:root {
    --bg: #0a0e17;
    --bg-elev: #0e1420;
    --surface: #121a29;
    --surface-2: #182135;
    --border: #232e44;
    --border-soft: #1b2438;
    --text: #e8ecf5;
    --text-dim: #94a2b9;
    --text-faint: #8291a8;
    --accent: #5b8cff;
    --accent-soft: rgba(91, 140, 255, .12);
    --success: #2fd8a6;
    --success-soft: rgba(47, 216, 166, .12);
    --warning: #f2b84b;
    --warning-soft: rgba(242, 184, 75, .12);
    --danger: #f4586e;
    --danger-soft: rgba(244, 88, 110, .12);
    --info: #4bb8f0;
    --info-soft: rgba(75, 184, 240, .12);
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 12px 28px -12px rgba(0, 0, 0, .55);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    height: 56px;
    padding: 0 20px;
    background: rgba(14, 20, 32, .85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand b {
    font-size: 14px;
    font-weight: 650;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-link {
    font-size: 13px;
    color: var(--text-dim);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    transition: .15s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: var(--surface-2);
}

main {
    max-width: min(1920px, 96vw);
    margin: 0 auto;
    padding: 24px 20px 64px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-soft);
}

.card-head h2 {
    font-size: 14.5px;
    font-weight: 600;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    cursor: pointer;
    transition: .15s ease;
    white-space: nowrap;
    font-family: inherit;
    text-decoration: none;
}

.btn:hover {
    border-color: #324063;
    background: #1c2740;
}

.btn-sm {
    padding: 6px 10px;
    font-size: 12px;
}

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-accent:hover {
    background: #4a7bef;
}

.btn-danger {
    color: var(--danger);
    border-color: rgba(244, 88, 110, .35);
    background: var(--danger-soft);
}

.btn-danger:hover {
    background: var(--danger);
    color: #2a0810;
    border-color: var(--danger);
}

.btn-success {
    color: var(--success);
    border-color: rgba(47, 216, 166, .35);
    background: var(--success-soft);
}

.btn-warning {
    color: var(--warning);
    border-color: rgba(242, 184, 75, .35);
    background: var(--warning-soft);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
}

.badge-healthy {
    background: var(--success-soft);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-soft);
    color: var(--warning);
}

.badge-critical {
    background: var(--danger-soft);
    color: var(--danger);
}

.badge-unreachable {
    background: rgba(130, 145, 168, .12);
    color: var(--text-faint);
}

.badge-unknown {
    background: rgba(130, 145, 168, .12);
    color: var(--text-faint);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th,
td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-soft);
}

th {
    color: var(--text-faint);
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
}

tr:hover td {
    background: rgba(255, 255, 255, .015);
}

.mono {
    font-family: var(--mono);
    font-size: 12px;
}

.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 14px;
    padding: 16px 20px;
}

.kpi-label {
    color: var(--text-faint);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .03em;
    margin-bottom: 5px;
}

.kpi-value {
    font-weight: 700;
    font-size: 22px;
    font-variant-numeric: tabular-nums;
}

.live {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-dim);
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px var(--success-soft);
}

.dot.pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: .45;
    }
}

#toasts {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 360px;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    font-size: 13px;
    animation: toast-in .18s ease;
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toast.success svg {
    color: var(--success);
}

.toast.error svg {
    color: var(--danger);
}

.toast-msg {
    flex: 1;
    line-height: 1.4;
}

.toast-close {
    cursor: pointer;
    color: var(--text-faint);
    border: none;
    background: none;
    font-size: 16px;
}

.dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(4, 6, 12, .65);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dialog {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
    max-width: 440px;
    width: 90%;
}

.dialog h2 {
    font-size: 15px;
    font-weight: 650;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dialog label {
    display: block;
    font-size: 12.5px;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.dialog input,
.dialog select,
.dialog textarea {
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
}

.dialog input:focus,
.dialog select:focus,
.dialog textarea:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.dialog textarea {
    resize: vertical;
    min-height: 80px;
    font-family: var(--mono);
    font-size: 12px;
}

.dialog-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 6px;
}

.dialog textarea[readonly] {
    resize: none;
    font-family: var(--mono);
    font-size: 12px;
    min-height: 120px;
    background: var(--bg);
    cursor: default;
}

.job-log-viewer {
    max-height: 400px;
    overflow-y: auto;
    font-family: var(--mono);
    font-size: 11.5px;
    color: #c3cadb;
    line-height: 1.5;
    background: #080b12;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    padding: 12px;
    margin: 12px 20px;
    white-space: pre-wrap;
    word-break: break-word;
}

.filter-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 20px;
}

.filter-bar input,
.filter-bar select {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--text);
    font-size: 12px;
    font-family: inherit;
}

.filter-bar input:focus,
.filter-bar select:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.empty-state {
    padding: 40px;
    text-align: center;
    color: var(--text-faint);
    font-size: 13px;
}

.confirm-text {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
}

.hidden {
    display: none;
}

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline;
}

.htmx-request.htmx-indicator {
    display: inline;
}

.spinner {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2.5px solid var(--border);
    border-top-color: var(--accent);
    animation: spin .8s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.reset-field-label {
    display: block;
    font-size: 12.5px;
    margin-bottom: 5px;
    color: var(--text-dim);
}

.reset-input {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
}

.reset-input:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 360px;
    padding: 28px;
    margin: 20px;
}

.login-card h1 {
    font-size: 16px;
    font-weight: 650;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-card .sub {
    font-size: 12.5px;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.login-error {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid rgba(244, 88, 110, .35);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    font-size: 12.5px;
    margin-bottom: 14px;
}

.login-info {
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid rgba(91, 140, 255, .35);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    font-size: 12.5px;
    margin-bottom: 14px;
}

.login-card form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.login-card button {
    margin-top: 4px;
}

.login-card .btn {
    width: 100%;
}