:root {
    --app-bg: #e7eff9;
    --app-bg-soft: #f5f9ff;
    --app-panel: rgba(255, 255, 255, 0.88);
    --app-panel-strong: rgba(255, 255, 255, 0.96);
    --app-ink: #112338;
    --app-muted: #59708b;
    --app-line: rgba(17, 35, 56, 0.1);
    --app-shadow: 0 24px 60px rgba(23, 42, 69, 0.14);
    --app-shadow-soft: 0 10px 28px rgba(23, 42, 69, 0.09);
    --app-brand: #2d6db5;
    --app-brand-strong: #1f4f88;
    --app-brand-soft: #d9e7fb;
    --app-fire: #d65f3c;
    --app-cctv: #2d6db5;
    --app-access: #436a95;
    --app-success: #16795d;
    --app-warning: #a66a12;
    --app-danger: #b64537;
}

html,
body {
    min-height: 100%;
}

body.app-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--app-ink);
    background:
        radial-gradient(circle at top left, rgba(45, 109, 181, 0.18), transparent 34%),
        radial-gradient(circle at top right, rgba(103, 156, 219, 0.14), transparent 28%),
        linear-gradient(180deg, #f7fbff 0%, var(--app-bg) 100%);
    font-size: 0.97rem;
    position: relative;
}

.app-backdrop {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.3), transparent 38%),
        linear-gradient(315deg, rgba(45, 109, 181, 0.08), transparent 40%);
}

a {
    color: var(--app-brand-strong);
}

a:hover {
    color: var(--app-brand);
}

.app-header {
    padding: 0.9rem 0 0;
    background: transparent;
}

.app-header-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem 1.25rem;
    padding: 0.9rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 1.15rem;
    background: linear-gradient(135deg, rgba(21, 54, 96, 0.96), rgba(40, 92, 154, 0.94));
    box-shadow: var(--app-shadow-soft);
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: #fff;
    min-width: 0;
    white-space: nowrap;
}

.app-brand:hover {
    color: #fff;
    text-decoration: none;
}

.app-brand-mark {
    width: 2.55rem;
    height: 2.55rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.9rem;
    background: linear-gradient(135deg, #dbe9fb, #7fb0e8);
    color: var(--app-brand-strong);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
    font-size: 1.05rem;
}

.app-brand-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.app-brand-copy {
    display: inline-flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.app-brand-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.76);
    letter-spacing: 0.02em;
}

.app-nav {
    display: flex;
    justify-self: center;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.app-nav::-webkit-scrollbar {
    display: none;
}

.app-nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.78);
    transition: 160ms ease;
    white-space: nowrap;
    font-size: 0.92rem;
}

.app-nav-link:hover,
.app-nav-link.is-active {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    text-decoration: none;
}

.app-userbar {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    justify-self: end;
    padding: 0.35rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    white-space: nowrap;
}

.app-userbar-name {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.8rem;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 600;
}

.app-userbar-name:hover,
.app-userbar-name.is-active {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    text-decoration: none;
}

.app-env-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.app-env-pill.is-development {
    color: #8a3d00;
    background: rgba(255, 202, 146, 0.9);
    border: 1px solid rgba(138, 61, 0, 0.12);
}

.app-env-pill.is-production {
    color: #134172;
    background: rgba(219, 233, 251, 0.92);
    border: 1px solid rgba(19, 65, 114, 0.1);
}

.app-userbar-btn {
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
    padding-inline: 0.85rem;
}

.app-userbar-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.18);
}

main.container-fluid {
    position: relative;
    z-index: 1;
    flex: 1 0 auto;
    width: 100%;
}

.app-alert {
    max-width: 60rem;
    margin: 0 auto 1.5rem;
    border: 0;
}

.app-env-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.95rem 1.2rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, rgba(255, 243, 223, 0.98), rgba(255, 226, 180, 0.94));
    border: 1px solid rgba(166, 106, 18, 0.18);
    color: #6c4307;
    box-shadow: var(--app-shadow-soft);
}

.app-env-banner-copy {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.app-env-banner-copy strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.95rem;
}

.app-env-banner-meta {
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.app-footer {
    padding: 0 0 1.25rem;
    margin-top: auto;
}

.app-footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.95rem 1.2rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(17, 35, 56, 0.08);
    box-shadow: var(--app-shadow-soft);
}

.app-footer-title {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.app-footer-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
    flex-wrap: wrap;
    color: var(--app-muted);
    font-size: 0.85rem;
}

.page-shell,
.login-shell,
.dashboard-shell {
    max-width: 82rem;
    margin: 0 auto;
}

.hero-panel,
.summary-panel,
.section-panel,
.card {
    border: 1px solid rgba(24, 32, 40, 0.08) !important;
    border-radius: 1.35rem !important;
    background: var(--app-panel);
    box-shadow: var(--app-shadow-soft);
    backdrop-filter: blur(10px);
}

.card {
    overflow: hidden;
}

.card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--app-line) !important;
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

.card-body {
    padding: 1.2rem;
}

.btn {
    border-radius: 0.95rem;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, var(--app-brand), #1f7d88);
    border-color: var(--app-brand);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--app-brand-strong), var(--app-brand));
    border-color: var(--app-brand-strong);
}

.btn-outline-secondary,
.btn-outline-dark,
.btn-outline-primary {
    border-color: rgba(24, 32, 40, 0.14);
}

.btn-outline-primary {
    color: var(--app-brand-strong);
    border-color: rgba(45, 109, 181, 0.36);
    background: rgba(255, 255, 255, 0.76);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    color: #fff;
    border-color: var(--app-brand-strong);
    background: linear-gradient(135deg, var(--app-brand), var(--app-brand-strong));
}

.btn-outline-secondary {
    color: var(--app-ink);
    border-color: rgba(17, 35, 56, 0.18);
    background: rgba(255, 255, 255, 0.76);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
    color: var(--app-brand-strong);
    border-color: rgba(45, 109, 181, 0.28);
    background: rgba(217, 231, 251, 0.92);
}

.btn-outline-dark {
    color: var(--app-ink);
    border-color: rgba(17, 35, 56, 0.2);
    background: rgba(255, 255, 255, 0.78);
}

.btn-outline-dark:hover,
.btn-outline-dark:focus,
.btn-outline-dark:active {
    color: #fff;
    border-color: var(--app-brand-strong);
    background: linear-gradient(135deg, var(--app-brand-strong), #173b67);
}

.table {
    --bs-table-bg: transparent;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
    border-bottom-color: rgba(24, 32, 40, 0.08);
}

.table thead th {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--app-muted);
}

.stat-card .stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--app-muted);
    letter-spacing: 0.06em;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    font-family: "Space Grotesk", sans-serif;
}

.summary-list {
    display: grid;
    gap: 0.55rem;
}

.badge.text-bg-light {
    color: var(--app-ink) !important;
    background: rgba(255, 255, 255, 0.86) !important;
}

.sort-link {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    font-weight: 600;
}

.sort-link:hover {
    color: inherit;
    text-decoration: underline;
}

.status-dot {
    display: inline-block;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    margin-right: 0.45rem;
    vertical-align: middle;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.status-dot-active {
    background-color: #198754;
}

.status-dot-hold {
    background-color: #ffc107;
}

.status-dot-oos {
    background-color: #dc3545;
}

.status-dot-other {
    background-color: #6c757d;
}

.card-header .btn.btn-sm {
    padding: 0.4rem 0.55rem;
    line-height: 1;
}

.contact-edit-btn,
.system-edit-btn,
.battery-edit-btn,
.breaker-edit-btn {
    color: #6c757d;
}

.contact-edit-btn:hover,
.system-edit-btn:hover,
.battery-edit-btn:hover,
.breaker-edit-btn:hover {
    color: #212529;
}

.modal-content {
    border-radius: 1.2rem;
    border: 1px solid rgba(24, 32, 40, 0.08);
    box-shadow: var(--app-shadow);
}

.modal {
    z-index: 2000;
}

.modal-backdrop {
    z-index: 1990;
}

.modal-checklist {
    max-height: 260px;
    overflow-y: auto;
}

.fire-audit-history .fire-audit-entry {
    background: #fff;
}

.fire-audit-change-list {
    display: grid;
    gap: 0.85rem;
}

.fire-audit-change-card {
    border: 1px solid #e9ecef;
    border-radius: 0.85rem;
    background: #fcfcfd;
    padding: 0.9rem;
}

.fire-audit-change-title {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #6c757d;
    margin-bottom: 0.6rem;
}

.fire-audit-value-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.fire-audit-value-box {
    border: 1px solid #e9ecef;
    border-radius: 0.75rem;
    padding: 0.75rem;
    min-height: 100%;
    background: #fff;
}

.fire-audit-value-box-old {
    background: #fafafa;
}

.fire-audit-value-box-new {
    background: #f8fbff;
}

.fire-audit-value-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #6c757d;
    margin-bottom: 0.45rem;
}

.fire-audit-value-content {
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.4;
}

.fire-audit-old {
    color: #6c757d;
}

.fire-audit-new {
    color: #212529;
    font-weight: 500;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem 1rem;
}

.login-layout {
    width: min(1100px, 100%);
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1.25rem;
}

.login-layout-simple {
    width: min(420px, 100%);
    grid-template-columns: 1fr;
}

.login-story {
    padding: 2.2rem;
    color: #fff;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.16), transparent 34%),
        linear-gradient(135deg, #1b416d, #2d6db5 60%, #5a92d4);
}

.login-story h1,
.login-card h1,
.page-title {
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.login-story .eyebrow,
.panel-eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.login-story-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
    margin-top: 2rem;
}

.login-story-metrics .metric {
    padding: 1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.12);
}

.login-story-metrics strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.3rem;
}

.login-card {
    padding: 2rem;
    background: var(--app-panel-strong);
}

.login-card-compact {
    padding: 1.75rem;
}

.login-card-compact .panel-eyebrow {
    background: rgba(45, 109, 181, 0.1);
    color: var(--app-brand-strong);
}

.login-release-meta {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(17, 35, 56, 0.08);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    color: var(--app-muted);
    font-size: 0.82rem;
    flex-wrap: wrap;
}

.login-card .form-control,
.login-card .form-select,
.form-control,
.form-select,
.form-check-input {
    border-radius: 0.9rem;
}

.dashboard-grid {
    display: grid;
    gap: 1.25rem;
}

.dashboard-hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.25rem;
}

.dashboard-intro {
    padding: 2rem;
    background:
        radial-gradient(circle at top left, rgba(45, 109, 181, 0.18), transparent 32%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.74));
}

.dashboard-intro h1 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 1.02;
    margin-bottom: 0.8rem;
}

.dashboard-intro p {
    color: var(--app-muted);
    max-width: 40rem;
    font-size: 1.02rem;
}

.dashboard-kpis {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.dashboard-kpi,
.section-tile {
    padding: 1.2rem;
}

.dashboard-kpi strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 2rem;
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.section-tile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-tile .tile-icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    font-size: 1.25rem;
    color: #fff;
}

.tile-icon.fire {
    background: linear-gradient(135deg, #c54f32, #ef845d);
}

.tile-icon.cctv {
    background: linear-gradient(135deg, #25558a, #3a82c7);
}

.tile-icon.access {
    background: linear-gradient(135deg, #31577f, #5f88b8);
}

.section-tile .tile-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
}

.section-tile .tile-copy {
    color: var(--app-muted);
    flex: 1 1 auto;
}

.metric-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.metric-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(24, 32, 40, 0.05);
    color: var(--app-ink);
    font-size: 0.86rem;
}

.table td .small {
    color: var(--app-muted);
}

pre {
    border-radius: 1rem;
}

@media (max-width: 991.98px) {
    .app-header-inner {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .app-nav {
        justify-self: stretch;
        width: 100%;
        padding-top: 0.15rem;
    }

    .app-userbar {
        justify-self: stretch;
        width: 100%;
        justify-content: space-between;
    }

    .app-env-banner {
        flex-direction: column;
        align-items: start;
    }

    .login-layout,
    .dashboard-hero,
    .section-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .fire-audit-value-grid,
    .dashboard-kpis,
    .login-story-metrics {
        grid-template-columns: 1fr;
    }

    .app-footer-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .app-footer-meta,
    .login-release-meta {
        justify-content: flex-start;
    }

    .login-release-meta {
        align-items: start;
    }

    .login-story,
    .login-card,
    .dashboard-intro,
    .dashboard-kpi,
    .section-tile {
        padding: 1.35rem;
    }
}

@media print {
    .app-header,
    .app-footer,
    .btn,
    form,
    .modal,
    .auto-fade-alert {
        display: none !important;
    }

    body {
        background: #fff !important;
    }

    .card,
    .hero-panel,
    .summary-panel,
    .section-panel {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        background: #fff !important;
    }

    main.container-fluid {
        padding: 0 !important;
    }

    thead {
        display: table-header-group;
    }

    tfoot {
        display: table-footer-group;
    }

    .fire-audit-change-card,
    .fire-audit-value-box {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}