:root{--bg:#0B1524;--bg2:#0E1B2D;--surface:#152337;--surface2:#1B2C44;--line:#243851;--text:#EAF1FA;--muted:#8CA2BE;--orange:#F5921E;--orange-lo:#E07C08;--orange-hi:#FFB04A;--ok:#55D98A;--bad:#FF7A7A;--radius:14px}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:radial-gradient(120% 90% at 50% -20%,#16273E 0%,transparent 60%),var(--bg);color:var(--text);font-family:'Poppins','Segoe UI',system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#22344C;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#2E4A69}
[hidden]{display:none!important}
a{color:var(--orange-hi)}
h1{font-size:22px;margin:14px 0 6px}h2{font-size:15px;font-weight:700}
.mu{color:var(--muted)}.sm{font-size:12px}
.brand{display:flex;align-items:baseline;gap:1px;font-weight:800;font-size:18px;letter-spacing:-.02em;line-height:1;white-space:nowrap}
.brand .a{color:var(--orange)}.brand .b{color:#fff}
.brand .tag{margin-left:10px;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 9px}
.btn{font:inherit;font-weight:600;color:var(--text);background:var(--surface2);border:1px solid #33506F;border-radius:10px;padding:9px 14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:border-color .15s,background .15s}
.btn:hover{border-color:var(--orange)}
.btn:disabled{opacity:.55;cursor:default}
.btn.pri{background:linear-gradient(180deg,var(--orange),var(--orange-lo));border-color:var(--orange-lo);color:#1A0E00;font-weight:800}
.btn.pri:hover{filter:brightness(1.07)}
.btn.sm{padding:6px 11px;font-size:12px}.btn.big{width:100%;min-height:46px;font-size:15px}
.btn.ghost{background:transparent}.btn.danger{color:var(--bad);border-color:#5b3340;background:transparent}.btn.danger:hover{border-color:var(--bad)}
.btn.link{background:none;border:0;color:var(--muted);font-weight:500;text-decoration:underline}
.ico{font-size:16px;background:var(--surface2);border:1px solid var(--line);border-radius:9px;padding:4px 9px;cursor:pointer}
.ico[data-on="1"]{border-color:var(--orange);background:rgba(245,146,30,.14)}
label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;color:var(--muted)}
.opt{font-weight:400}
input,select,textarea{font:inherit;color:var(--text);background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
textarea{resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--orange)}
.msg{min-height:18px;font-size:13px;color:var(--muted)}.msg.err{color:var(--bad)}.msg.ok{color:var(--ok)}
.hint{font-size:12px;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}

/* login */
.center{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}
.auth{width:100%;max-width:420px;display:flex;flex-direction:column;gap:12px}
.auth form{display:flex;flex-direction:column;gap:12px}
#code{font-size:24px;letter-spacing:10px;text-align:center}

/* app */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,21,36,.94);backdrop-filter:blur(6px);z-index:5}
.top-r{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.quota{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 11px;white-space:nowrap}
.quota b{color:var(--orange-hi)}
.app{display:grid;grid-template-columns:minmax(260px,1fr) minmax(340px,460px);gap:16px;padding:16px 18px;max-width:1400px;margin:0 auto;align-items:start}
.app.solo{grid-template-columns:1fr}
.col{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:12px;min-width:0}
.col-h{display:flex;align-items:center;justify-content:space-between;gap:8px}
.col-h h2{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cnt{font-weight:500;color:var(--muted);font-size:12px}
.drop{border-radius:12px;min-height:160px;border:1px dashed transparent;transition:border-color .15s,background .15s}
.drop.over{border-color:var(--orange);background:rgba(245,146,30,.06)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.thumb{position:relative;aspect-ratio:4/3;border-radius:11px;overflow:hidden;border:2px solid var(--line);background:#0a1320;cursor:pointer;padding:0}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb:hover{border-color:#3d5f86}.thumb[data-sel="1"]{border-color:var(--orange)}
.thumb .badge{position:absolute;right:6px;bottom:6px;background:rgba(11,21,36,.85);border:1px solid var(--line);border-radius:999px;font-size:10px;font-weight:700;color:var(--orange-hi);padding:2px 7px}
.thumb.up{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px;cursor:default}
.empty{display:flex;flex-direction:column;gap:6px;align-items:center;text-align:center;color:var(--muted);padding:34px 16px}
.empty b{color:var(--text)}
.work{position:sticky;top:66px;max-height:calc(100vh - 82px);overflow:auto}
.preview{background:#0a1320;border-radius:11px;overflow:hidden;display:flex;justify-content:center}
.preview img{max-width:100%;max-height:260px;display:block}
.form{display:flex;flex-direction:column;gap:10px}
.result{display:flex;flex-direction:column;gap:9px;border-top:1px solid var(--line);padding-top:12px}
.res-h{display:flex;align-items:center;justify-content:space-between;gap:8px}.rate{display:flex;gap:6px}
#rText{font-size:13px;background:#0a1626}
.res-a{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.hist{display:flex;flex-direction:column;gap:6px}
.hist h3{font-size:12px;color:var(--muted);font-weight:600;margin-top:4px}
.hrow{text-align:left;font:inherit;color:var(--text);background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:8px 10px;cursor:pointer;display:flex;justify-content:space-between;gap:8px;font-size:12px}
.hrow:hover{border-color:var(--orange)}.hrow span:last-child{color:var(--muted);white-space:nowrap}
.only-m{display:none}
.modal{position:fixed;inset:0;background:rgba(4,9,16,.72);display:flex;align-items:center;justify-content:center;padding:20px;z-index:20}
.modal-b{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;max-width:420px;width:100%;display:flex;flex-direction:column;gap:12px}
.modal-a{display:flex;gap:8px;justify-content:flex-end}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#0a1626;border:1px solid var(--orange);color:var(--text);border-radius:999px;padding:9px 18px;font-size:13px;z-index:30;max-width:92vw;text-align:center}
@media (max-width:820px){
  .app{grid-template-columns:1fr;padding:10px}
  .app.has-sel .gal{display:none}
  .work{position:static;max-height:none}
  .only-m{display:inline-flex}
  .brand .tag{display:none}
  .grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
}

/* admin */
.tabs{display:flex;gap:6px;padding:10px 18px;border-bottom:1px solid var(--line);overflow:auto}
.tabs button{font:inherit;font-weight:600;font-size:13px;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:999px;padding:6px 13px;cursor:pointer;white-space:nowrap}
.tabs button[data-on="1"]{color:var(--orange-hi);border-color:var(--orange)}
.adm{padding:16px 18px;max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.kpi b{display:block;font-size:22px;color:var(--orange-hi)}.kpi span{font-size:12px;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:7px 9px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>label{flex:1;min-width:160px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px}
.box h3{font-size:14px}
.pill{display:inline-block;font-size:11px;border:1px solid var(--line);border-radius:999px;padding:1px 8px;color:var(--muted)}
.pill.on{color:var(--ok);border-color:#2f7f55}.pill.off{color:var(--bad);border-color:#7a3b3b}
pre.p{white-space:pre-wrap;font:inherit;font-size:12px;color:#cfdcec;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:9px;max-height:220px;overflow:auto}
.mono{font-family:Consolas,Menlo,monospace;font-size:12.5px}