428 lines
9.7 KiB
CSS
428 lines
9.7 KiB
CSS
/* Modern UI Design System - 2025 */
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@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
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:root {
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/* Color Palette - Indigo/Violet Theme */
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--primary-50: #eef2ff;
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--primary-100: #e0e7ff;
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--primary-500: #6366f1;
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--primary-600: #4f46e5;
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--primary-700: #4338ca;
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--secondary-50: #f8fafc;
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--secondary-100: #f1f5f9;
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--secondary-200: #e2e8f0;
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--secondary-500: #64748b;
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--secondary-800: #1e293b;
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--secondary-900: #0f172a;
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--success: #10b981;
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--warning: #f59e0b;
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--error: #ef4444;
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--info: #3b82f6;
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/* Semantic Colors */
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--bg-body: #f8fafc;
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--bg-card: #ffffff;
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--text-main: var(--secondary-800);
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--text-muted: var(--secondary-500);
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--border-color: var(--secondary-200);
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/* Effects */
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--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
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--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
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--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
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--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
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--radius-sm: 0.375rem;
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--radius-md: 0.5rem;
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--radius-lg: 0.75rem;
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--radius-xl: 1rem;
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--transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
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}
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Inter', system-ui, -apple-system, sans-serif;
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background-color: var(--bg-body);
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color: var(--text-main);
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line-height: 1.5;
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-webkit-font-smoothing: antialiased;
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}
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/* Typography */
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h1, h2, h3, h4, h5, h6 {
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color: var(--secondary-900);
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font-weight: 700;
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letter-spacing: -0.025em;
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}
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/* Buttons */
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.ui-btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: 0.625rem 1.25rem;
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font-size: 0.875rem;
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font-weight: 500;
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border-radius: var(--radius-md);
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border: 1px solid transparent;
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cursor: pointer;
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transition: var(--transition);
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gap: 0.5rem;
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}
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.ui-btn:active {
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transform: scale(0.98);
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}
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.ui-btn-primary {
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background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
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color: white;
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box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2);
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}
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.ui-btn-primary:hover {
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background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
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box-shadow: 0 6px 8px -1px rgba(79, 70, 229, 0.3);
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}
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.ui-btn-secondary {
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background: white;
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border-color: var(--secondary-200);
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color: var(--secondary-800);
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}
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.ui-btn-secondary:hover {
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background: var(--secondary-50);
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border-color: var(--secondary-300);
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}
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.ui-btn-danger {
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background: var(--error);
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color: white;
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}
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.ui-btn-danger:hover {
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background: #dc2626;
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}
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.ui-btn-success {
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background: var(--success);
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color: white;
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}
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/* Inputs */
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.ui-input {
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width: 100%;
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padding: 0.625rem 1rem;
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border: 1px solid var(--secondary-200);
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border-radius: var(--radius-md);
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background-color: white;
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color: var(--text-main);
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font-size: 0.875rem;
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transition: var(--transition);
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}
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.ui-input:focus {
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outline: none;
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border-color: var(--primary-500);
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box-shadow: 0 0 0 3px var(--primary-100);
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}
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/* Custom Select / Dropdown */
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.ui-select-wrapper {
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position: relative;
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width: 100%;
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}
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.ui-select-trigger {
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width: 100%;
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padding: 0.625rem 2.5rem 0.625rem 1rem;
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border: 1px solid var(--secondary-200);
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border-radius: var(--radius-md);
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background-color: white;
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color: var(--text-main);
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font-size: 0.875rem;
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cursor: pointer;
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transition: var(--transition);
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display: flex;
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align-items: center;
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justify-content: space-between;
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user-select: none;
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}
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.ui-select-trigger::after {
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content: '';
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position: absolute;
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right: 0.75rem;
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top: 50%;
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transform: translateY(-50%);
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width: 0;
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height: 0;
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border-left: 5px solid transparent;
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border-right: 5px solid transparent;
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border-top: 5px solid var(--secondary-500);
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transition: transform 0.2s;
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}
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.ui-select-wrapper.open .ui-select-trigger::after {
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transform: translateY(-50%) rotate(180deg);
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}
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.ui-select-trigger:hover {
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border-color: var(--secondary-300);
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}
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.ui-select-wrapper.open .ui-select-trigger,
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.ui-select-trigger:focus {
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outline: none;
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border-color: var(--primary-500);
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box-shadow: 0 0 0 3px var(--primary-100);
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}
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.ui-select-trigger .placeholder {
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color: var(--text-muted);
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}
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.ui-select-dropdown {
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position: absolute;
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top: calc(100% + 4px);
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left: 0;
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right: 0;
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background: white;
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border: 1px solid var(--secondary-200);
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border-radius: var(--radius-md);
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box-shadow: var(--shadow-lg);
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z-index: 1000;
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max-height: 240px;
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overflow-y: auto;
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opacity: 0;
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visibility: hidden;
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transform: translateY(-8px);
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transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
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}
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.ui-select-wrapper.open .ui-select-dropdown {
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opacity: 1;
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visibility: visible;
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transform: translateY(0);
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}
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.ui-select-option {
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padding: 0.625rem 1rem;
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cursor: pointer;
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transition: background 0.15s;
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display: flex;
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align-items: center;
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gap: 0.5rem;
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}
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.ui-select-option:hover {
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background: var(--secondary-50);
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}
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.ui-select-option.selected {
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background: var(--primary-50);
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color: var(--primary-700);
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font-weight: 500;
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}
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.ui-select-option.selected::before {
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content: '✓';
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font-size: 0.75rem;
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color: var(--primary-600);
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}
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.ui-select-option:first-child {
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border-radius: var(--radius-md) var(--radius-md) 0 0;
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}
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.ui-select-option:last-child {
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border-radius: 0 0 var(--radius-md) var(--radius-md);
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}
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/* 隐藏原生 select */
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.ui-select-wrapper select.ui-select-native {
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position: absolute;
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opacity: 0;
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pointer-events: none;
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width: 100%;
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height: 100%;
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}
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/* 兼容旧的 select.ui-input 样式 */
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select.ui-input,
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select.ui-select {
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width: 100%;
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padding: 0.625rem 2.5rem 0.625rem 1rem;
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border: 1px solid var(--secondary-200);
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border-radius: var(--radius-md);
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background-color: white;
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
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background-repeat: no-repeat;
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background-position: right 0.75rem center;
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background-size: 1rem;
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color: var(--text-main);
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font-size: 0.875rem;
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cursor: pointer;
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transition: var(--transition);
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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}
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select.ui-input:focus,
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select.ui-select:focus {
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outline: none;
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border-color: var(--primary-500);
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box-shadow: 0 0 0 3px var(--primary-100);
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}
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select.ui-input:hover,
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select.ui-select:hover {
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border-color: var(--secondary-300);
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}
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/* Cards */
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.ui-card {
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background: var(--bg-card);
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border-radius: var(--radius-lg);
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border: 1px solid var(--secondary-100);
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box-shadow: var(--shadow-sm);
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padding: 1.5rem;
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}
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/* Notifications */
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#notification-container {
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position: fixed;
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top: 1.5rem;
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right: 1.5rem;
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z-index: 50;
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display: flex;
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flex-direction: column;
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gap: 0.75rem;
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}
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.notification {
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min-width: 320px;
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padding: 1rem;
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background: white;
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border-radius: var(--radius-md);
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box-shadow: var(--shadow-lg);
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border-left: 4px solid transparent;
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transform: translateX(100%);
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opacity: 0;
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transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
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display: flex;
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align-items: center;
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gap: 0.75rem;
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}
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.notification.show {
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transform: translateX(0);
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opacity: 1;
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}
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.notification-success { border-left-color: var(--success); }
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.notification-error { border-left-color: var(--error); }
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.notification-warning { border-left-color: var(--warning); }
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.notification-info { border-left-color: var(--info); }
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.notification-icon {
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flex-shrink: 0;
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width: 24px;
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height: 24px;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 12px;
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color: white;
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}
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.notification-success .notification-icon { background: var(--success); }
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.notification-error .notification-icon { background: var(--error); }
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.notification-warning .notification-icon { background: var(--warning); }
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.notification-info .notification-icon { background: var(--info); }
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.notification-message {
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font-size: 0.875rem;
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font-weight: 500;
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color: var(--secondary-800);
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}
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/* Modal */
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.ui-modal {
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position: fixed;
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inset: 0;
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z-index: 40;
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display: flex;
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align-items: center;
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justify-content: center;
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opacity: 0;
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pointer-events: none;
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transition: opacity 0.2s;
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}
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.ui-modal.show {
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opacity: 1;
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pointer-events: auto;
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}
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.ui-modal-overlay {
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position: absolute;
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inset: 0;
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background: rgba(15, 23, 42, 0.4);
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backdrop-filter: blur(4px);
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}
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.ui-modal-content {
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position: relative;
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background: white;
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width: 90%;
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max-width: 500px;
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max-height: 90vh;
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border-radius: var(--radius-lg);
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box-shadow: var(--shadow-xl);
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padding: 1.5rem;
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transform: scale(0.95);
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transition: transform 0.2s;
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overflow-y: auto;
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overflow-x: hidden;
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}
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.ui-modal.show .ui-modal-content {
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transform: scale(1);
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}
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.ui-modal-content h3 {
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font-size: 1.125rem;
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margin-bottom: 1rem;
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}
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.ui-modal-actions {
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margin-top: 1.5rem;
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display: flex;
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justify-content: flex-end;
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gap: 0.75rem;
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}
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/* Utilities */
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.text-sm { font-size: 0.875rem; }
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.text-muted { color: var(--text-muted); }
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.font-medium { font-weight: 500; }
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.flex { display: flex; }
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.items-center { align-items: center; }
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.justify-between { justify-content: space-between; }
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.gap-2 { gap: 0.5rem; }
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.gap-4 { gap: 1rem; }
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.mt-4 { margin-top: 1rem; }
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.mb-4 { margin-bottom: 1rem; }
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