:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--bg-color: #f8fafc;--surface-color: #ffffff;--surface-secondary: #f8fafc;--text-primary: #1e293b;--text-secondary: #64748b;--text-tertiary: #94a3b8;--border-color: #e2e8f0;--hover-color: #f1f5f9;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--sidebar-width: 250px;--header-height: 64px}[data-theme=dark]{--bg-color: #0f172a;--surface-color: #1e293b;--surface-secondary: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--border-color: #334155;--hover-color: #334155;--primary-light: #1e3a5f}[data-theme=dark] body{background-color:var(--bg-color);color:var(--text-primary)}[data-theme=dark] input,[data-theme=dark] select,[data-theme=dark] textarea{background-color:#0f172a;color:#f1f5f9;border-color:#475569}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:#64748b}[data-theme=dark] input:focus,[data-theme=dark] select:focus,[data-theme=dark] textarea:focus{border-color:#10b981}[data-theme=dark] table{color:#f1f5f9}[data-theme=dark] h1,[data-theme=dark] h2,[data-theme=dark] h3,[data-theme=dark] h4,[data-theme=dark] h5{color:#f1f5f9!important}[data-theme=dark] label{color:#94a3b8!important}[data-theme=dark] p{color:#94a3b8}[data-theme=dark] td,[data-theme=dark] th{color:#e2e8f0}[data-theme=dark] span{color:inherit}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.5}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}