:root {
    color-scheme: light;
    --bg: #f5f6f8;
    --panel: #ffffff;
    --ink: #1d2433;
    --muted: #667085;
    --line: #d9dee7;
    --brand: #0f766e;
    --brand-dark: #115e59;
    --warn: #b45309;
    --error: #b42318;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
}

.auth-screen {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: #172033;
}

.auth-card {
    width: min(440px, 100%);
    display: grid;
    gap: 18px;
    border-radius: 8px;
    padding: 28px;
    background: var(--panel);
    box-shadow: 0 22px 60px rgba(15, 23, 42, .28);
}

.auth-brand {
    color: var(--brand-dark);
    font-size: 26px;
    font-weight: 700;
}

.sidebar {
    min-width: 0;
    background: #172033;
    color: #fff;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: width .18s ease, padding .18s ease;
}

.brand-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 20px;
}

.brand {
    font-size: 20px;
    font-weight: 700;
}

.sidebar-footer {
    margin-top: auto;
    display: grid;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, .14);
}

.sidebar .user-box {
    min-height: 0;
    color: #d7dce8;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-button,
button {
    border: 0;
    cursor: pointer;
    font: inherit;
}

button:disabled {
    cursor: not-allowed;
    opacity: .5;
}

.hidden {
    display: none !important;
}

.nav-button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 8px;
    text-align: left;
    color: #d7dce8;
    background: transparent;
    border-radius: 6px;
}

.nav-icon {
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    color: #fff;
    background: #334155;
    font-size: 12px;
    font-weight: 700;
}

.nav-button.active .nav-icon,
.nav-button:hover .nav-icon {
    background: #1f6feb;
}

.nav-button.active,
.nav-button:hover {
    background: #26344d;
    color: #fff;
}

.workspace {
    min-width: 0;
    padding: 0;
}

body.sidebar-collapsed .app-shell {
    grid-template-columns: 78px minmax(0, 1fr);
}

body.sidebar-collapsed .sidebar {
    padding-inline: 12px;
}

body.sidebar-collapsed .brand,
body.sidebar-collapsed .sidebar-footer {
    white-space: nowrap;
    overflow: hidden;
    text-indent: -999px;
}

body.sidebar-collapsed .sidebar .nav-button {
    justify-content: center;
    padding-inline: 0;
}

body.sidebar-collapsed .nav-label {
    display: none;
}

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

.topbar {
    margin-bottom: 0;
}

.app-topbar {
    display: grid;
    grid-template-columns: minmax(120px, .35fr) minmax(280px, 1fr);
    align-items: center;
    height: 56px;
    min-height: 56px;
    padding: 0 24px;
    border-bottom: 3px solid #1f6feb;
    background: #101827 !important;
    color: #fff !important;
    box-shadow: 0 1px 0 rgba(15, 23, 42, .12);
}

.topbar-title span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    border-left: 3px solid var(--brand);
    padding-left: 10px;
    color: #e5e7eb;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.top-module-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.top-module-nav.hidden {
    display: none !important;
}

.subnav-button {
    width: auto;
    min-height: 30px;
    border: 0;
    margin: 0;
    padding: 8px 12px;
    color: #cbd5e1;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
}

.subnav-button:hover,
.subnav-button.active {
    color: #fff;
    background: #1f6feb;
}

.context-toolbar {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-start;
    min-height: 62px;
    padding: 10px 24px;
    border-bottom: 1px solid var(--line);
    background: #ffffff;
}

.view {
    padding: 28px;
}

.login-form,
.user-box {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.auth-card .login-form {
    display: grid;
    align-items: stretch;
}

.user-box {
    min-height: 38px;
    align-items: center;
    color: var(--muted);
}

.auth-status {
    max-width: 280px;
}

.compact-message {
    padding: 8px 10px;
}

.module-home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.module-card {
    min-height: 132px;
    display: grid;
    align-content: start;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
    color: var(--ink);
    background: var(--panel);
    text-align: left;
}

.module-card:hover {
    border-color: var(--brand);
    box-shadow: inset 3px 0 0 var(--brand);
}

.module-card strong {
    font-size: 18px;
}

.module-card span {
    color: var(--muted);
}

.field {
    display: grid;
    gap: 5px;
    color: var(--muted);
    font-size: 12px;
}

.field select,
.field input,
.field textarea {
    width: 100%;
    min-width: 170px;
    max-width: 100%;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0 10px;
    background: var(--panel);
    color: var(--ink);
    font: inherit;
}

.field textarea {
    min-height: 180px;
    padding: 10px;
    resize: vertical;
}

.slot-form {
    display: grid;
    grid-template-columns: 130px 130px minmax(220px, 1fr) minmax(190px, 1fr) auto auto;
    align-items: end;
    gap: 10px;
    margin-top: 18px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.asset-form,
.group-form,
.import-form,
.user-form,
.channel-form {
    display: grid;
    grid-template-columns: minmax(220px, 1.3fr) 150px 130px 140px;
    align-items: end;
    gap: 10px;
    margin-top: 18px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.group-form {
    grid-template-columns: minmax(220px, 1fr) minmax(260px, 1.4fr) 160px auto auto;
}

.import-form {
    grid-template-columns: 180px minmax(240px, 1fr) repeat(4, minmax(130px, 1fr)) auto auto;
}

.user-form {
    grid-template-columns: minmax(160px, 1fr) minmax(190px, 1.1fr) minmax(160px, 1fr) minmax(140px, .75fr) 90px auto auto;
}

.channel-form {
    width: 100%;
    max-width: 100%;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    overflow: hidden;
}

.channel-form .field select,
.channel-form .field input {
    min-width: 0;
}

.channel-description-field {
    grid-column: span 2;
}

.channel-form .primary {
    justify-self: start;
}

.import-csv-field {
    grid-column: 1 / -1;
}

.asset-tools {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(320px, 2fr) minmax(150px, .5fr) auto;
    align-items: end;
    gap: 10px;
    margin-top: 14px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.asset-tools .field,
.asset-tools select,
.asset-tools input {
    min-width: 0;
}

.asset-type-filter-field {
    min-width: 0;
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-width: 0;
}

.filter-chip {
    min-height: 30px;
    border-radius: 999px;
    padding: 0 10px;
    color: var(--muted);
    background: #eef2f7;
    font-size: 13px;
}

.filter-chip.active {
    color: #fff;
    background: var(--brand);
}

.checkbox-chip-group {
    align-items: center;
    min-height: 38px;
}

.checkbox-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    border-radius: 999px;
    padding: 0 10px;
    color: var(--muted);
    background: #eef2f7;
    font-size: 13px;
}

.checkbox-chip input {
    width: auto;
    min-width: 0;
    min-height: 0;
    margin: 0;
}

.muted-inline {
    color: var(--muted);
    font-size: 13px;
}

.bulk-status-controls {
    display: flex;
    align-items: end;
    gap: 8px;
    min-width: 0;
}

.bulk-status-controls .field {
    min-width: 140px;
}

.import-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr);
    gap: 18px;
}

.admin-layout {
    display: block;
}

.admin-page {
    display: none;
}

.admin-page.active,
.asset-page.active,
.channel-page.active {
    display: grid;
    gap: 18px;
}

.asset-page,
.channel-page {
    display: none;
}

.audit-panel {
    grid-column: 1 / -1;
}

.rule-settings-panel {
    grid-column: 1 / -1;
}

.user-management-panel {
    grid-column: 1 / -1;
}

.role-access-panel {
    grid-column: 1 / -1;
}

.role-access-editor {
    display: grid;
    gap: 14px;
}

.role-access-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    padding: 16px;
}

.role-access-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.role-access-head div {
    display: grid;
    gap: 4px;
}

.role-access-head span {
    color: var(--muted);
    font-size: 13px;
}

.role-permission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
}

.role-permission-option {
    display: grid;
    grid-template-columns: 18px 1fr;
    align-items: start;
    gap: 10px;
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px;
    background: #f8fafc;
}

.role-permission-option input {
    margin-top: 3px;
}

.role-permission-option span {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.role-permission-option small {
    color: var(--muted);
    line-height: 1.35;
}

.rule-settings-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    align-items: end;
    gap: 10px;
}

.group-layout {
    display: grid;
    grid-template-columns: minmax(280px, .9fr) minmax(320px, 1.1fr);
    gap: 18px;
}

.channel-layout {
    display: grid;
    gap: 18px;
}

#channelEditor {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.group-members {
    min-width: 0;
}

.compact-head {
    min-height: 38px;
}

.inline-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 10px;
    align-items: end;
    margin-top: 18px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.asset-title-field,
.asset-description-field,
.asset-metadata-field,
.asset-channel-field,
.asset-series-group-field,
.asset-license-hint {
    grid-column: span 2;
}

.asset-license-hint {
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    padding: 10px 12px;
    color: #1e3a8a;
    background: #eff6ff;
    font-size: 13px;
}

.window-form {
    grid-template-columns: minmax(160px, 1fr) 120px 120px minmax(170px, 1fr) minmax(180px, 1fr) 70px auto auto;
}

.subsection-head {
    margin-top: 30px;
}

.checkbox-field input {
    min-width: auto;
    width: 38px;
    justify-self: start;
}

.slot-label-field input {
    width: 100%;
}

.channel-context {
    flex-basis: 100%;
    color: var(--muted);
    font-size: 13px;
    text-align: right;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 6px;
    font-size: 28px;
}

h2 {
    margin-bottom: 0;
    font-size: 20px;
}

p {
    color: var(--muted);
}

.primary,
.secondary,
.icon-button {
    min-height: 38px;
    border-radius: 6px;
    padding: 0 14px;
}

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

.primary:hover {
    background: var(--brand-dark);
}

.secondary,
.icon-button {
    color: var(--ink);
    background: #e9edf3;
}

.status-chip {
    min-height: 30px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0 10px;
    color: var(--muted);
    background: #fff;
    font-size: 13px;
}

.status-chip.published {
    border-color: #8fcbbf;
    color: var(--brand-dark);
    background: #e7f8f4;
}

.status-chip.approved {
    border-color: #98a2b3;
    color: #344054;
    background: #f2f4f7;
}

.icon-button {
    width: 38px;
    padding: 0;
    font-weight: 700;
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.asset-card,
.slot-row,
.event-row {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.selected-row {
    border-color: var(--brand);
    box-shadow: inset 3px 0 0 var(--brand);
}

.group-row {
    grid-template-columns: 1fr 130px 92px;
}

.group-item-row {
    grid-template-columns: 1fr 100px 90px 46px;
}

.series-episode-manager {
    display: grid;
    gap: 12px;
}

.series-episode-row {
    grid-template-columns: 42px minmax(180px, 1fr) minmax(90px, .5fr) minmax(90px, .5fr) auto;
}

.series-episode-row[draggable="true"] {
    cursor: grab;
}

.series-episode-row.dragging {
    opacity: .55;
}

.drag-handle {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 6px;
    color: var(--muted);
    background: #eef2f7;
    font-weight: 700;
}

.compact-tools {
    margin-top: 0;
}

.import-row {
    grid-template-columns: minmax(180px, 1fr) 90px 100px 130px 130px;
}

.import-job-row {
    grid-template-columns: 1fr 90px 100px 130px;
}

.admin-row {
    grid-template-columns: 1fr 90px 120px;
}

.channel-rule-row {
    grid-template-columns: minmax(180px, 1fr) 130px minmax(160px, 1fr) 150px;
}

.channel-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.channel-thumb {
    height: 132px;
    display: grid;
    place-items: center;
    background: #d8eee9;
    color: var(--brand-dark);
    font-size: 24px;
    font-weight: 700;
    overflow: hidden;
}

.channel-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.channel-card-body {
    display: grid;
    gap: 10px;
    padding: 12px;
}

.channel-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.channel-card-head strong {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.channel-code {
    max-width: 64px;
    flex: 0 0 auto;
    overflow: hidden;
    border-radius: 999px;
    padding: 4px 8px;
    background: #eef2f7;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.channel-card p {
    min-height: 36px;
    margin-bottom: 0;
}

.cron-row {
    grid-template-columns: minmax(180px, 1fr) 110px minmax(220px, 1.2fr) 90px;
}

.audit-row {
    grid-template-columns: minmax(160px, 1fr) 150px 150px 130px minmax(180px, 1fr);
}

.user-row {
    grid-template-columns: minmax(150px, 1fr) minmax(190px, 1.2fr) minmax(110px, .8fr) 90px auto;
}

.audit-row small {
    color: var(--muted);
}

.cron-row code {
    overflow-wrap: anywhere;
    color: var(--muted);
}

.asset-card {
    position: relative;
    overflow: hidden;
}

.asset-select {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 6px;
    padding: 5px 7px;
    color: var(--ink);
    background: rgba(255, 255, 255, .92);
    font-size: 12px;
}

.thumb {
    height: 118px;
    display: grid;
    place-items: center;
    background: #d8eee9;
    color: var(--brand-dark);
    font-weight: 700;
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.asset-body {
    padding: 12px;
}

.asset-title {
    font-weight: 700;
    margin-bottom: 6px;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    color: var(--muted);
    font-size: 13px;
}

.asset-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.pill {
    border-radius: 999px;
    background: #eef2f7;
    padding: 4px 8px;
}

.warning-pill {
    border: 1px solid #f3c77d;
    color: var(--warn);
    background: #fff7e8;
}

.success-pill {
    border: 1px solid #8bd2b2;
    color: #067647;
    background: #ecfdf3;
}

.template-editor,
.timeline {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.template-planner-controls {
    display: grid;
    grid-template-columns: 150px 180px minmax(220px, 1fr) 120px auto;
    align-items: end;
    gap: 10px;
    margin-top: 18px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.template-planner-controls .field,
.template-planner-controls select,
.template-planner-controls input {
    min-width: 0;
}

.template-block-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    align-items: end;
    gap: 10px;
    margin-top: 12px;
    padding: 12px;
    border: 1px solid #b9d8ee;
    border-radius: 8px;
    background: #f2f8fc;
}

.template-block-settings .field,
.template-block-settings select,
.template-block-settings input {
    min-width: 0;
}

.template-block-settings .muted-label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.template-block-settings strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.template-planner-workspace {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    margin-top: 18px;
}

.template-planner-workspace:has(.template-asset-palette.hidden) {
    grid-template-columns: minmax(0, 1fr);
}

.template-asset-palette,
.planning-asset-palette {
    position: sticky;
    top: 12px;
    max-height: 72vh;
    overflow: auto;
    display: grid;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.template-bulk-generate {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px 110px auto;
    align-items: end;
    gap: 10px;
    margin-top: 18px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f7fafc;
}

.template-bulk-generate .muted-label {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.template-bulk-generate .conflicts {
    grid-column: 1 / -1;
}

.palette-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.palette-group {
    display: grid;
    gap: 8px;
}

.palette-group > span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.palette-search {
    min-width: 0;
}

.palette-item {
    display: grid;
    gap: 4px;
    width: 100%;
    border: 1px solid #d7e2ea;
    border-radius: 6px;
    padding: 8px;
    text-align: left;
    background: #fff;
    cursor: grab;
}

.palette-item strong,
.palette-item span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.palette-item span {
    color: var(--muted);
    font-size: 12px;
}

.planning-palette-item {
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
}

.planning-palette-item img,
.palette-thumb-fallback {
    grid-row: span 2;
    width: 42px;
    height: 42px;
    border-radius: 6px;
    object-fit: cover;
    background: #eef4f8;
}

.palette-thumb-fallback {
    display: grid;
    place-items: center;
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    text-align: center;
}

.template-planner-grid {
    --time-width: 62px;
    --day-width: minmax(128px, 1fr);
    --row-height: 28px;
    position: relative;
    width: 100%;
    max-width: 100%;
    display: grid;
    grid-template-columns: var(--time-width) repeat(var(--planner-days), var(--day-width));
    grid-template-rows: 44px repeat(var(--planner-rows), var(--row-height));
    max-height: 72vh;
    overflow: auto;
    margin-top: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.planner-corner,
.planner-day-head,
.planner-time {
    position: sticky;
    z-index: 4;
    background: #f8fafc;
}

.planner-corner {
    top: 0;
    left: 0;
    display: grid;
    place-items: center;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    font-weight: 700;
}

.planner-day-head {
    top: 0;
    display: grid;
    align-content: center;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 0 8px;
}

.planner-day-head span {
    color: var(--muted);
    font-size: 12px;
}

.planner-time {
    left: 0;
    z-index: 3;
    display: flex;
    align-items: start;
    justify-content: center;
    border-right: 1px solid var(--line);
    color: var(--muted);
    font-size: 11px;
}

.planner-cell {
    position: relative;
    min-width: 0;
    min-height: var(--row-height);
    border: 0;
    border-right: 1px solid #edf1f6;
    border-bottom: 1px solid #edf1f6;
    background: transparent;
}

.planner-cell:nth-of-type(4n) {
    border-bottom-color: var(--line);
}

.planner-cell:hover,
.planner-cell.selected,
.planner-cell.drop-preview {
    background: #e7f8f4;
}

.planner-cell:hover::after,
.planner-cell.selected::after {
    content: attr(data-time);
    position: absolute;
    top: 2px;
    left: 4px;
    z-index: 1;
    color: #04756f;
    font-size: 10px;
    font-weight: 700;
    pointer-events: none;
}

.planner-cell.drop-preview {
    outline: 2px solid #1f6feb;
    outline-offset: -2px;
    background: #dff3ff;
}

.planner-cell.drop-preview::after {
    content: attr(data-drop-time);
    position: absolute;
    top: 2px;
    left: 4px;
    z-index: 2;
    color: #1f4fbf;
    font-size: 10px;
    font-weight: 800;
    pointer-events: none;
}

.planner-block {
    z-index: 2;
    overflow: hidden;
    display: grid;
    align-content: start;
    gap: 3px;
    margin: 2px;
    border: 1px solid #8fcbbf;
    border-radius: 6px;
    padding: 6px;
    color: #063f39;
    background: #d8eee9;
    cursor: grab;
    font-size: 12px;
}

.planner-block strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.planner-block small {
    color: #04756f;
    font-size: 11px;
    font-weight: 800;
}

.planner-block span {
    color: #115e59;
}

.planner-block.selected {
    border-color: #1f6feb;
    box-shadow: 0 0 0 2px rgba(31, 111, 235, .18);
}

.planner-block.linked {
    border-left: 4px solid #1f6feb;
}

.planner-block.conflict {
    border-color: #b42318;
    background: #fff1f0;
    color: #7a271a;
}

.planner-block.conflict small,
.planner-block.conflict span,
.planner-block.conflict em {
    color: #b42318;
}

.planner-block em {
    overflow: hidden;
    color: #2563eb;
    font-style: normal;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

.planning-layout:has(.planning-asset-palette:not(.hidden)) {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
}

.schedule-history {
    margin-top: 18px;
}

.history-list {
    display: grid;
    gap: 8px;
}

.empty-state {
    min-height: 120px;
    display: grid;
    place-items: center;
    border: 1px dashed var(--line);
    border-radius: 8px;
    color: var(--muted);
    background: var(--panel);
}

.compact-empty {
    min-height: 82px;
    padding: 12px;
    text-align: center;
}

.history-item {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 7px 8px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px;
    color: var(--ink);
    background: var(--panel);
    text-align: left;
}

.history-item span:not(.pill) {
    color: var(--muted);
    font-size: 12px;
}

.history-item.active {
    border-color: var(--brand);
    box-shadow: inset 3px 0 0 var(--brand);
}

.export-box {
    display: grid;
    gap: 10px;
    margin-top: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px;
    background: var(--panel);
}

.export-box h2 {
    font-size: 16px;
}

.slot-row,
.event-row {
    display: grid;
    grid-template-columns: 130px 1fr 180px 90px 92px;
    align-items: center;
    gap: 12px;
    min-height: 64px;
    padding: 12px;
}

.event-row {
    grid-template-columns: 42px 92px 1fr 100px 132px;
}

.event-main {
    min-width: 0;
    display: grid;
    gap: 6px;
}

.event-main strong {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.event-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.event-badge {
    border-radius: 999px;
    padding: 3px 7px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.2;
}

.event-badge.auto {
    color: #075985;
    background: #e0f2fe;
}

.event-badge.trimmed {
    color: #7a271a;
    background: #fff1c2;
}

.event-badge.open {
    color: #1d4ed8;
    background: #dbeafe;
}

.replacement-panel {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto auto;
    align-items: end;
    gap: 10px;
    border: 1px solid #b7d8d2;
    border-radius: 8px;
    padding: 12px;
    background: #f1fbf8;
}

.window-row {
    grid-template-columns: 130px 1fr 180px 150px 90px 92px;
}

.drag-handle {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: grid;
    place-items: center;
    color: var(--muted);
    background: #f1f4f8;
    user-select: none;
}

.event-row[draggable="true"] {
    cursor: grab;
}

.event-row[draggable="true"] button {
    cursor: pointer;
}

.event-row[draggable="true"]:active {
    cursor: grabbing;
}

.event-row.locked .drag-handle {
    opacity: .45;
}

.event-row.locked {
    cursor: default;
}

.event-row.dragging {
    opacity: .45;
}

.event-row.drop-before {
    border-top: 3px solid var(--brand);
}

.event-row.drop-after {
    border-bottom: 3px solid var(--brand);
}

.event-row.conflict-warning {
    border-color: #f3c77d;
    box-shadow: inset 3px 0 0 var(--warn);
}

.event-row.conflict-error {
    border-color: #fda29b;
    box-shadow: inset 3px 0 0 var(--error);
}

.event-row:has(.event-badge.open) {
    border-color: #bfdbfe;
    box-shadow: inset 3px 0 0 #3b82f6;
}

.event-row.jump-highlight {
    animation: event-jump-highlight 1.6s ease;
}

@keyframes event-jump-highlight {
    0% {
        box-shadow: inset 0 0 0 999px rgba(15, 118, 110, .16), inset 3px 0 0 var(--brand);
    }

    100% {
        box-shadow: inset 0 0 0 999px rgba(15, 118, 110, 0);
    }
}

.time {
    font-variant-numeric: tabular-nums;
    color: var(--muted);
}

.type {
    justify-self: start;
    border-radius: 6px;
    padding: 5px 8px;
    background: #e7f8f4;
    color: var(--brand-dark);
    font-size: 12px;
    text-transform: uppercase;
}

.conflicts {
    margin-top: 14px;
}

.warning {
    padding: 10px 12px;
    border: 1px solid #f3c77d;
    border-radius: 6px;
    color: var(--warn);
    background: #fff7e8;
}

.success {
    padding: 10px 12px;
    border: 1px solid #8bd2b2;
    border-radius: 6px;
    color: #067647;
    background: #ecfdf3;
}

.error-message {
    padding: 10px 12px;
    border: 1px solid #fda29b;
    border-radius: 6px;
    color: var(--error);
    background: #fff1f0;
}

.warning,
.success,
.error-message {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.warning span,
.success span,
.error-message span {
    min-width: 0;
}

.jump-warning {
    flex: 0 0 auto;
    min-height: 30px;
    padding: 0 10px;
}

.row-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
}

.danger {
    color: #fff;
    background: var(--error);
}

@media (max-width: 820px) {
    .app-shell,
    body.sidebar-collapsed .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 8px;
        overflow-x: auto;
        padding: 14px;
    }

    .brand-row {
        margin-bottom: 0;
        min-width: 160px;
    }

    .sidebar-footer {
        display: flex;
        align-items: center;
        min-width: max-content;
        margin-top: 0;
        padding-top: 0;
        border-top: 0;
    }

    .brand {
        min-width: 180px;
        margin: 8px 10px 0 0;
    }

    .nav-button {
        width: auto;
        white-space: nowrap;
    }

    .workspace {
        padding: 0;
    }

    .view {
        padding: 18px;
    }

    .topbar,
    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .app-topbar {
        grid-template-columns: 1fr;
    }

    .context-toolbar {
        width: 100%;
        align-items: stretch;
        justify-content: stretch;
    }

    .field,
    .field select,
    .context-toolbar .primary,
    .channel-context {
        width: 100%;
        text-align: left;
    }

    .slot-row,
    .event-row,
    .replacement-panel {
        grid-template-columns: 1fr;
    }

    .planning-layout {
        grid-template-columns: 1fr;
    }

    .planning-layout:has(.planning-asset-palette:not(.hidden)) {
        grid-template-columns: 1fr;
    }

    .template-planner-workspace {
        grid-template-columns: 1fr;
    }

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

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

    .group-form,
    .import-form,
    .user-form,
    .channel-form,
    .asset-tools,
    .template-planner-controls,
    .template-bulk-generate,
    .template-block-settings,
    .import-layout,
    .admin-layout,
    .group-layout,
    .inline-form {
        grid-template-columns: 1fr;
    }

    .asset-title-field,
    .asset-description-field,
    .asset-metadata-field,
    .asset-channel-field,
    .asset-series-group-field,
    .asset-license-hint,
    .channel-description-field {
        grid-column: span 1;
    }
}

@media (max-width: 1100px) {
    .channel-description-field {
        grid-column: span 1;
    }
}