:root{--brand-primary:#1a3a3a;--brand-primary-hover:#142d2d;--brand-primary-active:#0f2222;--brand-accent:#c8963e;--brand-accent-hover:#b8852e;--brand-accent-muted:#c8963e1f;--brand-accent-border:#c8963e59;--bg-page:#0f1011;--bg-surface:#17191b;--bg-elevated:#1e2124;--bg-overlay:#242729;--bg-hover:#ffffff0a;--bg-active:#ffffff12;--bg-canvas:#141617;--text-primary:#f0f0f0;--text-secondary:#9ba3af;--text-muted:#5c6470;--text-inverse:#0f1011;--border-subtle:#ffffff0f;--border-default:#ffffff17;--border-strong:#ffffff24;--border-focus:var(--brand-accent);--color-success:#22c55e;--color-success-bg:#22c55e1a;--color-processing:#3b82f6;--color-processing-bg:#3b82f61a;--color-error:#ef4444;--color-error-bg:#ef44441a;--color-warning:#f59e0b;--color-warning-bg:#f59e0b1a;--color-pending:#8b5cf6;--color-pending-bg:#8b5cf61a;--btn-primary-bg:#f0f0f0;--btn-primary-text:#0f1011;--btn-primary-hover:#fff;--sidebar-width:64px;--header-height:56px;--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-2xl:22px;--radius-full:9999px;--font-sans:"Inter", 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background var(--ease-fast)}.card:hover{border-color:var(--border-default)}.card-normal{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-5)}.card-elevated{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.card-selected{background:var(--brand-accent-muted);border:1px solid var(--brand-accent-border);border-radius:var(--radius-lg)}.card-header{margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid 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shimmer}.empty-state{justify-content:center;align-items:center;gap:var(--space-4);padding:var(--space-12);text-align:center;color:var(--text-muted);flex-direction:column;display:flex}.empty-state-icon{width:56px;height:56px;color:var(--text-muted);opacity:.4}.empty-state-title{font-size:var(--text-lg);color:var(--text-secondary);font-weight:600}.empty-state-desc{font-size:var(--text-sm);max-width:320px;color:var(--text-muted);line-height:1.7}.progress{background:var(--bg-overlay);border-radius:2px;height:4px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--brand-primary), var(--brand-accent));border-radius:2px;height:100%;transition:width .5s}.progress-fill.processing{background:var(--color-processing)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;padding:var(--space-6);background:#0009;justify-content:center;align-items:center;animation:.15s 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