:root{color-scheme:light;--ink:#1f1238;--muted:#726782;--line:#e8e1ef;--paper:#fbfaff;--panel:#fff;--brand:#6116a8;--accent:#d51eb5;--accent-strong:#b51297;--soft:#f4ecfb;--danger:#b42336;--success:#177149;--radius:16px;--shadow:0 18px 48px rgba(48,18,83,.11);font-family:"Segoe UI Variable","Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;min-width:320px;color:var(--ink);background:linear-gradient(180deg,#f7f2fb 0,#fbfaff 260px);font-size:15px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}img{display:block;max-width:100%}
.auth-shell{min-height:100dvh;display:grid;grid-template-columns:minmax(280px,1fr) minmax(360px,520px)}.auth-art{padding:clamp(32px,7vw,96px);background:#21054f;color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}.auth-art:after{content:"";position:absolute;width:440px;height:440px;border-radius:50%;right:-160px;bottom:-190px;background:#d51eb5;filter:blur(2px);opacity:.72}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;letter-spacing:-.03em;position:relative;z-index:1}.brand img{width:44px;height:44px;object-fit:contain}.auth-copy{position:relative;z-index:1;max-width:560px}.auth-copy h1{font-size:clamp(42px,6vw,78px);line-height:.96;letter-spacing:-.065em;margin:0 0 22px}.auth-copy p{max-width:44ch;color:#d9cce8;font-size:18px;line-height:1.55}.auth-panel{display:grid;place-items:center;padding:28px}.auth-card{width:min(100%,390px)}.auth-card h2{font-size:32px;letter-spacing:-.045em;margin:0 0 8px}.auth-card>p{margin:0 0 28px;color:var(--muted);line-height:1.55}
.field{display:grid;gap:8px;margin:0 0 16px;font-weight:700}.field span{font-size:13px}.field input,.field select,.field textarea,.toolbar input,.toolbar select,.asset-select{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:12px 13px;outline:none;transition:border-color .16s,box-shadow .16s}.field input:focus,.field select:focus,.field textarea:focus,.toolbar input:focus,.toolbar select:focus,.asset-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(213,30,181,.12)}.field textarea{min-height:88px;resize:vertical}.button{border:0;border-radius:10px;min-height:42px;padding:10px 16px;font-weight:800;white-space:nowrap}.button.primary{background:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-strong)}.button.secondary{background:var(--soft);color:var(--brand)}.button.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.button.danger{background:#fff0f2;color:var(--danger)}.button:active{transform:translateY(1px)}.wide{width:100%}.form-error{color:var(--danger);min-height:22px;margin-top:12px}.spinner-line{height:3px;background:linear-gradient(90deg,var(--accent) 0 35%,transparent 35% 100%);background-size:220% 100%;animation:loading 1s linear infinite;border-radius:4px}@keyframes loading{to{background-position:-220% 0}}
.shell{min-height:100dvh}.topbar{position:sticky;top:0;z-index:20;height:74px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1440px)/2))}.topbar .brand{color:var(--ink)}.topbar-actions{display:flex;align-items:center;gap:10px}.admin-name{color:var(--muted);font-weight:700}.workspace{max-width:1440px;margin:auto;padding:38px 24px 80px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.eyebrow{display:block;color:var(--accent-strong);font-size:12px;font-weight:900;letter-spacing:.14em;margin-bottom:10px}.page-head h1{font-size:clamp(34px,5vw,58px);line-height:1;letter-spacing:-.055em;margin:0 0 12px}.page-head p{color:var(--muted);margin:0;max-width:60ch;line-height:1.55}.metrics{display:flex;gap:28px;align-items:flex-end}.metric{min-width:112px}.metric span{display:block;color:var(--muted);font-size:12px;font-weight:800;margin-bottom:5px}.metric strong{font-size:28px;letter-spacing:-.04em}
.upload-panel{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(420px,1.2fr);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:28px}.upload-intro{padding:28px;background:#2b075c;color:#fff}.upload-intro h2{font-size:28px;letter-spacing:-.04em;margin:0 0 10px}.upload-intro p{color:#d9cce8;line-height:1.55;margin:0}.upload-form{padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.upload-form .field-file,.upload-form .field-alt,.upload-form .upload-actions{grid-column:1/-1}.drop-zone{border:1.5px dashed #c9addf;border-radius:12px;background:#faf6fd;padding:22px;text-align:center;transition:.16s}.drop-zone.dragging{border-color:var(--accent);background:#f7e9f8}.drop-zone input{width:100%;margin-top:10px}.drop-zone strong{display:block;font-size:17px}.drop-zone small{display:block;color:var(--muted);margin-top:5px}.upload-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.upload-progress{color:var(--muted);font-size:13px}
.library{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.library-head{padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px}.library-head h2{margin:0;font-size:24px;letter-spacing:-.035em}.toolbar{display:flex;gap:10px;min-width:min(100%,580px)}.toolbar input{flex:1}.toolbar select{width:160px}.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line)}.asset{background:#fff;min-width:0}.asset-image{aspect-ratio:4/3;background:#eee8f3;overflow:hidden;position:relative}.asset-image img{width:100%;height:100%;object-fit:cover;transition:transform .24s}.asset:hover .asset-image img{transform:scale(1.025)}.asset-folder{position:absolute;left:10px;top:10px;background:rgba(33,5,79,.86);color:#fff;padding:6px 8px;border-radius:7px;font-size:11px;font-weight:800}.asset-body{padding:16px}.asset-body h3{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0 0 5px}.asset-meta{color:var(--muted);font-size:12px;margin:0 0 13px}.asset-select{font-size:13px;padding:9px;margin-bottom:10px}.asset-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.asset-actions .button{font-size:12px;min-height:36px;padding:8px}.asset-actions .danger{grid-column:1/-1}.empty,.error-state,.loading-state{grid-column:1/-1;padding:64px 24px;text-align:center;background:#fff}.empty h3,.error-state h3{font-size:24px;margin:0 0 8px}.empty p,.error-state p{color:var(--muted);margin:0}.access-denied{min-height:100dvh;display:grid;place-items:center;padding:24px}.denied-card{max-width:540px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}.denied-card h1{margin-top:0;font-size:34px;letter-spacing:-.04em}#toast{position:fixed;z-index:50;right:20px;bottom:20px;max-width:min(420px,calc(100vw - 40px));padding:13px 16px;border-radius:10px;background:#25133d;color:#fff;box-shadow:var(--shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:none}
@media(max-width:1050px){.gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.page-head{align-items:flex-start}.metrics{display:none}}@media(max-width:800px){.auth-shell{grid-template-columns:1fr}.auth-art{min-height:270px;padding:28px}.auth-copy h1{font-size:46px}.auth-panel{padding:36px 22px}.upload-panel{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.page-head{display:block}.toolbar{min-width:0;width:100%;margin-top:18px}.library-head{align-items:flex-start;flex-direction:column}.upload-form{grid-template-columns:1fr}.upload-form>*{grid-column:1!important}}@media(max-width:520px){.topbar{height:66px;padding:0 14px}.topbar .brand span{display:none}.admin-name{display:none}.workspace{padding:26px 14px 72px}.gallery{grid-template-columns:1fr}.toolbar{flex-direction:column}.toolbar select{width:100%}.upload-intro,.upload-form{padding:22px}.asset-actions{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}