:root{--bg: #050507;--bg-elevated: #0b0b10;--glass: rgba(255, 255, 255, .055);--glass-strong: rgba(255, 255, 255, .09);--glass-hover: rgba(255, 255, 255, .085);--stroke: rgba(255, 255, 255, .085);--stroke-strong: rgba(255, 255, 255, .16);--text: #e9e9ee;--text-dim: rgba(233, 233, 238, .55);--text-faint: rgba(233, 233, 238, .32);--accent: #8ea0ff;--accent-soft: rgba(142, 160, 255, .16);--danger: #ff6b6b;--danger-soft: rgba(255, 107, 107, .12);--ok: #55d6a0;--radius-lg: 22px;--radius-md: 14px;--radius-sm: 10px;--blur: saturate(160%) blur(24px);--shadow-panel: 0 24px 70px rgba(0, 0, 0, .55);--font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}html{color-scheme:dark}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.45;overflow:hidden;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}.app-bg{position:fixed;inset:0;z-index:-1;background:radial-gradient(50% 42% at 18% 8%,rgba(84,98,190,.16),transparent 70%),radial-gradient(44% 38% at 85% 88%,rgba(58,130,140,.1),transparent 70%),radial-gradient(60% 55% at 60% 30%,rgba(120,90,190,.06),transparent 75%),var(--bg)}::selection{background:#8ea0ff52}button{font:inherit;color:inherit;border:none;background:none;cursor:pointer;touch-action:manipulation}input,textarea,select{font:inherit;color:inherit}a{color:var(--accent);text-decoration:none}.glass{background:var(--glass);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);border:1px solid var(--stroke);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel),inset 0 1px #ffffff0f}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;border-radius:var(--radius-md);font-weight:500;font-size:14.5px;transition:background .16s ease,transform .1s ease,opacity .16s ease;user-select:none;-webkit-user-select:none}.btn:active{transform:scale(.975)}.btn:disabled{opacity:.45;pointer-events:none}.btn-primary{background:#eef0f6;color:#0a0a0e}.btn-primary:hover{background:#dcdfea}.btn-ghost{background:var(--glass-strong);border:1px solid var(--stroke)}.btn-ghost:hover{background:var(--glass-hover)}.btn-danger{background:var(--danger-soft);color:var(--danger);border:1px solid rgba(255,107,107,.25)}.btn-danger:hover{background:#ff6b6b33}.btn-icon{min-height:38px;min-width:38px;padding:0;border-radius:var(--radius-sm);color:var(--text-dim)}.btn-icon:hover{background:var(--glass-strong);color:var(--text)}.btn-icon.active{background:var(--accent-soft);color:var(--accent)}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:var(--text-dim);padding-left:2px}.input{width:100%;min-height:44px;padding:0 14px;background:#ffffff0d;border:1px solid var(--stroke);border-radius:var(--radius-md);outline:none;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.input::placeholder{color:var(--text-faint)}.input:focus{border-color:#8ea0ff8c;box-shadow:0 0 0 3px #8ea0ff24;background:#ffffff12}.error-text{color:var(--danger);font-size:13.5px}.hint-text{color:var(--text-dim);font-size:13px}.spinner{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.2);border-top-color:var(--text);animation:spin .7s 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14px;gap:18px}.side-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:600;letter-spacing:-.01em;padding:0 8px}.side-brand-true{color:var(--accent);font-weight:650}.side-nav{display:flex;flex-direction:column;gap:2px}.side-nav-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:var(--radius-sm);color:var(--text-dim);font-size:14px;transition:background .14s ease,color .14s ease;text-align:left}.side-nav-item:hover{background:var(--glass-strong);color:var(--text)}.side-nav-item.active{background:var(--accent-soft);color:var(--accent)}.side-section-label{display:flex;align-items:center;gap:6px;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);padding:0 8px 8px}.side-tags{overflow-y:auto;min-height:0}.side-tag-list{display:flex;flex-wrap:wrap;gap:6px;padding:0 6px}.side-tag{font-size:12.5px;padding:4px 10px;border-radius:999px;background:var(--glass-strong);border:1px solid 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button{color:var(--text-faint);display:flex}.sort-select{height:38px;background:#ffffff0d;border:1px solid var(--stroke);border-radius:var(--radius-md);color:var(--text-dim);padding:0 10px;outline:none;font-size:13.5px;cursor:pointer}.sort-select option{background:#16161c;color:var(--text)}.view-toggle{display:flex;gap:2px;background:#ffffff0a;border:1px solid var(--stroke);border-radius:var(--radius-md);padding:2px}.view-toggle .btn-icon{min-height:32px;min-width:34px}.upload-btn{min-height:38px}.selection-bar{display:flex;align-items:center;gap:8px;width:100%}.selection-count{font-size:14.5px;font-weight:500}.selection-bar .btn{min-height:36px;font-size:13.5px;padding:0 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.16s ease,background .16s ease,box-shadow .16s ease}.bulk-file-panel.dragging{border-color:#8ea0ffc7;background:#8ea0ff16;box-shadow:inset 0 0 0 1px #8ea0ff1a}.bulk-section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:55px;padding:10px 14px;border-bottom:1px solid var(--stroke)}.bulk-section-head>div{display:flex;align-items:baseline;gap:8px;min-width:0}.bulk-section-head h3{font-size:13.5px;font-weight:600}.bulk-section-head span{color:var(--text-faint);font-size:11.5px}.bulk-file-actions{align-items:center!important;flex-shrink:0}.bulk-add-files{display:inline-flex;align-items:center;gap:5px;min-height:30px;padding:0 9px;border:1px solid var(--stroke);border-radius:8px;background:#ffffff0d;color:var(--text-dim);font-size:11.5px;font-weight:500;white-space:nowrap;transition:background .14s ease,color .14s ease,border-color .14s 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