:root {
    --app-bg: #f4f6f8;
    --app-surface: #ffffff;
    --app-surface-muted: #eef2f6;
    --app-ink: #16202a;
    --app-muted: #657283;
    --app-line: #d8e0e8;
    --app-primary: #1b6b93;
    --app-primary-strong: #12506e;
    --app-accent: #d8892c;
    --app-success: #2f7d5b;
    --app-danger: #b94747;
    --app-sidebar: #14212d;
    --app-sidebar-soft: #1d2d3b;
    --app-shadow: 0 16px 42px rgba(22, 32, 42, 0.10);
    --app-radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--app-ink);
    background:
        linear-gradient(180deg, rgba(27, 107, 147, 0.06), transparent 280px),
        var(--app-bg);
    font-family: Arial, Helvetica, sans-serif;
    letter-spacing: 0;
}

a {
    color: var(--app-primary);
}

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

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 264px minmax(0, 1fr);
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    padding: 18px 14px;
    color: #f8fbfd;
    background: var(--app-sidebar);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 8px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    margin-bottom: 18px;
}

.brand img,
.logo-g img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.brand-title {
    display: block;
    font-weight: 700;
    line-height: 1.1;
}

.brand-subtitle {
    display: block;
    margin-top: 2px;
    color: rgba(255, 255, 255, 0.62);
    font-size: 12px;
}

.sidebar-menu {
    display: grid;
    gap: 6px;
}

.nav-section,
.nav-section-toggle {
    margin: 12px 8px 4px;
    color: rgba(255, 255, 255, 0.52);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-section-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: calc(100% - 16px);
    min-height: 32px;
    padding: 0 0 0 0;
    appearance: none;
    -webkit-appearance: none;
    color: rgba(255, 255, 255, 0.52);
    background: transparent !important;
    border: 0 !important;
    border-radius: var(--app-radius);
    box-shadow: none !important;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    line-height: 1;
}

.nav-section-toggle:hover,
.nav-section-toggle:focus {
    color: rgba(255, 255, 255, 0.86);
    outline: none;
}

.nav-section-toggle i {
    font-size: 10px;
}

.nav-section-toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.sidebar .nav,
.sidebar ul {
    width: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar .nav-section-items {
    display: none;
    contain: layout;
}

.sidebar .nav-section-items[hidden] {
    display: none !important;
}

.sidebar .nav-section-items.is-open {
    display: block;
}

.sidebar li {
    margin: 2px 0;
}

.sidebar a,
.sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 40px;
    padding: 10px 12px;
    color: rgba(255, 255, 255, 0.82) !important;
    text-decoration: none;
    border-radius: var(--app-radius);
    font-size: 14px;
}

.sidebar a:hover,
.sidebar .nav-link:hover,
.sidebar a.active {
    color: #ffffff !important;
    background: var(--app-sidebar-soft);
}

.sidebar .dropdown-menu {
    position: static;
    display: block;
    float: none;
    min-width: 0;
    padding: 2px 0 8px 22px;
    margin: 0;
    color: inherit;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.sidebar .dropdown-menu .dropdown-item {
    min-height: 34px;
    padding: 8px 10px;
    color: rgba(255, 255, 255, 0.70) !important;
    background: transparent;
    font-size: 13px;
}

.sidebar .dropdown-menu .dropdown-item:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.08);
}

.app-main {
    min-width: 0;
    padding: 24px;
}

.topbar,
.header,
body > header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 72px;
    padding: 18px 24px;
    color: var(--app-ink) !important;
    background: var(--app-surface) !important;
    border-bottom: 1px solid var(--app-line);
    box-shadow: 0 8px 24px rgba(22, 32, 42, 0.04);
}

.topbar h1,
.header h1,
body > header h1 {
    margin: 0;
    color: var(--app-ink);
    font-size: 22px;
    font-weight: 700;
}

.topbar p,
.user-info p {
    margin: 0;
    color: var(--app-muted);
}

.page-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.page-kicker {
    margin: 0 0 4px;
    color: var(--app-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-heading h1,
.page-heading h2 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
}

.page-heading p {
    margin: 6px 0 0;
    color: var(--app-muted);
}

.content,
.container,
.table-container {
    width: min(1180px, calc(100% - 32px));
    max-width: 1180px;
    margin: 24px auto;
    padding: 0;
}

.app-main .content,
.app-main .container {
    width: 100%;
    max-width: none;
    margin: 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}

.metric-card,
.card {
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
}

.metric-card {
    position: relative;
    min-height: 150px;
    padding: 18px;
    overflow: hidden;
}

.metric-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: var(--metric-color, var(--app-primary));
}

.metric-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    margin-bottom: 14px;
    color: var(--metric-color, var(--app-primary));
    background: color-mix(in srgb, var(--metric-color, var(--app-primary)) 12%, white);
    border-radius: var(--app-radius);
}

.metric-label {
    margin: 0;
    color: var(--app-muted);
    font-size: 13px;
}

.metric-value {
    margin: 4px 0;
    color: var(--app-ink);
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
}

.metric-note {
    margin: 0;
    color: var(--app-muted);
    font-size: 12px;
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.action-card {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 92px;
    padding: 16px;
    color: var(--app-ink);
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    text-decoration: none;
    box-shadow: 0 10px 28px rgba(22, 32, 42, 0.06);
}

.action-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--app-shadow);
}

.action-card i {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: #ffffff;
    background: var(--app-primary);
    border-radius: var(--app-radius);
}

.action-card strong {
    display: block;
}

.action-card span {
    display: block;
    margin-top: 2px;
    color: var(--app-muted);
    font-size: 13px;
}

.card {
    padding: 20px;
}

.card h1,
.card h2,
.card h3 {
    color: var(--app-ink);
}

.table {
    margin-bottom: 0;
    color: var(--app-ink);
    background: var(--app-surface);
    border-color: var(--app-line);
}

.table thead th,
.etapas-table th {
    color: #344454;
    background: var(--app-surface-muted) !important;
    border-bottom: 1px solid var(--app-line);
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.table td,
.table th,
.etapas-table td,
.etapas-table th {
    padding: 12px;
    vertical-align: middle;
}

.table-bordered,
.table-bordered td,
.table-bordered th,
.etapas-table,
.etapas-table td,
.etapas-table th {
    border-color: var(--app-line) !important;
}

.form-control,
.form-select,
input,
select,
textarea {
    border-color: #cbd5df !important;
    border-radius: var(--app-radius) !important;
    color: var(--app-ink);
}

.form-control:focus,
.form-select:focus,
input:focus,
select:focus,
textarea:focus {
    border-color: var(--app-primary) !important;
    box-shadow: 0 0 0 3px rgba(27, 107, 147, 0.18) !important;
}

label {
    margin-bottom: 6px;
    color: #344454;
    font-size: 13px;
    font-weight: 700;
}

.btn {
    border-radius: var(--app-radius);
    font-weight: 700;
}

.btn-primary {
    border-color: var(--app-primary);
    background: var(--app-primary);
}

.btn-primary:hover {
    border-color: var(--app-primary-strong);
    background: var(--app-primary-strong);
}

.btn-secondary {
    border-color: #718093;
    background: #718093;
}

.btn-danger {
    border-color: var(--app-danger);
    background: var(--app-danger);
}

.btn-success {
    border-color: var(--app-success);
    background: var(--app-success);
}

.alert {
    border-radius: var(--app-radius);
}

.workbench-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 18px;
    align-items: start;
}

.form-panel,
.context-card {
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
}

.form-panel {
    padding: 24px;
}

.panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 18px;
    margin-bottom: 22px;
    border-bottom: 1px solid var(--app-line);
}

.panel-header h3,
.context-card h3 {
    margin: 0;
    color: var(--app-ink);
    font-size: 22px;
    font-weight: 800;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    padding: 8px 10px;
    color: var(--app-success);
    background: #e9f4ef;
    border: 1px solid #cae5d8;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

.status-pill i {
    font-size: 8px;
}

.status-pill.neutral {
    color: var(--app-primary);
    background: #e9f3f8;
    border-color: #c5ddea;
}

.status-pill.neutral i {
    font-size: 13px;
}

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

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

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

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

.form-row {
    display: grid;
    gap: 7px;
}

.form-row .form-control,
.form-row .form-select {
    min-height: 48px;
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 8px;
}

.form-actions .btn-primary {
    min-width: 220px;
}

.employee-workbench {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.stage-workbench {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.stage-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 14px;
    background: #f7fafc;
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
}

.stage-summary[hidden] {
    display: none !important;
}

.stage-summary span {
    display: grid;
    gap: 3px;
}

.stage-summary strong {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.stage-summary small {
    color: var(--app-ink);
    font-size: 15px;
    font-weight: 800;
}

.employee-options {
    align-content: start;
}

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

.option-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-height: 58px;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    background: var(--app-surface-muted);
    cursor: pointer;
}

.option-check input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--app-primary);
}

.option-check strong,
.option-check small {
    display: block;
}

.option-check strong {
    color: var(--app-ink);
    font-size: 14px;
}

.option-check small {
    margin-top: 2px;
    color: var(--app-muted);
    line-height: 1.35;
}

.access-panel {
    padding: 18px;
    background: #f7fafc;
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
}

.access-panel[hidden] {
    display: none !important;
}

.compact-header {
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.compact-header h3 {
    font-size: 18px;
}

.btn-light {
    color: var(--app-ink);
    background: var(--app-surface-muted);
    border-color: var(--app-line);
}

.btn-light:hover {
    background: #e3e9ef;
    border-color: #cbd5df;
}

.context-panel {
    display: grid;
    gap: 14px;
}

.context-card {
    padding: 18px;
}

.context-card p:last-child {
    margin-bottom: 0;
    color: var(--app-muted);
}

.context-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 14px;
    color: #ffffff;
    background: var(--app-primary);
    border-radius: var(--app-radius);
}

.context-card.compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--app-muted);
    font-weight: 700;
}

.context-card.compact a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--app-primary);
    text-decoration: none;
}

.product-workbench {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.compact-workbench {
    grid-template-columns: minmax(420px, 720px) 340px;
}

.field-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.link-button {
    padding: 0;
    color: var(--app-primary);
    background: transparent;
    border: 0;
    font-size: 13px;
    font-weight: 800;
}

.link-button:hover {
    color: var(--app-primary-strong);
}

.search-control {
    position: relative;
}

.search-control i {
    position: absolute;
    left: 13px;
    top: 50%;
    color: var(--app-muted);
    transform: translateY(-50%);
}

.search-control .form-control {
    padding-left: 38px;
}

.color-choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 10px;
    max-height: 310px;
    padding: 12px;
    overflow-y: auto;
    background: #f8fafc;
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
}

.color-choice {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 42px;
    padding: 10px 12px;
    cursor: pointer;
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.color-choice:hover {
    border-color: #aebdcc;
    box-shadow: 0 8px 22px rgba(22, 32, 42, 0.06);
}

.color-choice input {
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    accent-color: var(--app-primary);
}

.color-choice:has(input:checked) {
    background: #e9f3f8;
    border-color: var(--app-primary);
}

.color-choice span {
    color: var(--app-ink);
    font-weight: 700;
}

.empty-state {
    display: grid;
    justify-items: center;
    gap: 6px;
    padding: 28px;
    color: var(--app-muted);
    text-align: center;
    background: #f8fafc;
    border: 1px dashed #b7c4cf;
    border-radius: var(--app-radius);
}

.empty-state i {
    color: var(--app-primary);
    font-size: 24px;
}

.empty-state strong {
    color: var(--app-ink);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 220px));
    gap: 14px;
    margin-bottom: 18px;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: 0 10px 28px rgba(22, 32, 42, 0.06);
}

.summary-icon {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: var(--app-primary);
    border-radius: var(--app-radius);
}

.summary-card strong {
    display: block;
    color: var(--app-ink);
    font-size: 24px;
    line-height: 1;
}

.summary-card span {
    color: var(--app-muted);
    font-size: 13px;
}

.list-panel {
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    overflow: hidden;
}

.list-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px;
    border-bottom: 1px solid var(--app-line);
}

.list-toolbar h3 {
    margin: 0;
    color: var(--app-ink);
    font-size: 22px;
    font-weight: 800;
}

.toolbar-subtitle {
    margin: 4px 0 0;
    color: var(--app-muted);
    font-size: 13px;
}

.list-search {
    width: min(420px, 100%);
}

.filter-panel {
    padding: 14px 16px;
    margin-bottom: 16px;
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
}

.filter-form {
    display: grid;
    grid-template-columns: repeat(6, minmax(130px, 1fr));
    gap: 12px;
    align-items: end;
}

.filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    grid-column: 1 / -1;
    padding-top: 2px;
}

.production-list-panel .list-toolbar {
    padding-top: 16px;
    padding-bottom: 14px;
}

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

.production-list-panel .modern-table-wrap {
    max-height: min(620px, calc(100vh - 300px));
    min-height: 360px;
    overflow: auto;
}

.production-list-panel .modern-table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
}

.modern-table {
    min-width: 760px;
}

.modern-table thead th {
    padding: 14px 18px;
    color: #425366;
    background: #f8fafc !important;
    border-bottom: 1px solid var(--app-line);
}

.modern-table tbody td {
    padding: 16px 18px;
    border-color: var(--app-line);
}

.modern-table tbody tr:hover {
    background: #fbfdff;
}

.production-table {
    min-width: 940px;
}

.serial-number {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 4px 9px;
    color: var(--app-primary);
    background: #e9f3f8;
    border-radius: 999px;
    font-size: 14px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
}

.status-badge.neutral {
    color: #425366;
    background: #edf1f5;
}

.status-badge.info {
    color: var(--app-primary);
    background: #e9f3f8;
}

.status-badge.warning {
    color: #8a5518;
    background: #fff1dc;
}

.status-badge.success {
    color: var(--app-success);
    background: #e9f4ef;
}

.row-actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.icon-action {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 36px;
    padding: 7px 10px;
    color: var(--app-ink);
    text-decoration: none;
    background: var(--app-surface-muted);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    font-size: 13px;
    font-weight: 800;
}

.icon-action:hover {
    color: var(--app-primary);
    border-color: #b7c9d8;
}

.icon-action.primary {
    color: #ffffff;
    background: var(--app-primary);
    border-color: var(--app-primary);
}

.icon-action.primary:hover {
    color: #ffffff;
    background: var(--app-primary-dark);
}

.product-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-avatar {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: var(--app-primary);
    background: #e9f3f8;
    border: 1px solid #c5ddea;
    border-radius: var(--app-radius);
    font-weight: 900;
}

.product-cell strong {
    display: block;
    color: var(--app-ink);
}

.product-cell span:not(.product-avatar) {
    display: block;
    color: var(--app-muted);
    font-size: 12px;
}

.product-list-table .product-name {
    display: block;
    max-width: 360px;
    color: var(--app-ink);
    font-size: 15px;
    line-height: 1.45;
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.chip {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 9px;
    color: #344454;
    background: #eef3f7;
    border: 1px solid #d4dde6;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.muted-text {
    color: var(--app-muted);
}

.empty-filter-message {
    margin: 0;
    padding: 22px;
    color: var(--app-muted);
    text-align: center;
}

.color-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
    padding: 20px;
}

.color-list-card {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 78px;
    padding: 14px;
    background: #fbfdff;
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
}

.color-list-card:hover {
    border-color: #aebdcc;
    box-shadow: 0 10px 26px rgba(22, 32, 42, 0.07);
}

.color-swatch {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: var(--app-primary);
    background: #e9f3f8;
    border: 1px solid #c5ddea;
    border-radius: var(--app-radius);
}

.color-list-card strong {
    display: block;
    color: var(--app-ink);
}

.color-list-card span:last-child {
    display: block;
    margin-top: 2px;
    color: var(--app-muted);
    font-size: 13px;
}

footer,
.footer {
    color: var(--app-muted) !important;
    background: transparent !important;
    border-top: 1px solid var(--app-line);
}

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        linear-gradient(120deg, rgba(20, 33, 45, 0.92), rgba(27, 107, 147, 0.76)),
        url("../images/logo.png") center 14% / 180px no-repeat,
        var(--app-sidebar);
}

.login-container {
    width: min(420px, 100%);
    padding: 28px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--app-radius);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.26);
}

.login-header {
    margin-bottom: 22px;
    text-align: left;
}

.login-header h1 {
    margin: 0;
    color: var(--app-ink);
    font-size: 24px;
    font-weight: 800;
}

.login-header p {
    margin: 6px 0 0;
    color: var(--app-muted);
}

.error-message {
    padding: 10px 12px;
    color: #7d2424;
    background: #fde9e9;
    border: 1px solid #f3b9b9;
    border-radius: var(--app-radius);
}

@media (max-width: 980px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        height: auto;
        border-right: 0;
    }

    .dashboard-grid,
    .quick-actions,
    .workbench-grid,
    .filter-form,
    .form-grid.two-columns,
    .form-grid.three-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 640px) {
    .app-main,
    .topbar,
    .header,
    body > header {
        padding: 16px;
    }

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

    .dashboard-grid,
    .quick-actions,
    .summary-grid,
    .workbench-grid,
    .filter-form,
    .form-grid.two-columns,
    .form-grid.three-columns {
        grid-template-columns: 1fr;
    }

    .list-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .panel-header,
    .form-actions,
    .filter-actions,
    .context-card.compact {
        align-items: stretch;
        flex-direction: column;
    }

    .form-actions .btn-primary {
        min-width: 0;
    }

    .content,
    .container,
    .table-container {
        width: min(100% - 24px, 1180px);
        margin: 16px auto;
    }
}

/* Compatibility layer for legacy pages with inline CSS loaded after this file. */
body {
    color: var(--app-ink) !important;
    background:
        linear-gradient(180deg, rgba(27, 107, 147, 0.06), transparent 280px),
        var(--app-bg) !important;
}

body.login-page {
    background:
        linear-gradient(120deg, rgba(20, 33, 45, 0.92), rgba(27, 107, 147, 0.76)),
        url("../images/logo.png") center 14% / 180px no-repeat,
        var(--app-sidebar) !important;
}

body > header,
.header {
    position: static !important;
    color: var(--app-ink) !important;
    background: var(--app-surface) !important;
}

footer,
.footer {
    position: static !important;
    width: auto !important;
    padding: 16px !important;
    color: var(--app-muted) !important;
    background: transparent !important;
}

.content,
.container,
.table-container {
    max-height: none !important;
    overflow: visible !important;
}

.table-container,
.container > .card,
.content > .card {
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    padding: 20px !important;
}

.table-responsive,
table {
    border-radius: var(--app-radius);
}

body > h1,
body > h2 {
    width: min(980px, calc(100% - 32px));
    margin: 28px auto 16px !important;
    color: var(--app-ink);
    font-size: 28px;
    font-weight: 800;
}

body > form {
    width: min(720px, calc(100% - 32px));
    margin: 0 auto 20px;
    padding: 20px;
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
}

body > form input:not([type="checkbox"]),
body > form select,
body > form textarea {
    display: block;
    width: 100%;
    min-height: 40px;
    padding: 8px 10px;
}

body > form input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

body > form button,
body > form input[type="submit"] {
    min-height: 42px;
    padding: 9px 14px;
    color: #ffffff;
    background: var(--app-primary);
    border: 1px solid var(--app-primary);
    border-radius: var(--app-radius);
    font-weight: 700;
}

body > table,
body > .table {
    width: min(1100px, calc(100% - 32px));
    margin: 0 auto 20px;
    overflow: hidden;
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    box-shadow: var(--app-shadow);
}

body > p,
body > a {
    display: block;
    width: min(980px, calc(100% - 32px));
    margin: 12px auto;
}

.legacy-page-content > header,
.legacy-page-content > footer {
    display: none !important;
}

.legacy-page-content > h1:first-child,
.legacy-page-content > h2:first-child {
    margin-top: 0 !important;
}

.legacy-page-content > .container,
.legacy-page-content > .content,
.legacy-page-content > .table-container,
.legacy-page-content > form,
.legacy-page-content > table {
    width: 100% !important;
    max-width: none !important;
    margin: 0 0 18px !important;
}

.legacy-page-content > .container > .card,
.legacy-page-content .form-container,
.legacy-page-content > form,
.legacy-page-content > table,
.legacy-page-content .table-container {
    background: var(--app-surface);
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
}

.legacy-page-content .form-container {
    max-width: none !important;
    padding: 22px !important;
}

.legacy-page-content .container[style] {
    max-width: none !important;
}

.legacy-page-content .card-title,
.legacy-page-content h2.text-center {
    text-align: left !important;
    font-size: 22px;
    font-weight: 800;
}