:root{
  --accent:#C75B3C; --accent-soft:#F6E3DB; --accent-d:#A8482E;
  --cream:#FBF7F0; --surface:#FFFFFF; --line:#ECE4D8; --line-2:#E3D9CA;
  --ink:#2B2620; --ink-soft:#7A7066; --muted:#A89C8C;
  --ok:#3E8E6E; --warn:#C98A2B; --danger:#C0492F;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--cream);color:var(--ink);font-size:14px;line-height:1.5}
button{font-family:inherit;cursor:pointer}
a{color:var(--accent);text-decoration:none}

/* ---------- login ---------- */
.login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F3E7DC,#FBF7F0)}
.login-card{width:360px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:34px 30px;box-shadow:0 24px 60px rgba(42,33,22,.18)}
.login-logo{width:52px;height:52px;border-radius:15px;background:var(--accent);color:#fff;font-weight:700;font-size:24px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.login h1{font-size:20px;margin-bottom:4px}
.login p{color:var(--ink-soft);font-size:13px;margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--ink-soft);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line-2);background:var(--cream);border-radius:10px;padding:11px 12px;font-size:14px;color:var(--ink);outline:none}
.field input:focus{border-color:var(--accent)}
.btn{width:100%;background:var(--accent);color:#fff;border:none;border-radius:11px;padding:12px;font-size:15px;font-weight:600;transition:transform .12s}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--line-2)}
.btn.sm{width:auto;padding:7px 14px;font-size:13px;border-radius:9px}
.link{margin-top:14px;text-align:center;font-size:13px;color:var(--ink-soft)}
.err{color:var(--danger);font-size:13px;min-height:18px;margin-bottom:8px}

/* ---------- layout ---------- */
.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.side{background:#221F1A;color:#E9E2D6;padding:20px 14px;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
.brand .lg{width:38px;height:38px;border-radius:11px;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:18px}
.brand b{font-size:15px;color:#fff}
.nav-btn{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:#CFC6B8;background:transparent;border:none;text-align:left;font-size:14px;width:100%}
.nav-btn:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-btn.on{background:var(--accent);color:#fff}
.side .spacer{flex:1}
.side .me{padding:10px 12px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px;color:#B8AFA0}
.side .me b{color:#fff;display:block;font-size:13.5px}
.side .me .role{color:var(--accent);font-size:12px}

.main{padding:26px 30px;overflow:auto}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.topbar h2{font-size:20px}
.topbar .sub{color:var(--ink-soft);font-size:13px;margin-top:2px}

/* ---------- cards / stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px}
.stat .n{font-size:26px;font-weight:700}
.stat .l{color:var(--ink-soft);font-size:13px;margin-top:4px}
.stat .accent{color:var(--accent)}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:20px}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input,.toolbar select{border:1px solid var(--line-2);background:var(--cream);border-radius:9px;padding:9px 11px;font-size:13.5px;outline:none}
.toolbar .grow{flex:1}

/* ---------- table ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}
th{color:var(--ink-soft);font-weight:600;font-size:12.5px;background:var(--cream)}
tbody tr:hover{background:#FCF9F3}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}
.badge.free{background:#E4F1EA;color:var(--ok)}
.badge.paid{background:#FBE9DF;color:var(--accent-d)}
.badge.on{background:#E4F1EA;color:var(--ok)}
.badge.off{background:#F0EAE0;color:var(--muted)}
.row-actions{display:flex;gap:8px}
.mini{padding:5px 11px;font-size:12.5px;border-radius:8px;border:1px solid var(--line-2);background:var(--cream);color:var(--ink)}
.mini.danger{color:var(--danger);border-color:#EBCfC9}
.mini.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.swatch{width:16px;height:16px;border-radius:4px;display:inline-block;vertical-align:-3px;margin-right:6px}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(30,24,16,.42);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal.show{display:flex}
.sheet{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;width:100%;max-width:560px;max-height:90vh;overflow:auto}
.sheet h3{font-size:17px;margin-bottom:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
.close-x{float:right;background:none;border:none;font-size:20px;color:var(--muted);cursor:pointer}

/* perm matrix */
.perm-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.perm-row label{flex:1}
.tags-input{display:flex;flex-wrap:wrap;gap:6px;border:1px solid var(--line-2);background:var(--cream);border-radius:9px;padding:8px;min-height:42px}
.tags-input input{border:none;background:transparent;outline:none;flex:1;min-width:120px;padding:4px}
.tag-chip{background:var(--accent-soft);color:var(--accent-d);border-radius:999px;padding:3px 10px;font-size:12.5px;display:inline-flex;align-items:center;gap:6px}
.tag-chip b{cursor:pointer;font-weight:700}
.empty{color:var(--muted);text-align:center;padding:30px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#221F1A;color:#fff;padding:11px 18px;border-radius:10px;font-size:13.5px;opacity:0;transition:opacity .25s;z-index:99;pointer-events:none}
.toast.show{opacity:1}

/* table cells */
.cell-name{display:flex;align-items:center;gap:10px}
.cell-thumb{width:38px;height:38px;border-radius:9px;object-fit:cover;flex-shrink:0;background:var(--accent-soft)}
.cell-thumb.empty{display:flex;align-items:center;justify-content:center;color:var(--accent-d);font-weight:700;font-size:16px}
.cell-desc{max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* upload controls */
.upload-row{display:flex;align-items:center;gap:12px}
.upload-row input[type=file]{flex:1;border:1px dashed var(--line-2);background:var(--cream);border-radius:10px;padding:9px 10px;font-size:13px;color:var(--ink-soft)}
.upload-row input[type=file]:disabled{opacity:.6}
.up-preview{width:54px;height:54px;border-radius:9px;border:1px solid var(--line);background:var(--cream);flex-shrink:0;overflow:hidden;display:flex;align-items:center;justify-content:center}
.up-preview img{width:100%;height:100%;object-fit:cover}
.up-preview a{font-size:11px;color:var(--accent);padding:4px;text-align:center}
.up-hint{font-size:12px;color:var(--muted);margin-top:5px;word-break:break-all}

/* upload file link / size summary / download */
.file-link{display:inline-flex;align-items:center;gap:3px;font-size:11.5px;color:var(--accent);text-decoration:none;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-link:hover{text-decoration:underline}
.size-summary{margin:4px 0 2px;padding:9px 12px;background:var(--accent-soft);color:var(--accent-d);border-radius:9px;font-size:13px;font-weight:600}
.dl-mini{display:inline-block;font-size:11.5px;color:var(--accent);border:1px solid var(--line-2);border-radius:7px;padding:2px 8px;margin-right:6px;white-space:nowrap}
.dl-mini:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.dl-row{margin-top:4px}
.model-size{font-size:12.5px;color:var(--ink-soft);white-space:nowrap}

/* ---------- image cropper (lock to 16:10 card aspect) ---------- */
.crop-overlay{position:fixed;inset:0;background:rgba(20,16,11,.6);display:flex;align-items:center;justify-content:center;z-index:400}
.crop-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;width:412px;max-width:94vw;box-shadow:0 24px 60px rgba(0,0,0,.32)}
.crop-box h4{margin:0 0 4px;font-size:15px;color:var(--ink)}
.crop-sub{margin:0 0 10px;font-size:12px;color:var(--muted)}
.crop-stage{position:relative;width:360px;height:300px;max-width:100%;margin:0 auto;border-radius:10px;overflow:hidden;background:#1f1b15;touch-action:none;cursor:grab;user-select:none}
.crop-stage.drag{cursor:grabbing}
.crop-stage canvas{display:block;width:360px;height:300px;max-width:100%}
.crop-controls{display:flex;align-items:center;gap:10px;margin-top:10px}
.crop-controls label{font-size:13px;color:var(--ink-soft);display:flex;align-items:center;gap:8px;flex:1}
.crop-controls input[type=range]{flex:1;accent-color:var(--accent)}
.crop-controls .zv{font-size:12px;color:var(--muted);min-width:34px;text-align:right}
.crop-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.crop-note{font-size:11.5px;color:var(--muted);text-align:center;margin-top:8px}