var(--fg)}
.sp-item:hover{border-color:var(--bd);background:var(--glass);transform:translateY(-1px);box-shadow:none}
.sp-ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:13px;font-weight:700;color:#fff;line-height:1;letter-spacing:0;user-select:none}
.sp-ico.sm{font-size:10px}
.sp-ico.xs{font-size:8.5px}
.sp-name{font-size:10.5px;color:var(--mut);line-height:1;white-space:nowrap}
.sp-copy{width:100%;margin-top:11px;text-align:center;justify-content:center}
.sp-tip{font-size:10px;color:var(--dim);margin-top:8px;line-height:1.55}
.sp-flash{color:var(--gr) !important;border-color:rgba(52,211,153,.45) !important}
@media (max-width:420px){
  .sharepop{width:min(90vw,300px)}
  .sp-grid{grid-template-columns:repeat(5,1fr)}
}

/* ---------- 频道延迟徽标（BRAND-V2 §3.3） ---------- */
.ch .lat{flex:none;font-family:var(--mono);font-size:10.5px;line-height:1;padding:3px 5px;border-radius:6px;
  border:1px solid var(--bd);color:var(--dim);min-width:38px;text-align:center;white-space:nowrap;background:rgba(255,255,255,.03)}
.ch .lat.good{color:#34d399;border-color:rgba(52,211,153,.35);background:rgba(52,211,153,.08)}
.ch .lat.mid{color:#fbbf24;border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.ch .lat.bad{color:#ff6b57;border-color:rgba(255,90,31,.45);background:rgba(255,90,31,.1)}
.ch .lat.na{opacity:.65}
html[data-theme="light"] .ch .lat{background:rgba(60,30,20,.04)}
html[data-theme="light"] .ch .lat.good{color:#0f9d6b}
html[data-theme="light"] .ch .lat.mid{color:#a16207}
html[data-theme="light"] .ch .lat.bad{color:#c2410c}
@media(max-width:760px){.ch .lat{display:none}}

/* ---------- 播放源切换 + IPTV-ORG 列表（v3） ---------- */
.srcrow{display:flex;gap:6px;flex-wrap:nowrap}
.src{flex:1 1 0;min-width:0;display:inline-flex;align-items:center;justify-content:center;gap:2px;
  font-size:11.5px;padding:6px 8px;border-radius:10px;border:1px solid var(--bd);background:var(--glass);
  color:var(--mut);cursor:pointer;transition:.16s;white-space:nowrap;overflow:hidden}
.src:hover{color:var(--fg);border-color:var(--cy);box-shadow:0 0 16px rgba(255,90,31,.12)}
.src.on{background:var(--grad);border-color:transparent;color:#2b0b03;font-weight:700}
.src.on:hover{color:#2b0b03}
.srcn{font-weight:700;opacity:.92;white-space:nowrap}
#filtersRow{flex-wrap:nowrap}
#filtersRow select{flex:1 1 0;min-width:0;max-width:none;font-size:11.5px;padding:6px 8px}
.iptvstat{font-size:11px;color:var(--dim);line-height:1.55;padding:0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* IPTV-ORG 行：logo + 名称(ellipsis) + 质量/国家/flags 徽标 + 延迟 + 星标，单行不换行 */
.ch li.ip .meta{flex:1 1 auto;min-width:0;overflow:hidden}
.ch li.ip .nm{font-size:12.5px;font-weight:600}
.ch li.ip .clogo{background:rgba(255,255,255,.06)}
.ch .ipno{display:grid;place-items:center;font-size:10px;line-height:1;color:var(--dim);background:var(--glass);
  border:1px solid var(--bd);flex:none;border-radius:4px}
.ch .ipbadges{display:inline-flex;align-items:center;gap:4px;flex:none;min-width:0;overflow:hidden}
.ch .cc{flex:none;font-family:var(--mono);font-size:9.5px;letter-spacing:.4px;color:var(--mut);
  border:1px solid var(--bd);border-radius:5px;padding:1px 4px;background:rgba(255,255,255,.03)}
.ch .flagmark{flex:none;font-size:10px;line-height:1;color:var(--am);border:1px solid rgba(251,191,36,.34);
  border-radius:5px;padding:1px 4px;background:rgba(251,191,36,.1)}
.bdg.q{background:rgba(255,138,0,.14);color:var(--vi);border:1px solid rgba(255,138,0,.35)}
.ch li.ip .lat{min-width:34px;font-size:10px;padding:2px 4px}
.ch li.loadmore{display:flex;justify-content:center;padding:6px 6px 12px;border:none;background:none;cursor:default;margin:0}
.ch li.loadmore button{width:100%;font-size:12px;padding:7px 10px}
.ch li.loadmore:hover{background:none;border-color:transparent}
html[data-theme="light"] .ch .cc,
html[data-theme="light"] .ch .ipno{background:rgba(60,30,20,.04)}
html[data-theme="light"] .bdg.q{border-color:rgba(234,88,12,.4)}
@media(max-width:760px){
  .src{font-size:10.5px;padding:5px 6px}
  .srcn{font-size:10px}
  .ch li.ip .lat{display:none}
}

/* ---------- v4 账号：header 用户区 / 用户菜单 / 登录注册弹层 ---------- */
.userwrap{position:relative;flex:none;z-index:65}
.userbtn{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border-radius:10px;max-width:180px}
.userbtn .uname{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px}
.av{width:22px;height:22px;border-radius:50%;flex:none;display:inline-grid;place-items:center;
  font-size:11px;font-weight:700;color:#fff;letter-spacing:0;line-height:1;
  text-shadow:0 1px 2px rgba(0,0,0,.35);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.av-big{width:38px;height:38px;font-size:15px}
.av-wave{background:linear-gradient(135deg,#2ee6f5,#5b8cf8)}
.av-sunset{background:linear-gradient(135deg,#ff3d1f,#ffb020)}
.av-ocean{background:linear-gradient(135deg,#1e90ff,#2ee6f5)}
.av-ember{background:linear-gradient(135deg,#e8401f,#ff8a00)}
.av-forest{background:linear-gradient(135deg,#34d399,#059669)}
.av-night{background:linear-gradient(135deg,#475569,#0f172a)}
.av-coral{background:linear-gradient(135deg,#ff6b57,#ffb020)}
.av-gold{background:linear-gradient(135deg,#ffb020,#b45309)}
.usermenu{position:absolute;top:calc(100% + 10px);right:0;width:270px;padding:12px;
  border-radius:14px;border:1px solid var(--bd);background:var(--panel2);
  backdrop-filter:blur(22px) saturate(160%);box-shadow:var(--sh);display:none}
.usermenu.on{display:block;animation:spIn .16s ease-out}
.um-head{display:flex;align-items:center;gap:10px;padding:2px 2px 10px;border-bottom:1px solid var(--bd)}
.um-id{min-width:0;flex:1}
.um-id b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.um-id small{color:var(--dim);font-size:11px}
.um-recent{margin-top:8px}
.um-title{font-size:11px;color:var(--dim);letter-spacing:.4px;margin-bottom:4px}
#recentList{list-style:none;margin:0;padding:0;max-height:180px;overflow:auto}
#recentList li{padding:5px 7px;border-radius:8px;cursor:pointer;font-size:12px;color:var(--mut);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#recentList li:hover{background:var(--glass);color:var(--fg)}
#recentList li.empty{cursor:default;color:var(--dim)}
.um-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;padding-top:10px;border-top:1px solid var(--bd)}
.um-actions .gh,.um-actions a.gh{font-size:12px;padding:6px 10px;border:1px solid var(--bd);
  border-radius:9px;text-align:center;flex:1;min-width:72px;color:var(--mut)}
.um-actions .gh:hover,.um-actions a.gh:hover{color:var(--fg);border-color:var(--cy)}
/* 登录 / 注册弹层 */
#authMask{background:rgba(14,7,4,.72);backdrop-filter:blur(8px)}
.auth-card{width:100%;max-width:400px;max-height:min(88vh,720px);overflow:auto;border-radius:18px;
  padding:22px 22px 18px;position:relative;background:var(--panel2);border:1px solid var(--bd);
  box-shadow:0 24px 80px rgba(0,0,0,.55);animation:pop .25s cubic-bezier(.2,.9,.3,1.2)}
.auth-card .x{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:9px;
  border:1px solid var(--bd);background:transparent;color:var(--dim);font-size:14px;line-height:1;padding:0;cursor:pointer}
.auth-card .x:hover{color:var(--fg);border-color:var(--rd);box-shadow:none;transform:none}
.auth-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;margin:2px 26px 14px 0}
.auth-mark{width:22px;height:22px;border-radius:7px;flex:none;position:relative;
  background:linear-gradient(135deg,#ff3d1f,#ff7a18 55%,#ffb020);box-shadow:0 0 12px rgba(255,90,31,.45)}
.auth-mark::after{content:"";position:absolute;inset:6px 6px 6px 8px;background:#fff;
  clip-path:polygon(0 12%,100% 50%,0 88%);opacity:.95}
.auth-tabs{display:flex;gap:6px;margin-bottom:14px;background:var(--glass);padding:4px;border-radius:11px;border:1px solid var(--bd)}
.auth-tab{flex:1;border:none;background:transparent;color:var(--mut);font-size:13px;padding:7px 10px;border-radius:8px;cursor:pointer}
.auth-tab.on{background:var(--grad);color:#2b0b03;font-weight:700}
.auth-field{display:block;font-size:12px;color:var(--mut);margin-bottom:10px}
.auth-field input{display:block;width:100%;margin-top:5px;padding:9px 11px;border-radius:10px;
  border:1px solid var(--bd);background:var(--glass);color:var(--fg);font-size:13px}
.auth-field input:focus{border-color:var(--cy);box-shadow:0 0 0 3px rgba(255,90,31,.14)}
.auth-avatars{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;margin:6px 0 12px}
.avpick{width:100%;aspect-ratio:1;border-radius:50%;border:2px solid transparent;cursor:pointer;
  padding:0;position:relative;background-clip:padding-box}
.avpick.on{border-color:var(--cy);box-shadow:0 0 0 2px rgba(255,90,31,.35)}
.auth-err{color:#ff6b57;font-size:12px;min-height:16px;line-height:1.5;margin:2px 0 8px}
.auth-msg{color:var(--gr);font-size:12px;min-height:16px;margin:2px 0 8px}
.auth-msg.err{color:#ff6b57}
.auth-submit{width:100%;padding:10px 12px;border:none;border-radius:11px;margin-top:2px}
.auth-tip{font-size:11px;color:var(--dim);line-height:1.6;margin-top:12px}
#passwordForm{margin-top:14px;padding-top:14px;border-top:1px solid var(--bd)}
/* 轻提示 */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(8px);z-index:96;
  background:var(--panel2);border:1px solid var(--bd);color:var(--fg);font-size:12.5px;
  padding:9px 16px;border-radius:99px;box-shadow:var(--sh);opacity:0;transition:.22s;
  pointer-events:none;max-width:80vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:640px){
  .userbtn .uname{display:none}
  .userbtn{padding:5px 7px}
  .usermenu{width:min(88vw,280px)}
  .auth-card{padding:18px 16px 15px}
}

/* ---------- v4 账号补充：清空历史 / 数据导出 / 删除账号 ---------- */
.um-title{display:flex;align-items:center;justify-content:space-between;gap:8px}
.um-clear{border:none;background:transparent;color:var(--dim);font-size:10.5px;cursor:pointer;padding:0 2px}
.um-clear:hover{color:var(--cy)}
.acc-extra{margin-top:16px;padding-top:14px;border-top:1px solid var(--bd);display:flex;flex-direction:column;gap:10px}
.acc-row{display:flex;align-items:center;gap:10px;justify-content:space-between}
.acc-row b{display:block;font-size:12.5px;font-weight:600}
.acc-row small{display:block;color:var(--dim);font-size:10.5px;line-height:1.5;margin-top:2px}
.acc-row .gh{flex:none;font-size:12px;padding:6px 10px;border:1px solid var(--bd);border-radius:9px}
.acc-row .gh.danger{color:#ff6b57;border-color:rgba(255,90,31,.45)}
.acc-row .gh.danger:hover{color:#fff;background:rgba(255,90,31,.2);border-color:#ff6b57}
.acc-danger{padding-top:2px}
.acc-delconfirm{margin-top:2px;padding:10px;border:1px dashed rgba(255,90,31,.45);border-radius:10px;background:rgba(255,90,31,.06)}
.acc-delacts{display:flex;gap:8px;justify-content:flex-end}
.acc-delacts .gh{font-size:12px;padding:6px 12px;border:1px solid var(--bd);border-radius:9px}
.acc-delacts .gh.danger{color:#ff6b57;border-color:rgba(255,90,31,.45)}

/* ---------- v5 一期：OAuth / 忘记密码 / 评论评分 / 广告 / VIP / admin ---------- */
.vipbadge{flex:none;font-size:9px;font-weight:800;letter-spacing:.5px;line-height:1;padding:2px 5px;border-radius:5px;
  color:#2b0b03;background:linear-gradient(135deg,#ffd34d,#ffa000);box-shadow:0 0 10px rgba(255,176,32,.45)}
.av.vip-ring,.av-big.vip-ring{box-shadow:0 0 0 2px #ffc24b,0 0 12px rgba(255,194,75,.65),inset 0 0 0 1px rgba(255,255,255,.25)}
.oauth-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.oauth-btn{flex:1 1 calc(50% - 8px);display:flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 10px;border-radius:10px;border:1px solid var(--bd);background:var(--glass);color:var(--fg);
  font-size:13px;cursor:pointer;transition:.16s;text-decoration:none}
.oauth-btn:hover{border-color:var(--cy);color:var(--cy)}
.oauth-ico{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:800;
  background:var(--grad);color:#2b0b03;flex:none}
.auth-divider{display:flex;align-items:center;gap:10px;color:var(--dim);font-size:11px;margin:4px 0 12px}
.auth-divider::before,.auth-divider::after{content:"";height:1px;flex:1;background:var(--bd)}
.auth-link{display:block;margin:9px auto 0;border:none;background:transparent;color:var(--mut);font-size:12px;
  cursor:pointer;padding:2px 6px}
.auth-link:hover{color:var(--cy)}
/* 评论 / 评分 */
.cmtbox{flex:none;display:flex;flex-direction:column;max-height:230px;min-height:96px;
  background:var(--panel);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--sh);
  backdrop-filter:blur(18px) saturate(150%);padding:9px 12px 8px;gap:6px}
.cmt-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--fg)}
.cmt-head b{font-size:12.5px}
.cmt-rating{display:inline-flex;align-items:center;gap:6px}
.stars{display:inline-flex;gap:2px}
.stars i{font-style:normal;cursor:pointer;color:var(--dim);font-size:14px;line-height:1;transition:.12s;user-select:none}
.stars i:hover,.stars i.on{color:#ffc24b;text-shadow:0 0 8px rgba(255,194,75,.5)}
.stars.readonly i{cursor:default}
.cmt-rating em{font-style:normal;font-weight:700;color:#ffc24b}
.cmt-rating small{color:var(--dim);font-size:11px}
.cmt-login{margin-left:auto;font-size:11px;color:var(--dim)}
.cmt-list{list-style:none;margin:0;padding:0 2px;overflow:auto;flex:1;min-height:24px}
.cmt-item{padding:5px 1px;border-bottom:1px dashed rgba(255,255,255,.06);font-size:12.5px;color:var(--mut)}
.cmt-item:last-child{border-bottom:none}
.cmt-item .ci-head{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.cmt-item .av{width:18px;height:18px;font-size:9px}
.cmt-item .ci-name{color:var(--fg);font-weight:600;font-size:12px}
.cmt-item .ci-vip{font-size:8.5px;font-weight:800;padding:1px 4px;border-radius:4px;color:#2b0b03;
  background:linear-gradient(135deg,#ffd34d,#ffa000)}
.cmt-item .ci-time{color:var(--dim);font-size:10.5px;margin-left:auto}
.cmt-item .ci-text{color:var(--fg);line-height:1.55;margin:2px 0 2px 24px;white-space:pre-wrap;word-break:break-word}
.cmt-item .ci-acts{margin-left:24px;display:flex;gap:10px;font-size:11px}
.cmt-item .ci-acts button{border:none;background:transparent;color:var(--dim);cursor:pointer;padding:0;font-size:11px}
.cmt-item .ci-acts button:hover{color:var(--cy)}
.cmt-item.reply{margin-left:22px;border-left:2px solid rgba(255,90,31,.25);padding-left:8px}
.cmt-item .ci-replyform{display:flex;gap:6px;margin:4px 0 2px 24px}
.cmt-item .ci-replyform input{flex:1;min-width:0;padding:5px 8px;border-radius:8px;border:1px solid var(--bd);
  background:var(--glass);color:var(--fg);font-size:12px}
.cmt-empty{color:var(--dim);font-size:12px;padding:6px 2px}
.cmt-more{display:flex;justify-content:center}
.cmt-more button{font-size:11.5px;padding:3px 10px}
.cmt-form{display:flex;gap:7px}
.cmt-form input{flex:1;min-width:0;padding:7px 10px;border-radius:9px;border:1px solid var(--bd);
  background:var(--glass);color:var(--fg);font-size:12.5px}
.cmt-form button{flex:none;padding:6px 12px;font-size:12px}
/* 广告位 */
.ad-slot{flex:none;position:relative;border-radius:12px;border:1px solid var(--bd);
  background:linear-gradient(135deg,rgba(255,90,31,.10),rgba(255,176,32,.08));padding:8px 30px 8px 10px;
  font-size:11.5px;color:var(--mut);line-height:1.5}
.ad-slot[hidden]{display:none}
.ad-slot b{display:block;color:var(--fg);font-size:12px}
.ad-slot .ad-close{position:absolute;top:5px;right:6px;border:none;background:transparent;color:var(--dim);
  cursor:pointer;font-size:12px;line-height:1;padding:3px}
.ad-slot .ad-close:hover{color:var(--cy)}
.ad-stage{margin:0}
.ad-sidebar{margin:0 9px 6px}
.ad-list{margin:0 9px 6px}
.ad-slot a{color:inherit;text-decoration:none}
/* VIP 套餐弹层 */
.vip-card{max-width:520px}
.vip-status{font-size:12.5px;color:var(--mut);margin:0 0 12px}
.vip-status b{color:#ffc24b}
.vip-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:12px}
.vip-plan{border:1px solid var(--bd);border-radius:12px;padding:12px 10px;cursor:pointer;background:var(--glass);
  display:flex;flex-direction:column;gap:5px;transition:.16s;position:relative}
.vip-plan:hover{border-color:var(--cy)}
.vip-plan.on{border-color:#ffc24b;box-shadow:0 0 0 1px rgba(255,194,75,.45),0 0 18px rgba(255,176,32,.18)}
.vip-plan .vp-name{font-weight:800;font-size:14px}
.vip-plan .vp-price{color:#ffc24b;font-weight:800;font-size:17px}
.vip-plan .vp-price small{font-size:10px;font-weight:400;color:var(--dim)}
.vip-plan .vp-days{font-size:10.5px;color:var(--dim)}
.vip-pay{padding:10px;border:1px dashed rgba(255,176,32,.55);border-radius:10px;background:rgba(255,176,32,.07);margin-bottom:10px}
.vip-pay-title{font-size:11.5px;font-weight:700;color:#ffc24b;margin-bottom:5px}
.vip-pay-info{font-size:12px;color:var(--mut);margin-bottom:8px;line-height:1.5}
/* 账号验证 / 重置页 + 管理后台通用说明页 */
.page-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.acct-card{width:100%;max-width:420px;border-radius:18px;padding:24px;position:relative;background:var(--panel2);
  border:1px solid var(--bd);box-shadow:0 24px 80px rgba(0,0,0,.55)}
.acct-title{font-size:17px;font-weight:800;display:flex;align-items:center;gap:9px;margin-bottom:12px}
.acct-msg{font-size:13px;line-height:1.7;color:var(--mut)}
.acct-msg.ok{color:var(--gr)}
.acct-msg.err{color:#ff6b57}
.acct-acts{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.acct-acts a,.acct-acts button{padding:8px 14px;border-radius:10px;border:1px solid var(--bd);
  background:var(--glass);color:var(--fg);font-size:12.5px;text-decoration:none;cursor:pointer}
.acct-acts a:hover,.acct-acts button:hover{border-color:var(--cy);color:var(--cy)}
@media(max-width:1080px){
  .cmtbox{max-height:260px}
}
@media(max-width:640px){
  .cmtbox{max-height:240px;padding:8px 9px;border-radius:12px}
  .cmt-login{display:none}
  .vip-plans{grid-template-columns:1fr}
  .oauth-btn{flex:1 1 100%}
}

/* ---------- v5 二期：频道页评论摘要 / 管理后台 ---------- */
.cmt-summary{border:1px solid var(--bd);border-radius:14px;padding:14px 16px;background:var(--panel);
  margin:8px 0 18px;backdrop-filter:blur(14px)}
.cs-rate{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.cs-stars i{font-style:normal;color:var(--dim);font-size:17px;line-height:1}
.cs-stars i.on{color:#ffc24b;text-shadow:0 0 8px rgba(255,194,75,.5)}
.cs-rate b{color:#ffc24b;font-size:18px}
.cs-rate small{color:var(--dim);font-size:11.5px}
.cs-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.cs-item{font-size:12.5px;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.cs-name{color:var(--fg);font-weight:600;display:inline-flex;align-items:center;gap:5px}
.cs-vip{font-size:8.5px;font-weight:800;padding:1px 4px;border-radius:4px;color:#2b0b03;background:linear-gradient(135deg,#ffd34d,#ffa000)}
.cs-text{color:var(--mut);flex:1;min-width:160px;word-break:break-word}
.cs-empty{color:var(--dim);font-size:12px;margin:10px 0}
.cs-more{display:inline-block;margin-top:10px;font-size:12px;color:var(--cy);text-decoration:none}
.cs-more:hover{text-decoration:underline}
/* 管理后台 */
body.admin-body{overflow:auto}
.admin-wrap{max-width:1320px;margin:0 auto;padding:16px 20px 70px;position:relative;z-index:1}
.admin-head{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:4px 0 12px;border-bottom:1px solid var(--bd)}
.admin-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--fg)}
.admin-brand .bname{font-weight:800;letter-spacing:.2px}
.admin-tag{font-size:10px;font-weight:800;padding:2px 6px;border-radius:5px;color:#2b0b03;background:linear-gradient(135deg,#ff3d1f,#ffb020)}
.admin-login{display:flex;justify-content:center;padding:56px 0}
.admin-tabs{display:flex;gap:4px;flex-wrap:wrap;margin:14px 0 12px;border-bottom:1px solid var(--bd);padding-bottom:8px}
.admin-tab{border:1px solid transparent;background:transparent;color:var(--mut);font-size:12.5px;padding:6px 11px;border-radius:8px;cursor:pointer}
.admin-tab:hover{color:var(--fg);background:var(--glass)}
.admin-tab.on{background:var(--grad);color:#2b0b03;font-weight:700}
.admin-pane{display:block}
.admin-pane[hidden]{display:none}
.admin-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:9px}
.admin-card{border:1px solid var(--bd);border-radius:12px;padding:12px 13px;background:var(--panel);backdrop-filter:blur(14px)}
.admin-card b{display:block;font-size:20px;color:#ffb020;line-height:1.2}
.admin-card span{font-size:11px;color:var(--dim)}
.admin-tablewrap{overflow:auto;border:1px solid var(--bd);border-radius:12px;background:var(--panel);max-height:62vh}
.admin-table{width:100%;border-collapse:collapse;font-size:12px}
.admin-table th{position:sticky;top:0;z-index:1;background:var(--panel2);text-align:left;padding:8px 9px;color:var(--dim);font-weight:600;border-bottom:1px solid var(--bd);white-space:nowrap}
.admin-table td{padding:7px 9px;border-bottom:1px solid rgba(255,255,255,.06);vertical-align:top}
.admin-table tr:hover td{background:rgba(255,90,31,.045)}
.adm-text{max-width:340px;word-break:break-word}
.adm-email{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-ops{white-space:nowrap}
.admin-ops .gh{font-size:11px;padding:3px 7px;margin:1px 2px 1px 0;border:1px solid var(--bd);border-radius:7px;background:transparent;color:var(--mut);cursor:pointer}
.admin-ops .gh:hover{color:var(--fg);border-color:var(--cy)}
.admin-ops .gh.danger{color:#ff6b57;border-color:rgba(255,90,31,.4)}
.admin-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:10px 0}
.admin-toolbar input[type=search],.admin-toolbar select{padding:7px 10px;border-radius:9px;border:1px solid var(--bd);background:var(--glass);color:var(--fg);font-size:12.5px;min-width:180px}
.admin-toolbar .gh,.admin-pager .gh,.admin-grant .gh,.admin-ops select{font-size:12px;padding:6px 11px;border:1px solid var(--bd);border-radius:8px;background:transparent;color:var(--mut);cursor:pointer}
.admin-toolbar .gh:hover{color:var(--cy);border-color:var(--cy)}
.admin-count{color:var(--dim);font-size:11.5px;margin-left:auto}
.admin-pager{display:flex;gap:8px;margin-top:9px;justify-content:flex-end}
.admin-h3{margin:18px 0 8px;font-size:13px;color:var(--mut);font-weight:700}
.admin-list{display:flex;flex-direction:column;gap:6px;max-height:440px;overflow:auto;padding-right:2px}
.admin-audit-row{display:flex;align-items:center;gap:9px;font-size:12px;padding:6px 9px;border:1px solid var(--bd);border-radius:9px;background:var(--glass);flex-wrap:wrap}
.aa-time{color:var(--dim);font-size:10.5px;white-space:nowrap}
.aa-act{color:#ffb020;font-size:11px}
.aa-target{color:var(--mut);flex:1;min-width:140px;word-break:break-all}
.admin-audit-row .gh{font-size:11px;padding:3px 8px;border:1px solid var(--bd);border-radius:7px;background:transparent;color:var(--mut);cursor:pointer}
.tag{font-size:10.5px;padding:1px 6px;border-radius:5px;border:1px solid var(--bd);color:var(--mut);white-space:nowrap}
.tag.ok{color:#34d399;border-color:rgba(52,211,153,.4)}
.tag.bad{color:#ff6b57;border-color:rgba(255,90,31,.4)}
.tag.vip{color:#2b0b03;background:linear-gradient(135deg,#ffd34d,#ffa000);border:none;font-weight:800}
.admin-empty{color:var(--dim);font-size:12px;padding:10px 2px;text-align:center}
.admin-grant{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;padding:10px;border:1px dashed var(--bd);border-radius:10px;margin:10px 0}
.admin-grant input,.admin-grant select{padding:6px 9px;border-radius:8px;border:1px solid var(--bd);background:var(--glass);color:var(--fg);font-size:12.5px;width:120px}
.admin-adform{border:1px solid var(--bd);border-radius:12px;padding:12px;margin:10px 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.admin-adform label{display:flex;flex-direction:column;gap:4px;font-size:11.5px;color:var(--mut)}
.admin-adform input:not([type=checkbox]),.admin-adform select{padding:7px 9px;border-radius:8px;border:1px solid var(--bd);background:var(--glass);color:var(--fg);font-size:12.5px}
.admin-adform .ainline{flex-direction:row;align-items:center;gap:6px}
.admin-adacts{display:flex;gap:8px;align-items:flex-end}
.admin-msg{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(8px);z-index:96;
  background:var(--panel2);border:1px solid var(--bd);color:var(--fg);font-size:12.5px;padding:9px 16px;
  border-radius:99px;box-shadow:var(--sh);opacity:0;transition:.22s;pointer-events:none;max-width:80vw;text-align:center}
.admin-msg.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:800px){
  .admin-wrap{padding:12px 10px 60px}
  .admin-toolbar input[type=search]{min-width:130px;flex:1}
  .admin-count{margin-left:0}
  .admin-card b{font-size:17px}
  .admin-grant input{width:96px}
}

/* ============================================================
   v6 移动端 H5 优化：EPG 底部抽屉 / 频道列表高度 / sticky 播放器
   - 竖屏 ≤640px：EPG 由锚定弹层改底部抽屉（遮罩 + 关闭按钮），列表首屏 ≥4 行
   - 横屏手机（宽≤1000 且高≤520）：两列布局 + 限高播放器，消除水平溢出
   - 桌面（>1080 或 高>520 且宽>1000）保持原锚定弹层与布局
   ============================================================ */
/* EPG 遮罩（JS 在移动端动态插入） */
.epg-mask{position:fixed;inset:0;z-index:85;background:rgba(10,5,4,.52);
  opacity:0;transition:opacity .18s;pointer-events:none}
.epg-mask.on{opacity:1;pointer-events:auto}
html[data-theme="light"] .epg-mask{background:rgba(60,30,20,.28)}
/* EPG 抽屉关闭按钮（仅移动端显示） */
.epg-x{display:none;position:sticky;top:0;float:right;z-index:2;width:30px;height:30px;margin:-2px -2px 0 8px;
  border-radius:9px;border:1px solid var(--bd);background:var(--panel2);color:var(--mut);font-size:14px;line-height:1;
  cursor:pointer;align-items:center;justify-content:center}
.epg-x:hover{color:var(--fg);border-color:var(--cy)}
html[data-theme="light"] .epg-x{background:#fff}

@media (max-width:640px){
  main{grid-template-rows:48vh auto;padding:8px;gap:8px}
  .side{overflow:hidden}
  .side{min-height:0}
  .side .tools{padding:8px;gap:6px}
  .tools .sortrow{margin-top:0}
  .tools .srcrow{gap:5px}
  .tools .src{padding:5px 8px;font-size:11.5px}
  .tools .filters{gap:5px;padding:4px}
  .tools .filters .fchip{padding:4px 7px;font-size:11px}
  .tools .searchrow input{padding:6px 9px;font-size:12px}
  .tools .sortrow select{padding:5px 8px;font-size:12px}
  .tools #grpSel,.tools #ctrySel{max-width:46vw}
  /* 移动端隐藏侧栏广告，把高度让给频道列表（stage/list slot 仍保留） */
  #adSidebar{display:none !important}
  #list{overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  /* sticky 播放器：不透明底 + 间距/阴影，滚动时下方内容不透叠 */
  .stage{gap:8px}
  .screen{position:sticky;top:0;z-index:6;background:#000;
    box-shadow:0 10px 26px rgba(0,0,0,.5);border-radius:14px}
  html[data-theme="light"] .screen{box-shadow:0 10px 26px rgba(60,30,20,.18)}
  html[data-theme="light"] .screen.idle{background:linear-gradient(160deg,#fdeee3,#f6e2d5)}
  /* EPG：底部抽屉 */
  .epg-pop{left:10px !important;right:10px !important;bottom:10px !important;top:auto !important;
    width:auto !important;max-width:none !important;max-height:55vh;overflow:auto;
    border-radius:16px;z-index:90;box-shadow:0 -10px 40px rgba(0,0,0,.55)}
  html[data-theme="light"] .epg-pop{box-shadow:0 -10px 40px rgba(60,30,20,.22)}
  .epg-x{display:inline-flex}
}

/* 横屏手机：两列布局，限高播放器，无水平溢出；EPG 仍为底部抽屉 */
@media (max-width:1000px) and (max-height:520px){
  header{flex-wrap:wrap;row-gap:5px;padding:6px 10px;gap:6px}
  header .logo .bsub{display:none}
  #capPill{display:none}
  #topPill,#p2pPill{font-size:11px;padding:3px 8px}
  .ticker{display:none}
  main{grid-template-columns:minmax(235px,33vw) minmax(0,1fr);grid-template-rows:minmax(0,1fr);
       padding:6px 8px 8px;gap:8px;overflow:hidden}
  .side{min-height:0;max-height:calc(100vh - 58px)}
  .side .tools{padding:6px;gap:5px}
  .side .tools .src{padding:4px 7px;font-size:11px}
  .side .tools .searchrow input{padding:5px 8px;font-size:11.5px}
  .side .tools .filters{gap:4px;padding:3px}
  .side .tools .fchip{padding:3px 6px;font-size:10.5px}
  #adSidebar{display:none !important}
  .stage{min-height:0;max-height:calc(100vh - 58px);overflow-y:auto;overscroll-behavior:contain;gap:6px}
  .screen{position:relative;top:auto;flex:none;aspect-ratio:auto;
    height:min(58vh,calc(100vh - 140px));min-height:120px;z-index:1}
  .console{padding:8px 10px}
  .cmtbox{max-height:180px}
  .epg-pop{left:8px !important;right:auto !important;bottom:8px !important;top:auto !important;
    width:min(300px,calc(33vw - 6px)) !important;max-width:none !important;
    max-height:calc(100vh - 16px);overflow:auto;border-radius:14px;z-index:90}
  .epg-x{display:inline-flex}
}

/* 短屏手机（如 375x667）：列表行占比再提高，保证首屏 ≥3 行频道 */
@media (max-width:640px) and (max-height:720px){
  main{grid-template-rows:52vh auto}
}

/* 超窄屏：抽屉贴边更省空间 */
@media (max-width:360px){
  .epg-pop{left:6px !important;right:6px !important;bottom:6px !important;max-height:58vh}
}