:root {
    --gantt-border-color: var(--color-border-dark, #d1d5db);
    --gantt-panel-bg: var(--color-surface, #fff);
}

.gantt-page {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0 16px;
    overflow: hidden;
}

.gantt-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex: 0 0 auto;
}

.gantt-page-heading {
    display: flex;
    align-items: center;
    gap: 12px;
}

.gantt-page-heading h1 {
    margin: 0;
    font-size: var(--text-xl, 1.25rem);
}

.gantt-page-subtitle {
    margin: 2px 0 0;
    font-size: var(--text-sm, 0.875rem);
    opacity: 0.7;
}

.gantt-page-activity {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--text-sm, 0.875rem);
    opacity: 0.8;
}

.gantt-frame {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    min-width: 0;
    padding: 10px;
    gap: 14px;
    background: var(--gantt-panel-bg);
    border: 1px solid var(--gantt-border-color);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.gantt-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex: 0 0 auto;
    flex-wrap: wrap;
}

.gantt-toolbar-actions,
.gantt-toolbar-search {
    display: flex;
    align-items: center;
    gap: 6px;
}

.gantt-toolbar-divider {
    width: 1px;
    height: 22px;
    margin: 0 4px;
    background: currentColor;
    opacity: 0.2;
}

.gantt-toolbar .gantt-toolbar-button.dxbl-btn {
    background-color: var(--color-brand-light, #2fa4e7);
    border-color: var(--color-brand-light, #2fa4e7);
    color: var(--color-white, #fff);
}

/* Restates the base colors so DevExpress's higher-specificity :hover rule can't override them. */
.gantt-toolbar .gantt-toolbar-button.dxbl-btn:hover:not(.dxbl-disabled):not(:disabled),
.gantt-toolbar .gantt-toolbar-button.dxbl-btn:focus:not(.dxbl-disabled):not(:disabled) {
    background-color: var(--color-brand-light, #2fa4e7);
    border-color: var(--color-brand-light, #2fa4e7);
    color: var(--color-white, #fff);
}

.gantt-toolbar .gantt-toolbar-button.dxbl-btn:hover:not(.dxbl-disabled):not(:disabled) {
    filter: brightness(0.92);
}

.gantt-toolbar .gantt-toolbar-button.dxbl-btn:focus-visible {
    outline: 2px solid var(--color-white, #fff);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--color-brand-light, #2fa4e7);
}

.gantt-toolbar .gantt-toolbar-button.dxbl-btn.dxbl-disabled,
.gantt-toolbar .gantt-toolbar-button.dxbl-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    filter: none;
}

.gantt-toolbar-textbox {
    min-width: 190px;
}

.gantt-toolbar-status {
    min-width: 110px;
    font-size: var(--text-sm, 0.875rem);
    opacity: 0.75;
}

.gantt-container {
    flex: 1 1 auto;
    min-height: 400px;
    min-width: 0;
    background: transparent;
    border: 1px solid var(--gantt-border-color);
    border-radius: 8px;
    overflow: hidden;
}

.b-sch-event:not(.b-milestone) .b-sch-event-content {
    position: relative;
}

.b-sch-resourcetimerange {
    justify-content: flex-start;
}

.b-sch-resourcetimerange > div {
    width: 100%;
    overflow: visible;
}

/* schedulerpro-styles.css sizes .event-section from font metrics. Pin the stack to the event box instead,
   so segment heights come from their configured weights. */
.b-sch-event-container {
    position: absolute;
    inset: 0;
}

.event-section {
    flex: 0 0 auto;
}

.gantt-toolbar-dirty {
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--text-xs, 0.75rem);
    background: rgba(255, 193, 7, 0.18);
    color: #8a6100;
    white-space: nowrap;
}

.gantt-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    padding: 8px 12px;
}

.gantt-popup-header h5 {
    margin: 0;
}

.gantt-popup-header-actions {
    display: flex;
    gap: 6px;
}

.section-header {
    margin-top: 14px;
    padding-bottom: 4px;
    font-weight: 600;
    border-bottom: 1px solid rgba(128, 128, 128, 0.3);
}

.gantt-toggle {
    display: flex;
    align-items: center;
    padding: 8px 0;
}

.gantt-toggle.sm {
    padding: 0;
}

.gantt-toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}

.gantt-toggle-switch.sm {
    width: 34px;
    height: 16px;
}

.gantt-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.gantt-toggle-slider {
    position: absolute;
    inset: 0;
    cursor: pointer;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 22px;
}

.gantt-toggle-slider::before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

.gantt-toggle-slider.sm::before {
    height: 12px;
    width: 12px;
}

.gantt-toggle-switch input:checked + .gantt-toggle-slider {
    background-color: var(--color-brand-light, #2fa4e7);
}

.gantt-toggle-switch input:checked + .gantt-toggle-slider::before {
    transform: translateX(18px);
}

.gantt-hierarchy-tree {
    max-height: 300px;
    overflow: auto;
}

.gantt-template-input {
    font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: 0.85rem;
}

.gantt-template-rendered {
    display: inline-block;
    min-height: 48px;
    background-color: transparent;
}

.gantt-markup-help {
    padding: 10px;
}

.gantt-markup-help code {
    padding: 2px 4px;
    border: 1px solid rgba(128, 128, 128, 0.4);
    border-radius: 4px;
}

.gantt-icon-strip {
    padding: 8px 4px 0;
}

.gantt-icon-strip-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.gantt-icon-strip-items {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.gantt-icon-item {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(128, 128, 128, 0.3);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
}

.gantt-icon-item:hover {
    border-color: var(--color-brand-light, #2fa4e7);
}

.gantt-zoom-panel {
    display: flex;
    gap: 12px;
    align-items: stretch;
    margin-top: 8px;
    min-height: 170px;
}

.gantt-zoom-readout {
    flex: 0 0 220px;
}

.gantt-zoom-actions {
    flex: 0 0 180px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.gantt-zoom-chart {
    flex: 1 1 auto;
    min-width: 0;
}

.gantt-shortcut-list {
    padding: 8px 14px 14px;
}

.gantt-shortcut-section {
    margin: 12px 0 4px;
    font-weight: 600;
    opacity: 0.7;
    font-size: var(--text-sm, 0.875rem);
}

.gantt-shortcut-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 3px 0;
}

.gantt-key-combo {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.gantt-key-cap {
    display: inline-block;
    padding: 2px 7px;
    background-color: rgba(128, 128, 128, 0.12);
    border: 1px solid rgba(128, 128, 128, 0.4);
    border-radius: 4px;
    font-size: var(--text-xs, 0.75rem);
    white-space: nowrap;
}

.gantt-key-separator {
    font-weight: 600;
    opacity: 0.5;
}

.gantt-adjust-view {
    padding: 12px;
}

.gantt-adjust-view > label {
    display: block;
    margin-bottom: 4px;
}

.gantt-zoom-controls {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(128, 128, 128, 0.3);
}

.gantt-zoom-controls label {
    display: block;
}

.gantt-markup-help-note {
    margin-top: 10px;
    padding: 8px 10px;
    border-left: 3px solid var(--color-brand-light, #2fa4e7);
    background: rgba(47, 164, 231, 0.08);
}

.gantt-page-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.gantt-layout-pickers {
    display: grid;
    grid-template-columns: max-content max-content max-content;
    align-items: center;
    gap: 6px 10px;
}

.gantt-layout-picker {
    display: contents;
}

.gantt-layout-picker-label {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    white-space: nowrap;
    justify-self: end;
}

.gantt-layout-picker-combo {
    min-width: 190px;
}

.layout-editor-identity,
.layout-editor-zoom {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 8px 0;
}

.layout-editor-zoom {
    border-bottom: 1px solid var(--gantt-border-color);
    margin-bottom: 8px;
    padding-bottom: 16px;
}

.layout-editor-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.layout-editor-field label {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
}

.layout-editor-field--inline {
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.layout-editor-error {
    font-size: var(--text-sm);
    color: var(--bs-danger, #dc3545);
}

.layout-editor-danger {
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid var(--gantt-border-color);
    margin-top: 16px;
    padding-top: 12px;
}

.gantt-favorite-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Header identity */

.gantt-page-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border: 1px solid var(--gantt-border-color);
    border-radius: 8px;
    background: color-mix(in srgb, var(--color-brand-light, #2fa4e7) 8%, transparent);
    color: var(--color-brand-light, #2fa4e7);
}

.gantt-favorite-star {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--gantt-border-color);
    border-radius: 8px;
    background: var(--gantt-panel-bg);
    color: var(--color-text-secondary, #6b7280);
}

.gantt-favorite-star:hover {
    border-color: #f5a623;
    color: #f5a623;
}

.gantt-favorite-star.is-favorite {
    background: #f5a623;
    border-color: #f5a623;
    color: var(--color-white, #fff);
}

.gantt-favorite-star.is-favorite .pt-icon {
    color: var(--color-white, #fff);
}

.gantt-header-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    height: 36px;
    padding: 0 14px;
    border: 1px solid var(--gantt-border-color);
    border-radius: 8px;
    background: var(--gantt-panel-bg);
    color: var(--color-text-primary);
    font-size: var(--text-sm);
    white-space: nowrap;
}

.gantt-header-button:hover {
    border-color: var(--color-brand-light, #2fa4e7);
    color: var(--color-brand-light, #2fa4e7);
}

/* Matches the neighbouring DxTextBox boxes: same border, radius and height. */
.gantt-header-button.gantt-toolbar-exit-button {
    align-self: stretch;
    height: auto;
    padding: 0 12px;
    border-color: #ced4da;
    border-radius: 0.1875rem;
    background: #fff;
    color: #212529;
}

.gantt-header-button.gantt-toolbar-exit-button:hover {
    border-color: var(--color-brand-light, #2fa4e7);
    color: var(--color-brand-light, #2fa4e7);
}

.flyout-panel--wide {
    width: min(1000px, 62vw);
}

.flyout-panel--under-header {
    top: var(--header-height);
}

.flyout-subtitle {
    margin: 2px 0 0;
    font-size: var(--text-sm, 0.875rem);
    color: var(--color-text-secondary);
}

.flyout-body.rl-body {
    gap: 16px;
    padding: 16px;
    background: rgba(128, 128, 128, 0.05);
}

.rl-card {
    flex: 0 0 auto;
    background: var(--gantt-panel-bg);
    border: 1px solid var(--gantt-border-color);
    border-radius: 10px;
    overflow: hidden;
}

.rl-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
    background: rgba(128, 128, 128, 0.06);
    border: none;
    border-bottom: 1px solid var(--gantt-border-color);
    font-weight: 600;
    text-align: left;
}

.rl-card-body {
    padding: 4px 0;
}

.rl-info {
    display: flex;
    align-items: flex-end;
    gap: 28px;
    padding: 16px;
}

.rl-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rl-field label {
    margin: 0;
    font-size: var(--text-xs, 0.75rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    opacity: 0.7;
}

.rl-name-input {
    min-width: 380px;
}

.rl-select {
    padding: 9px 12px;
    border: 1px solid var(--gantt-border-color);
    border-radius: 6px;
    background: var(--gantt-panel-bg);
    color: var(--color-text-primary);
    font-size: var(--text-sm, 0.875rem);
    outline: none;
}

.rl-toggle-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
}

.rl-row-spacer {
    flex: 1 1 auto;
}

.rl-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    padding: 0 16px 16px 62px;
}

.rl-chips .color-meaning {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 0;
}

.rl-chips .color-box-editable {
    top: 0;
    width: 22px;
    height: 22px;
    padding: 0;
    border: none;
    border-radius: 5px;
    background: none;
}

.rl-chips .color-box-editable::-webkit-color-swatch-wrapper {
    padding: 0;
}

.rl-chips .color-box-editable::-webkit-color-swatch {
    border: none;
    border-radius: 5px;
}

.rl-chips .color-box {
    width: auto;
    min-width: 110px;
    margin: 0;
    padding: 7px 18px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.rl-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    border: none;
    background: none;
    color: var(--color-brand-light, #2fa4e7);
    font-size: var(--text-sm, 0.875rem);
}

.rl-link:hover {
    text-decoration: underline;
}

.rl-shared {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 4px;
}

.rl-shared label {
    margin: 0;
}

.flyout-footer.rl-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px;
}

.rl-footer-spacer {
    flex: 1 1 auto;
}

.rv-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    border-bottom: 1px solid rgba(128, 128, 128, 0.15);
}

.rv-row:last-child {
    border-bottom: none;
}

.rv-level-1 {
    padding-left: 38px;
}

.rv-level-2 {
    padding-left: 64px;
}

.rv-chevron {
    flex: 0 0 auto;
    width: 18px;
    padding: 0;
    border: none;
    background: none;
    opacity: 0.6;
}

.rv-chevron-space {
    flex: 0 0 auto;
    width: 18px;
}

.rv-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    padding: 0;
    border: 1px solid var(--gantt-border-color);
    border-radius: 4px;
    background: var(--gantt-panel-bg);
    color: transparent;
    font-size: 10px;
}

.rv-check.is-checked,
.rv-check.is-partial {
    background: var(--color-brand-light, #2fa4e7);
    border-color: var(--color-brand-light, #2fa4e7);
    color: #fff;
}

.rv-icon {
    flex: 0 0 auto;
    opacity: 0.65;
}

.rv-level-0 .rv-label {
    font-weight: 600;
}

.rv-label {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rv-count {
    flex: 0 0 auto;
    font-size: var(--text-sm, 0.875rem);
    opacity: 0.6;
}

.rv-badge {
    flex: 0 0 auto;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(128, 128, 128, 0.12);
    font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
    font-size: var(--text-xs, 0.75rem);
    opacity: 0.8;
}

.gantt-order-grid {
    max-height: 420px;
}

.gantt-order-handle {
    cursor: grab;
    opacity: 0;
    transition: opacity var(--default-transition-duration, 0.15s);
}

.gantt-order-grid tr:hover .gantt-order-handle {
    opacity: 0.55;
}

.gantt-order-handle:hover {
    opacity: 1 !important;
}