@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--color-bg: #f0f2f5;--color-surface: #ffffff;--color-surface-hover: #f8f9fb;--color-surface-active: #eef1f6;--color-sidebar: var(--color-surface);--color-sidebar-text: var(--color-text-secondary);--color-sidebar-active: #ffffff;--color-sidebar-active-bg: var(--gradient-primary);--color-primary: #7B3FF2;--color-primary-hover: #8A4FFF;--color-primary-light: rgba(123, 63, 242, .1);--gradient-primary: linear-gradient(135deg, #8A4FFF, #5B2BE0);--glow-primary: 0 0 15px rgba(123, 63, 242, .4), 0 0 30px rgba(123, 63, 242, .2);--glow-active: 0 0 10px rgba(123, 63, 242, .3);--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-success: #10b981;--color-warning: #f59e0b;--color-text: #1a1d23;--color-text-secondary: #6b7280;--color-text-muted: #9ca3af;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-overlay: rgba(0, 0, 0, .5);--color-drop-zone: rgba(99, 102, 241, .08);--color-drop-zone-border: rgba(99, 102, 241, .4);--color-selection: rgba(99, 102, 241, .12);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .16);--shadow-card: 0 2px 8px rgba(0, 0, 0, .06);--shadow-card-hover: 0 8px 24px rgba(0, 0, 0, .12);--sidebar-width: 240px;--topbar-height: 60px;--bottombar-height: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}[data-theme=dark]{--color-bg: #09090b;--color-surface: #18181b;--color-surface-hover: #27272a;--color-surface-active: #3f3f46;--color-sidebar: #09090b;--color-sidebar-text: #a1a1aa;--color-text: #e8eaf0;--color-text-secondary: #9ca3b4;--color-text-muted: 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var(--transition-fast)}.preview-close:hover{background:var(--color-border);transform:scale(1.05)}.preview-modal-body{flex:1;display:flex;align-items:center;justify-content:space-between;padding:20px;background:#09090b;position:relative;overflow:hidden}.preview-image-container{flex:1;height:100%;display:flex;align-items:center;justify-content:center;padding:0 40px}.preview-image-container img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 20px 50px #00000080;border-radius:4px;transition:transform var(--transition-normal)}.preview-nav-btn{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff1a;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:all var(--transition-fast)}.preview-nav-btn:hover:not(:disabled){background:#fff3;transform:scale(1.1)}.preview-nav-btn:disabled{opacity:.2;cursor:not-allowed}.preview-modal-footer{padding:12px 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