/* Dockbay Cloud — tokens from dockbay-app/DESIGN.md: white canvas, one coral accent, Inter + JetBrains Mono */
:root{
  --bg:#ffffff; --subtle:#fafafa; --line:#ececec; --line2:#e3e3e3;
  --ink:#14181f; --muted:#6b7280; --dim:#9ca3af;
  --coral:#f07167; --coral-h:#ed5a4f; --coral-tint:#fef1ef; --coral-ink:#c0453b;
  --chip:#f5f5f6; --ok:#16a34a;
  --r-card:10px; --r-ctl:8px;
  --ui:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:'JetBrains Mono','SF Mono',ui-monospace,monospace;
  --pad:16px;
}
@media (min-width:768px){:root{--pad:32px}}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top-in{max-width:1200px;margin:0 auto;padding:12px var(--pad);display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:8px}
.mark{width:30px;height:30px;border-radius:8px;background:var(--coral);display:grid;place-items:center}
.word{font-weight:700;font-size:18px;letter-spacing:-.02em}
.word-sub{font-weight:500;font-size:18px;color:var(--muted);letter-spacing:-.02em}
.top-note{margin-left:auto;font-size:12.5px;color:var(--dim);display:none}
@media (min-width:820px){.top-note{display:block}}

.main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:28px var(--pad) 56px}
.foot{border-top:1px solid var(--line)}
.foot-in{max-width:1200px;margin:0 auto;padding:18px var(--pad) calc(18px + env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.foot-in a{color:var(--ink);font-weight:500}
.foot-in a:hover{color:var(--coral-ink)}
.foot-dim{color:var(--dim)}

/* landing hero */
.hero{padding:8px 0 26px}
.hero h1{font-size:28px;line-height:1.15;letter-spacing:-.025em;font-weight:700}
.hero p{color:var(--muted);margin-top:8px;max-width:560px}
@media (min-width:768px){.hero h1{font-size:34px}}

.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:26px 0 12px}
.sec-h h2{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.sec-h .count{font-family:var(--mono);font-size:12px;color:var(--dim)}

/* folder cards */
.fgrid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:600px){.fgrid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.fgrid{grid-template-columns:repeat(3,1fr)}}
.fcard{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:#fff;transition:border-color .15s,transform .15s;display:flex;flex-direction:column}
.fcard:hover{border-color:#d9d9d9;transform:translateY(-1px)}
.fcard .cover{aspect-ratio:16/9;background:var(--subtle) center/cover no-repeat;border-bottom:1px solid var(--line);display:grid;place-items:center}
.fcard .body{padding:14px 16px 16px;display:flex;gap:12px;align-items:flex-start}
.fcard h3{font-size:16px;font-weight:600;letter-spacing:-.01em;line-height:1.3}
.fcard p{color:var(--muted);font-size:13.5px;margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fcard .meta{font-family:var(--mono);font-size:11.5px;color:var(--dim);margin-top:8px}
.ficon{width:36px;height:36px;border-radius:var(--r-ctl);background:var(--chip);display:grid;place-items:center;flex:none}

/* subfolder chips */
.subs{display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:600px){.subs{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.subs{grid-template-columns:repeat(3,1fr)}}
.sub{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-card);background:#fff;transition:border-color .15s,background .15s}
.sub:hover{border-color:#d9d9d9;background:var(--subtle)}
.sub .t{font-weight:600;font-size:14.5px;line-height:1.3}
.sub .m{font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.sub .chev{margin-left:auto;color:var(--dim)}

/* folder header */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--ink)}
.crumbs .sep{color:var(--dim)}
.crumbs .cur{color:var(--ink);font-weight:500}
.fhead{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:flex-end;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--line)}
.fhead h1{font-size:26px;line-height:1.2;letter-spacing:-.02em;font-weight:700}
.fhead p{color:var(--muted);margin-top:6px;max-width:640px}
.fhead .meta{font-family:var(--mono);font-size:12px;color:var(--dim);margin-top:8px}
@media (min-width:768px){.fhead h1{font-size:30px}}
.actions{display:flex;gap:8px;flex-wrap:wrap;position:relative}

.btn{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 14px;border-radius:var(--r-ctl);font-weight:500;font-size:14px;border:1px solid var(--line2);background:#fff;white-space:nowrap;transition:background .15s,border-color .15s}
.btn:hover{background:var(--subtle)}
.btn.primary{background:var(--coral);border-color:var(--coral);color:#fff}
.btn.primary:hover{background:var(--coral-h);border-color:var(--coral-h)}
.btn.sm{height:32px;padding:0 11px;font-size:13px}
.btn svg{flex:none}

.menu{position:absolute;right:0;top:44px;min-width:200px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:0 12px 32px rgba(20,24,31,.12);padding:6px;z-index:30}
.menu button,.menu a{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:6px;font-size:14px;text-align:left}
.menu button:hover,.menu a:hover{background:var(--subtle)}

/* toolbar */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 12px}
.toolbar h2{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:var(--r-ctl);overflow:hidden}
.seg button{height:32px;padding:0 10px;display:grid;place-items:center;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--coral-tint);color:var(--coral-ink)}

/* items grid */
.igrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:700px){.igrid{grid-template-columns:repeat(3,1fr);gap:16px}}
@media (min-width:1050px){.igrid{grid-template-columns:repeat(4,1fr)}}
.icard{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:border-color .15s}
.icard:hover{border-color:#d9d9d9}
.icard .thumb{aspect-ratio:4/3;background:var(--subtle);display:grid;place-items:center;overflow:hidden;cursor:zoom-in;border-bottom:1px solid var(--line);position:relative}
.icard .thumb img{width:100%;height:100%;object-fit:contain;padding:10px}
.icard .info{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.icard .t{font-weight:600;font-size:13.5px;line-height:1.35;word-break:break-word;cursor:pointer}
.icard .row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:auto}
.size{font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.badge{display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:9999px;background:var(--coral-tint);color:var(--coral-ink);font-size:11.5px;font-weight:600;white-space:nowrap}
.kind{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;color:var(--muted);font-weight:500}
.icard .dl{margin-top:4px}

/* items list */
.ilist{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
.irow{display:flex;align-items:center;gap:12px;padding:10px 12px;border-top:1px solid var(--line);background:#fff}
.irow:first-child{border-top:0}
.irow:hover{background:var(--subtle)}
.irow .th{width:52px;height:52px;border-radius:6px;background:var(--subtle);border:1px solid var(--line);flex:none;overflow:hidden;display:grid;place-items:center;cursor:zoom-in}
.irow .th img{width:100%;height:100%;object-fit:contain;padding:3px}
.irow .mid{min-width:0;flex:1;cursor:pointer}
.irow .t{font-weight:600;font-size:14px;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.irow .sub2{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:2px}
.irow .act{display:flex;gap:6px;flex:none}
@media (max-width:520px){.irow .act .btn .lbl{display:none}.irow .act .btn{padding:0 9px}}

/* states */
.empty{border:1px dashed var(--line2);border-radius:var(--r-card);padding:40px 20px;text-align:center;color:var(--muted)}
.empty h3{color:var(--ink);font-size:16px;margin-bottom:4px}
.skel{background:linear-gradient(90deg,#f4f4f5 0%,#fafafa 50%,#f4f4f5 100%);background-size:200% 100%;animation:sk 1.2s linear infinite;border-radius:var(--r-card)}
@keyframes sk{to{background-position:-200% 0}}
.note{margin-top:14px;font-size:12.5px;color:var(--dim)}

/* viewer */
.viewer{position:fixed;inset:0;z-index:50;background:#0e1117;display:flex;flex-direction:column;color:#fff}
.viewer[hidden]{display:none}
.vbar{display:flex;align-items:center;gap:10px;padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top));border-bottom:1px solid rgba(255,255,255,.08)}
.vbar .vt{min-width:0;flex:1}
.vbar .vt b{display:block;font-size:14.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vbar .vt span{font-family:var(--mono);font-size:11.5px;color:#a3a9b5}
.vbtn{height:36px;min-width:36px;padding:0 10px;border-radius:var(--r-ctl);display:inline-flex;align-items:center;justify-content:center;gap:7px;color:#fff;font-weight:500;font-size:14px}
.vbtn:hover{background:rgba(255,255,255,.1)}
.vbtn.primary{background:var(--coral)}
.vbtn.primary:hover{background:var(--coral-h)}
.vbody{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.vbody iframe{width:100%;height:100%;border:0;background:#fff}
.vbody video{max-width:100%;max-height:100%}
.vimg{width:100%;height:100%;overflow:auto;display:flex;align-items:center;justify-content:center;cursor:zoom-in;-webkit-overflow-scrolling:touch}
.vimg img{max-width:calc(100% - 32px);max-height:calc(100% - 32px);object-fit:contain;box-shadow:0 10px 40px rgba(0,0,0,.4);background:#fff}
.vimg.zoom{cursor:zoom-out;align-items:flex-start;justify-content:flex-start}
.vimg.zoom img{max-width:none;max-height:none;width:auto;margin:16px}
.vnav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:9999px;background:rgba(255,255,255,.12);display:grid;place-items:center;color:#fff}
.vnav:hover{background:rgba(255,255,255,.22)}
.vnav.prev{left:12px}.vnav.next{right:12px}
.vnav[disabled]{opacity:.25;pointer-events:none}
.vfoot{padding:10px 14px calc(12px + env(safe-area-inset-bottom));display:flex;gap:10px;justify-content:center;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08)}
.vfoot .hint{font-size:12.5px;color:#a3a9b5;align-self:center}
.vfallback{text-align:center;padding:24px;max-width:520px}
.vfallback img{max-height:56vh;margin:0 auto 18px;background:#fff;box-shadow:0 10px 40px rgba(0,0,0,.4)}
.vfallback p{color:#c9ced6;font-size:14px;margin-bottom:14px}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:9999px;font-size:13.5px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.toast[hidden]{display:none}
@media (max-width:520px){.vbtn .vlbl{display:none}}

/* landing — banner cards (nested rim: soft outer frame + inner white card) */
body{background:var(--subtle)}
.top{background:rgba(250,250,250,.92)}
.banners{display:flex;flex-direction:column;gap:18px;padding-top:6px}
.rim{background:#f4f4f5;border:1px solid #e9e9eb;border-radius:22px;padding:6px}
.banner{background:#fff;border:1px solid #e6e6e8;border-radius:17px;display:flex;align-items:center;gap:28px;overflow:hidden;box-shadow:0 1px 2px rgba(20,24,31,.04)}
.bimg{align-self:stretch;flex:none;width:210px;min-height:150px;background:var(--coral) center/cover no-repeat;border-right:1px solid #e6e6e8}
.bimg.pattern{background-color:var(--coral);background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.16) 0 2px,transparent 2px 9px)}
.bbody{flex:1;min-width:0;padding:22px 0}
.btitle{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.btitle>a{font-size:20px;font-weight:600;letter-spacing:-.015em;line-height:1.3}
.btitle>a:hover{color:var(--coral-ink)}
.avs{display:inline-flex;align-items:center}
.av{width:30px;height:30px;border-radius:9999px;border:2px solid #fff;background:#f1f1f3 center/cover no-repeat;margin-left:-8px;box-shadow:0 0 0 1px #e6e6e8}
.av:first-child{margin-left:0}
.av.arrow{display:grid;place-items:center;background:#f4f4f5}
.bdesc{color:var(--muted);font-size:15.5px;line-height:1.5;margin-top:6px;max-width:680px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bmeta{font-family:var(--mono);font-size:12px;color:var(--dim);margin-top:8px}
.bbtn{flex:none;margin-right:28px;height:46px;padding:0 22px;font-size:15px;border-radius:10px;background:linear-gradient(#f37d74,var(--coral));border:1px solid #e0574d;box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 1px 2px rgba(192,69,59,.25)}
.bbtn:hover{background:linear-gradient(#f0695f,var(--coral-h))}
@media (max-width:760px){
  .rim{border-radius:20px;padding:5px}
  .banner{flex-direction:column;align-items:stretch;gap:0;border-radius:15px}
  .bimg{width:auto;min-height:0;aspect-ratio:16/9;border-right:0;border-bottom:1px solid #e6e6e8}
  .bbody{padding:16px 16px 4px}
  .btitle>a{font-size:18px}
  .bdesc{font-size:14.5px}
  .bbtn{margin:14px 16px 16px;justify-content:center;width:auto}
}