:root{--bg: #f4f5f7;--surface: #ffffff;--surface-muted: #f0f1f4;--border: #e2e5eb;--text: #111827;--text-muted: #6b7280;--accent: #3b6ef5;--accent-text: #ffffff;--accent-muted: #e8efff;--danger: #dc2626;--danger-muted: #fef2f2;--backdrop: rgba(17, 24, 39, .45);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 14px;--page-max-width: 1280px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #0f1117;--surface: #171b24;--surface-muted: #1e2430;--border: #2a3140;--text: #eceef2;--text-muted: #9aa3b2;--accent: #5b8aff;--accent-text: #ffffff;--accent-muted: #1a2744;--danger: #f87171;--danger-muted: #2a1518;--backdrop: rgba(0, 0, 0, .65);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .25), 0 1px 2px rgba(0, 0, 0, .15)}}*,*:before,*:after{box-sizing:border-box}body{font-family:var(--font);margin:0;padding:0;background:var(--bg);color:var(--text);line-height:1.5;color-scheme:light dark}.page-container{width:100%;max-width:var(--page-max-width);margin:0 auto;padding:1.25rem 1.5rem 2rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:1.25rem}.badge{display:inline-flex;align-items:center;padding:.15rem .5rem;font-size:.68rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;line-height:1.3}.badge-accent{background:var(--accent);color:var(--accent-text)}.badge-muted{background:var(--surface-muted);color:var(--text-muted)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.45rem .9rem;font-size:.9rem;font-family:inherit;font-weight:500;line-height:1.25;cursor:pointer;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text);transition:background-color .15s ease,color .15s ease}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-primary:hover:not(:disabled){filter:brightness(1.08)}.btn-secondary{background:var(--surface-muted);color:var(--text)}.btn-secondary:hover:not(:disabled){filter:brightness(.97)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--surface-muted);color:var(--text)}.input{width:100%;padding:.55rem .7rem;font-size:1rem;font-family:inherit;line-height:1.4;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color .15s ease}.input:focus{border-color:var(--accent)}.input:disabled{opacity:.6;cursor:not-allowed}.table{width:100%;border-collapse:collapse;font-size:.95rem}.table th,.table td{padding:.6rem .75rem;text-align:left;border-bottom:1px solid var(--border)}.table th{font-weight:600;color:var(--text-muted);background:var(--surface-muted)}.table tbody tr:hover{background:var(--surface-muted)}.text-muted{color:var(--text-muted)}.text-error{color:var(--danger)}