/* The time axis is the work surface. Colour represents booked work, not chrome. */
.gantt-workbench { min-width: 0; }
.gantt-toolbar, .gantt-toolbar-view, .gantt-main-actions, .gantt-date-navigation, .gantt-date-buttons { display: flex; align-items: center; }
.gantt-toolbar { justify-content: space-between; flex-wrap: wrap; gap: 12px; min-height: 48px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.gantt-toolbar-view { gap: 12px; }
.gantt-main-actions { flex-wrap: wrap; gap: 8px; padding-bottom: 10px; }
.gantt-main-actions > button { min-height: 32px; padding: 6px 12px; white-space: nowrap; font-size: 13px; }
.gantt-main-actions .gantt-detail-link { border-color: transparent; background: transparent; color: var(--muted); }
.gantt-detail-link .gantt-tool-icon { width: 16px; height: 16px; }
.gantt-main-actions .gantt-preview-secondary { border-color: var(--border); }
.gantt-sources { display: inline-flex; align-self: stretch; align-items: stretch; gap: 20px; }
.gantt-sources > button { position: relative; min-height: 48px; padding: 4px 0 12px; border: 0; border-radius: 0; background: transparent; color: var(--muted); white-space: nowrap; }
.gantt-sources > button:hover, .gantt-sources > button:disabled { border: 0; background: transparent; }
.gantt-sources > button[aria-pressed=true] { color: var(--text); font-weight: 600; }
.gantt-sources > button[aria-pressed=true]::after { content: ''; position: absolute; bottom: -1px; inset-inline: 0; height: 2px; background: var(--accent); }
.gantt-sources > button:disabled { color: var(--faint); }
.gantt-source-tag { padding: 1px 5px; border-radius: 4px; background: var(--raised); color: var(--muted); font-size: 11px; font-weight: 400; }
.gantt-sources > button:disabled .gantt-source-tag { opacity: .65; }
.gantt-tool-icon { display: block; flex: none; width: 18px; height: 18px; }
.gantt-segments { display: inline-flex; gap: 0; padding: 2px; border-radius: 6px; background: var(--raised); }
.gantt-segments > button { min-width: 34px; min-height: 28px; padding: 3px 10px; border: 1px solid transparent; border-radius: 4px; background: transparent; color: var(--muted); font-size: 13px; }
.gantt-segments > button[aria-pressed=true] { border-color: var(--border); background: var(--surface); color: var(--text); font-weight: 500; }
.gantt-segments > button:hover { color: var(--text); }
.gantt-filter-disclosure { position: relative; }
.gantt-filter-disclosure > summary { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 32px; padding: 6px 8px; border: 1px solid transparent; border-radius: 6px; color: var(--muted); font-size: 13px; list-style: none; white-space: nowrap; }
.gantt-filter-disclosure > summary::-webkit-details-marker { display: none; }
.gantt-filter-disclosure > summary::marker { content: ''; }
.gantt-filter-disclosure > summary:hover, .gantt-filter-disclosure[open] > summary { background: var(--raised); color: var(--text); }
.gantt-filter-active { flex: none; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.gantt-filters { position: absolute; z-index: 8; inset-inline-end: 0; top: calc(100% + 8px); display: grid; gap: 12px; width: min(280px, calc(100vw - 48px)); padding: 16px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); box-shadow: 0 8px 24px #13272c12; }
.gantt-filters .field { margin: 0; }
.gantt-filters label > span { font-size: 12px; }
.gantt-notice, .gantt-empty-note { margin-bottom: 16px; }
.gantt-empty-note { color: var(--muted); font-size: 14px; }
.gantt-sheet-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding: 14px 16px; border: 1px solid var(--border); border-bottom: 0; border-radius: 8px 8px 0 0; background: var(--surface); }
.gantt-date-navigation { gap: 16px; flex-wrap: wrap; }
.gantt-date-navigation > strong { font-size: 14px; font-weight: 500; white-space: nowrap; }
.gantt-date-buttons { gap: 2px; }
.gantt-date-buttons > button { min-width: 32px; min-height: 32px; padding: 5px; border-color: transparent; background: transparent; }
.gantt-date-buttons > button[data-action=gantt-today] { padding-inline: 10px; background: var(--raised); font-size: 13px; }
.gantt-date-buttons > button:disabled { background: transparent; opacity: .45; }
.gantt-scroll { position: relative; max-height: 68vh; min-height: 200px; overflow: auto; overscroll-behavior: contain; border: 1px solid var(--border); border-radius: 0 0 8px 8px; background: var(--surface); }
.gantt-sheet { display: grid; grid-template-columns: 264px max-content; grid-template-rows: 64px auto; width: max-content; min-width: 100%; align-items: start; }
.gantt-corner { position: sticky; inset-inline-start: 0; top: 0; z-index: 6; display: flex; flex-direction: column; justify-content: center; gap: 4px; height: 64px; padding: 10px 16px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); }
.gantt-corner strong { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; }
.gantt-corner strong > span { color: var(--muted); font-size: 12px; font-family: inherit; font-variant-numeric: tabular-nums; font-weight: 400; }
.gantt-corner > span { color: var(--muted); font-size: 11px; }
.gantt-corner > .gantt-pan-hint { display: none; }
.gantt-pan-hint svg { width: 18px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1; }
.gantt-axis { position: sticky; top: 0; z-index: 4; display: block; overflow: hidden; border-bottom: 1px solid var(--border); background: var(--surface); }
.gantt-axis-day { fill: var(--surface); }
.gantt-axis-day.is-nonworking { fill: var(--raised); }
.gantt-axis-day.is-today { fill: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.gantt-date { fill: var(--text); font-size: 13px; font-weight: 500; }
.gantt-weekday, .gantt-hour { fill: var(--muted); font-size: 11px; font-weight: 400; }
.gantt-hour { font-family: inherit; font-variant-numeric: tabular-nums; }
.gantt-axis-today { fill: var(--accent); font-size: 11px; }
.gantt-labels { position: sticky; inset-inline-start: 0; z-index: 3; min-height: 64px; border-right: 1px solid var(--border); background: var(--surface); }
.gantt-label-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; height: 64px; padding: 8px 10px 8px 16px; border-bottom: 1px solid var(--rule); background: var(--surface); }
.gantt-label-row.is-adjusted { box-shadow: inset 2px 0 var(--accent); }
.gantt-task-identity { min-width: 0; flex: 1; }
.gantt-task-title { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 5px; width: 100%; max-width: 100%; min-height: 48px; padding: 0; border: 0; border-radius: 3px; background: none; line-height: 1.3; text-align: left; font-size: 14px; font-weight: 500; }
.gantt-task-title:hover { border-color: transparent; background: none; }
.gantt-task-heading { display: flex; align-items: center; gap: 6px; max-width: 100%; }
.gantt-task-heading > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gantt-task-title:hover .gantt-task-heading > span:last-child { text-decoration: underline; text-underline-offset: 3px; }
.gantt-task-meta { display: flex; align-items: center; gap: 5px; max-width: 100%; min-width: 0; color: var(--muted); font-size: 12px; line-height: 1.4; white-space: nowrap; }
.gantt-task-meta .person-avatar { flex: 0 0 20px; width: 20px; height: 20px; font-size: 11px; }
.gantt-person-name { overflow: hidden; text-overflow: ellipsis; font-size: 13px; }
.gantt-effort { flex: none; margin-left: 3px; font-family: inherit; font-variant-numeric: tabular-nums; font-size: 12px; }
.gantt-status-dot { display: block; flex: none; width: 5px; height: 5px; border-radius: 50%; background: var(--control); }
.gantt-status-dot.is-in_progress, .gantt-status-dot.is-accepted { background: var(--accent); }
.gantt-status-dot.is-blocked { background: var(--warning-ink); }
.gantt-lock { display: block; flex: none; width: 12px; height: 12px; }
.gantt-edit-button { flex: none; min-width: 32px; min-height: 32px; padding: 6px; border-color: transparent; background: transparent; color: var(--muted); }
.gantt-edit-button:hover { border-color: transparent; background: var(--raised); color: var(--text); }
.gantt-label-row.is-adjusted .gantt-edit-button { color: var(--accent); }
.gantt-canvas { display: block; overflow: hidden; }
.gantt-date-bg { fill: var(--surface); }
.gantt-date-bg.is-nonworking { fill: color-mix(in srgb, var(--raised) 65%, var(--surface)); }
.gantt-day-line { stroke: var(--border); stroke-width: 1; }
.gantt-row-line { stroke: var(--rule); stroke-width: 1; }
.gantt-hit-area { fill: transparent; stroke: none; }
.gantt-bookings { outline: none; cursor: pointer; }
.gantt-bookings.is-editable { cursor: grab; touch-action: pan-y; }
.gantt-bookings.is-dragging { cursor: grabbing; }
.gantt-bookings:hover .gantt-execution { filter: brightness(.94); }
.gantt-bookings:focus-visible .gantt-hit-area { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 4 3; }
.gantt-span { fill: none; stroke: var(--control); stroke-width: 1; }
.gantt-span.is-conflict { stroke: var(--warning-ink); }
.gantt-execution { fill: var(--accent); }
.gantt-review { fill: var(--text); }
.gantt-segment-label { fill: var(--surface); font-family: inherit; font-variant-numeric: tabular-nums; font-size: 11px; pointer-events: none; }
.gantt-execution.is-conflict, .gantt-review.is-conflict { stroke: var(--warning-ink); stroke-width: 1; }
.gantt-dependency { fill: none; stroke: var(--faint); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; opacity: .7; pointer-events: none; }
.gantt-dependency.is-conflict { stroke: var(--warning-ink); opacity: 1; }
#gantt-arrow path { fill: var(--faint); stroke: none; }
.gantt-now { pointer-events: none; }
.gantt-now line { stroke: var(--accent); stroke-width: 1; stroke-dasharray: 3 3; }
.gantt-deadline { fill: var(--surface); stroke: var(--warning-ink); stroke-width: 1.3; }
.gantt-unscheduled { fill: var(--muted); font-size: 12px; }
.gantt-no-results { position: sticky; left: 0; max-width: 420px; padding: 20px; color: var(--muted); font-size: 14px; }
.gantt-drag-ghost { fill: color-mix(in srgb, var(--accent) 10%, transparent); stroke: var(--accent); stroke-width: 1.5; pointer-events: none; }
.gantt-footer { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 12px 0; color: var(--muted); font-size: 12px; }
.gantt-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; min-height: 24px; color: var(--muted); font-size: 11px; }
.gantt-legend > span { display: inline-flex; align-items: center; gap: 5px; }
.gantt-legend i { display: block; width: 14px; border-radius: 2px; }
.gantt-execution-key { height: 8px; background: var(--accent); }
.gantt-review-key { height: 3px; background: var(--text); }
.gantt-legend svg { width: 20px; height: 12px; fill: none; stroke: var(--muted); stroke-width: 1; }
.gantt-timezone { color: var(--faint); }
.gantt-footer details { max-width: 520px; }
.gantt-footer summary { display: flex; align-items: center; gap: 6px; min-height: 24px; padding: 0; color: var(--muted); font-size: 11px; list-style: none; }
.gantt-footer summary::-webkit-details-marker { display: none; }
.gantt-footer summary::marker { content: ''; }
.gantt-help-icon { display: inline-flex; align-items: center; justify-content: center; width: 14px; height: 14px; border: 1px solid var(--control); border-radius: 50%; font-size: 11px; }
.gantt-footer p { margin: 4px 0 0; font-size: 12px; }
.gantt-conflicts { margin-top: 12px; padding: 8px 16px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.gantt-conflicts > summary { display: flex; align-items: center; gap: 6px; min-height: 40px; font-size: 14px; }
.gantt-conflict-count { color: var(--warning-ink); font-family: inherit; font-variant-numeric: tabular-nums; font-weight: 500; }
.gantt-conflicts article { display: flex; align-items: start; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--rule); }
.gantt-conflicts article > div { min-width: 0; }
.gantt-conflicts article > button { flex: none; white-space: nowrap; }
.gantt-conflicts p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.gantt-adjustment-form .form-error:empty { display: none; }
.gantt-adjustment-intro { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.gantt-adjustment-form .dialog-footer { padding-inline: 0; padding-bottom: 0; }
.gantt-pending-note { color: var(--muted); font-size: 12px; }
@media (max-width: 1100px) {
  .gantt-toolbar button, .gantt-toolbar-view button, .gantt-filter-disclosure > summary, .gantt-date-buttons > button, .gantt-edit-button { min-height: 44px; min-width: 44px; }
  .gantt-segments { padding: 0; }
  .gantt-footer summary { min-height: 44px; }
  .gantt-conflicts > summary { min-height: 44px; }
}
@media (max-width: 640px) {
  .gantt-toolbar { gap: 8px; margin-bottom: 12px; }
  .gantt-sources { gap: 20px; }
  .gantt-sources > button { padding-bottom: 8px; }
  .gantt-main-actions { flex: 1 1 auto; justify-content: flex-end; gap: 6px; padding-bottom: 12px; }
  .gantt-main-actions > button { padding-inline: 8px; font-size: 12px; }
  .gantt-main-actions > .gantt-detail-link { margin-right: auto; padding-inline: 0; }
  .gantt-sheet-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; padding: 10px 12px; }
  .gantt-date-navigation, .gantt-toolbar-view { display: contents; }
  .gantt-date-navigation > strong { grid-column: 1; grid-row: 1; font-size: 13px; }
  .gantt-date-buttons { grid-column: 1; grid-row: 2; gap: 0; }
  .gantt-date-buttons > button[data-action=gantt-today] { padding-inline: 6px; }
  .gantt-segments { grid-column: 2; grid-row: 2; }
  .gantt-segments > button { padding-inline: 8px; }
  .gantt-filter-disclosure { grid-column: 2; grid-row: 1; justify-self: end; }
  .gantt-filter-disclosure > summary { width: 44px; padding: 10px; }
  .gantt-filter-disclosure > summary > span:not(.gantt-filter-active) { display: none; }
  .gantt-filter-disclosure > summary .gantt-filter-active { position: absolute; top: 9px; right: 8px; }
  .gantt-scroll { max-height: 65vh; }
  .gantt-sheet { grid-template-columns: 140px max-content; }
  .gantt-label-row { gap: 4px; padding: 4px 4px 4px 8px; }
  .gantt-corner { padding-left: 12px; }
  .gantt-task-title { gap: 2px; }
  .gantt-task-heading { align-items: flex-start; gap: 4px; line-height: 18px; }
  .gantt-task-heading > span:last-child { display: -webkit-box; overflow: hidden; max-height: 36px; white-space: normal; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .gantt-task-heading .gantt-status-dot { margin-top: 6px; }
  .gantt-task-meta { gap: 4px; }
  .gantt-task-meta .person-avatar, .gantt-corner-description { display: none; }
  .gantt-person-name { font-size: 12px; }
  .gantt-effort { margin-left: 2px; font-size: 11px; }
  .gantt-corner > .gantt-pan-hint { display: flex; align-items: center; gap: 5px; }
  .gantt-bookings.is-editable { touch-action: auto; }
  .gantt-edit-button { padding-inline: 7px; }
  .gantt-footer { gap: 0; padding: 10px 0; }
  .gantt-legend { gap: 8px 12px; }
  .gantt-timezone { flex-basis: 100%; }
  .gantt-footer details { margin-left: auto; }
  .gantt-conflicts { padding-inline: 12px; }
}
@media (max-width: 380px) {
  .gantt-sheet-header { gap: 6px; padding-inline: 6px; }
  .gantt-main-actions { gap: 4px; }
  .gantt-main-actions > button { padding-inline: 6px; }
}

.gantt-mobile-switch,.gantt-mobile-summary{display:none}
@media(max-width:640px){
 .gantt-mobile-switch{display:flex;gap:4px;margin:2px 0 12px;padding:3px;background:var(--ground);border-radius:8px}
 .gantt-mobile-switch button{flex:1;min-height:44px;border:0;background:transparent;font-size:12px}
 .gantt-mobile-switch button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:0 1px 4px #1a333310}
 .gantt-mobile-list .gantt-mobile-summary{display:block;margin:0;padding:0;list-style:none;border-top:1px solid var(--border)}
 .gantt-mobile-list .gantt-sheet-header,.gantt-mobile-list .gantt-scroll,.gantt-mobile-list .gantt-footer{display:none}
 .gantt-mobile-task{padding:12px 0;border-bottom:1px solid var(--border)}
 .gantt-mobile-task-heading{display:flex;align-items:center;gap:12px;justify-content:space-between}
 .gantt-mobile-task-name{justify-content:flex-start;min-height:44px;padding:0;border:0;background:transparent;text-align:left;font-size:14px;font-weight:500;line-height:1.6}
 .gantt-mobile-status{flex:none;color:var(--muted);font-size:11px}
 .gantt-mobile-assignment{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px}
 .gantt-mobile-edit{margin-left:auto;min-height:44px;padding:0 6px;border:0;background:transparent;font-size:12px}
 .gantt-mobile-task p{margin:4px 0;font-size:11px;line-height:1.8;color:var(--muted)}
 .gantt-mobile-task details>summary{min-height:44px;font-size:12px;padding:12px 0}
 .gantt-mobile-task details ul{margin:0;padding-left:20px;color:var(--muted);font-size:12px}
}

@media(max-width:640px){.gantt-mobile-list .gantt-sheet-header{display:flex;align-items:center;justify-content:space-between;border:0;padding:0 0 10px;background:transparent}.gantt-mobile-list .gantt-date-navigation{display:block}.gantt-mobile-list .gantt-date-buttons,.gantt-mobile-list .gantt-segments{display:none}.gantt-mobile-list .gantt-toolbar-view{display:contents}.gantt-mobile-list .gantt-date-navigation>strong{font-size:12px;color:var(--muted)}}