:root{color-scheme:light;--bg: #f4f6fb;--surface: #ffffff;--surface-alt: #f8fafc;--border: #e2e8f0;--text: #1e293b;--text-muted: #64748b;--primary: #2563eb;--primary-dark: #1d4ed8;--danger: #dc2626;--danger-dark: #b91c1c;--positive: #059669;--positive-bg: #d1fae5;--warning: #b45309;--warning-bg: #fef3c7;--neutral-bg: #e0e7ff;--muted-bg: #e2e8f0;--sidebar-width: 232px;--topbar-height: 60px;--radius: 10px;--shadow: 0 1px 3px rgba(15, 23, 42, .08);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}h1,h2,h3{margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:8px 14px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s ease,border-color .15s ease,opacity .15s ease}.btn:hover:not(:disabled){background:var(--surface-alt)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--primary-dark)}.btn--danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn--danger:hover:not(:disabled){background:var(--danger-dark)}.btn--ghost{background:transparent}.btn--block{width:100%}.btn--small{padding:5px 10px;font-size:13px;border-radius:6px}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#eef2ff,#f4f6fb)}.login__card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:32px;display:flex;flex-direction:column;gap:16px}.login__brand{display:flex;align-items:baseline;gap:8px}.login__brand-name{font-size:22px;font-weight:700;color:var(--primary)}.login__brand-tag{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.login__intro{margin:0;color:var(--text-muted)}.login__error{background:#fee2e2;color:var(--danger-dark);border:1px solid #fecaca;border-radius:8px;padding:10px 12px;font-size:13px}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:13px;font-weight:500;color:var(--text-muted)}.field__input{border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px;background:var(--surface);color:var(--text)}.field__input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.field__input--inline{padding:6px 8px;font-size:13px}.form-card{margin-bottom:20px;padding:18px 20px}.form-card__title{margin:0 0 14px;font-size:15px;font-weight:700;color:var(--text)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.form-card__actions{margin-top:16px;display:flex;justify-content:flex-end}.form-msg{margin:12px 0 0;font-size:13px}.form-msg--error{color:var(--danger, #dc2626)}.form-msg--ok{color:var(--primary)}.layout{display:flex;min-height:100vh}.app-boot{min-height:100vh;display:flex;align-items:center;justify-content:center}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:#0f172a;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar__brand{height:var(--topbar-height);display:flex;align-items:center;gap:8px;padding:0 20px;border-bottom:1px solid rgba(148,163,184,.2)}.sidebar__brand-name{font-size:18px;font-weight:700;color:#fff}.sidebar__brand-tag{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8}.sidebar__nav{display:flex;flex-direction:column;padding:12px;gap:2px;overflow-y:auto}.sidebar__link{display:block;padding:10px 14px;border-radius:8px;color:#cbd5e1;text-decoration:none;font-weight:500;transition:background .15s ease,color .15s ease}.sidebar__link:hover{background:#94a3b81f;color:#fff}.sidebar__link--active{background:var(--primary);color:#fff}.content{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:var(--topbar-height);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;position:sticky;top:0;z-index:5}.topbar__spacer{flex:1}.topbar__account{display:flex;align-items:center;gap:16px}.topbar__identity{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2}.topbar__name{font-weight:600}.topbar__role{font-size:12px;color:var(--text-muted);text-transform:capitalize}.main{padding:24px;flex:1}.page{display:flex;flex-direction:column;gap:16px}.page__header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.page__title{font-size:22px;font-weight:700}.page__subtitle{margin:4px 0 0;color:var(--text-muted)}.page__actions{display:flex;gap:8px}.section-title{font-size:15px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-top:8px}.muted{color:var(--text-muted)}.status{border-radius:var(--radius);padding:16px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;gap:12px}.status--loading{color:var(--text-muted)}.status--error{background:#fef2f2;border-color:#fecaca;color:var(--danger-dark);justify-content:space-between}.status--empty{color:var(--text-muted);justify-content:center}.metric-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;display:flex;flex-direction:column;gap:6px}.metric-card__label{font-size:13px;color:var(--text-muted)}.metric-card__value{font-size:26px;font-weight:700}.metric-card__hint{font-size:12px;color:var(--text-muted)}.kv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.kv{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;display:flex;flex-direction:column;gap:4px}.kv__key{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.kv__value{font-size:16px;font-weight:600}.dist{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px}.dist__row{display:grid;grid-template-columns:140px 1fr 60px;align-items:center;gap:12px}.dist__label{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dist__track{background:var(--surface-alt);border-radius:999px;height:12px;overflow:hidden}.dist__fill{display:block;height:100%;background:var(--primary);border-radius:999px;min-width:2px}.dist__count{text-align:right;font-variant-numeric:tabular-nums;color:var(--text-muted)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13.5px}.table th,.table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);white-space:nowrap}.table th{background:var(--surface-alt);color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.03em}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--surface-alt)}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge--positive{background:var(--positive-bg);color:var(--positive)}.badge--warning{background:var(--warning-bg);color:var(--warning)}.badge--neutral{background:var(--neutral-bg);color:var(--primary-dark)}.badge--muted{background:var(--muted-bg);color:var(--text-muted)}