/* RadPerf — Dark/Light theme with CSS custom properties */

/* === Theme Variables === */
:root[data-theme="dark"] {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #1e2130;
    --bg-card-hover: #252838;
    --bg-input: #252838;
    --border: #2a2d3a;
    --border-hover: #3a3d4a;
    --text-primary: #e4e6ed;
    --text-secondary: #9ca0b0;
    --text-muted: #6b7084;
    --accent: #6c8cff;
    --accent-hover: #5a7aee;
    --success: #4ade80;
    --warning: #fbbf24;
    --danger: #f87171;
    --bar-ok: #4ade80;
    --bar-warning: #fbbf24;
    --bar-critical: #f87171;
    --bar-bg: #252838;
    --nav-bg: #161822;
    --shadow: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.5);
    --hero-glow: radial-gradient(circle at top right, rgba(108, 140, 255, 0.18), transparent 34%);
    --surface-soft: rgba(255,255,255,0.03);
}

:root[data-theme="light"] {
    --bg-primary: #f4f1ea;
    --bg-secondary: #fffdf9;
    --bg-card: #ffffff;
    --bg-card-hover: #f4efe7;
    --bg-input: #f4efe7;
    --border: #ddd6c8;
    --border-hover: #c8bfaf;
    --text-primary: #241f17;
    --text-secondary: #61584b;
    --text-muted: #908677;
    --accent: #0b6bcb;
    --accent-hover: #0959aa;
    --success: #22c55e;
    --warning: #d97706;
    --danger: #dc2626;
    --bar-ok: #22c55e;
    --bar-warning: #d97706;
    --bar-critical: #dc2626;
    --bar-bg: #e8dfd1;
    --nav-bg: rgba(255, 253, 249, 0.82);
    --shadow: 0 1px 3px rgba(55,40,18,0.08);
    --shadow-lg: 0 18px 40px rgba(55,40,18,0.12);
    --hero-glow: radial-gradient(circle at top right, rgba(11, 107, 203, 0.12), transparent 38%);
    --surface-soft: rgba(11,107,203,0.04);
}

/* === Reset & Base === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    background-image: var(--hero-glow);
    background-attachment: fixed;
}

/* === Navigation === */
.topnav {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 56px;
}

.topnav-wrap {
    background: var(--nav-bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(18px);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent);
    text-decoration: none;
    margin-right: 1rem;
}
.nav-brand:hover { color: var(--accent); }

.nav-logo {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 0.25rem;
}

.nav-utilities {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 0.75rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.nav-link:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.nav-link.active {
    background: var(--bg-card);
    color: var(--accent);
}

.theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.45rem 0.7rem;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.45rem;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.theme-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.theme-toggle-pill {
    min-width: 88px;
    justify-content: center;
}

.theme-toggle-label {
    font-size: 0.8rem;
    font-weight: 600;
}

[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: none; }

/* === Layout === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem;
}

.page-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    justify-content: space-between;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.page-header-stack {
    align-items: flex-end;
}

.page-kicker {
    margin-bottom: 0.35rem;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.page-subtitle {
    max-width: 60ch;
    color: var(--text-secondary);
    margin-top: 0.35rem;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* === Cards === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
}

.section-stack {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.split-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    gap: 1.5rem;
}

.operator-brief {
    padding: 1.35rem 1.4rem;
    border-radius: 22px;
    border: 1px solid var(--border);
    background:
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
    box-shadow: var(--shadow-lg);
}

.operator-brief-good {
    background:
        linear-gradient(135deg, rgba(74, 222, 128, 0.12), transparent 58%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
}

.operator-brief-warn {
    background:
        linear-gradient(135deg, rgba(251, 191, 36, 0.12), transparent 58%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
}

.operator-brief-bad {
    background:
        linear-gradient(135deg, rgba(248, 113, 113, 0.14), transparent 58%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
}

.operator-brief-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.operator-brief-head h2 {
    font-size: 1.45rem;
    letter-spacing: -0.03em;
}

.operator-brief-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.operator-brief-note {
    padding: 0.85rem 0.95rem;
    border-radius: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    box-shadow: var(--shadow);
}

.operator-brief-action {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.operator-brief-label {
    display: inline-block;
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.operator-brief-action p {
    color: var(--text-primary);
}

.state-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.state-card {
    padding: 1rem 1.05rem;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    box-shadow: var(--shadow);
}

.state-card-good {
    background: linear-gradient(180deg, var(--bg-card), rgba(74, 222, 128, 0.05));
}

.state-card-warn {
    background: linear-gradient(180deg, var(--bg-card), rgba(251, 191, 36, 0.06));
}

.state-card-bad {
    background: linear-gradient(180deg, var(--bg-card), rgba(248, 113, 113, 0.07));
}

.state-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.state-title {
    margin-top: 0.45rem;
    font-size: 1rem;
    font-weight: 700;
}

.state-metric {
    margin-top: 0.35rem;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.state-note {
    margin-top: 0.55rem;
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.state-action {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border);
}

.state-action p {
    color: var(--text-primary);
    font-size: 0.84rem;
}

.stack-panel {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
}

.control-card {
    margin-bottom: 1.25rem;
}

.section-note {
    margin-top: 0.35rem;
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.summary-grid-tight {
    margin-bottom: 0;
}

.card-body-pad {
    padding: 1.25rem;
}

.summary-card {
    padding: 1.1rem 1.15rem;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg-card), var(--surface-soft));
    box-shadow: var(--shadow);
}

.summary-card-accent {
    background:
        linear-gradient(135deg, rgba(108, 140, 255, 0.16), transparent 60%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
}

:root[data-theme="light"] .summary-card-accent {
    background:
        linear-gradient(135deg, rgba(11, 107, 203, 0.12), transparent 60%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
}

.summary-kicker {
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.65rem;
}

.summary-value {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.summary-detail {
    margin-top: 0.55rem;
    color: var(--text-secondary);
    font-size: 0.84rem;
}

/* === Gauges Grid === */
.gauges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.gauge-card {
    background: linear-gradient(180deg, var(--bg-card), var(--surface-soft));
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow);
}

.gauge-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.gauge-bar {
    height: 8px;
    background: var(--bar-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.gauge-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.bar-ok { background: var(--bar-ok); }
.bar-warning { background: var(--bar-warning); }
.bar-critical { background: var(--bar-critical); }

.gauge-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.gauge-value-sm {
    font-size: 1.2rem;
}

.gauge-detail {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* === Memory Pressure Verdict === */
.pressure-verdict { font-weight: 600; text-transform: uppercase; font-size: 0.7rem; }
.pressure-comfortable { color: var(--success); }
.pressure-tight { color: var(--warning); }
.pressure-oversubscribed { color: var(--danger); }

/* === Charts === */
.chart-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1rem 1.25rem;
}

.chart-container {
    position: relative;
    height: 250px;
}

.chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* === Tables === */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.65rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    background: var(--bg-secondary);
}

.table-compact td {
    padding: 0.4rem 1rem;
    font-size: 0.875rem;
}

.table tbody tr:hover {
    background: var(--bg-card-hover);
}

.row-acknowledged {
    opacity: 0.5;
}

/* === Mini Bar (inline in tables) === */
.cell-bar {
    white-space: nowrap;
}

.mini-bar {
    height: 6px;
    width: 50px;
    background: var(--bar-bg);
    border-radius: 3px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.4rem;
}

.mini-bar-fill {
    height: 100%;
    border-radius: 3px;
}

/* === Status Dots === */
.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.4rem;
    vertical-align: middle;
}

.status-running { background: var(--success); }
.status-exited { background: var(--danger); }
.status-created { background: var(--text-muted); }
.status-restarting { background: var(--warning); }
.status-paused { background: var(--warning); }

/* === Badges === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.badge-critical {
    background: rgba(248, 113, 113, 0.15);
    color: var(--danger);
    border-color: rgba(248, 113, 113, 0.3);
}

.badge-warning {
    background: rgba(251, 191, 36, 0.15);
    color: var(--warning);
    border-color: rgba(251, 191, 36, 0.3);
}

.badge-self {
    background: rgba(108, 140, 255, 0.15);
    color: var(--accent);
    border-color: rgba(108, 140, 255, 0.3);
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    vertical-align: middle;
}

.badge-health {
    font-size: 0.85rem;
    padding: 0.3rem 0.75rem;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}

.btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.btn-sm {
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
}

.btn-success {
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
    border-color: rgba(74, 222, 128, 0.3);
}

.btn-warning {
    background: rgba(251, 191, 36, 0.15);
    color: var(--warning);
    border-color: rgba(251, 191, 36, 0.3);
}

.btn-danger {
    background: rgba(248, 113, 113, 0.15);
    color: var(--danger);
    border-color: rgba(248, 113, 113, 0.3);
}

/* === Time Selector === */
.time-selector {
    display: flex;
    gap: 0.25rem;
}

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

/* === Filters === */
.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-group label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-group select,
.filter-input {
    padding: 0.35rem 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.8rem;
}

.filter-input {
    width: 160px;
}

.filter-input::placeholder {
    color: var(--text-muted);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.filter-checkbox input {
    accent-color: var(--accent);
}

/* === Favorites === */
.th-fav {
    width: 36px;
}

.fav-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.2rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    transition: color 0.15s;
    border-radius: 4px;
}

.fav-btn:hover {
    color: var(--warning);
}

.fav-btn.fav-active {
    color: var(--warning);
}

.fav-btn.fav-active svg {
    fill: var(--warning);
}

/* === Sortable Headers === */
.sortable {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    transition: color 0.15s;
}

.sortable:hover {
    color: var(--accent);
}

.sortable.sorted {
    color: var(--accent);
}

.sort-arrow {
    font-size: 0.65rem;
    opacity: 0.8;
}

/* === Toasts === */
#toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: toast-in 0.2s ease;
    transition: opacity 0.4s;
}

.toast-success {
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.toast-error {
    background: rgba(248, 113, 113, 0.15);
    color: var(--danger);
    border: 1px solid rgba(248, 113, 113, 0.3);
}

.toast-fade {
    opacity: 0;
}

@keyframes toast-in {
    from { transform: translateY(10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* === HTMX Loading Indicator === */
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline-block;
}

[hx-get]::after,
[hx-post]::after {
    content: '';
    display: none;
}

.htmx-request::after {
    display: none;
}

/* Subtle top-bar loading indicator */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    z-index: 999;
    transition: none;
}

body.htmx-request::before {
    width: 100%;
    transition: width 8s ease-out;
}

/* === Table Scroll Wrapper === */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* === Health Badge Colors === */
.badge-health-good {
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
    border-color: rgba(74, 222, 128, 0.3);
}

.badge-health-warn {
    background: rgba(251, 191, 36, 0.15);
    color: var(--warning);
    border-color: rgba(251, 191, 36, 0.3);
}

.badge-health-bad {
    background: rgba(248, 113, 113, 0.15);
    color: var(--danger);
    border-color: rgba(248, 113, 113, 0.3);
}

/* === Log Viewer === */
.log-viewer {
    margin: 0;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: "SF Mono", "Fira Code", "Consolas", monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
    border-top: 1px solid var(--border);
}

/* === Container Name Link === */
.container-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.15s;
}

.container-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* === Image Tag === */
.image-tag {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: "SF Mono", "Fira Code", "Consolas", monospace;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.alert-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.alert-meta {
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.45;
}

.alert-meta strong {
    color: var(--text-primary);
    font-weight: 600;
}

.table-subline {
    margin-top: 0.3rem;
    color: var(--text-secondary);
    font-size: 0.76rem;
    line-height: 1.35;
}

/* === Pagination === */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    border-top: 1px solid var(--border);
}

/* === Utility === */
.font-mono { font-family: "SF Mono", "Fira Code", "Consolas", monospace; font-size: 0.85em; }
.text-sm { font-size: 0.8rem; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

/* === Auth Pages === */
.auth-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.auth-shell-rich {
    background:
        radial-gradient(circle at top left, rgba(108, 140, 255, 0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(74, 222, 128, 0.12), transparent 24%),
        var(--bg-primary);
}

.auth-stage {
    width: 100%;
    max-width: 1080px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 440px);
    gap: 1.25rem;
    align-items: stretch;
}

.auth-stage-single {
    max-width: 520px;
    grid-template-columns: 1fr;
}

.auth-aside {
    padding: 2rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    background:
        linear-gradient(135deg, rgba(108, 140, 255, 0.16), transparent 58%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
    box-shadow: var(--shadow-lg);
    display: grid;
    gap: 1rem;
}

:root[data-theme="light"] .auth-aside {
    background:
        linear-gradient(135deg, rgba(11, 107, 203, 0.12), transparent 58%),
        linear-gradient(180deg, var(--bg-card), var(--surface-soft));
}

.auth-aside h1 {
    font-size: 2rem;
    letter-spacing: -0.04em;
}

.auth-aside p {
    color: var(--text-secondary);
    max-width: 52ch;
}

.auth-aside-grid {
    display: grid;
    gap: 0.9rem;
    margin-top: 0.5rem;
}

.auth-aside-card {
    padding: 1rem 1.05rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
}

:root[data-theme="light"] .auth-aside-card {
    background: rgba(255,255,255,0.7);
}

.auth-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.auth-card-rich {
    max-width: none;
    border-radius: 24px;
    padding: 1.75rem;
}

.auth-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.auth-card h2 {
    margin-bottom: 1rem;
}

.auth-heading {
    margin-top: 1rem;
    margin-bottom: 1.2rem;
}

.auth-heading p {
    color: var(--text-secondary);
    margin-top: 0.35rem;
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
}

.auth-error {
    padding: 0.6rem 0.85rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: var(--danger);
    font-size: 0.85rem;
}

.auth-banner-warning {
    padding: 0.6rem 0.85rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: var(--warning);
    font-size: 0.85rem;
}

.auth-banner-success {
    padding: 0.6rem 0.85rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.3);
    color: var(--success);
    font-size: 0.85rem;
}

.auth-submit {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1rem;
}

.auth-footer a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
}

.auth-footer a:hover {
    color: var(--accent);
}

/* === Forms === */
.form-group { margin-bottom: 1rem; }

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
}

.form-input {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-input:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108, 140, 255, 0.15);
}

.form-input::placeholder { color: var(--text-muted); }

.form-input small,
.form-group small {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* === Password Field with Toggle === */
.password-field {
    position: relative;
}
.password-field .form-input {
    padding-right: 3.5rem;
}
.password-toggle {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.2rem 0.4rem;
    border: none;
    background: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
}
.password-toggle:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

/* === Primary Button === */
.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    font-weight: 600;
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

/* === Extra Small Button === */
.btn-xs {
    padding: 0.15rem 0.45rem;
    font-size: 0.7rem;
}

.btn-outline {
    background: transparent;
    border-color: var(--border);
}
.btn-outline:hover {
    background: var(--bg-card-hover);
}

/* === Inline Reset Form (admin users) === */
.inline-reset-form {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
}
.inline-reset-form .form-group {
    margin: 0;
    flex: 1;
}

.dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* === Nav User Menu === */
.nav-user-menu {
    position: relative;
}

.nav-user-trigger {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.nav-user-trigger:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.nav-user-name {
    font-size: 0.8rem;
    font-weight: 500;
}

.nav-user-chevron {
    transition: transform 0.15s;
    flex-shrink: 0;
}
.nav-user-chevron-open {
    transform: rotate(180deg);
}

/* Dropdown panel */
.nav-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: 0.25rem 0;
}

/* Transition classes */
.nav-dropdown-enter { transition: opacity 0.15s, transform 0.15s; }
.nav-dropdown-enter-start { opacity: 0; transform: translateY(-4px); }
.nav-dropdown-enter-end { opacity: 1; transform: translateY(0); }
.nav-dropdown-leave { transition: opacity 0.1s; }
.nav-dropdown-leave-start { opacity: 1; }
.nav-dropdown-leave-end { opacity: 0; }

.nav-dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.85rem;
}

.nav-dropdown-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 0.25rem 0;
}

.nav-dropdown-item {
    display: block;
    width: 100%;
    padding: 0.5rem 0.85rem;
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--text-primary);
    text-decoration: none;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    transition: background 0.1s;
    line-height: 1.4;
}
.nav-dropdown-item:hover {
    background: var(--bg-card-hover);
    text-decoration: none;
    color: var(--text-primary);
}

.nav-dropdown-item-danger { color: var(--danger); }
.nav-dropdown-item-danger:hover { background: rgba(248, 113, 113, 0.1); color: var(--danger); }

/* === Badge Variants === */
.badge-info {
    background: rgba(108, 140, 255, 0.15);
    color: var(--accent);
    border-color: rgba(108, 140, 255, 0.3);
}

.badge-neutral {
    background: var(--bg-card-hover);
    color: var(--text-muted);
    border-color: var(--border);
}

.badge-success {
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
    border-color: rgba(74, 222, 128, 0.3);
}

/* === Settings Grid === */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1.25rem;
}

/* === Form Actions (sticky save bar) === */
.form-actions {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 0;
    margin-bottom: 1rem;
}

/* === Form Checkbox === */
.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    padding-top: 1.5rem;
}

.form-checkbox input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--accent);
    cursor: pointer;
}

/* === Alpine.js x-cloak === */
[x-cloak] { display: none !important; }

/* === Responsive === */
@media (max-width: 768px) {
    .split-grid {
        grid-template-columns: 1fr;
    }
    .operator-brief-head {
        flex-direction: column;
    }
    .chart-grid {
        grid-template-columns: 1fr;
    }
    .gauges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .settings-grid {
        grid-template-columns: 1fr;
    }
    .topnav {
        padding: 0 1rem;
        gap: 0.5rem;
        flex-wrap: wrap;
        height: auto;
        min-height: 56px;
        padding-top: 0.6rem;
        padding-bottom: 0.6rem;
    }
    .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.2rem;
    }
    .nav-utilities {
        margin-left: auto;
    }
    .nav-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
    .container {
        padding: 1rem;
    }
    .auth-stage {
        grid-template-columns: 1fr;
    }
    .table {
        font-size: 0.8rem;
    }
    .table th, .table td {
        padding: 0.5rem 0.6rem;
    }
    .filter-group {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .gauges-grid {
        grid-template-columns: 1fr;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .page-actions {
        width: 100%;
    }
    .dual-grid {
        grid-template-columns: 1fr;
    }
    .auth-card-rich,
    .auth-aside {
        padding: 1.2rem;
    }
    .operator-brief-grid,
    .state-grid,
    .spotlight-grid {
        grid-template-columns: 1fr;
    }
    .theme-toggle-label {
        display: none;
    }
}