/* Studio planning workspace: scoped, responsive, keyboard accessible. */
.scheduler-workspace{--scheduler-accent:#2463eb;padding:24px!important;background:var(--panel,var(--panel));border:1px solid var(--line,var(--line-strong));border-radius:18px}
.scheduler-workspace .scheduler-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}
.scheduler-heading h2{font-size:26px;letter-spacing:-.7px;margin:6px 0}
.scheduler-heading p{margin:0;color:var(--muted,var(--accent-ink));font-size:14px}
.scheduler-version{display:inline-block;font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--scheduler-accent);background:color-mix(in srgb,var(--accent-fill) 7%,transparent);border-radius:6px;padding:5px 8px;vertical-align:middle}
.scheduler-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line,var(--line-strong));border-radius:12px;overflow:hidden;margin-bottom:24px}
.scheduler-overview>div{padding:16px 20px;border-right:1px solid var(--line,var(--line-strong))}
.scheduler-overview>div:last-child{border:0}
.scheduler-overview b{display:block;font-size:26px;line-height:1.3}
.scheduler-overview span{font-size:12px;color:var(--muted,var(--accent-ink))}
.scheduler-setup{display:grid;grid-template-columns:.9fr 1.15fr 1.1fr;gap:16px;align-items:start}
.scheduler-panel{min-width:0;border:1px solid var(--line,var(--line-strong));border-radius:12px;margin:0;padding:16px;display:grid;gap:14px}
.scheduler-panel legend{font-size:13px;font-weight:700;padding:0 6px}
.scheduler-panel legend span{color:var(--scheduler-accent);margin-right:6px}
.scheduler-panel label{display:grid;gap:6px;font-size:12px;color:var(--text,var(--accent-ink));min-width:0}
.scheduler-panel .field{width:100%;min-width:0;height:38px;font:inherit;border-radius:7px}
.scheduler-allocation-field{padding:12px;border:1px solid color-mix(in srgb,var(--accent) 33%,transparent);border-radius:10px;background:color-mix(in srgb,var(--accent-fill) 4%,transparent);font-weight:700}
.scheduler-allocation-field .field{font-size:20px!important;font-weight:750;color:var(--scheduler-accent)}
.scheduler-allocation-field small{font-size:10px;line-height:1.45;font-weight:400;color:var(--muted,var(--accent-ink))}
.scheduler-allocation-field.is-auto{border-color:color-mix(in srgb,var(--good) 40%,transparent);background:color-mix(in srgb,var(--good-fill) 4%,transparent)}
.scheduler-allocation-field.is-auto .field{color:var(--good);cursor:default}
.scheduler-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.scheduler-help{font-size:12px;color:var(--muted,var(--accent-ink));line-height:1.55;margin:4px 0}
#schedulerCalendarFields{display:grid;gap:12px}
#schedulerCalendarFields.is-inactive{opacity:.6}
.scheduler-weekdays{display:flex;flex-wrap:wrap;gap:5px}
.scheduler-weekdays label{position:relative;display:block}
.scheduler-weekdays input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.scheduler-weekdays span{display:block;border:1px solid var(--line,var(--line-strong));padding:6px;border-radius:6px}
.scheduler-weekdays input:checked+span{background:var(--accent-fill);color:var(--on-fill);border-color:var(--accent)}
.scheduler-weekdays input:focus-visible+span{outline:3px solid var(--accent-line);outline-offset:2px}
.scheduler-rules{padding:16px 0;margin-top:8px}
.scheduler-workspace summary{cursor:pointer;font-weight:600;font-size:13px}
.scheduler-checks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:16px 0}
.scheduler-check{display:flex;align-items:flex-start;gap:8px;font-size:12px;line-height:1.4}
.scheduler-check input{accent-color:var(--scheduler-accent);margin-top:2px}
.scheduler-preflight{background:var(--bg,var(--panel2));border:1px solid var(--line,var(--line-strong));padding:14px 16px;border-radius:10px;font-size:12px;line-height:1.6;display:grid;gap:3px}
.scheduler-preflight strong{font-size:13px}
.scheduler-preflight ul{padding-left:20px}
.scheduler-actionbar{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 0 6px}
.scheduler-actionbar strong{font-size:13px}
.scheduler-actionbar .button-row{margin:0}
#stripAutoProgress{padding:14px 0;font-size:12px}
#stripAutoBar{width:100%;height:8px;accent-color:var(--scheduler-accent);display:block;margin-bottom:10px}
.scheduler-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px;align-items:start}
.scheduler-decision{grid-column:1/-1;border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);border-radius:14px;padding:20px;background:linear-gradient(135deg,color-mix(in srgb,var(--accent-fill) 4%,transparent),transparent 55%)}
.scheduler-decision>header{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:14px}
.scheduler-decision h3{font-size:24px;margin:5px 0}
.scheduler-decision h4{font-size:13px;margin:0 0 10px}
.scheduler-decision p{margin:0;color:var(--muted,var(--accent-ink));font-size:12px}
.scheduler-confidence{min-width:120px;text-align:right}
.scheduler-confidence b{display:block;font-size:24px}
.scheduler-confidence span{font-size:10px;color:var(--muted,var(--accent-ink))}
.scheduler-dpr-strip{display:flex;gap:12px;align-items:center;padding:10px 12px;margin:12px 0;background:color-mix(in srgb,var(--good-fill) 5%,transparent);border-left:3px solid var(--good);font-size:11px}
.scheduler-duration-table{font-size:11px}
.scheduler-duration-table tr.is-recommended{background:color-mix(in srgb,var(--good-fill) 5%,transparent)}
.scheduler-duration-table tr.is-recommended td:first-child{border-left:3px solid var(--good)}
.scheduler-decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}
.scheduler-decision-grid ul{list-style:none;padding:0;margin:0}
.scheduler-decision-grid li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:10px 0;border-bottom:1px solid var(--line,var(--line-strong));font-size:11px}
.scheduler-decision-grid li>b,.scheduler-decision-grid li>span{grid-column:1}
.scheduler-decision-grid li>span{color:var(--muted,var(--accent-ink));line-height:1.45}
.scheduler-decision-grid li>button{grid-column:2;grid-row:1/3;align-self:center}
.scheduler-proposal{min-width:0;padding:18px;border:1px solid var(--line,var(--line-strong));border-radius:12px}
.scheduler-proposal.is-recommended{border-color:var(--scheduler-accent);box-shadow:0 0 0 1px var(--scheduler-accent)}
.scheduler-proposal>header{display:flex;justify-content:space-between;align-items:start;gap:8px}
.scheduler-proposal h3{font-size:20px;letter-spacing:-.4px;margin:6px 0}
.scheduler-badge{font-size:10px;white-space:nowrap;border-radius:20px;padding:5px 8px;background:var(--warn-soft);color:var(--warn)}
.scheduler-badge.good{background:var(--panel2);color:var(--good)}
.scheduler-proposal-metrics{display:grid;gap:12px;padding:14px 0}
.scheduler-proposal-metrics>div{display:grid;grid-template-columns:1fr auto;align-items:center;gap:3px}
.scheduler-proposal-metrics span{font-size:12px;color:var(--muted,var(--accent-ink))}
.scheduler-proposal-metrics b{font-size:18px;font-variant-numeric:tabular-nums}
.scheduler-proposal-metrics small{grid-column:1/-1;text-align:right;font-size:11px;color:var(--muted,var(--accent-ink))}
.scheduler-load{display:flex;align-items:end;gap:4px;height:95px;overflow-x:auto;padding-bottom:20px;border-bottom:1px solid var(--line,var(--line-strong));margin:8px 0 16px}
.scheduler-load>div{height:100%;min-width:15px;flex:1;display:flex;align-items:end;position:relative}
.scheduler-load i{display:block;width:100%;background:var(--accent-fill);border-radius:3px 3px 0 0}
.scheduler-load i.over{background:var(--bad-fill)}
.scheduler-load i.locked{background:var(--accent-fill)}
.scheduler-load span{position:absolute;top:calc(100% + 3px);width:100%;text-align:center;font-size:9px;color:var(--muted,var(--accent-ink))}
.scheduler-proposal details{padding:10px 0;border-bottom:1px solid var(--line,var(--line-strong))}
.scheduler-proposal details ul{padding-left:18px;font-size:12px;line-height:1.55;max-height:260px;overflow:auto}
.scheduler-proposal .table-wrap{max-height:300px;overflow:auto;margin-top:10px}
.scheduler-proposal table{font-size:11px}
.scheduler-proposal-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.scheduler-proposal-actions .primary{width:100%}
.scheduler-proposal-actions .btn{font-size:12px}
.scheduler-proposal button:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:1250px){
.scheduler-setup{grid-template-columns:1fr 1fr}
.scheduler-setup fieldset:last-child{grid-column:1/-1}
.scheduler-checks{grid-template-columns:repeat(2,minmax(0,1fr))}
.scheduler-results{grid-template-columns:1fr}
.scheduler-proposal-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}
.scheduler-proposal-metrics>div{display:block}
.scheduler-proposal-metrics :is(b,small){display:block;text-align:left}
}
@media(max-width:720px){
.scheduler-workspace{padding:14px!important}
.scheduler-heading h2{font-size:22px}
.scheduler-overview{grid-template-columns:1fr 1fr}
.scheduler-overview>div{padding:12px;border-bottom:1px solid var(--line,var(--line-strong))}
.scheduler-setup{grid-template-columns:1fr}
.scheduler-actionbar{align-items:stretch;flex-direction:column}
.scheduler-actionbar .button-row{flex-wrap:wrap}
.scheduler-checks{grid-template-columns:1fr}
.scheduler-proposal-metrics{grid-template-columns:1fr}
.scheduler-proposal-metrics>div{display:grid}
.scheduler-proposal-metrics small{text-align:right}
.scheduler-decision>header{display:block}
.scheduler-confidence{text-align:left;margin-top:12px}
.scheduler-decision-grid{grid-template-columns:1fr}
.scheduler-decision-grid li{grid-template-columns:1fr}
.scheduler-decision-grid li>button{grid-column:1;grid-row:auto;justify-self:start}
.scheduler-duration-table{min-width:620px}
}
/* An expanded workspace needs the full stripboard width, not the former narrow drawer. */
.scheduler-workspace.canvas-scheduler-drawer{display:none;position:relative;inset:auto;width:100%;max-width:none;max-height:none;overflow:visible;transform:none;transition:none;z-index:1;margin:18px 0 24px;scroll-margin-top:92px}
.scheduler-workspace.canvas-scheduler-drawer.is-open{display:block;transform:none}
/* Prevent the mobile day inspector from covering planning controls. */
#content:has(.scheduler-workspace.is-open) .canvas-inspector-shell,
#content:has(.scheduler-workspace.is-open) .canvas-mobile-actions{display:none}
/* Studio Pro: evidence before detail, timeline on demand. */
.studio-settings{border-top:1px solid var(--line,var(--line-strong));margin-top:12px}
.studio-settings>.scheduler-setup{margin-top:8px}
.studio-settings textarea.field{height:auto;min-height:145px;line-height:1.6;resize:vertical}
.studio-evidence{display:grid;gap:6px;padding:14px;border-radius:10px;background:var(--bg,var(--panel2));font-size:11px;line-height:1.5;margin:10px 0}
.studio-evidence strong{font-size:16px}
.studio-evidence small{color:var(--muted,var(--accent-ink))}
.studio-meter{height:5px;background:color-mix(in srgb,var(--accent-line) 19%,transparent);border-radius:4px;overflow:hidden}
.studio-meter i{display:block;height:100%;background:var(--accent-fill)}
.studio-impact{font-size:12px;line-height:1.7}
.studio-impact b{font-size:20px}
.studio-timeline>details{margin-left:6px}
.studio-events{list-style:none;padding:0;margin:12px 0;max-height:440px;overflow:auto}
.studio-events li{display:grid;grid-template-columns:88px minmax(0,1fr);gap:10px;border-left:3px solid var(--accent);padding:8px 9px;margin:4px 0;background:color-mix(in srgb,var(--accent-fill) 3%,transparent);font-size:11px}
.studio-events time{font-variant-numeric:tabular-nums}
.studio-events small{display:block;color:var(--muted,var(--accent-ink));font-size:10px;margin-top:3px}
.studio-events .studio-event-meal{border-color:var(--good);background:color-mix(in srgb,var(--good-fill) 3%,transparent)}
.studio-events :is(.studio-event-move,.studio-event-wait,.studio-event-delay){border-color:var(--warn);background:color-mix(in srgb,var(--warn-fill) 3%,transparent)}
.studio-events .studio-event-buffer{border-color:var(--accent)}
.studio-explanations{max-height:400px;overflow:auto;font-size:11px;line-height:1.5}
.studio-explanations>div{padding:10px 0;border-bottom:1px solid var(--line,var(--line-strong))}
.studio-explanations span{display:block;color:var(--muted,var(--accent-ink))}
.studio-explanations ul{margin:6px 0}