Oxicloud/static/css/base/variables.css

:root {
    --sidebar-width: 250px;

    /* Backgrounds */
    --color-bg-page: #f5f7fa;
    --color-bg-surface: #ffffff;
    --color-bg-input: #f9fafb;
    --color-bg-hover: #f8fafc;
    --color-bg-muted: #f0f3f7;
    --color-bg-subtle: #f8f9fa;
    --color-bg-alt: #f7fafc;
    --color-bg-input-alt: #edf2f7;
    --color-bg-empty: #f0f0f0;

    /* Borders */
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    --color-border-medium: #cbd5e0;
    --color-border-faint: #e0e6ed;
    --color-border-subtle: #e0e5e8;
    --color-border-xfaint: #f0f0f0;
    --color-border-ddd: #ddd;

    /* Text */
    --color-text: #2d3748;
    --color-text-heading: #1e293b;
    --color-text-muted: #718096;
    --color-text-faint: #94a3b8;
    --color-text-secondary: #4a5568;
    --color-text-subtle: #64748b;
    --color-text-dark: #334155;
    --color-text-placeholder: #a0aec0;
    --color-text-gray: #6c757d;
    --color-text-medium: #666;
    --color-text-faint2: #888;
    --color-text-light: #999;
    --color-text-black: #333;
    --color-text-dim: #555;

    /* Accent */
    --color-accent: #ff5e3a;
    --color-accent-hover: #e04520;
    --color-accent-gradient: linear-gradient(135deg, #ff5e3a 0%, #ff2d55 100%);
    --color-accent-shadow: rgba(255, 94, 58, 0.3);
    --color-accent-ring: rgba(255, 94, 58, 0.1);
    --color-accent-tint: #fff5f3;
    --color-accent-mid: #ff8a5c;
    --color-accent-shadow-lg: rgba(255, 94, 58, 0.4);
    --color-accent-bg: rgba(255, 94, 58, 0.06);
    --color-accent-bg-sm: rgba(255, 94, 58, 0.08);
    --color-accent-ring-dark: rgba(255, 94, 58, 0.15);
    --color-accent-ring-strong: rgba(255, 94, 58, 0.2);
    --color-accent-ring-xl: rgba(255, 94, 58, 0.4);
    --color-accent-ring-xs: rgba(255, 94, 58, 0.05);

    /* Feedback */
    --color-error-bg: #fee2e2;
    --color-error-text: #b91c1c;
    --color-success-bg: #dcfce7;
    --color-success-text: #15803d;
    --color-success-border: #48bb78;
    --color-success-alt: #34c759;
    --color-success-bg-alt: #e6f4ea;
    --color-success-text-alt: #0d904f;
    --color-success-bg-green: #e8f5e9;
    --color-success-text-green: #4eaa25;

    /* Dangerous actions */
    --color-danger-bg: #f56565;
    --color-danger-text: white;
    --color-danger-bg-hover: #e53e3e;
    --color-danger-alt: #ef4444;
    --color-danger-ring: rgba(239, 68, 68, 0.3);
    --color-danger-ring-lg: rgba(239, 68, 68, 0.4);
    --color-danger-light-bg: #fef2f2;
    --color-danger-lighter: #fef2f2;
    --color-danger-text-alt: #e53e3e;
    --color-danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);

    /* Warning/feedback */
    --color-warning-bg: #ffeaa7;
    --color-warning-bg-dark: #fdcb6e;
    --color-warning-text: #ffc107;
    --color-warning-border: #ffc107;
    --color-warning-ring: rgba(255, 193, 7, 0.1);
    --color-warning-shadow: rgba(255, 193, 7, 0.5);
    --color-warning-orange-bg: #fff3e0;
    --color-warning-orange-border: #f57c00;
    --color-warning-orange-text: #f57c00;
    --color-warning-bg-light: #fef3c7;
    --color-warning-text-amber: #f59e0b;
    --color-warning-bg-orange: #fef3e2;
    --color-warning-text-orange: #d04423;

    /* Info */
    --color-info-bg: #ebf5fb;
    --color-info-border: #2b6cb0;
    --color-info-text: #2b6cb0;
    --color-info-bg-alt: #e0ecff;
    --color-info-text-alt: #3171d8;
    --color-info-surface: #e0e7ff;
    --color-info-blue: #3b82f6;

    /* Shadows */
    --color-shadow: rgba(0, 0, 0, 0.1);
    --color-shadow-lg: rgba(0, 0, 0, 0.12);
    --color-shadow-xs: rgba(0, 0, 0, 0.05);
    --color-shadow-sm: rgba(0, 0, 0, 0.08);
    --color-shadow-md: rgba(0, 0, 0, 0.15);
    --color-shadow-xl: rgba(0, 0, 0, 0.2);
    --color-shadow-2xl: rgba(0, 0, 0, 0.25);
    --color-shadow-3xl: rgba(0, 0, 0, 0.3);
    --color-shadow-4xl: rgba(0, 0, 0, 0.4);
    --color-shadow-5xl: rgba(0, 0, 0, 0.5);

    /* Overlays */
    --color-overlay: rgba(0, 0, 0, 0.5);
    --color-overlay-light: rgba(0, 0, 0, 0.45);
    --color-overlay-heavy: rgba(0, 0, 0, 0.85);
    --color-overlay-darkest: rgba(0, 0, 0, 0.92);
    --color-overlay-shadow: rgba(0, 0, 0, 0.6);

    /* Foreground / control surfaces on top of dark overlays */
    --color-on-overlay: rgba(255, 255, 255, 0.95);
    --color-on-overlay-muted: rgba(255, 255, 255, 0.9);
    --color-overlay-button: rgba(255, 255, 255, 0.12);
    --color-overlay-button-hover: rgba(255, 255, 255, 0.22);

    /* Items */
    --color-item: var(--color-bg-surface);
    --color-item-hover: var(--color-bg-hover);
    --color-item-active: #f8d2ae;
    --color-item-selected: #fff8f6;
    --color-item-hover-accent: #fff0ec;
    --color-item-hover-blue: #f0f8ff;
    --color-item-hover-sky: #e0f2fe;

    /* Sidebar — always dark */
    --color-sidebar-bg-from: #2a3042;
    --color-sidebar-bg-to: #232838;
    --color-sidebar-text: rgba(255, 255, 255, 0.65);
    --color-sidebar-text-hover: rgba(255, 255, 255, 0.9);
    --color-sidebar-text-active: #ffffff;
    --color-sidebar-active-bg: rgba(255, 94, 58, 0.12);
    --color-sidebar-hover-bg: rgba(255, 255, 255, 0.06);
    --color-sidebar-separator: rgba(255, 255, 255, 0.07);
    --color-sidebar-overlay: rgba(0, 0, 0, 0.5);
    --color-sidebar-storage-bg: rgba(255, 255, 255, 0.05);
    --color-sidebar-storage-border: rgba(255, 255, 255, 0.07);
    --color-sidebar-storage-text: rgba(255, 255, 255, 0.8);
    --color-sidebar-storage-bar: rgba(255, 255, 255, 0.1);
    --color-sidebar-storage-faint: rgba(255, 255, 255, 0.5);
    --color-sidebar-logo-gradient: linear-gradient(135deg, #ff5e3a 0%, #ff8a5c 100%);
    --color-sidebar-progress: linear-gradient(90deg, #ff5e3a 0%, #ff8a5c 100%);
    --color-sidebar-shadow: rgba(255, 94, 58, 0.35);
    --color-sidebar-shadow-lg: rgba(255, 94, 58, 0.45);

    /* Calendar dot colors */
    --color-cal-1: #ffa94d;
    --color-cal-2: #74b9ff;
    --color-cal-3: #81ecec;
    --color-cal-4: #ffd43b;
    --color-cal-5: #ff6b9d;
    --color-cal-6: #ff7675;
    --color-cal-7: #0984e3;
    --color-cal-8: #00cec9;
    --color-cal-9: #f0c800;
    --color-cal-10: #e84393;
    --color-cal-11: #e74c3c;

    /* File type badge colors */
    --color-ft-html: #e34c26;
    --color-ft-js: #2965f1;
    --color-ft-python: #3776ab;
    --color-ft-typescript: #3178c6;
    --color-ft-rust: #dea584;
    --color-ft-go: #00add8;
    --color-ft-java: #e76f00;
    --color-ft-shell: #555555;
    --color-ft-csharp: #68217a;
    --color-ft-php: #8892be;
    --color-ft-ruby: #cc342d;
    --color-ft-swift: #fa7343;
    --color-ft-kotlin: #7f52ff;
    --color-ft-scala: #e38c00;
    --color-ft-angular: #cb171e;
    --color-ft-cpp: #9c4221;
    --color-ft-docker: #083fa1;
    --color-ft-generic-blue: #556ee6;
    --color-ft-generic-green: #4eaa25;
    --color-ft-generic-gray: #a0aec0;
    --color-ft-orange-light: #ffb86c;
    --color-ft-yellow: #ffd43b;
    --color-ft-orange-alt: #e34c26;
    --color-ft-coffeescript: #9c4221;

    /* File type icon background/text pairs */
    --color-ft-folder-bg: #ffeaa7;
    --color-ft-folder-tab: #fdcb6e;
    --color-ft-doc-bg: #e0ecff;
    --color-ft-doc-text: #3171d8;
    --color-ft-pdf-bg: #fee2e2;
    --color-ft-pdf-text: #e53e3e;
    --color-ft-image-bg: #e0f2fe;
    --color-ft-image-text: #3b82f6;
    --color-ft-video-bg-from: #ede9fe;
    --color-ft-video-bg-to: #fce7f3;
    --color-ft-video-text: #8b5cf6;
    --color-ft-audio-bg: #fef3c7;
    --color-ft-audio-text: #f59e0b;
    --color-ft-audio-alt-bg: #fff3e0;
    --color-ft-spreadsheet-bg: #e6f4ea;
    --color-ft-spreadsheet-text: #0d904f;
    --color-ft-presentation-bg: #fef3e2;
    --color-ft-presentation-text: #d04423;
    --color-ft-archive-bg: #f5f0eb;
    --color-ft-archive-text: #8d6e63;
    --color-ft-installer-bg: #f3e8ff;
    --color-ft-installer-text: #7c3aed;
    --color-ft-script-bg: #e8f5e9;
    --color-ft-script-text: #4eaa25;
    --color-ft-config-bg: #f1f3f5;
    --color-ft-config-text: #718096;

    /* Multiselect bar — always dark */
    --color-multiselect-bg: #1e293b;
    --color-multiselect-border: #334155;
    --color-multiselect-text: #ffffff;
    --color-multiselect-text-faint: rgba(255, 255, 255, 0.7);
    --color-multiselect-hover-bg: rgba(255, 255, 255, 0.1);
    --color-multiselect-action-text: #ffffff;
    --color-multiselect-action-hover: rgba(255, 255, 255, 0.2);
    --color-multiselect-danger-bg: rgba(239, 68, 68, 0.25);
    --color-multiselect-danger-text: #fca5a5;
    --color-multiselect-danger-active: rgba(239, 68, 68, 0.4);
    --color-multiselect-danger-text-active: #ffffff;

    /* Notification */
    --color-notification-bg: #ffffff;
    --color-notification-badge: #ff3b30;
    --color-notification-success: #34c759;
    --color-notification-error: #ff3b30;

    /* Photos lightbox — always dark overlay */
    --color-lightbox-overlay: rgba(0, 0, 0, 0.92);
    --color-lightbox-btn-bg: rgba(255, 255, 255, 0.12);
    --color-lightbox-btn-text: #ffffff;
    --color-lightbox-btn-hover: rgba(255, 255, 255, 0.25);
    --color-lightbox-gradient-top: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), transparent);
    --color-lightbox-gradient-bottom: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    --color-lightbox-text-faint: rgba(255, 255, 255, 0.5);
    --color-lightbox-text-muted: rgba(255, 255, 255, 0.7);

    /* Purple/special */
    --color-purple-bg: #f3e8ff;
    --color-purple-border: #7c3aed;
    --color-purple-text: #7c3aed;
    --color-purple-bg-gradient: linear-gradient(135deg, #e0e7ff 0%, #ede9fe 50%, #fce7f3 100%);
    --color-purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    --color-purple-shadow: rgba(139, 92, 246, 0.35);
    --color-purple-border-light: rgba(139, 92, 246, 0.15);

    /* OIDC / auth */
    --color-oidc-bg: #4f46e5;
    --color-oidc-shadow: rgba(79, 70, 229, 0.3);
    --color-oidc-shadow-lg: rgba(79, 70, 229, 0.4);

    /* Device verify */
    --color-device-verify-text: #ffc107;
    --color-device-verify-shadow: rgba(255, 193, 7, 0.5);
    --color-device-verify-drop-shadow: rgba(255, 193, 7, 0.4);
    --color-device-verify-border: #ffc107;
    --color-device-verify-muted: #6c757d;
    --color-device-verify-dim: #ccc;

    /* Content area */
    --color-content-muted: #888;
    --color-content-bg-warn: #ffeaa7;
    --color-content-bg-warn-dark: #fdcb6e;
    --color-content-debug-bg: red;
    --color-content-debug-text: white;

    /* User menu */
    --color-user-menu-header-bg: linear-gradient(135deg, #fef5f3 0%, #fdf2f8 100%);
    --color-user-menu-header-border: #fce7e1;

    /* Share dialog */
    --color-share-link-text: #1565c0;
    --color-share-link-hover: #1565c0;
    --color-share-remove-text: #b71c1c;
    --color-share-owner-text: #757575;

    /* Trash view */
    --color-trash-surface: #ffffff;
    --color-trash-border: #ddd;
    --color-trash-restore: #4caf50;
    --color-trash-delete: #f44336;
    --color-trash-empty-bg: #f0f0f0;

    /* Primary (style.css) */
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;

    /* Recent view */
    --color-recent-muted: #6c757d;
    --color-recent-border: #6c757d;

    /* Star colors */
    --color-star-text: #fbbf24;
    --color-star-text-hover: #f59e0b;
    --color-star-active: #d97706;

    /* Card drop target */
    --color-card-drop-tint: rgba(230, 126, 34, 0.08);
    --color-card-drop-border: #e67e22;

    /* Neutral backgrounds */
    --color-neutral-warm-bg: #f5f0eb;
    --color-neutral-warm-text: #8d6e63;
    --color-neutral-bg: #f1f3f5;

    /* Admin/profile blue accent */
    --color-admin-blue: #60a5fa;
    --color-admin-blue-bg: rgba(59, 130, 246, 0.1);
    --color-admin-blue-bg-sm: rgba(59, 130, 246, 0.15);

    /* Danger hover bg (for logout etc.) */
    --color-danger-hover-bg: rgba(239, 68, 68, 0.1);

    /* Additional success rings */
    --color-success-ring: rgba(72, 187, 120, 0.1);
    --color-success-ring-dark: rgba(72, 187, 120, 0.15);
    --color-success-text-strong: #2f855a;
    --color-success-ring-vivid: rgba(74, 222, 128, 0.1);
    --color-success-text-vivid: #86efac;
    --color-success-ring-vivid-lg: rgba(74, 222, 128, 0.15);
    --color-success-icon-vivid: #4ade80;
    --color-secret-green: #059669;

    /* Additional overlays */
    --color-overlay-mid: rgba(0, 0, 0, 0.6);
    --color-overlay-video: rgba(0, 0, 0, 0.55);

    /* Progress overlays */
    --color-progress-overlay: rgba(255, 255, 255, 0.95);
    --color-progress-overlay-dark: rgba(30, 41, 59, 0.95);

    /* Misc */
    --color-black: #000000;
    --color-info-border-light: #90cdf4;
    --color-notification-error-ring: rgba(255, 59, 48, 0.1);
    --color-accent-second: #ff2d55;
    --color-warning-ring-xs: rgba(255, 193, 7, 0.05);

    /* Avatar / profile */
    --color-avatar-gradient: linear-gradient(135deg, #3b82f6, #6366f1);
    --color-text-navy: #1a1a2e;
    --color-role-admin-bg: #dbeafe;
    --color-role-admin-text: #1d4ed8;
    --color-dark-mid: #475569;
    --color-role-admin-dark-bg: #1e3a5f;

    /* Photo tile */
    --color-photo-check-border: rgba(255, 255, 255, 0.8);

    /* Accent shadow (smaller) */
    --color-accent-shadow-sm: rgba(255, 94, 58, 0.25);

    /* Warning faint background */
    --color-warning-bg-faint: #fffbeb;

    /* Storage progress fill gradients */
    --color-storage-fill-green: linear-gradient(90deg, #059669, #10b981);
    --color-storage-fill-orange: linear-gradient(90deg, #d97706, #f59e0b);
    --color-storage-fill-red: linear-gradient(90deg, #dc2626, #ef4444);

    /* Error text (dark shade) */
    --color-error-text-dark: #991b1b;

    /* Stat warning border */
    --color-stat-warn-border: #fbbf24;

    /* Status badge — light mode (success/emerald) */
    --color-badge-success-bg: #ecfdf5;
    --color-badge-success-bg-medium: #d1fae5;
    --color-badge-success-text: #065f46;
    --color-badge-success-border: #a7f3d0;
    --color-badge-success-fill: #047857;
    --color-badge-success-fill-dark: #064e27;
    --color-badge-success-fill-faint: #f0fdf4;
    --color-badge-green-bg: #ecfdf5;
    --color-badge-green-text: #065f46;

    /* Status badge — light mode (orange/coral) */
    --color-badge-orange-bg: #fff5f3;
    --color-badge-orange-text: #ff5e3a;

    /* Status badge — light mode (error/red) */
    --color-badge-error-border: #fecaca;

    /* Status badge — light mode (warning/amber) */
    --color-badge-warning-text: #92400e;
    --color-badge-warning-border: #fde68a;
    --color-badge-amber-bg: #fef3c7;
    --color-badge-amber-text: #f59e0b;

    /* Status badge — light mode (indigo/purple) */
    --color-badge-indigo-bg: #ede9fe;
    --color-badge-indigo-text: #6d28d9;

    /* Status badge — light mode (blue) */
    --color-badge-blue-bg: #eff6ff;
    --color-badge-blue-text: #1e40af;
    --color-badge-blue-border: #bfdbfe;

    /* Status badge — light mode (gray/disabled) */
    --color-badge-gray: #d1d5db;

    /* FIXME: Status badge — dark mode */
    --color-badge-success-dark-bg: #052e16;
    --color-badge-success-dark-border: #065f46;
    --color-badge-error-dark-bg: #3b1111;
    --color-badge-error-dark-bg-hover: #4a1515;
    --color-badge-error-dark-text: #fca5a5;
    --color-badge-warning-dark-bg: #422006;
    --color-badge-warning-dark-border: #92400e;
    --color-badge-indigo-dark-bg: #2e1065;
    --color-badge-indigo-dark-text: #c4b5fd;
    --color-badge-blue-dark-bg: #0c2d48;
    --color-badge-blue-dark-text: #93c5fd;

    /* Dark structural */
    --color-dark-footer: #162032;
    --color-scrollbar-dark: rgba(255, 255, 255, 0.15);
    --color-border-dark-faint: rgba(255, 255, 255, 0.03);

    /* Misc */
    --color-bg-off-white: #fafbfd;
    --color-danger-shadow: rgba(220, 38, 38, 0.2);
    --color-danger-shadow-lg: rgba(220, 38, 38, 0.3);

    --color-music-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --color-music-background: var(--color-bg-surface);
    --color-music-public-bg: rgba(74, 144, 217, 0.12);

    --color-video-play: white;
    --color-video-play-shadow: black;
}