:root{color-scheme:light;--brand-primary: #2563eb;--brand-primary-light: #eff6ff;--brand-primary-hover: #1d4ed8;--bg-page: #f8fafc;--bg-surface: #ffffff;--sidebar-bg: #ffffff;--sidebar-fg: #475569;--sidebar-fg-strong: #0f172a;--sidebar-hover-bg: #f1f5f9;--sidebar-active-bg: var(--brand-primary-light);--sidebar-active-fg: var(--brand-primary);--sidebar-border: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--border-subtle: #f1f5f9;--success: #16a34a;--success-bg: #dcfce7;--warning: #d97706;--warning-bg: #fef3c7;--danger: #dc2626;--danger-bg: #fee2e2;--info: #0891b2;--info-bg: #e0f2fe;--neutral: #64748b;--neutral-bg: #f1f5f9;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .1);--hover-bg: #f1f5f9;--focus-ring: 0 0 0 3px rgba(37, 99, 235, .25)}:root[data-theme=dark]{color-scheme:dark;--brand-primary: #3b82f6;--brand-primary-light: rgba(59, 130, 246, .16);--brand-primary-hover: #60a5fa;--bg-page: #0f172a;--bg-surface: #1e293b;--sidebar-bg: #1e293b;--sidebar-fg: #94a3b8;--sidebar-fg-strong: #f1f5f9;--sidebar-hover-bg: rgba(148, 163, 184, .1);--sidebar-active-bg: var(--brand-primary-light);--sidebar-active-fg: var(--brand-primary-hover);--sidebar-border: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #334155;--border-subtle: rgba(148, 163, 184, .12);--success: #4ade80;--success-bg: rgba(34, 197, 94, .16);--warning: #fbbf24;--warning-bg: rgba(245, 158, 11, .16);--danger: #f87171;--danger-bg: rgba(239, 68, 68, .16);--info: #22d3ee;--info-bg: rgba(8, 145, 178, .2);--neutral: #94a3b8;--neutral-bg: rgba(148, 163, 184, .12);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .45);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--hover-bg: rgba(148, 163, 184, .1);--focus-ring: 0 0 0 3px rgba(96, 165, 250, .35)}:root[data-theme=brand]{color-scheme:light;--brand-primary: #dc2626;--brand-primary-light: #fef2f2;--brand-primary-hover: #b91c1c;--bg-page: #fafafa;--bg-surface: #ffffff;--sidebar-bg: #171717;--sidebar-fg: #a3a3a3;--sidebar-fg-strong: #fafafa;--sidebar-hover-bg: rgba(255, 255, 255, .08);--sidebar-active-bg: rgba(220, 38, 38, .2);--sidebar-active-fg: #f87171;--sidebar-border: #262626;--text-primary: #171717;--text-secondary: #525252;--text-muted: #a3a3a3;--border-color: #e5e5e5;--border-subtle: #f5f5f5;--success: #16a34a;--success-bg: #dcfce7;--warning: #d97706;--warning-bg: #fef3c7;--danger: #b91c1c;--danger-bg: #fee2e2;--info: #525252;--info-bg: #f5f5f5;--neutral: #737373;--neutral-bg: #f5f5f5;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .1);--hover-bg: #f5f5f5;--focus-ring: 0 0 0 3px rgba(220, 38, 38, .2)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;overflow:hidden}a{color:inherit}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}ul,ol{list-style:none}img,svg{display:block;max-width:100%}:focus-visible{outline:none;box-shadow:0 0 0 3px #2563eb40}h1{font-size:22px;font-weight:700;color:var(--text-primary);line-height:1.3}h2{font-size:18px;font-weight:600;color:var(--text-primary);line-height:1.3}h3{font-size:15px;font-weight:600;color:var(--text-primary);line-height:1.4}h4{font-size:13px;font-weight:600;color:var(--text-primary);line-height:1.4}p{font-size:13.5px;color:var(--text-secondary);line-height:1.6}.text-muted{color:var(--text-muted)!important}.text-primary{color:var(--text-primary)!important}.text-sm{font-size:12px!important}.text-xs{font-size:11px!important}.font-medium{font-weight:500!important}.font-semibold{font-weight:600!important}.font-bold{font-weight:700!important}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.flex-1{flex:1}.w-full{width:100%}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:10px;box-shadow:var(--shadow-sm);padding:24px}.page-section{margin-bottom:24px}.divider{border:none;border-top:1px solid var(--border-color);margin:16px 0}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.material-symbols-outlined{font-variation-settings:"FILL" 0,"wght" 300,"GRAD" 0,"opsz" 24;vertical-align:middle;-webkit-user-select:none;user-select:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}