:root {
    --bg: #f4efe7;
    --panel: rgba(255, 250, 243, 0.88);
    --panel-strong: #fffdf9;
    --text: #1f1f19;
    --muted: #6e675a;
    --line: rgba(61, 54, 43, 0.12);
    --accent: #0f766e;
    --accent-strong: #115e59;
    --accent-soft: #d7f0ec;
    --shadow: 0 24px 60px rgba(47, 40, 32, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.18), transparent 28%),
        linear-gradient(135deg, #f2ebdf 0%, #f9f7f1 48%, #e7f4f2 100%);
}

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

.layout-shell {
    display: grid;
    min-height: 100vh;
    grid-template-columns: 280px 1fr;
}

.sidebar {
    display: flex;
    flex-direction: column;
    padding: 32px 24px;
    border-right: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.42);
    backdrop-filter: blur(16px);
}

.brand {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-mark {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 14px;
    color: white;
    background: linear-gradient(135deg, var(--accent) 0%, #164e63 100%);
}

.nav-links {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 18px;
    margin-top: 32px;
}

.nav-section {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 8px;
}

.nav-section + .nav-section {
    margin-top: 0;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.nav-section__title {
    padding: 0 14px;
    color: var(--accent-strong);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-links a {
    display: block;
    padding: 12px 14px;
    border-radius: 14px;
    color: var(--muted);
}

.nav-links a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.6);
}

.page-content {
    padding: 32px;
}

.page-content--centered {
    display: grid;
    place-items: center;
}

.page-hero,
.content-panel,
.auth-card {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.page-hero {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 28px;
    align-items: center;
}

.content-panel {
    margin-top: 24px;
    padding: 24px;
}

.auth-card {
    width: min(480px, 100%);
    padding: 32px;
    background: var(--panel-strong);
}

.eyebrow {
    margin-bottom: 10px;
    color: var(--accent-strong);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.lead {
    color: var(--muted);
    line-height: 1.6;
}

.hero-badge {
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 700;
}

.hero-badge--link {
    display: inline-flex;
    align-items: center;
}

.hero-badge--button {
    border: 0;
    cursor: pointer;
    font: inherit;
}

.help-tooltip {
    position: relative;
    display: inline-flex;
}

.help-tooltip__trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    list-style: none;
    cursor: pointer;
    border: 1px solid rgba(17, 94, 89, 0.2);
    background: rgba(215, 240, 236, 0.95);
    color: var(--accent-strong);
    user-select: none;
}

.help-tooltip__trigger::-webkit-details-marker {
    display: none;
}

.help-tooltip__icon {
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
}

.help-tooltip__popover {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 30;
    width: min(280px, 75vw);
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(31, 31, 25, 0.96);
    color: #fff;
    box-shadow: var(--shadow);
}

.help-tooltip__title {
    display: block;
    margin-bottom: 6px;
}

.kpi-grid {
    display: grid;
    gap: 18px;
    margin-top: 24px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.kpi-grid--dense {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.kpi-card {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow);
}

.kpi-label {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
}

.kpi-value {
    display: block;
    margin: 10px 0 6px;
    font-size: 2.1rem;
}

.auth-form {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.form-field {
    display: grid;
    gap: 8px;
}

.field-label-with-help,
.table-head-label,
.button-label-with-help,
.heading-with-help {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.form-field__checkbox {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.auth-form label:not(.form-field__checkbox) {
    color: var(--accent-strong);
    font-weight: 700;
}

.auth-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
}

.auth-form select,
.auth-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    color: var(--text);
    font: inherit;
}

.auth-form button {
    padding: 14px 18px;
    border: 0;
    border-radius: 14px;
    color: white;
    font-weight: 700;
    cursor: pointer;
    background: linear-gradient(135deg, var(--accent) 0%, #164e63 100%);
}

.form-error,
.flash-item {
    padding: 12px 14px;
    border-radius: 14px;
    background: #fff1f0;
    color: #8a1c14;
}

.flash-list {
    padding: 0;
    margin: 0 0 24px;
    list-style: none;
}

.dashboard-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.data-table-shell {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.data-table th,
.data-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    color: var(--accent-strong);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table-row-hover:hover {
    background: rgba(255, 255, 255, 0.78);
}

.relationship-table td:last-child {
    min-width: 320px;
}

.management-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.management-toolbar__actions,
.management-toolbar__filters {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.management-toolbar__filters select,
.management-toolbar__filters input {
    min-height: 42px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    font: inherit;
}

.toolbar-search {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.92);
}

.toolbar-search input {
    border: 0;
    padding: 0;
    min-height: auto;
    background: transparent;
}

.toolbar-search .mini-action__icon {
    color: var(--muted);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
}

.status-badge--green {
    background: #dcfce7;
    color: #166534;
}

.status-badge--yellow {
    background: #fef3c7;
    color: #92400e;
}

.status-badge--red {
    background: #fee2e2;
    color: #991b1b;
}

.status-badge--gray {
    background: #e5e7eb;
    color: #374151;
}

.compact-action-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mini-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--accent-strong);
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
}

.mini-action__icon {
    display: inline-flex;
    width: 14px;
    height: 14px;
}

.mini-action__icon svg {
    width: 14px;
    height: 14px;
}

.mini-action--primary {
    background: rgba(215, 240, 236, 0.92);
    color: var(--accent-strong);
}

.mini-action--success {
    background: #dcfce7;
    color: #166534;
}

.mini-action--danger {
    background: #fee2e2;
    color: #991b1b;
}

.mini-action--neutral {
    background: rgba(255, 255, 255, 0.92);
    color: var(--muted);
}

.pagination-bar {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

.table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.table-actions form {
    margin: 0;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
}

.filter-chip,
.inline-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--accent-strong);
    font-weight: 600;
}

.filter-chip--active {
    color: white;
    background: linear-gradient(135deg, var(--accent) 0%, #164e63 100%);
}

.filter-chip--inactive {
    color: var(--muted);
}

.stack-list {
    display: grid;
    gap: 14px;
}

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

.list-row,
.feed-item,
.progress-row,
.trend-row {
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
}

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

.muted-line {
    margin: 6px 0 0;
    color: var(--muted);
}

.progress-row {
    display: grid;
    gap: 12px;
}

.progress-track,
.mini-bar {
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(17, 94, 89, 0.12);
}

.progress-fill,
.mini-bar__fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--accent) 0%, #164e63 100%);
}

.mini-bar__fill--incident {
    background: linear-gradient(135deg, #be123c 0%, #fb7185 100%);
}

.mini-bar__fill--training {
    background: linear-gradient(135deg, #ca8a04 0%, #facc15 100%);
}

.trend-row {
    display: grid;
    gap: 12px;
}

.trend-bars {
    display: grid;
    gap: 8px;
}

.dashboard-filter-form {
    display: grid;
    gap: 16px;
}

.dashboard-filter-form--four {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    align-items: end;
}

.dashboard-filter-form label {
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
}

.dashboard-filter-form select,
.dashboard-filter-form button {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    font: inherit;
}

.dashboard-filter-form button {
    border: 0;
    color: white;
    font-weight: 700;
    cursor: pointer;
    background: linear-gradient(135deg, var(--accent) 0%, #164e63 100%);
}

.dashboard-section-grid {
    display: grid;
    gap: 24px;
    margin-top: 24px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.dashboard-section-grid--two {
    grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
}

.chart-panel {
    display: flex;
    flex-direction: column;
    min-height: 360px;
}

.panel-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.panel-heading h2 {
    margin: 0;
}

.inline-hint {
    max-width: 280px;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

.modal-open {
    overflow: hidden;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(17, 24, 39, 0.45);
    backdrop-filter: blur(4px);
}

.modal-card {
    width: min(620px, 100%);
    max-height: calc(100vh - 40px);
    overflow: auto;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--panel-strong);
    box-shadow: var(--shadow);
}

.modal-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.modal-close {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: white;
    color: var(--muted);
    cursor: pointer;
    font: inherit;
    padding: 10px 14px;
}

.chart-frame {
    position: relative;
    width: 100%;
    height: 300px;
    min-height: 300px;
    flex: 1 1 auto;
}

.chart-frame--compact {
    height: 240px;
    min-height: 240px;
}

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

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

.operational-inline-metrics {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    color: var(--muted);
    font-weight: 600;
}

@media (max-width: 900px) {
    .layout-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .page-content {
        padding: 20px;
    }

    .page-hero {
        flex-direction: column;
        align-items: flex-start;
    }

    .dashboard-section-grid--two {
        grid-template-columns: 1fr;
    }

    .panel-heading {
        flex-direction: column;
    }

    .chart-frame {
        height: 280px;
        min-height: 280px;
    }

    .chart-frame--compact {
        height: 220px;
        min-height: 220px;
    }
}