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

:root{
  --acc:#ff6600;--acc3:#cc5500;
  --green:#10b981;--yellow:#facc15;--orange:#f97316;--red:#ef4444;
  --nav-h:56px;
}

/* Light (default) */
html{
  --bg:#ffffff;--bg2:#f5f5f5;--bg3:#ebebeb;
  --bd:rgba(0,0,0,.08);--bd2:rgba(0,0,0,.14);
  --tx:#141414;--tx2:#6b6b6b;--tx3:#a3a3a3;
  --nav-bg:rgba(255,255,255,.88);
  --card:#ffffff;
  --shadow:0 2px 20px rgba(0,0,0,.06);
  --thumb-bg:#e8e8e8;
}
html.dark{
  --bg:#111111;--bg2:#1a1a1a;--bg3:#222222;
  --bd:rgba(255,255,255,.08);--bd2:rgba(255,255,255,.14);
  --tx:#f0f0f0;--tx2:#888888;--tx3:#444444;
  --nav-bg:rgba(17,17,17,.88);
  --card:rgba(255,255,255,.04);
  --shadow:0 2px 20px rgba(0,0,0,.5);
  --thumb-bg:#0a0a0a;
}

html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--tx);min-height:100vh}

/* ── Nav (fixed) ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nav-h);
  background:var(--nav-bg);
  border-bottom:1px solid var(--bd);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  display:flex;align-items:center;padding:0 40px;gap:6px;
}
.logo{display:flex;align-items:center;text-decoration:none;margin-right:8px}
.logo img{height:28px;width:auto}
/* Unified theme-aware logo: orange wordmark on light bg, white wordmark on
   dark bg. Same class names + same files as the viewer pages — see
   /viewer-header.css for the viewer-side rules (which key off body.light
   instead of html.dark because viewer pages are dark-by-default). */
.logo-img-light{display:block}
.logo-img-dark{display:none}
html.dark .logo-img-light{display:none}
html.dark .logo-img-dark{display:block}
.sp{flex:1}
.ndiv{width:1px;height:18px;background:var(--bd2);margin:0 6px}

.nl{
  background:none;border:none;font-size:12px;font-weight:500;font-family:inherit;
  color:var(--tx2);padding:6px 12px;border-radius:7px;cursor:pointer;
  transition:all .15s;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:6px;
}
.nl:hover{color:var(--tx);background:var(--bg3)}
.nl-out{border:1px solid var(--bd2)}
.nl-out:hover{border-color:var(--acc);color:var(--acc)}
.nl-fill{background:var(--acc);border:1px solid var(--acc);color:#fff!important;font-weight:700}
.nl-fill:hover{background:var(--acc3);border-color:var(--acc3)}
.nl-on{background:rgba(16,185,129,.12);color:#10b981}
.nl-on:hover{background:rgba(16,185,129,.16);color:#10b981}
.nl .dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}

/* ── Page ── */
main{padding:calc(var(--nav-h) + 56px) 40px 80px;max-width:1320px;margin:0 auto}

.sect-tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--acc);margin-bottom:14px;display:flex;align-items:center;gap:8px}
#backNav{display:none}
#backNav.vis{display:inline-flex}
.sect-tag::before{content:'';width:16px;height:2px;background:var(--acc);border-radius:2px}
.sect-h{font-size:clamp(28px,3.2vw,42px);font-weight:900;letter-spacing:-.03em;color:var(--tx);margin-bottom:10px;line-height:1.1}
.sect-h em{font-style:italic;color:var(--acc)}
.sect-sub{font-size:14px;line-height:1.65;color:var(--tx2);max-width:560px;margin-bottom:36px}

.tools{display:flex;align-items:center;gap:10px;margin-bottom:24px;flex-wrap:wrap}
.search{
  flex:1;min-width:240px;max-width:420px;
  background:var(--card);border:1px solid var(--bd2);border-radius:10px;
  padding:10px 14px;color:var(--tx);font-size:13px;font-family:inherit;
  box-shadow:var(--shadow);transition:border-color .15s;
}
.search::placeholder{color:var(--tx3)}
.search:focus{outline:none;border-color:var(--acc)}
.count{font-size:11px;color:var(--tx3);font-weight:500;letter-spacing:.2px}
.count b{color:var(--tx);font-weight:700}

/* Card grid (landing aesthetic) */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.card{
  background:var(--card);border:1px solid var(--bd);border-radius:14px;
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-2px);border-color:var(--bd2);box-shadow:0 10px 32px rgba(0,0,0,.12)}
html.dark .card:hover{box-shadow:0 10px 32px rgba(0,0,0,.5)}
.card-link{display:flex;flex-direction:column;flex:1;text-decoration:none;color:inherit;cursor:pointer}
.thumb{
  aspect-ratio:16/10;background:var(--thumb-bg);display:flex;align-items:center;justify-content:center;
  overflow:hidden;text-decoration:none;color:var(--tx3);
  border-top-left-radius:14px;border-top-right-radius:14px;
}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.card:hover .thumb img{transform:scale(1.03)}
.thumb .ph{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;font-weight:700}
.cbody{padding:16px 18px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.cname{font-size:15px;font-weight:700;line-height:1.3;letter-spacing:-.01em;word-break:break-word}
.cslug{font-size:10.5px;color:var(--tx3);font-family:'SF Mono',ui-monospace,Menlo,monospace;word-break:break-all}
.cmeta{display:flex;gap:14px;font-size:11px;color:var(--tx2);margin-top:4px;flex-wrap:wrap}
.cmeta b{color:var(--tx);font-weight:600}
.cerr{font-size:10.5px;color:var(--red);margin-top:4px}
.badge-landing{position:relative;cursor:help;display:inline-flex;align-items:center;gap:5px;font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;padding:3px 8px;border-radius:999px;background:rgba(255,102,0,.14);color:var(--acc);border:1px solid rgba(255,102,0,.3);align-self:flex-start;margin-top:2px}
.badge-landing::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--acc);box-shadow:0 0 6px var(--acc)}
.cbadges{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:2px}
.badge-access{position:relative;cursor:help;display:inline-flex;align-items:center;gap:5px;font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;padding:3px 8px;border-radius:999px;border:1px solid}
.badge-access::before{content:'';width:5px;height:5px;border-radius:50%}
.badge-access.protected{background:rgba(255,90,90,.13);color:#ff7a7a;border-color:rgba(255,90,90,.32)}
.badge-access.protected::before{background:#ff7a7a;box-shadow:0 0 6px #ff7a7a}
.badge-access.open{background:rgba(110,210,150,.13);color:#73d39a;border-color:rgba(110,210,150,.32)}
.badge-access.open::before{background:#73d39a;box-shadow:0 0 6px #73d39a}
/* Splat format flag (purple) — distinct from access (red/green) and landing
   (orange) so all three can coexist on the same card without color clash. */
.badge-splat{position:relative;cursor:help;display:inline-flex;align-items:center;gap:5px;font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;padding:3px 8px;border-radius:999px;background:rgba(168,85,247,.14);color:#c084fc;border:1px solid rgba(168,85,247,.32);align-self:flex-start;margin-top:2px}
.badge-splat::before{content:'';width:5px;height:5px;border-radius:50%;background:#c084fc;box-shadow:0 0 6px #c084fc}
/* Tooltip on hover for badges with [data-tip]. Solid dark bg + light text
   stays readable in both themes (the card-bg variant was almost invisible
   on dark mode because --card is semi-transparent). The card no longer
   uses overflow:hidden (radius moved to .thumb) so the tooltip can extend
   freely above the card border when it needs more space. */
.badge-access[data-tip]::after,
.badge-landing[data-tip]::after,
.badge-splat[data-tip]::after{
  content:attr(data-tip);
  position:absolute;left:0;bottom:calc(100% + 7px);z-index:10;
  width:max-content;max-width:218px;white-space:normal;
  text-transform:none;letter-spacing:normal;font-size:11px;font-weight:500;line-height:1.4;
  color:#f0f0f0;background:#1a1a1a;border:1px solid rgba(255,255,255,.12);border-radius:8px;
  padding:7px 9px;box-shadow:0 8px 24px rgba(0,0,0,.45);
  opacity:0;transform:translateY(3px);pointer-events:none;transition:opacity .14s ease,transform .14s ease;
}
.badge-access[data-tip]:hover::after,
.badge-landing[data-tip]:hover::after,
.badge-splat[data-tip]:hover::after{opacity:1;transform:translateY(0)}
.cactions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:0 18px 16px}
.cbtn{
  background:var(--bg2);border:1px solid var(--bd2);color:var(--tx2);
  font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  padding:8px 4px;border-radius:7px;cursor:pointer;
  transition:all .14s;font-family:inherit;text-align:center;text-decoration:none;
  display:flex;align-items:center;justify-content:center;
}
.cbtn:hover{background:var(--bg3);border-color:var(--acc);color:var(--acc)}
.cbtn.danger:hover{border-color:var(--red);color:var(--red);background:rgba(239,68,68,.06)}
.cbtn:disabled{opacity:.35;cursor:not-allowed}
.cbtn:disabled:hover{background:var(--bg2);border-color:var(--bd2);color:var(--tx2)}

/* States */
.empty,.loading,.err{
  background:var(--card);border:1px solid var(--bd);border-radius:14px;
  padding:48px 40px;text-align:center;color:var(--tx2);font-size:13px;line-height:1.7;
  box-shadow:var(--shadow);
}
.err{color:var(--red);border-color:rgba(239,68,68,.3)}
.empty b,.err b{color:var(--tx);font-size:15px;font-weight:700;display:block;margin-bottom:8px;letter-spacing:-.01em}
.err b{color:var(--red)}
.empty a{color:var(--acc);text-decoration:none;font-weight:600}
.empty a:hover{text-decoration:underline}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--bd2);border-top-color:var(--acc);border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}

.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:32px;font-size:12px;color:var(--tx2)}
.pager b{color:var(--tx);font-weight:700}

/* ── Login overlay ── */
/* Card look comes from /auth-card.css. Below: overlay + theme map. */
#pwOverlay{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:24px;
  --ag-card-bg:var(--bg2);--ag-border:var(--bd2);--ag-text:var(--tx);--ag-text2:var(--tx2);--ag-text3:var(--tx3);--ag-acc:var(--acc);--ag-shadow:var(--shadow);--ag-err-color:var(--red)}
#pwOverlay.hidden{display:none}

/* ── Modals (delete + github) ── */
.mbg{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.mbg.vis{display:flex}
.modal{
  background:var(--bg);border:1px solid var(--bd2);border-radius:14px;
  padding:26px 28px;width:460px;max-width:100%;
  display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow);
}
.mtitle{font-size:16px;font-weight:800;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.mtitle .x{width:24px;height:24px;border-radius:50%;background:rgba(239,68,68,.15);color:var(--red);display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:900}
.msub{font-size:13px;color:var(--tx2);line-height:1.6}
.msub b{color:var(--tx)}
.msub code{background:var(--bg2);padding:1px 6px;border-radius:4px;font-family:'SF Mono',ui-monospace,Menlo,monospace;font-size:11.5px;color:var(--tx)}
.mlist{
  background:var(--bg2);border:1px solid var(--bd);border-radius:8px;
  padding:11px 14px;font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:11.5px;line-height:1.8;color:var(--tx2);
}
.mlist b{color:var(--tx);font-weight:600}
.mwarn{
  background:rgba(255,102,0,.08);border:1px solid rgba(255,102,0,.35);border-radius:8px;
  padding:12px 14px;font-size:12px;color:var(--tx);line-height:1.5;
}
.mwarn .mw-head{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--acc);margin-bottom:6px;font-size:12.5px}
.mwarn .mw-head::before{content:'⚠';font-size:14px}
.mwarn .mw-sub{color:var(--tx2)}
.mwarn .mw-sub b{color:var(--tx)}
.mconfirm{display:flex;flex-direction:column;gap:6px}
.mconfirm label{font-size:11.5px;color:var(--tx2);line-height:1.5}
.mconfirm label code{background:var(--bg2);padding:1px 6px;border-radius:4px;font-family:'SF Mono',ui-monospace,Menlo,monospace;font-size:11px;color:var(--tx);user-select:all}
.minput{
  background:var(--bg2);border:1px solid var(--bd2);border-radius:8px;
  padding:10px 14px;color:var(--tx);font-size:12px;font-family:'SF Mono',ui-monospace,Menlo,monospace;
  width:100%;transition:border-color .15s;
}
.minput:focus{outline:none;border-color:var(--acc)}
.mhint{font-size:11.5px;color:var(--tx3);line-height:1.65}
.mhint a{color:var(--acc);text-decoration:none}
.mhint a:hover{text-decoration:underline}
.mhint code{background:var(--bg2);padding:1px 5px;border-radius:3px;font-size:10.5px;font-family:'SF Mono',ui-monospace,Menlo,monospace}
.mrow{display:flex;justify-content:flex-end;gap:8px;align-items:center}
.mbtn{padding:9px 18px;border-radius:8px;font-size:12.5px;font-weight:700;cursor:pointer;border:1px solid var(--bd2);background:transparent;color:var(--tx);font-family:inherit;transition:all .14s}
.mbtn:hover{border-color:var(--acc);color:var(--acc)}
.mbtn.pri{background:var(--acc);border-color:var(--acc);color:#fff}
.mbtn.pri:hover{background:var(--acc3);border-color:var(--acc3);color:#fff}
.mbtn.danger{background:var(--red);border-color:var(--red);color:#fff}
.mbtn.danger:hover{background:#dc2626;border-color:#dc2626;color:#fff}
.mbtn:disabled{opacity:.5;cursor:wait}
.mbtn.ghost{background:transparent;border-color:transparent;color:var(--tx3)}
.mbtn.ghost:hover{color:var(--red);border-color:transparent;background:transparent}
.merr{color:var(--red);font-size:11.5px;line-height:1.5;display:none}
.merr.vis{display:block}
.mstatus{font-size:11.5px}
.mstatus.ok{color:var(--green)}
.mstatus.warn{color:var(--tx2)}

/* ── Notification ── */
#notif{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg);border:1px solid var(--acc);color:var(--tx);padding:11px 20px;border-radius:10px;font-size:12.5px;opacity:0;pointer-events:none;transition:all .25s;z-index:9998;max-width:92vw;text-align:center;box-shadow:var(--shadow)}
#notif.show{opacity:1;transform:translateX(-50%) translateY(0)}
#notif.err{border-color:var(--red)}

/* ── Mobile ── */
@media(max-width:768px){
  nav{padding:0 20px}
  main{padding:calc(var(--nav-h) + 32px) 20px 60px}
  .grid{grid-template-columns:1fr 1fr;gap:14px}
  .cactions{padding:0 14px 14px}
  .cbody{padding:14px 14px 12px}
}
@media(max-width:480px){
  .grid{grid-template-columns:1fr}
  .nl:not(.nl-fill):not(#btnLang):not(#btnTheme):not(#btnGh){display:none}
}