/* UGCF Footage. Tokens follow the brief sites (warm neutrals, mono labels, UGCF pink). */
:root{
  --bg:#ffffff;--panel:#faf9f7;--soft:#f3f2ee;--tile:#ecebe6;--fg:#0b0b0b;--mut:#5a5955;--faint:#8a8984;
  --line:rgba(11,11,11,.10);--line2:rgba(11,11,11,.18);
  --ugcf:#FC4F6D;--ugcf-ink:#d8304f;--ugcf-soft:#fff1f4;--ugcf-line:rgba(252,79,109,.35);
  --sel:#FC4F6D;--focus:rgba(252,79,109,.45);--shadow:0 12px 40px rgba(11,11,11,.14);--scrim:rgba(11,11,11,.55);
  --badge:rgba(11,11,11,.72);--badge-fg:#fff;
  --mono:"SFMono-Regular",ui-monospace,Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:10px;--top:60px;--side:268px;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f0f0e;--panel:#151514;--soft:#1c1c1a;--tile:#232321;--fg:#f2f1ed;--mut:#a3a29c;--faint:#77766f;
  --line:rgba(242,241,237,.09);--line2:rgba(242,241,237,.18);
  --ugcf-ink:#ff7088;--ugcf-soft:rgba(252,79,109,.12);--ugcf-line:rgba(252,79,109,.45);
  --shadow:0 16px 48px rgba(0,0,0,.5);--scrim:rgba(0,0,0,.7);color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0f0f0e;--panel:#151514;--soft:#1c1c1a;--tile:#232321;--fg:#f2f1ed;--mut:#a3a29c;--faint:#77766f;
  --line:rgba(242,241,237,.09);--line2:rgba(242,241,237,.18);
  --ugcf-ink:#ff7088;--ugcf-soft:rgba(252,79,109,.12);--ugcf-line:rgba(252,79,109,.45);
  --shadow:0 16px 48px rgba(0,0,0,.5);--scrim:rgba(0,0,0,.7);color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--bg);color:var(--fg);font:14px/1.45 var(--sans);-webkit-font-smoothing:antialiased;overflow:hidden}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.hidden{display:none!important}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.04em}
.lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
svg.i{width:16px;height:16px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 12px;border-radius:8px;border:1px solid var(--line2);background:var(--bg);font-size:13px;font-weight:500;white-space:nowrap;transition:background .12s,border-color .12s}
.btn:hover{background:var(--soft)}
.btn.primary{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.btn.primary:hover{opacity:.88}
.btn.accent{background:var(--ugcf);border-color:var(--ugcf);color:#fff}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--soft)}
.btn.icon{width:34px;padding:0;justify-content:center}
.btn[disabled]{opacity:.5;pointer-events:none}

/* login */
.login{height:100vh;display:grid;place-items:center;padding:16px;background:var(--panel)}
.login form{width:min(380px,100%);background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:32px 28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.login .logo{height:22px;width:auto;color:var(--fg)}
.login h1{font-size:20px;font-weight:650;letter-spacing:-.01em;margin-top:8px}
.login p{color:var(--mut);font-size:13px}
.login input{height:42px;border-radius:8px;border:1px solid var(--line2);background:var(--bg);padding:0 12px}
.login .err{color:var(--ugcf-ink);font-size:13px;min-height:18px}
.login .btn{height:42px;justify-content:center}

/* shell */
.shell{display:grid;grid-template-columns:var(--side) 1fr;grid-template-rows:var(--top) 1fr;height:100vh;height:100dvh}
.top{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--bg);z-index:5}
.brand{display:flex;align-items:center;gap:10px;width:calc(var(--side) - 32px);flex:none;min-width:0}
.brand .logo{height:17px;width:auto;color:var(--fg);flex:none}
.brand .prod{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ugcf-ink);padding:3px 7px;border:1px solid var(--ugcf-line);border-radius:999px;background:var(--ugcf-soft)}
.search{flex:1;max-width:640px;position:relative}
.search input{width:100%;height:38px;border-radius:9px;border:1px solid var(--line2);background:var(--soft);padding:0 34px 0 36px;outline:none;transition:border-color .12s,background .12s}
.search input:focus{background:var(--bg);border-color:var(--ugcf-line);box-shadow:0 0 0 3px var(--ugcf-soft)}
.search>svg{position:absolute;left:11px;top:11px;color:var(--faint)}
.search .clear{position:absolute;right:6px;top:6px;width:26px;height:26px;border-radius:6px;display:grid;place-items:center;color:var(--faint)}
.search .clear:hover{background:var(--tile);color:var(--fg)}
.top .right{margin-left:auto;display:flex;align-items:center;gap:6px}
.menu-btn{display:none}

.side{border-right:1px solid var(--line);background:var(--panel);overflow:auto;padding:12px 8px 40px;overscroll-behavior:contain}
.side .lbl{padding:14px 10px 6px}
.node{display:flex;align-items:center;gap:4px;height:32px;padding:0 8px 0 calc(6px + var(--d,0) * 14px);border-radius:7px;cursor:pointer;user-select:none;color:var(--fg)}
.node:hover{background:var(--soft)}
.node.on{background:var(--ugcf-soft);color:var(--ugcf-ink)}
.node.on .count{color:var(--ugcf-ink)}
.node .tw{width:18px;height:18px;display:grid;place-items:center;border-radius:4px;color:var(--faint);flex:none}
.node .tw:hover{background:var(--tile)}
.node .tw svg{width:12px;height:12px;transition:transform .12s}
.node.open>.tw svg{transform:rotate(90deg)}
.node .tw.leaf{visibility:hidden}
.node .fi{color:var(--faint);width:15px;height:15px}
.node.on .fi{color:var(--ugcf)}
.node .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13.5px}
.node .count{font-family:var(--mono);font-size:11px;color:var(--faint)}

.main{overflow:auto;position:relative;overscroll-behavior:contain}
.bar{position:sticky;top:0;z-index:4;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:16px 24px 10px;border-bottom:1px solid transparent}
.main.scrolled .bar{border-bottom-color:var(--line)}
.crumbs{display:flex;align-items:center;gap:6px;flex-wrap:wrap;color:var(--mut);font-size:13px;min-height:18px}
.crumbs button{color:var(--mut)}
.crumbs button:hover{color:var(--fg);text-decoration:underline;text-underline-offset:2px}
.crumbs .sep{color:var(--faint)}
.titlerow{display:flex;align-items:flex-end;gap:12px;margin-top:2px;flex-wrap:wrap}
.titlerow h1{font-size:24px;font-weight:680;letter-spacing:-.02em;line-height:1.2}
.titlerow .total{color:var(--faint);font-family:var(--mono);font-size:12px;padding-bottom:4px}
.titlerow .acts{margin-left:auto;display:flex;gap:6px}
.tools{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:8px;padding:2px;gap:2px;background:var(--bg)}
.seg button{height:28px;padding:0 10px;border-radius:6px;font-size:12.5px;color:var(--mut);display:inline-flex;align-items:center;gap:6px}
.seg button:hover{color:var(--fg)}
.seg button.on{background:var(--soft);color:var(--fg);font-weight:600}
.sel{height:34px;border-radius:8px;border:1px solid var(--line2);background:var(--bg);padding:0 30px 0 10px;font-size:13px;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M1 3l4 4 4-4' stroke='%238a8984' stroke-width='1.6' fill='none'/></svg>");background-repeat:no-repeat;background-position:right 10px center}
.dates{display:inline-flex;align-items:center;gap:6px;color:var(--mut);font-size:12.5px}
.dates input{height:34px;border-radius:8px;border:1px solid var(--line2);background:var(--bg);padding:0 8px;font-size:12.5px;width:138px}
.tools .spacer{flex:1}
.chips{display:flex;gap:6px;margin-top:10px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:26px;padding:0 10px;border-radius:999px;border:1px solid var(--line2);font-family:var(--mono);font-size:11px;letter-spacing:.02em;color:var(--mut);display:inline-flex;align-items:center;gap:6px;background:var(--bg)}
.chip:hover{color:var(--fg);border-color:var(--faint)}
.chip.on{background:var(--ugcf);border-color:var(--ugcf);color:#fff}
.chip .n{opacity:.6}

/* grid */
.content{padding:8px 24px 120px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(188px,1fr));gap:18px 14px}
.card{position:relative;min-width:0;cursor:pointer;border-radius:var(--r)}
.card .th{position:relative;aspect-ratio:4/5;background:var(--tile);border-radius:var(--r);overflow:hidden;outline:2px solid transparent;outline-offset:2px;transition:outline-color .1s}
.card .th img{width:100%;height:100%;object-fit:contain;display:block;opacity:0;transition:opacity .25s}
.card .th img.ok{opacity:1}
.card .th .ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--faint)}
.card .th .ph svg{width:28px;height:28px;stroke-width:1.3}
.card:hover .th{outline-color:var(--line2)}
.card.sel .th{outline-color:var(--sel)}
.badge{position:absolute;bottom:8px;right:8px;background:var(--badge);color:var(--badge-fg);font-family:var(--mono);font-size:10.5px;padding:2px 6px;border-radius:5px;letter-spacing:.02em;display:inline-flex;align-items:center;gap:4px}
.badge svg{width:10px;height:10px;fill:currentColor;stroke:none}
.ext{position:absolute;top:8px;right:8px;background:var(--badge);color:var(--badge-fg);font-family:var(--mono);font-size:10px;padding:2px 6px;border-radius:5px;letter-spacing:.06em;text-transform:uppercase;opacity:0;transition:opacity .12s}
.card:hover .ext{opacity:1}
.ck{position:absolute;top:8px;left:8px;width:22px;height:22px;border-radius:6px;border:1.5px solid rgba(255,255,255,.9);background:rgba(11,11,11,.25);display:grid;place-items:center;opacity:0;transition:opacity .1s;color:#fff}
.ck svg{width:13px;height:13px;stroke-width:2.6;opacity:0}
.card:hover .ck,.selecting .ck{opacity:1}
.card.sel .ck{background:var(--sel);border-color:var(--sel);opacity:1}
.card.sel .ck svg{opacity:1}
.card .meta{padding:8px 2px 0;min-width:0}
.card .nm{font-size:13px;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card .sub{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* list */
.list{width:100%;border-collapse:collapse}
.list th{position:sticky;top:0;text-align:left;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--line)}
.list td{padding:6px 10px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:13px;color:var(--mut)}
.list td.n{color:var(--fg);font-weight:550;max-width:360px;overflow:hidden;text-overflow:ellipsis}
.list tr{cursor:pointer}
.list tbody tr:hover td{background:var(--soft)}
.list tr.sel td{background:var(--ugcf-soft)}
.list .mini{width:40px;height:40px;border-radius:6px;background:var(--tile);object-fit:cover;display:block}
.list .cb{width:16px;height:16px;accent-color:var(--ugcf)}
.list .mono{color:var(--faint)}

.empty{padding:80px 20px;text-align:center;color:var(--mut)}
.empty h2{font-size:17px;color:var(--fg);margin-bottom:6px}
.more{display:flex;justify-content:center;padding:28px;color:var(--faint)}
.spin{width:18px;height:18px;border-radius:50%;border:2px solid var(--line2);border-top-color:var(--ugcf);animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.skel .th{background:linear-gradient(90deg,var(--tile),var(--soft),var(--tile));background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{to{background-position:-200% 0}}

/* bulk bar */
.bulk{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--fg);color:var(--bg);border-radius:12px;box-shadow:var(--shadow);display:flex;align-items:center;gap:4px;padding:6px 6px 6px 16px;z-index:20;max-width:calc(100vw - 32px)}
.bulk .cnt{font-weight:600;font-size:13px;margin-right:8px;white-space:nowrap}
.bulk .btn{background:transparent;border-color:transparent;color:var(--bg);height:32px}
.bulk .btn:hover{background:color-mix(in srgb,var(--bg) 14%,transparent)}

/* viewer */
.viewer{position:fixed;inset:0;z-index:30;background:var(--bg);display:grid;grid-template-columns:1fr 360px;grid-template-rows:56px 1fr}
.viewer .vtop{grid-column:1/-1;display:flex;align-items:center;gap:8px;padding:0 12px;border-bottom:1px solid var(--line)}
.viewer .vtop .t{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}
.viewer .vtop .pos{font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap}
.stage{position:relative;background:#0b0b0b;display:grid;place-items:center;min-height:0;overflow:hidden}
.stage video,.stage img{max-width:100%;max-height:100%;display:block;object-fit:contain}
.stage .nav{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;display:grid;place-items:center}
.stage .nav:hover{background:rgba(255,255,255,.24)}
.stage .nav.p{left:14px}.stage .nav.n{right:14px}
.stage .other{color:#d9d8d3;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}
.stage .other svg{width:48px;height:48px;stroke-width:1.2}
.panel{border-left:1px solid var(--line);overflow:auto;padding:20px 20px 40px;display:flex;flex-direction:column;gap:20px;background:var(--panel)}
.panel h2{font-size:17px;font-weight:650;letter-spacing:-.01em;word-break:break-word}
.panel .acts{display:flex;gap:8px;flex-wrap:wrap}
.panel .acts .btn{flex:1;justify-content:center}
.kv{display:grid;grid-template-columns:96px 1fr;gap:8px 12px;font-size:13px}
.kv dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);padding-top:2px}
.kv dd{color:var(--fg);word-break:break-word}
.paths{display:flex;flex-direction:column;gap:6px}
.paths button{text-align:left;font-size:13px;color:var(--fg);padding:6px 8px;border:1px solid var(--line);border-radius:7px;background:var(--bg);display:flex;gap:6px;align-items:center}
.paths button:hover{border-color:var(--ugcf-line)}
.paths svg{color:var(--faint)}
.tagbox{display:flex;flex-wrap:wrap;gap:6px}
.tagbox .chip{cursor:default}
.tagbox .chip button{display:grid;place-items:center;width:14px;height:14px;border-radius:50%;color:var(--faint)}
.tagbox .chip button:hover{color:var(--ugcf-ink)}
.tagbox input{height:26px;border:1px dashed var(--line2);border-radius:999px;background:transparent;padding:0 10px;font-family:var(--mono);font-size:11px;width:120px;outline:none}
.tagbox input:focus{border-style:solid;border-color:var(--ugcf-line)}
.desc{font-size:13px;color:var(--mut);white-space:pre-wrap}

/* dialog + toast */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:40;display:grid;place-items:center;padding:16px}
.dialog{background:var(--bg);border-radius:14px;box-shadow:var(--shadow);width:min(460px,100%);padding:22px;display:flex;flex-direction:column;gap:14px;border:1px solid var(--line)}
.dialog h3{font-size:17px;font-weight:650}
.dialog p{color:var(--mut);font-size:13px}
.dialog .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.dialog input[type=text]{flex:1;min-width:0;height:36px;border-radius:8px;border:1px solid var(--line2);background:var(--soft);padding:0 10px;font-family:var(--mono);font-size:12px}
.dialog .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}
.toast{position:fixed;bottom:24px;right:24px;background:var(--fg);color:var(--bg);padding:10px 14px;border-radius:9px;font-size:13px;z-index:50;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);transition:all .18s;pointer-events:none;max-width:calc(100vw - 32px)}
.toast.on{opacity:1;transform:none}

/* share mode banner */
.sharebar{font-family:var(--mono);font-size:11px;color:var(--mut);letter-spacing:.04em}

/* phone */
@media (max-width:860px){
  :root{--top:56px}
  .shell{grid-template-columns:1fr}
  .brand{width:auto}
  .brand .logo{display:none}
  .menu-btn{display:inline-flex}
  .brand .prod{display:none}
  .side{position:fixed;top:var(--top);left:0;bottom:0;width:min(300px,86vw);z-index:25;transform:translateX(-102%);transition:transform .2s;box-shadow:var(--shadow)}
  .side.open{transform:none}
  .top{gap:8px;padding:0 10px}
  .top .right .hide-sm{display:none}
  .bar{padding:12px 16px 8px}
  .titlerow h1{font-size:20px}
  .content{padding:8px 16px 120px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 10px}
  .dates input{width:118px}
  .tools{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-left:-16px;margin-right:-16px;padding:0 16px}
  .tools::-webkit-scrollbar{display:none}
  .tools>*{flex:none}
  .tools .spacer{display:none}
  .ck{opacity:1}
  .ext{opacity:1}
  .viewer{grid-template-columns:1fr;grid-template-rows:52px minmax(240px,52vh) 1fr;overflow:auto}
  .panel{border-left:0;border-top:1px solid var(--line)}
  .stage .nav{width:34px;height:34px}
  .list .hide-sm{display:none}
  .bulk{bottom:12px;padding-left:12px}
  .bulk .lab{display:none}
}