/* ═══════════════════════════════════════════════════════
   CloudSigma Status V2 — TaaS Portal-Aligned Design
   Sidebar layout + Light/Dark/System theme
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

/* ── Brand Constants ──────────────────────────────────── */
:root {
    --cs-green: #00A94F;
    --cs-green-dark: #00853F;
    --cs-green-light: #44B772;
    --cs-green-bg: rgba(0, 169, 79, 0.08);
    --cs-green-bg-hover: #f0faf5;
    --cs-text: #4D4D4F;
    --cs-text-muted: #77787B;
    --cs-border-light: #D1D3D4;
    --cs-accent-orange: #E0A55A;
    --cs-secondary-green: #73C167;
    --cs-light-green: #A8D59D;
    --radius: 6px;
    --radius-lg: 10px;
    --sidebar-width: 240px;
}

/* ── Light Theme ──────────────────────────────────────── */
[data-bs-theme="light"] {
    --bg-body: #f7f8f9;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-header: #fafafa;
    --border-color: #e8e8e8;
    --text-primary: #4D4D4F;
    --text-secondary: #77787B;
    --text-heading: #4D4D4F;
    --table-header-bg: #fafafa;
    --table-hover: #d4f0e0;
    --table-stripe: #fafbfc;
    --table-border: #f0f0f0;
    --scrollbar-thumb: #D1D3D4;
    --scrollbar-hover: #b0b4ba;
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 2px 8px rgba(0, 0, 0, 0.08);
    --btn-default-bg: #fff;
    --btn-default-border: #D1D3D4;
    --sidebar-active-bg: #f0faf5;

    --ok: #10b981;
    --ok-bg: #ecfdf5;
    --ok-text: #065f46;
    --warn: #f59e0b;
    --warn-bg: #fffbeb;
    --warn-text: #92400e;
    --bad: #ef4444;
    --bad-bg: #fef2f2;
    --bad-text: #991b1b;
    --maint: #6b7280;
    --maint-bg: #f3f4f6;
    --maint-text: #374151;
}

/* ── Dark Theme ───────────────────────────────────────── */
[data-bs-theme="dark"] {
    --bg-body: #1a1d23;
    --bg-surface: #22262e;
    --bg-card: #282c34;
    --bg-input: #2d323b;
    --bg-header: #2d323b;
    --border-color: #373c46;
    --text-primary: #e0e4ea;
    --text-secondary: #9ca3af;
    --text-heading: #e0e4ea;
    --table-header-bg: #2d323b;
    --table-hover: rgba(0, 169, 79, 0.18);
    --table-stripe: #252930;
    --table-border: #373c46;
    --scrollbar-thumb: #373c46;
    --scrollbar-hover: #4a5060;
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-card-hover: 0 2px 8px rgba(0, 0, 0, 0.3);
    --btn-default-bg: #2d323b;
    --btn-default-border: #373c46;
    --sidebar-active-bg: rgba(0, 169, 79, 0.1);

    --ok: #34d399;
    --ok-bg: rgba(16, 185, 129, 0.12);
    --ok-text: #6ee7b7;
    --warn: #fbbf24;
    --warn-bg: rgba(245, 158, 11, 0.12);
    --warn-text: #fde68a;
    --bad: #f87171;
    --bad-bg: rgba(239, 68, 68, 0.12);
    --bad-text: #fca5a5;
    --maint: #9ca3af;
    --maint-bg: rgba(107, 114, 128, 0.12);
    --maint-text: #d1d5db;
}

/* ── Base ─────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-heading);
}

a { color: var(--cs-green-dark); text-decoration: none; }
a:hover { color: var(--cs-green); text-decoration: none; }
/* In dark mode we keep links green, but never override button text colours */
[data-bs-theme="dark"] a:not(.btn) { color: var(--cs-green); }
[data-bs-theme="dark"] a:not(.btn):hover { color: var(--cs-green-light); }
[data-bs-theme="dark"] a.btn-primary { color: #fff !important; }
[data-bs-theme="dark"] a.btn-secondary { color: var(--text-primary) !important; }

/* ── App Shell: Sidebar + Content ─────────────────────── */

.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ── Top Accent Bar ───────────────────────────────────── */

.top-accent-bar {
    background: linear-gradient(135deg, #00853F 0%, #00A94F 50%, #0D8C61 100%);
    height: 4px;
    min-height: 4px;
    box-shadow: 0 2px 8px rgba(0, 133, 63, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
}

/* ── Sidebar ──────────────────────────────────────────── */

.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-surface);
    border-right: 1px solid var(--border-color);
    box-shadow: 1px 0 4px rgba(0, 0, 0, 0.04);
    position: fixed;
    top: 4px; /* below accent bar */
    left: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 20px 16px 16px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sidebar-brand a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-logo {
    max-width: 180px;
    height: auto;
}

/* Dark mode logo handling:
   If a dedicated dark logo exists, show it and hide the light one.
   Otherwise, invert the light logo via CSS filter.
   JS in base.html adds .has-dark-logo to sidebar-brand when dark logo exists. */
[data-bs-theme="dark"] .sidebar-logo-light {
    filter: brightness(0) invert(1);
}
/* When .has-dark-logo is set by JS, swap visibility */
[data-bs-theme="dark"] .has-dark-logo .sidebar-logo-light {
    display: none !important;
}
[data-bs-theme="dark"] .has-dark-logo .sidebar-logo-dark {
    display: block !important;
    filter: none;
}
[data-bs-theme="dark"] .sidebar-logo-dark {
    display: none;
}
[data-bs-theme="light"] .sidebar-logo-dark {
    display: none !important;
}
[data-bs-theme="light"] .sidebar-logo-light {
    display: block !important;
    filter: none;
}

.sidebar-brand .brand-sub {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 0;
    padding-left: 5px; /* align with logo text (logo has ~2.9% transparent left padding) */
    font-weight: 500;
}

/* Sidebar nav items */
.sidebar-nav {
    flex: 1;
    padding: 12px 0;
}

.sidebar-nav .nav-section {
    padding: 0 12px;
    margin-bottom: 8px;
}

.sidebar-nav .nav-section-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: 8px 12px 4px;
    font-weight: 700;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    margin: 1px 12px;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s;
    border-left: 3px solid transparent;
    text-decoration: none;
}

.sidebar-nav .nav-link:hover {
    color: var(--cs-green-dark);
    background: var(--sidebar-active-bg);
}

.sidebar-nav .nav-link.active {
    color: var(--cs-green-dark);
    background: var(--sidebar-active-bg);
    border-left-color: var(--cs-green);
    font-weight: 700;
}

[data-bs-theme="dark"] .sidebar-nav .nav-link:hover {
    color: var(--cs-green-light);
}

[data-bs-theme="dark"] .sidebar-nav .nav-link.active {
    color: var(--cs-green);
}

.sidebar-nav .nav-link i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.nav-badge {
    margin-left: auto;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 10px;
    line-height: 1.4;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sidebar-footer .live-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cs-green);
    animation: pulse-green 2s infinite;
    flex-shrink: 0;
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 169, 79, 0.4); }
    50% { box-shadow: 0 0 0 4px rgba(0, 169, 79, 0); }
}

/* ── Theme Toggle (TaaS-style click-to-cycle) ────────── */

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 4px;
    background: var(--bg-header);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.15s;
    width: 100%;
    justify-content: center;
}

.theme-toggle:hover {
    border-color: var(--cs-green);
    color: var(--cs-green-dark);
}

[data-bs-theme="dark"] .theme-toggle:hover {
    color: var(--cs-green);
}

.theme-toggle .theme-icon {
    font-size: 0.85rem;
}

/* ── Mobile sidebar toggle ────────────────────────────── */

.mobile-header {
    display: none;
    position: fixed;
    top: 4px;
    left: 0;
    right: 0;
    height: 52px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    z-index: 1050;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
}

.mobile-header .brand-text {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-heading);
}

.mobile-menu-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 6px 10px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
}

/* ── Main Content Area ────────────────────────────────── */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
    padding-top: 28px; /* 4px accent + some breathing room */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.content-area {
    flex: 1;
    max-width: 1000px;
    width: 100%;
}

/* ── Cards ────────────────────────────────────────────── */

.card {
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    margin-bottom: 20px;
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
}

.card-body {
    padding: 20px 24px;
}

.card-header-section {
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-header);
    border-radius: var(--radius) var(--radius) 0 0;
}

.card-header-section h4 {
    margin: 0;
    font-size: 0.9rem;
    display: inline-block;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--cs-green);
}

/* ── Section Titles ───────────────────────────────────── */

.section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-heading);
    margin: 24px 0 14px;
    display: inline-block;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--cs-green);
}

.section-title:first-child { margin-top: 0; }

/* ── Page Headers ─────────────────────────────────────── */

.page-header-v2 {
    margin: 0 0 4px;
    font-size: 1.5rem;
    font-weight: 700;
}

.page-subtitle {
    color: var(--text-secondary);
    margin: 4px 0 20px;
    font-size: 0.875rem;
}

/* ── Status Banner ────────────────────────────────────── */

.status-banner {
    border-radius: var(--radius-lg);
    padding: 24px;
    color: #fff;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.status-banner h2 {
    margin: 0 0 4px;
    color: #fff;
    font-size: 1.25rem;
}

.status-banner .banner-meta {
    opacity: 0.85;
    font-size: 0.8rem;
}

/* Status banners — colour-coded by severity */
.status-banner.operational   { background: linear-gradient(135deg, #00853F 0%, #00A94F 50%, #0D8C61 100%); }
.status-banner.degraded,
.status-banner.partial       { background: linear-gradient(135deg, #b45309 0%, #d97706 50%, #f59e0b 100%); }
.status-banner.major         { background: linear-gradient(135deg, #991b1b 0%, #dc2626 50%, #ef4444 100%); }
.status-banner.maintenance   { background: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%); }

/* ── Status Dots ──────────────────────────────────────── */

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}

.status-dot.operational { background: var(--ok); }
.status-dot.degraded, .status-dot.partial, .status-dot.minor { background: var(--warn); }
.status-dot.major, .status-dot.outage { background: var(--bad); }
.status-dot.maintenance { background: var(--maint); }

/* ── Badges ───────────────────────────────────────────── */

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-ok    { background: var(--ok-bg);    color: var(--ok-text); }
.badge-warn  { background: var(--warn-bg);  color: var(--warn-text); }
.badge-bad   { background: var(--bad-bg);   color: var(--bad-text); }
.badge-maint { background: var(--maint-bg); color: var(--maint-text); }
.badge-neutral {
    background: var(--bg-header);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* ── Component List ───────────────────────────────────── */

.component-group {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: 16px;
    overflow: hidden;
}

.component-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
    font-size: 0.9rem;
}

.component-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-top: 1px solid var(--table-border);
    font-size: 0.875rem;
    transition: background 0.15s;
}

.component-item:first-child { border-top: none; }

.component-item:hover {
    background: var(--cs-green-bg);
}

.component-name {
    font-weight: 500;
    color: var(--text-heading);
}

.component-status {
    font-size: 0.78rem;
    font-weight: 500;
}

.component-name-link {
    text-decoration: none;
    color: var(--text-heading);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.component-name-link:hover {
    color: var(--cs-green);
}

.component-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
    margin-left: 14px;
}

.detail-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    padding: 1px 8px;
    border-radius: 12px;
    background: var(--bg-header);
    border: 1px solid var(--border-color);
}

.detail-chip i { font-size: 0.7rem; }

.detail-chip.chip-bad {
    background: var(--bad-bg);
    color: var(--bad-text);
    border-color: transparent;
}

.detail-chip.chip-maint {
    background: var(--maint-bg);
    color: var(--maint-text);
    border-color: transparent;
}

.text-operational { color: var(--ok); }
.text-degraded, .text-minor, .text-partial { color: var(--warn); }
.text-major { color: var(--bad); }
.text-maintenance { color: var(--maint); }

/* ── Incident Cards ───────────────────────────────────── */

.incident-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 12px;
    transition: box-shadow 0.15s;
}

.incident-card:hover {
    box-shadow: var(--shadow-card-hover);
    background: var(--cs-green-bg);
    border-color: rgba(0, 169, 79, 0.25);
}

.incident-card.major    { border-left-color: var(--bad); }
.incident-card.degraded,
.incident-card.minor,
.incident-card.partial  { border-left-color: var(--warn); }
.incident-card.maintenance { border-left-color: var(--maint); }
.incident-card.resolved { border-left-color: var(--ok); }

.incident-card h4 {
    margin: 6px 0 6px;
    font-size: 0.95rem;
}

.incident-meta {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.incident-excerpt {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 6px 0 0;
    line-height: 1.5;
}

/* ── Tables ───────────────────────────────────────────── */

.table-v2 {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.table-v2 thead th {
    background: var(--table-header-bg);
    color: var(--text-heading);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border-color);
}

.table-v2 tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--table-border);
    vertical-align: middle;
}

.table-v2 tbody tr:hover {
    background: var(--table-hover);
}

.table-v2 tbody tr:last-child td {
    border-bottom: none;
}

/* ── Timeline ─────────────────────────────────────────── */

.timeline-item {
    position: relative;
    padding: 0 0 0 28px;
    margin-left: 8px;
    border-left: 2px solid var(--border-color);
    padding-bottom: 4px;
}

.timeline-item:last-child { border-left-color: transparent; }

.timeline-item::before {
    content: "";
    position: absolute;
    left: -6px;
    top: 16px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--cs-green);
    border: 2px solid var(--bg-body);
    box-shadow: 0 0 0 2px var(--border-color);
}

.timeline-item.resolved::before { background: var(--ok); }
.timeline-item.investigating::before { background: var(--bad); }
.timeline-item.identified::before { background: var(--warn); }
.timeline-item.monitoring::before { background: #3b82f6; }

.timeline-body {
    background: var(--bg-header);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 12px;
}

.timeline-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

/* ── Buttons ──────────────────────────────────────────── */

.btn {
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.85rem;
    padding: 8px 16px;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(to bottom, #0D8C61, #00853F);
    border: 1px solid #006e33;
    color: #fff;
}

.btn-primary,
.btn-primary * {
    color: #fff !important;
}

.btn-primary:hover {
    background: linear-gradient(to bottom, #00853F, #006e33);
    border-color: #005a2a;
    box-shadow: 0 2px 4px rgba(0, 133, 63, 0.3);
    color: #fff;
}

.btn-secondary {
    background: var(--btn-default-bg);
    border: 1px solid var(--btn-default-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-header);
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.btn-sm {
    padding: 5px 12px;
    font-size: 0.78rem;
}

.btn-lg {
    padding: 10px 24px;
    font-size: 0.95rem;
}

/* ── Forms ────────────────────────────────────────────── */

.form-control {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius);
    padding: 8px 12px;
    font-size: 0.875rem;
    transition: border-color 0.2s;
    width: 100%;
}

.form-control:focus {
    border-color: var(--cs-green);
    box-shadow: 0 0 0 2px rgba(0, 169, 79, 0.15);
    background-color: var(--bg-input);
    color: var(--text-primary);
    outline: none;
}

.form-label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.search-input {
    height: 44px;
    font-size: 0.95rem;
}

/* ── Cloud Tile Grid ──────────────────────────────────── */

.cloud-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.cloud-tile {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px 18px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.15s;
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-left: 3px solid var(--cs-green);
}

.cloud-tile:hover {
    background: var(--cs-green-bg);
    border-color: rgba(0, 169, 79, 0.25);
    box-shadow: var(--shadow-card-hover);
    color: var(--text-primary);
    text-decoration: none;
}

.cloud-tile.degraded,
.cloud-tile.partial,
.cloud-tile.minor { border-left-color: var(--warn); }
.cloud-tile.major,
.cloud-tile.outage { border-left-color: var(--bad); }
.cloud-tile.maintenance { border-left-color: var(--maint); }

.cloud-tile-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cloud-name {
    font-weight: 700;
    font-size: 0.95rem;
}

.cloud-tile-status {
    font-size: 0.78rem;
    font-weight: 500;
    margin-left: 16px;
}

.cloud-tile-uptime {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-left: 16px;
    margin-top: 2px;
}

.uptime-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--cs-green);
}

.uptime-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cloud-tile-event {
    margin-left: 16px;
    margin-top: 2px;
}

/* ── Calendar ─────────────────────────────────────────── */

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
}

.calendar-header-cell {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: 8px 4px;
}

.calendar-day {
    min-height: 72px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 0.78rem;
    transition: background 0.15s;
}

.calendar-day:hover { background: var(--table-hover); }
.calendar-day.today { box-shadow: inset 0 0 0 2px var(--cs-green); }
.calendar-day.selected { box-shadow: inset 0 0 0 2px var(--cs-green), 0 0 0 3px rgba(0, 169, 79, 0.15); }

.calendar-day .day-number {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.calendar-day.status-operational { background: var(--ok-bg); }
.calendar-day.status-degraded    { background: var(--warn-bg); }
.calendar-day.status-major       { background: var(--bad-bg); }
.calendar-day.status-maintenance { background: var(--maint-bg); }

.incident-pip {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin: 1px;
    border: 1px solid var(--border-color);
}

.incident-pip.bad  { background: var(--bad); }
.incident-pip.warn { background: var(--warn); }
.incident-pip.maint { background: var(--maint); }

.calendar-day .incident-pip { margin: 1px; }

/* ── Legend ────────────────────────────────────────────── */

.legend {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 12px;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ── Empty States ─────────────────────────────────────── */

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 40px;
    margin-bottom: 10px;
    opacity: 0.5;
}

.empty-state p { font-size: 0.9rem; margin: 0; }

/* ── Stat Cards ───────────────────────────────────────── */

.stat-card {
    text-align: center;
    padding: 16px;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--cs-green);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ── Notification Methods ─────────────────────────────── */

.notif-methods {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.notif-method {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.notif-method:last-child { border-bottom: none; }

.notif-method-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notif-method-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    background: var(--cs-green-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--cs-green);
    flex-shrink: 0;
}

.notif-method-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.notif-method-config {
    margin-top: 10px;
    margin-left: 48px;
}

/* Toggle switch */
.notif-toggle {
    margin-left: auto;
    position: relative;
    width: 40px;
    height: 22px;
    display: inline-block;
    cursor: pointer;
}

.notif-toggle input { display: none; }

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border-color);
    border-radius: 22px;
    transition: 0.2s;
}

.toggle-slider::before {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    top: 2px;
    left: 2px;
    transition: 0.2s;
}

.notif-toggle input:checked + .toggle-slider {
    background: var(--cs-green);
}

.notif-toggle input:checked + .toggle-slider::before {
    transform: translateX(18px);
}

/* Notification matrix */
.notif-matrix .matrix-cb {
    accent-color: var(--cs-green);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.notif-matrix .matrix-cb:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ── Metric Region Cards ──────────────────────────────── */

.metric-region-card {
    background: var(--bg-header);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 14px 16px;
    text-align: center;
}

.metric-region-name {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 6px;
}

.metric-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--cs-green);
}

.metric-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.availability-chart {
    position: relative;
    height: 200px;
}

/* ── Login Page ───────────────────────────────────────── */

.login-page {
    background: linear-gradient(135deg, #00853F 0%, #00A94F 40%, #44B772 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    padding: 48px 40px;
    max-width: 440px;
    width: 100%;
    text-align: center;
}

.login-card h2 {
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.login-card .subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 28px;
}

.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-oauth {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 32px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    width: 100%;
}

.btn-oauth:hover {
    border-color: var(--cs-green);
    box-shadow: 0 2px 8px rgba(0, 169, 79, 0.15);
    text-decoration: none;
    color: var(--text-primary);
}

.btn-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 32px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    width: 100%;
}

.btn-google:hover {
    border-color: var(--cs-green);
    box-shadow: 0 2px 8px rgba(0, 169, 79, 0.15);
    text-decoration: none;
    color: var(--text-primary);
}

.login-divider {
    border-top: 1px solid var(--border-color);
    margin: 24px 0;
}

.login-footer {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.login-footer strong { color: var(--cs-green); }

/* ── Footer ───────────────────────────────────────────── */

.footer-v2 {
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: auto;
    /* Align to content container, not full browser width */
    max-width: 1200px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
}

.footer-brand {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li { margin-bottom: 4px; }
.footer-links a { color: var(--text-secondary); }
.footer-links a:hover { color: var(--cs-green); }

.footer-heading {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 8px;
}

/* ── Filter Section (expandable) ──────────────────────── */

.filter-section {
    margin-bottom: 16px;
}

.filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.filter-toggle:hover {
    border-color: var(--cs-green);
    color: var(--cs-green);
}

.filter-chevron {
    transition: transform 0.2s;
    font-size: 0.7rem;
}

.filter-section.expanded .filter-chevron {
    transform: rotate(180deg);
}

.filter-body {
    display: none;
    margin-top: 10px;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.filter-section.expanded .filter-body {
    display: block;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    font-size: 0.78rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.filter-chip:hover {
    border-color: var(--cs-green);
    color: var(--cs-green);
}

.filter-chip input[type="checkbox"] {
    accent-color: var(--cs-green);
    margin: 0;
    width: 14px;
    height: 14px;
}

.filter-chip:has(input:checked) {
    background: var(--cs-green-bg);
    border-color: var(--cs-green);
    color: var(--cs-green-dark);
}

[data-bs-theme="dark"] .filter-chip:has(input:checked) {
    color: var(--cs-green);
}

.incident-components {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
}

/* ── Pill Nav ─────────────────────────────────────────── */

.pill-nav {
    display: flex;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 12px 0 18px;
    flex-wrap: wrap;
}

.pill-nav li a {
    display: block;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 500;
    transition: all 0.15s;
}

.pill-nav li a:hover {
    border-color: var(--cs-green);
    color: var(--cs-green);
}

.pill-nav li.active a {
    background: var(--cs-green-bg);
    border-color: var(--cs-green);
    color: var(--cs-green-dark);
}

[data-bs-theme="dark"] .pill-nav li.active a {
    color: var(--cs-green);
}

/* ── Scrollbar ────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 768px) {
    .sidebar {
        left: -260px;
        transition: left 0.25s ease;
        z-index: 1060;
    }

    .sidebar.open {
        left: 0;
    }

    .sidebar-overlay.open {
        display: block;
    }

    .mobile-header {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 68px 16px 16px; /* room for mobile header */
    }

    .status-banner { flex-direction: column; text-align: center; }
    .footer-inner { flex-direction: column; gap: 20px; }
}

/* =========================================
   Shared Modal Overlay Styles
   ========================================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    display: none; /* toggled via JS */
}
.modal-overlay[style*="flex"] {
    display: flex !important;
}
.modal-box {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius, 10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    width: 90%;
    max-width: 500px;
    animation: modalFadeIn 0.15s ease;
}
@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}
.modal-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary, #111);
}
.modal-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary, #6b7280);
    font-size: 0.9rem;
    padding: 2px 6px;
    border-radius: 4px;
    line-height: 1;
}
.modal-close-btn:hover {
    background: var(--hover-bg, rgba(0,0,0,0.06));
}
.modal-body {
    padding: 16px 18px;
    font-size: 0.9rem;
    color: var(--text-primary, #111);
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 18px;
    border-top: 1px solid var(--border-color, #e5e7eb);
}