:root {
    color-scheme: dark;
    --background: #06101c;
    --sidebar: #081522;
    --surface: #0d1c2b;
    --surface-light: #11253a;
    --border: #1c3a55;
    --text: #f3f7fb;
    --muted: #8fa5b9;
    --primary: #21a9f4;
    --primary-soft: rgba(33, 169, 244, 0.14);
    --success: #37d480;
    --success-soft: rgba(55, 212, 128, 0.14);
    --warning: #ffbf47;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top right, rgba(19, 93, 145, 0.18), transparent 32%),
        var(--background);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

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

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    display: flex;
    width: 250px;
    flex-direction: column;
    background: rgba(6, 17, 29, 0.96);
    border-right: 1px solid var(--border);
    backdrop-filter: blur(16px);
    z-index: 10;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    min-height: 120px;
    padding: 22px;
    border-bottom: 1px solid var(--border);
}

.sidebar-brand img {
    display: block;
    width: 100%;
    max-height: 78px;
    object-fit: contain;
}

.sidebar-navigation {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 6px;
    padding: 22px 14px;
}

.navigation-link {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 13px 15px;
    border: 1px solid transparent;
    border-radius: 10px;
    color: var(--muted);
    transition: 0.2s ease;
}

.navigation-link:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.035);
}

.navigation-link.active {
    color: var(--primary);
    background: var(--primary-soft);
    border-color: rgba(33, 169, 244, 0.25);
}

.navigation-icon {
    display: inline-flex;
    width: 22px;
    justify-content: center;
    font-size: 18px;
}

.sidebar-footer {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 20px 24px;
    color: var(--muted);
    border-top: 1px solid var(--border);
    font-size: 13px;
}

.status-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 12px rgba(55, 212, 128, 0.7);
}

.main-area {
    width: calc(100% - 250px);
    margin-left: 250px;
}

.topbar {
    display: flex;
    min-height: 120px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 25px 34px;
    background: rgba(7, 18, 31, 0.82);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
}

.topbar h1,
.page-heading h2,
.panel h2 {
    margin: 0;
}

.eyebrow {
    margin: 0 0 7px;
    color: var(--primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.topbar-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 7px;
    color: var(--muted);
    font-size: 14px;
}

.online-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--success);
    font-weight: 700;
    text-transform: uppercase;
}

.content {
    width: min(1440px, 100%);
    margin: 0 auto;
    padding: 32px 34px 50px;
}

.page-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 25px;
    margin-bottom: 28px;
}

.page-heading h2 {
    font-size: 27px;
}

.page-description {
    max-width: 680px;
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.6;
}

.last-update {
    color: var(--muted);
    font-size: 14px;
}

.last-update strong {
    color: var(--text);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.status-card,
.panel {
    background:
        linear-gradient(145deg, rgba(17, 37, 58, 0.96), rgba(10, 25, 40, 0.96));
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.2);
}

.status-card {
    padding: 21px;
}

.card-header,
.card-details,
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.card-header {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.metric-value {
    margin-top: 25px;
    color: var(--primary);
    font-size: 31px;
    font-weight: 800;
}

.status-card p {
    min-height: 40px;
    margin: 8px 0 20px;
    color: var(--muted);
    line-height: 1.5;
}

.card-details {
    padding-top: 15px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
}

.card-details strong {
    color: var(--text);
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 5px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge-online {
    color: var(--success);
    background: var(--success-soft);
    border: 1px solid rgba(55, 212, 128, 0.24);
}

.badge-neutral {
    color: var(--muted);
    background: rgba(143, 165, 185, 0.1);
    border: 1px solid rgba(143, 165, 185, 0.17);
}

.panel {
    padding: 23px;
}

.panel-header {
    margin-bottom: 20px;
}

.empty-state {
    display: grid;
    min-height: 170px;
    place-items: center;
    padding: 25px;
    border: 1px dashed var(--border);
    border-radius: 11px;
    color: var(--muted);
    text-align: center;
}

.footer {
    padding: 5px 34px 28px;
    color: var(--muted);
    font-size: 12px;
    text-align: center;
}

@media (max-width: 1100px) {
    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .sidebar {
        position: static;
        width: 100%;
    }

    .app-layout {
        display: block;
    }

    .sidebar-navigation {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sidebar-footer {
        display: none;
    }

    .main-area {
        width: 100%;
        margin-left: 0;
    }

    .topbar,
    .page-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .topbar-status {
        align-items: flex-start;
    }

    .content {
        padding: 25px 18px 40px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   TI5WAZ NOC - Dashboard de monitoreo
   ========================================================= */

.dashboard-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.dashboard-heading h2,
.noc-panel-header h2 {
    margin: 5px 0 8px;
    font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.dashboard-heading p {
    max-width: 680px;
    margin: 0;
    color: var(--text-muted, #8e9bae);
    line-height: 1.6;
}

.section-label,
.metric-label,
.summary-label {
    display: block;
    color: var(--accent, #52d6a8);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.11em;
}

.dashboard-connection {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-shrink: 0;
    padding: 10px 14px;
    border: 1px solid rgba(82, 214, 168, 0.25);
    border-radius: 999px;
    background: rgba(82, 214, 168, 0.08);
    color: #77e3bc;
    font-size: 0.82rem;
}

.connection-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #52d6a8;
    box-shadow: 0 0 0 5px rgba(82, 214, 168, 0.12);
}

.dashboard-connection.is-offline {
    border-color: rgba(255, 97, 113, 0.28);
    background: rgba(255, 97, 113, 0.08);
    color: #ff8290;
}

.dashboard-connection.is-offline .connection-dot {
    background: #ff6171;
    box-shadow: 0 0 0 5px rgba(255, 97, 113, 0.12);
}

.server-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.summary-item,
.metric-card,
.noc-panel {
    border: 1px solid rgba(255, 255, 255, 0.075);
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.035),
            rgba(255, 255, 255, 0.012)
        );
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.13);
}

.summary-item {
    padding: 16px 18px;
    border-radius: 14px;
}

.summary-item strong {
    display: block;
    margin-top: 8px;
    overflow: hidden;
    color: var(--text-primary, #eef3f9);
    font-size: 0.95rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-online {
    color: #52d6a8 !important;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.metric-card {
    min-width: 0;
    padding: 22px;
    border-radius: 17px;
}

.metric-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.metric-card h3 {
    margin: 5px 0 0;
    font-size: 1.05rem;
}

.metric-value {
    color: var(--text-primary, #eef3f9);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.metric-progress {
    height: 9px;
    margin: 27px 0 19px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
}

.metric-progress-bar {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #43c89b, #64dfb7);
    transition: width 500ms ease;
}

.metric-progress-bar.metric-progress-warning {
    background: linear-gradient(90deg, #e5a93f, #ffc75f);
}

.metric-progress-bar.metric-progress-danger {
    background: linear-gradient(90deg, #e84f62, #ff7887);
}

.metric-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: var(--text-muted, #8e9bae);
    font-size: 0.8rem;
}

.metric-footer strong {
    color: var(--text-primary, #eef3f9);
    text-align: right;
}

.uptime-value {
    display: flex;
    min-height: 72px;
    align-items: center;
    margin: 12px 0 9px;
    color: var(--text-primary, #eef3f9);
    font-size: clamp(1.45rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.045em;
}

.uptime-indicator {
    display: flex;
    min-width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(82, 214, 168, 0.09);
}

.noc-panel {
    padding: 22px;
    border-radius: 17px;
}

.noc-panel-header {
    margin-bottom: 18px;
}

.services-preview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.service-preview-card {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.025);
}

.service-preview-card div {
    min-width: 0;
}

.service-preview-card strong,
.service-preview-card span {
    display: block;
}

.service-preview-card strong {
    color: var(--text-primary, #eef3f9);
    font-size: 0.9rem;
}

.service-preview-card div span {
    margin-top: 4px;
    overflow: hidden;
    color: var(--text-muted, #8e9bae);
    font-size: 0.72rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.service-preview-status {
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    border-radius: 50%;
}

.service-preview-status.pending {
    background: #e5a93f;
    box-shadow: 0 0 0 5px rgba(229, 169, 63, 0.1);
}

@media (max-width: 1100px) {
    .server-summary,
    .services-preview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .dashboard-heading {
        flex-direction: column;
    }

    .metrics-grid,
    .server-summary,
    .services-preview {
        grid-template-columns: 1fr;
    }

    .dashboard-connection {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .metric-card,
    .noc-panel {
        padding: 18px;
    }

    .metric-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .metric-footer strong {
        text-align: left;
    }
}