:root {
    --bg: #f4f6f8;
    --panel: #ffffff;
    --panel-soft: #f9fafb;
    --ink: #17202a;
    --muted: #657281;
    --line: #dde3ea;
    --accent: #0f766e;
    --accent-strong: #0b5f59;
    --warning: #b45309;
    --danger: #b42318;
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--bg);
    font-family: 'Roboto', 'Segoe UI', ui-sans-serif, system-ui, sans-serif;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-strong);
}

button,
input,
select,
textarea {
    font: inherit;
}

.auth-body,
.app-body {
    min-height: 100vh;
}

.auth-page {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 32px;
}

.auth-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    width: min(100%, 960px);
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.08);
}

.auth-intro {
    display: flex;
    min-height: 520px;
    flex-direction: column;
    justify-content: flex-end;
    gap: 18px;
    padding: 44px;
    background: linear-gradient(135deg, #103f4c, #0f766e 58%, #d1a83f);
    color: #ffffff;
}

.auth-intro h1,
.topbar h1 {
    margin: 0;
    font-size: 30px;
    line-height: 1.15;
    font-weight: 700;
}

.auth-intro p {
    max-width: 440px;
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
}

.auth-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
}

.brand-mark {
    display: inline-flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: #ffffff;
    color: var(--accent-strong);
    font-weight: 800;
}

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

.sidebar {
    border-right: 1px solid var(--line);
    background: #102027;
    color: #ffffff;
    padding: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
}

.brand:hover {
    color: #ffffff;
}

.brand strong,
.brand small {
    display: block;
}

.brand small {
    color: rgba(255, 255, 255, 0.64);
}

.nav-list {
    display: grid;
    gap: 6px;
    margin-top: 32px;
}

.nav-item {
    display: block;
    border-radius: var(--radius);
    padding: 11px 12px;
    color: rgba(255, 255, 255, 0.76);
}

.nav-item.active {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.nav-item.disabled {
    cursor: default;
    opacity: 0.52;
}

.main-panel {
    min-width: 0;
}

.topbar {
    display: flex;
    min-height: 88px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border-bottom: 1px solid var(--line);
    background: var(--panel);
    padding: 20px 32px;
}

.eyebrow {
    margin: 0 0 5px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
}

.user-menu span,
.user-menu small {
    display: block;
    text-align: right;
}

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

.content {
    padding: 32px;
}

.form-stack {
    display: grid;
    gap: 18px;
}

.field {
    display: grid;
    gap: 7px;
}

.field label {
    color: var(--ink);
    font-size: 14px;
    font-weight: 700;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    padding: 11px 12px;
    color: var(--ink);
    outline: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.14);
}

.field textarea {
    min-height: 96px;
    resize: vertical;
}

.field-error {
    margin: 0;
    color: var(--danger);
    font-size: 13px;
}

.check-row {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
}

.check-row.align-end {
    align-self: end;
    min-height: 42px;
}

.button {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 9px 14px;
    cursor: pointer;
    font-weight: 700;
}

.button.primary {
    background: var(--accent);
    color: #ffffff;
}

.button.primary:hover {
    background: var(--accent-strong);
}

.button.ghost {
    border-color: var(--line);
    background: var(--panel);
    color: var(--ink);
}

.button.full {
    width: 100%;
}

.form-note {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}

.notice {
    margin-bottom: 18px;
    border: 1px solid #b7e4dc;
    border-radius: var(--radius);
    background: #ecfdf5;
    padding: 12px 14px;
    color: #075e54;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.metric,
.panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
}

.metric {
    display: grid;
    gap: 8px;
    padding: 18px;
}

.metric span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.metric strong {
    font-size: 30px;
    line-height: 1;
}

.work-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
    gap: 24px;
    margin-bottom: 24px;
}

.panel {
    padding: 22px;
}

.panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.panel h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
}

.panel-subtitle {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.badge {
    border-radius: 999px;
    background: #edf7f6;
    padding: 5px 9px;
    color: var(--accent-strong);
    font-size: 12px;
    font-weight: 800;
}

.empty-state {
    margin: 0;
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    background: var(--panel-soft);
    padding: 18px;
    color: var(--muted);
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th,
td {
    border-bottom: 1px solid var(--line);
    padding: 12px 10px;
    text-align: left;
}

th {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
}

.status-pill {
    border-radius: 999px;
    background: var(--panel-soft);
    padding: 5px 8px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

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

.list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
}

.list-row strong,
.list-row span {
    display: block;
}

.list-row strong {
    min-width: 150px;
}

.list-row span {
    color: var(--muted);
    font-size: 13px;
}

.list-row time {
    color: var(--warning);
    font-weight: 800;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
}

.flow-steps span {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel-soft);
    padding: 13px;
    text-align: center;
    font-size: 14px;
    font-weight: 800;
}

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

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

.form-section {
    border-bottom: 1px solid var(--line);
    padding-bottom: 8px;
}

.form-section.compact {
    margin-top: 4px;
}

.form-section h2 {
    margin: 0;
}

.span-2 {
    grid-column: span 2;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid var(--line);
    padding-top: 18px;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 0;
}

.detail-grid div {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel-soft);
    padding: 13px;
}

.detail-grid dt {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.detail-grid dd {
    margin: 5px 0 0;
    color: var(--ink);
    font-weight: 700;
}

.pagination-wrap {
    margin-top: 18px;
}

.pagination-wrap nav > div:first-child {
    display: none;
}

.pagination-wrap nav > div:last-child {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--muted);
    font-size: 14px;
}

.pagination-wrap a,
.pagination-wrap span[aria-current] span {
    display: inline-flex;
    min-width: 34px;
    min-height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    padding: 6px 9px;
}

.pagination-wrap span[aria-current] span {
    background: var(--accent);
    color: #ffffff;
}

@media (max-width: 1100px) {
    .summary-grid,
    .flow-steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (max-width: 780px) {
    .auth-page {
        padding: 16px;
    }

    .auth-panel,
    .app-shell {
        grid-template-columns: 1fr;
    }

    .auth-intro {
        min-height: 260px;
        padding: 28px;
    }

    .auth-card,
    .content,
    .topbar {
        padding: 22px;
    }

    .sidebar {
        border-right: 0;
        padding: 18px;
    }

    .nav-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        margin-top: 18px;
    }

    .topbar,
    .user-menu {
        align-items: flex-start;
        flex-direction: column;
    }

    .user-menu span,
    .user-menu small {
        text-align: left;
    }

    .summary-grid,
    .flow-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .form-grid,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .span-2 {
        grid-column: span 1;
    }

    .form-actions {
        flex-direction: column-reverse;
    }
}

@media (max-width: 520px) {
    .summary-grid,
    .flow-steps,
    .nav-list {
        grid-template-columns: 1fr;
    }
}