html,body{height:100%;margin:0;padding:0;font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-color);transition:background-color .3s ease,color .3s ease}:root{--bg-color: #ffffff;--text-color: #333333;--primary-color: #3f51b5;--secondary-color: #f5f5f5;--logout-btn-bg: #d9534f;--logout-btn-hover: #c9302c;--spinner-color: #3498db;--table-header-bg: #f4f4f4;--table-row-even: #f9f9f9;--table-row-odd: #ffffff;--table-row-hover: #e6f2ff;--table-row-selected: #cce5ff;--border-color: #ddd;--summary-bg: #f5f5f5;--summary-border: #ccc;--search-bg: #f9f9f9;--search-border: #ddd;--search-focus-border: #4caf50;--tooltip-bg: #333;--tooltip-text: #fff;--info-icon-bg: #f0f0f0;--info-icon-border: #ccc;--logo-bg: #f0f7ff;--logo-border: #0078d7;--subtitle-bg: white;--subtitle-color: #333}.dark-mode{--bg-color: #121212;--text-color: #e0e0e0;--primary-color: #7b1fa2;--secondary-color: #1e1e1e;--table-header-bg: #424242;--table-row-even: #2d2d2d;--table-row-odd: #1e1e1e;--table-row-hover: #2d2d2d;--table-row-selected: #1e1e1e;--border-color: #555;--summary-bg: #1e1e1e;--summary-border: #444;--search-bg: #2d2d2d;--search-border: #555;--search-focus-border: #7b1fa2;--tooltip-bg: #555;--tooltip-text: #e0e0e0;--info-icon-bg: #333;--info-icon-border: #555;--logo-bg: #1f2937;--logo-border: #3b82f6;--subtitle-bg: #1e293b;--subtitle-color: #ccc}.limegreen{color:#32cd32}.tomato{color:tomato}.loading-indicator{text-align:center;padding:2rem;font-size:1.2rem;color:var(--text-color)}.spinner{margin:1rem auto;width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-top:4px solid var(--spinner-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}