:root {
    --bg: #f4f6f8;
    --card-bg: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #e5e7eb;
    --accent: #2563eb;
    --ok: #16a34a;
    --warning: #d97706;
    --critical: #dc2626;
    --offline: #6b7280;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; background: var(--card-bg); border-bottom: 1px solid var(--border); }
.topbar .brand a { font-weight: 700; font-size: 1.2rem; color: var(--text); }
.topbar nav a { margin-right: 16px; }
.user-menu { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .9rem; }

.content { max-width: 1100px; margin: 0 auto; padding: 24px; }
.footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 24px; }

.login-page { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-box { background: var(--card-bg); padding: 32px; border-radius: 8px; box-shadow: 0 2px 12px rgba(0,0,0,.08); width: 320px; }
.login-box h1 { margin-top: 0; text-align: center; }

.form, form.form { display: flex; flex-direction: column; gap: 14px; max-width: 480px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; color: var(--muted); }
label.checkbox { flex-direction: row; align-items: center; gap: 8px; }
input, select, button { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 1rem; }
button, .btn { background: var(--accent); color: #fff; border: none; cursor: pointer; padding: 8px 14px; border-radius: 6px; display: inline-block; }
button:hover, .btn:hover { opacity: .9; text-decoration: none; }
.btn-link-danger { background: none; border: none; color: var(--critical); cursor: pointer; padding: 0; font: inherit; text-decoration: underline; }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 12px; }
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-success { background: #dcfce7; color: #166534; }

.summary-cards { display: flex; gap: 16px; margin-bottom: 24px; }
.card { flex: 1; background: var(--card-bg); border-radius: 8px; padding: 16px; text-align: center; border: 1px solid var(--border); }
.card .num { display: block; font-size: 2rem; font-weight: 700; }
.card .label { color: var(--muted); font-size: .85rem; }
.card.status-ok .num { color: var(--ok); }
.card.status-warning .num { color: var(--warning); }
.card.status-critical .num { color: var(--critical); }
.card.status-offline .num { color: var(--offline); }

.site-table { width: 100%; border-collapse: collapse; background: var(--card-bg); border-radius: 8px; overflow: hidden; }
.site-table th, .site-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: .9rem; }
.site-table th { background: #f9fafb; color: var(--muted); font-weight: 600; }
.url-cell { color: var(--muted); }

.badge { padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; color: #fff; }
.badge-ok { background: var(--ok); }
.badge-warning { background: var(--warning); }
.badge-critical { background: var(--critical); }
.badge-offline { background: var(--offline); }
.badge-unknown { background: #9ca3af; }

.detail-status { padding: 12px 16px; border-radius: 8px; background: var(--card-bg); border-left: 4px solid var(--offline); margin-bottom: 16px; }
.detail-status.status-ok { border-left-color: var(--ok); }
.detail-status.status-warning { border-left-color: var(--warning); }
.detail-status.status-critical { border-left-color: var(--critical); }
.detail-status.status-offline { border-left-color: var(--offline); }

.findings { list-style: none; padding: 0; }
.findings li { padding: 8px 12px; border-radius: 6px; margin-bottom: 6px; background: #f3f4f6; }
.finding-critical { background: #fee2e2 !important; color: #991b1b; }
.finding-warning { background: #fef3c7 !important; color: #92400e; }
.finding-info { background: #dbeafe !important; color: #1e40af; }

.meta { color: var(--muted); margin-top: -8px; }

.group-heading { margin: 28px 0 10px 0; font-size: 1.1rem; color: var(--text); }
.group-heading:first-of-type { margin-top: 0; }
.group-count { color: var(--muted); font-weight: 400; font-size: .9rem; }
.group-table { margin-bottom: 8px; }

.nav-badge { display: inline-block; background: var(--critical); color: #fff; font-size: .72rem; font-weight: 700; padding: 1px 7px; border-radius: 999px; margin-left: 2px; }

.findings-table { width: 100%; border-collapse: collapse; background: var(--card-bg); border-radius: 8px; overflow: hidden; margin-bottom: 8px; }
.findings-table th, .findings-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: .88rem; vertical-align: top; }
.findings-table th { background: #f9fafb; color: var(--muted); font-weight: 600; }
.finding-row-harmless { opacity: .6; }
.finding-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.inline-form { display: inline; }
.btn-sm { font-size: .78rem; padding: 5px 9px; border-radius: 5px; border: 1px solid var(--border); background: #fff; color: var(--text); cursor: pointer; }
.btn-sm:hover { opacity: .85; }
.btn-sm:disabled { opacity: .4; cursor: default; }
.btn-harmless { border-color: var(--ok); color: var(--ok); }
.btn-watch { border-color: var(--warning); color: var(--warning); }
.btn-report { border-color: var(--critical); color: var(--critical); }
.finding-status { font-weight: 600; font-size: .82rem; }
.finding-status-open { color: var(--critical); }
.finding-status-harmless { color: var(--ok); }
.finding-status-watch { color: var(--warning); }
.finding-status-reported { color: #7c3aed; }
.meta-small { color: var(--muted); }

.badge-todo-open { background: var(--critical); }
.badge-todo-in_progress { background: var(--warning); }
.badge-todo-done { background: var(--ok); }
.todo-row-done { opacity: .6; }

.badge-paused { background: #6b7280; }
.site-row-paused { opacity: .55; }
.alert-paused { background: #f3f4f6; color: #374151; border-left: 4px solid #6b7280; }
.btn-pause { background: #fff; border: 1px solid var(--warning); color: var(--warning); }
.btn-resume { background: #fff; border: 1px solid var(--ok); color: var(--ok); }