*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0f0f13;--surf:#18181f;--surf2:#22222d;
  --b1:rgba(255,255,255,.08);--b2:rgba(255,255,255,.14);
  --tx:#f0f0f5;--mu:#8888a0;--ac:#e63946;--lv:#22c55e;
  --r:8px;--rl:12px;
}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--tx);min-height:100vh}

/* HEADER */
.hdr{position:sticky;top:0;z-index:50;background:rgba(15,15,19,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--b1);padding:0 1.5rem}
.hdr-in{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:1.5rem;height:56px}
.logo{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:600;color:var(--tx);text-decoration:none;flex-shrink:0}
.logo-ic{width:28px;height:28px;background:var(--ac);border-radius:6px;display:flex;align-items:center;justify-content:center}
.logo-ic svg{width:16px;height:16px;fill:white}
.logo em{color:var(--ac);font-style:normal}
.clock{margin-left:auto;font-size:13px;color:var(--mu);flex-shrink:0}

/* TABS */
.cbar{background:var(--surf);border-bottom:1px solid var(--b1);padding:0 1.5rem}
.cbar-in{max-width:1400px;margin:0 auto;display:flex;overflow-x:auto;scrollbar-width:none}
.cbar-in::-webkit-scrollbar{display:none}
.ctab{display:flex;align-items:center;gap:7px;padding:0 16px;height:44px;font-size:13px;font-weight:500;color:var(--mu);border:none;background:transparent;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;transition:color .15s,border-color .15s}
.ctab:hover{color:var(--tx)}
.ctab.on{color:var(--tx);border-bottom-color:var(--ac)}
.ctab.fav.on{color:#f472b6;border-bottom-color:#f472b6}

/* TOOLBAR */
.tbar{padding:12px 1.5rem;border-bottom:1px solid var(--b1)}
.tbar-in{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.dbtn{padding:6px 14px;font-size:12px;font-weight:500;border:1px solid var(--b2);background:transparent;color:var(--mu);border-radius:var(--r);cursor:pointer;transition:all .15s}
.dbtn:hover{color:var(--tx)}
.dbtn.on{background:var(--ac);border-color:var(--ac);color:#fff}
.mbtn{margin-left:auto;display:flex;align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:500;border:1px solid var(--b2);background:transparent;color:var(--mu);border-radius:var(--r);cursor:pointer;transition:all .15s}
.mbtn:hover{color:var(--tx)}
.mbtn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}

/* GRID */
.gwrap{max-width:1400px;margin:0 auto;padding:0 1.5rem 3rem}

/* The ruler and grid have separate horizontal scroll regions to keep the
   ruler in its own sticky-top layer (nesting sticky inside a scroll parent
   is broken in practice — overflow-x:auto forces overflow-y:auto per spec,
   which breaks sticky-top relative to the viewport). JS syncs their
   scrollLeft on scroll events. */
.ruler-wrap{position:sticky;top:56px;z-index:10;background:var(--bg);border-bottom:1px solid var(--b1)}
.rscroll{overflow-x:auto;overflow-y:hidden;scrollbar-width:none}
.rscroll::-webkit-scrollbar{display:none}
.hscroll{overflow-x:auto}
.hscroll::-webkit-scrollbar{height:10px}
.hscroll::-webkit-scrollbar-thumb{background:var(--b2);border-radius:5px}
.hscroll::-webkit-scrollbar-track{background:transparent}
#grid{position:relative}

/* Vertical "now" indicator line, spanning all channel rows. Positioned by
   updateNowLine() every 30s and on resize. Hidden when day !== today. */
.nowline{position:absolute;top:0;bottom:0;width:2px;background:var(--lv);pointer-events:none;z-index:5;box-shadow:0 0 8px rgba(34,197,94,.6)}
.nowline::before{content:'';position:absolute;top:-4px;left:-4px;width:10px;height:10px;background:var(--lv);border-radius:50%}

/* Ruler + rows share min-width so their timeline coordinates align. Width is
   3× the visible timeline width so ~4h fits without scrolling on desktop
   and users can scroll horizontally to reach the rest (up to 12h total). */
.ruler,.chrow{display:grid;grid-template-columns:140px 1fr;gap:8px;min-width:calc(300% - 296px)}
.ruler{padding:10px 0 4px}
.rlbl-pad{position:sticky;left:0;background:var(--bg);z-index:3;height:100%}
.rslots{display:grid;grid-template-columns:repeat(12,1fr)}
.rslot{font-size:11px;color:var(--mu);padding:0 6px;border-left:1px solid var(--b1)}
.rslot.now{color:var(--lv);border-left-color:var(--lv)}
.chrow{border-bottom:1px solid var(--b1);min-height:96px;align-items:stretch}
.chrow:hover{background:rgba(255,255,255,.015)}
/* Sticky-left label so channel name stays visible while horizontally scrolling.
   Right-edge shadow hints at the scroll boundary. */
.chlbl{position:sticky;left:0;background:var(--bg);z-index:2;display:flex;align-items:center;gap:8px;padding:10px 8px 10px 0;flex-shrink:0;box-shadow:6px 0 8px -6px rgba(0,0,0,.6)}
.fbtn{background:none;border:none;cursor:pointer;padding:3px;color:var(--mu);flex-shrink:0;line-height:1;transition:color .15s,transform .15s}
.fbtn:hover{color:#f472b6;transform:scale(1.2)}
.fbtn.on{color:#f472b6}
.chbadge{width:40px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#fff;flex-shrink:0}
.chinfo{overflow:hidden;min-width:0}
/* Channel name wraps on multi-word channels (e.g. "Turner Classic Movies")
   instead of ellipsis-truncating. Tight line-height so 2-3 lines still fit
   within the row height comfortably. */
.chname{font-size:12px;font-weight:500;color:var(--tx);line-height:1.25;overflow-wrap:anywhere}
.chco{font-size:13px;color:var(--mu);line-height:1;margin-top:3px}

/* PROG BLOCKS */
/* Proportional timeline: track = 100% of the row's 1fr column (same as the
   ruler's rslots grid), programs positioned by left/width in %. This keeps
   programs and ruler ticks perfectly aligned regardless of viewport width. */
.ptrack{position:relative;height:80px;padding:8px 0}
.pblock{position:absolute;top:8px;bottom:8px;box-sizing:border-box;
  border-radius:6px;padding:9px 12px;cursor:pointer;border:1px solid var(--b1);
  background:var(--surf2);transition:border-color .15s,background .15s,transform .1s;
  overflow:hidden}
/* Hover state raises z-index so a small block can pop out of its cell if needed */
.pblock:hover{z-index:2;border-color:var(--b2);background:#2a2a38;transform:translateY(-1px)}
.pblock.live{border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.06)}
.ldot{display:inline-flex;align-items:center;gap:4px;font-size:9px;font-weight:600;color:var(--lv);letter-spacing:.6px;text-transform:uppercase;margin-bottom:3px}
.ldot::before{content:'';width:6px;height:6px;background:var(--lv);border-radius:50%;animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.ptitle{font-size:12px;font-weight:500;color:var(--tx);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ptime{font-size:10px;color:var(--mu);margin-top:2px}
.pgenre{display:inline-block;font-size:9px;font-weight:500;padding:2px 6px;border-radius:4px;margin-top:4px;letter-spacing:.3px;text-transform:uppercase}

/* CHANNEL NO-DATA STATE */
.nodata{flex:1;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--mu);font-style:italic;padding:0 12px}

/* EMPTY */
.empty{text-align:center;padding:4rem 1rem;color:var(--mu)}
.empty svg{width:40px;height:40px;stroke:var(--mu);fill:none;stroke-width:1.5;display:block;margin:0 auto 12px}
.empty p{font-size:14px}

/* CHANNEL MODAL */
.ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:200;align-items:flex-start;justify-content:center;padding:40px 1rem;overflow-y:auto}
.ov.open{display:flex}
.modal{background:var(--surf);border:1px solid var(--b2);border-radius:var(--rl);width:100%;max-width:500px;max-height:80vh;overflow-y:auto;padding:1.5rem}
.mhdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem}
.mhdr h2{font-size:16px;font-weight:600}
.mclose{background:none;border:none;color:var(--mu);cursor:pointer;font-size:22px;line-height:1;padding:0}
.mclose:hover{color:var(--tx)}
.msec{margin-bottom:1.25rem}
.msec-title{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--mu);text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--b1)}
.tall-btn{margin-left:auto;font-size:11px;padding:2px 8px;border-radius:4px;border:1px solid var(--b2);background:transparent;color:var(--mu);cursor:pointer;font-weight:400;text-transform:none;letter-spacing:0}
.tall-btn:hover{color:var(--tx)}
.ccrow{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--b1)}
.ccrow:last-child{border-bottom:none}
.ccrow label{display:flex;align-items:center;gap:10px;flex:1;cursor:pointer}
.ccbadge{width:34px;height:24px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#fff;flex-shrink:0}
.ccname{font-size:13px;color:var(--tx)}
.ccname .nd{font-size:10px;color:var(--mu);margin-left:6px;font-weight:400}
.ccco{font-size:11px;color:var(--mu)}
.ccrow input[type=checkbox]{width:16px;height:16px;accent-color:var(--ac);cursor:pointer;flex-shrink:0}

/* PROGRAM DETAIL MODAL */
.pov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.84);z-index:300;align-items:center;justify-content:center;padding:1rem}
.pov.open{display:flex}
.pmod{background:var(--surf);border:1px solid var(--b2);border-radius:var(--rl);width:100%;max-width:500px;max-height:92vh;overflow-y:auto;animation:sup .18s ease}
@keyframes sup{from{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}
.pthumb{width:100%;height:185px;object-fit:cover;border-radius:var(--rl) var(--rl) 0 0;display:block}
.pthumb-ph{width:100%;height:185px;border-radius:var(--rl) var(--rl) 0 0;background:var(--surf2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--mu);font-size:13px}
.pthumb-ph svg{width:36px;height:36px;stroke:var(--mu);fill:none;stroke-width:1.2;opacity:.5}
.pbody{padding:1.25rem}
.pchrow{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--b1)}
.pchbadge{width:38px;height:26px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#fff;flex-shrink:0}
.pchtop{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}
.pdtitle{font-size:19px;font-weight:600;line-height:1.3}
.pdclose{background:none;border:none;color:var(--mu);cursor:pointer;font-size:24px;line-height:1;flex-shrink:0;padding:0}
.pdclose:hover{color:var(--tx)}

/* Subtitle line under the title (e.g. "Series 3 Ep 4: Threads of Evidence") */
.psubtitle{font-size:13px;color:var(--mu);margin-bottom:12px;line-height:1.4}

.pmeta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px;align-items:center}
.chip{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--mu);background:var(--surf2);border:1px solid var(--b1);border-radius:20px;padding:3px 10px}
.chip svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:2;flex-shrink:0}
.chip.lc{color:var(--lv);border-color:rgba(34,197,94,.3);background:rgba(34,197,94,.07)}
.gbadge{font-size:10px;font-weight:600;padding:3px 10px;border-radius:20px;letter-spacing:.3px;text-transform:uppercase}
.rat{font-size:13px;font-weight:600;color:#facc15}

/* Age-rating badge — color-coded by class (agr-g/y/r) or neutral fallback */
.agr{font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;letter-spacing:.3px;text-transform:uppercase;background:var(--surf2);color:var(--mu);border:1px solid var(--b1)}
.agr-g{background:rgba(34,197,94,.15);color:#4ade80;border-color:rgba(34,197,94,.4)}
.agr-y{background:rgba(250,204,21,.15);color:#facc15;border-color:rgba(250,204,21,.4)}
.agr-r{background:rgba(239,68,68,.15);color:#f87171;border-color:rgba(239,68,68,.4)}

.pdesc{font-size:14px;line-height:1.72;color:var(--mu);margin-bottom:14px;white-space:pre-line}
.pdesc.muted{font-style:italic;opacity:.7}

/* Cast + crew block below the description */
.pcredits{font-size:12px;color:var(--mu);margin-bottom:14px;line-height:1.6}
.pcredits > div{margin-bottom:2px}
.pcredits-lbl{color:var(--tx);font-weight:500;margin-right:4px}
.pacts{display:flex;gap:8px;padding-top:12px;border-top:1px solid var(--b1)}
.pabtn{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--r);font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--b2);background:transparent;color:var(--mu);transition:all .15s}
.pabtn:hover{color:var(--tx)}
.pabtn.pr{background:var(--ac);border-color:var(--ac);color:#fff}
.pabtn.pr:hover{background:#c0392b}
.pabtn svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2}

@media(max-width:640px){
  .gwrap{padding:0 .75rem 3rem}
  .chbadge{width:32px;font-size:8px}
  .chname{font-size:11px}
  .pblock{padding:6px 8px}
  .pthumb,.pthumb-ph{height:140px}
  /* Mobile: 124px label + 1h visible / 12h total. Row width = label + gap +
     12× visible-timeline = 130 + 12*(100% - 130) = 1200% - 1430. */
  .ruler,.chrow{grid-template-columns:124px 1fr;gap:6px;min-width:calc(1200% - 1430px)}
  .chlbl{padding:8px 6px 8px 0;gap:6px}
  .chname{font-size:13px}
  .chco{font-size:14px}
  .chrow{min-height:88px}
  .ptrack{height:68px;padding:6px 0}
  .pblock{top:6px;bottom:6px}
  /* Tighter modal on mobile — full-bleed on very small screens */
  .pov{padding:.5rem}
  .pmod{max-height:96vh}
  .pbody{padding:1rem}
}