:root {
    --bg: #f4f7f6;
    --surface: #ffffff;
    --surface-soft: #eef6f4;
    --text: #1f2937;
    --muted: #6b7280;
    --primary: #0f766e;
    --primary-strong: #115e59;
    --warning: #f59e0b;
    --danger: #dc2626;
    --accent: #0ea5e9;
    --border: #d7e3df;
    --shadow: 0 18px 45px rgba(15, 118, 110, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: linear-gradient(180deg, #f8faf9 0%, var(--bg) 100%);
    color: var(--text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
    color: inherit;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
}

.sidebar {
    background: #123530;
    color: #edf8f4;
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-height: 100vh;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
}

.brand strong {
    display: block;
    font-size: 1.05rem;
}

.brand small {
    display: block;
    color: rgba(237, 248, 244, 0.72);
    font-size: 0.85rem;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.12);
    font-size: 1.3rem;
}

.sidebar .nav-link {
    border-radius: 8px;
    color: rgba(237, 248, 244, 0.82);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
}

.sidebar .nav-link.active,
.sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.topbar-main {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.topbar-title {
    min-width: 0;
}

.topbar-menu {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
}

.eyebrow {
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-chip {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.74);
    line-height: 1.1;
}

.user-chip small {
    color: var(--muted);
}

.kpi-grid,
.two-up,
.three-up {
    display: grid;
    gap: 16px;
}

.kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.two-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-up {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card,
.panel,
.login-panel,
.empty-state {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.metric-card {
    padding: 18px;
}

.metric-card .label {
    color: var(--muted);
    font-size: 0.85rem;
}

.metric-card .value {
    font-size: clamp(1.25rem, 2vw, 2rem);
    font-weight: 700;
    margin-top: 10px;
}

.metric-card .meta {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.85rem;
}

.panel {
    padding: 18px;
    min-width: 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.panel-header p,
.subtle {
    color: var(--muted);
    margin: 0;
}

.chart-wrap {
    position: relative;
    min-height: 300px;
}

.table-responsive {
    border: 1px solid rgba(215, 227, 223, 0.75);
    border-radius: 8px;
    background: #fff;
}

.table thead th {
    border-bottom-width: 1px;
    font-size: 0.82rem;
    text-transform: uppercase;
    color: var(--muted);
}

.table td,
.table th {
    vertical-align: middle;
}

.login-screen {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 20px;
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.95), rgba(14, 165, 233, 0.78)),
        url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.login-panel {
    width: min(100%, 440px);
    padding: 28px;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.login-brand .brand-mark {
    background: var(--primary);
    color: #fff;
}

.toolbar,
.filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filters form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    width: 100%;
}

.filters .form-control,
.filters .form-select {
    min-width: 180px;
}

.empty-state {
    padding: 32px;
    text-align: center;
}

.health-callout {
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.08), rgba(245, 158, 11, 0.12));
    border: 1px solid rgba(15, 118, 110, 0.15);
    border-radius: 8px;
    padding: 18px;
}

.footer {
    margin-top: auto;
    padding-top: 10px;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.85rem;
}

.w-fit {
    width: fit-content;
}

.mobile-nav {
    background: #123530;
    color: #edf8f4;
}

.mobile-nav .offcanvas-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav .offcanvas-body {
    padding-top: 18px;
}

.mobile-nav .nav-link {
    border-radius: 8px;
    color: rgba(237, 248, 244, 0.82);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
}

.mobile-nav .nav-link.active,
.mobile-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.mobile-quicknav {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 1040;
    display: none;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    border: 1px solid rgba(215, 227, 223, 0.95);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(18px);
}

.mobile-quicknav a {
    display: grid;
    justify-items: center;
    gap: 4px;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.72rem;
    padding: 8px 4px;
    border-radius: 8px;
}

.mobile-quicknav a.active {
    color: var(--primary-strong);
    background: rgba(15, 118, 110, 0.08);
}

.mobile-quicknav i {
    font-size: 1rem;
}

.form-select[multiple] {
    min-height: 150px;
}

.agenda-list {
    display: grid;
    gap: 12px;
}

.agenda-visual-grid {
    display: grid;
    grid-template-columns: minmax(280px, 330px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.agenda-visual-meta {
    display: grid;
    gap: 14px;
}

.agenda-mini-calendar,
.agenda-schedule {
    min-height: 420px;
}

.agenda-schedule {
    height: 620px;
    min-height: 620px;
}

.agenda-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.agenda-legend span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(215, 227, 223, 0.92);
    font-size: 0.82rem;
    color: var(--muted);
}

.agenda-legend i {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    display: inline-block;
}

.agenda-view-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    background: rgba(14, 165, 233, 0.08);
    color: #0369a1;
    font-size: 0.88rem;
}

.agenda-view-chip strong {
    color: var(--text);
}

.agenda-card {
    border: 1px solid rgba(215, 227, 223, 0.92);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 246, 244, 0.9));
    padding: 14px;
}

.agenda-card.urgent {
    border-color: rgba(220, 38, 38, 0.28);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(254, 242, 242, 0.95));
}

.agenda-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
}

.agenda-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.agenda-card-time {
    color: var(--muted);
    font-size: 0.88rem;
}

.agenda-card-title {
    font-weight: 700;
}

.agenda-card-desc {
    color: var(--muted);
    margin: 8px 0 0;
}

.stack-list {
    display: grid;
    gap: 10px;
}

.stack-item {
    border: 1px solid rgba(215, 227, 223, 0.9);
    border-radius: 8px;
    padding: 12px 14px;
    background: #fff;
}

.stack-item .title {
    font-weight: 600;
}

.stack-item .meta {
    color: var(--muted);
    font-size: 0.88rem;
    margin-top: 4px;
}

.table-mobile-stack td[data-label]::before {
    content: attr(data-label);
    display: none;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    display: inline-block;
    margin-right: 6px;
}

.status-dot.ok {
    background: #16a34a;
}

.status-dot.alert {
    background: var(--warning);
}

.status-dot.danger {
    background: var(--danger);
}

@media (max-width: 1199px) {
    .kpi-grid,
    .three-up {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .two-up,
    .kpi-grid,
    .three-up {
        grid-template-columns: 1fr;
    }

    .content {
        padding: 16px;
        padding-bottom: 94px;
        gap: 16px;
    }

    .topbar,
    .panel-header,
    .toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .topbar {
        position: sticky;
        top: 0;
        z-index: 1020;
        padding: 12px;
        margin: -4px -4px 0;
        border: 1px solid rgba(215, 227, 223, 0.85);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(16px);
    }

    .topbar .h3 {
        font-size: 1.2rem;
    }

    .user-menu {
        justify-content: space-between;
    }

    .user-chip {
        flex: 1 1 auto;
    }

    .panel,
    .metric-card,
    .login-panel,
    .empty-state,
    .health-callout {
        padding: 16px;
    }

    .filters form,
    .toolbar > .d-flex,
    .panel-header > .d-flex {
        width: 100%;
    }

    .filters .form-control,
    .filters .form-select,
    .filters .btn,
    .toolbar .btn,
    .panel-header .btn,
    .panel-header .btn-group,
    .toolbar .btn-group {
        width: 100%;
        min-width: 0;
    }

    .mobile-quicknav {
        display: grid;
    }

    .agenda-visual-grid {
        grid-template-columns: 1fr;
    }

    .agenda-schedule {
        height: 520px;
        min-height: 520px;
    }

    .agenda-card-header {
        flex-direction: column;
    }

    .table-mobile-stack thead {
        display: none;
    }

    .table-mobile-stack,
    .table-mobile-stack tbody,
    .table-mobile-stack tr,
    .table-mobile-stack td {
        display: block;
        width: 100%;
    }

    .table-mobile-stack tbody {
        padding: 8px;
    }

    .table-mobile-stack tr {
        border: 1px solid rgba(215, 227, 223, 0.9);
        border-radius: 8px;
        padding: 10px 12px;
        margin-bottom: 10px;
        background: #fff;
    }

    .table-mobile-stack td {
        border: 0;
        padding: 6px 0;
        text-align: left !important;
    }

    .table-mobile-stack td[data-label]::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 4px;
        font-size: 0.74rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--muted);
    }
}