.topbar { display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-bottom: 3px solid var(--accent); }
.topbar a { color: var(--muted); text-decoration: none; }
.topbar .role { color: var(--accent); font-family: inherit; font-size: 1.25rem; font-style: normal; font-weight: 700; line-height: 1.5; margin-right: auto; }

.side-panel { grid-column: 1; grid-row: 1; align-self: start; position: sticky; top: 20px; margin: 24px 0 24px 24px; padding: 18px 14px; border: 1px solid var(--line); border-left: 6px solid var(--accent); border-radius: 10px; background: var(--bg); }
.side-panel-label { color: var(--muted); font-size: .75rem; font-weight: 700; letter-spacing: .08em; margin: 0 8px 10px; text-transform: uppercase; }
.side-nav { display: grid; gap: 4px; }
.side-nav-link { display: block; width: 100%; box-sizing: border-box; background: transparent; color: var(--fg); border: 1px solid transparent; border-radius: 7px; padding: 10px 12px; font: inherit; text-align: left; text-decoration: none; cursor: pointer; }
.side-nav-link:hover, .side-nav-link:focus-visible, .side-nav-link.active { border-color: var(--accent); color: var(--accent); }
.side-nav-link:focus-visible { outline: 3px solid var(--fg); outline-offset: 2px; }
.side-nav-anchor { color: var(--muted); }
.shell { grid-column: 2; grid-row: 1; padding: 24px; max-width: 960px; width: 100%; box-sizing: border-box; margin: 0 auto; }
.workspace-view { margin-top: 0; }
.shell[data-view="overview"] > .workspace-view { display: none; }
.shell[data-view]:not([data-view="overview"]) > :not(.workspace-view) { display: none; }
.workspace-panel { border: 1px solid var(--line); border-left: 6px solid var(--accent); border-radius: 10px; padding: 24px; background: var(--bg); }
.workspace-panel h1 { margin: 0 0 8px; }
.workspace-intro, .unavailable-state { color: var(--muted); line-height: 1.55; }
.app-status-list, .billing-grid, .feature-status-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 20px; }
.app-status-list article, .billing-grid article, .feature-status-list article { border: 1px solid var(--line); border-radius: 9px; padding: 16px; }
.app-link-card { border: 1px solid var(--line); border-radius: 9px; color: var(--fg); padding: 16px; text-decoration: none; }
.app-link-card:hover { border-color: var(--accent); }
.app-link-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.app-status-list h2, .billing-grid h2, .feature-status-list h2 { margin: 0 0 8px; font-size: 1rem; }
.app-status-list p, .billing-grid p, .feature-status-list p, .app-link-card p { color: var(--muted); line-height: 1.5; margin: 0 0 12px; }
.availability { display: inline-block; border: 1px solid var(--accent); border-radius: 999px; color: var(--accent); font-size: .75rem; font-weight: 700; padding: 4px 9px; }
.availability.unavailable { color: var(--muted); border-color: var(--line); }
.billing-grid strong { color: var(--accent); display: block; font-size: 1.35rem; margin-bottom: 8px; }
.source-note { color: var(--muted); font-size: .8rem; margin: 18px 0 0; }
.hero { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px; }
.eyebrow, h2 { color: var(--muted); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.eyebrow { margin: 0 0 8px; }
h1 { margin: 0 0 8px; font-size: 1.25rem; font-weight: 700; }
h2 { margin: 0; }
.lede { color: var(--muted); max-width: 40rem; margin: 0; }

.current-week-row { display: flex; justify-content: flex-end; margin-top: 20px; }
.current-week-link { background: var(--bg); color: var(--accent); border: 0; padding: 4px 0; font: inherit; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.current-week-link:hover { color: var(--fg); }
.current-week-link:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.current-week-link:disabled { color: var(--muted); cursor: default; text-decoration: none; }
.week-picker { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: stretch; gap: 10px; margin-top: 8px; }
.week-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.week-option, .week-arrow { background: var(--bg); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font: inherit; font-weight: 600; cursor: pointer; }
.week-option:hover, .week-arrow:hover { border-color: var(--accent); color: var(--accent); }
.week-option:focus-visible, .week-arrow:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.week-option.selected { border-color: var(--accent); color: var(--accent); box-shadow: inset 0 -3px 0 var(--accent); }
.week-arrow:disabled { cursor: not-allowed; opacity: 0.45; }
.publish-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 14px; }
.publish-row p { color: var(--muted); margin: 0; }

.primary, .text-button { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 8px; padding: 10px 18px; font: inherit; font-weight: 600; cursor: pointer; }
.primary:hover, .text-button:hover { filter: brightness(1.08); }
.primary:disabled { cursor: not-allowed; opacity: 0.45; }
.primary:focus-visible, .text-button:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid var(--fg); outline-offset: 2px; }
.text-button { margin-top: 10px; }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 28px 0 24px; }
.stats article, .panel { border: 1px solid var(--line); border-left: 6px solid var(--accent); border-radius: 10px; padding: 16px 20px; background: var(--bg); }
.stats span, .stats small { display: block; color: var(--muted); }
.stats strong { display: block; color: var(--accent); font-size: 1.8rem; margin: 4px 0; }
.condition-underbooked strong { color: var(--accent); }
.condition-pair-counts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 8px; }
.condition-on-track strong { color: var(--fg); }
.condition-filling-soon strong { color: var(--muted); }

.grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(16rem, 1fr); gap: 24px; }
.wide { min-width: 0; }
.instructors-panel { margin-top: 24px; }
.instructor-list { margin-top: 8px; }
.instructor-row { border-bottom: 1px solid var(--line); padding: 14px 0; }
.instructor-row:last-child { border-bottom: 0; }
.instructor-row summary { color: var(--fg); cursor: pointer; list-style-position: outside; padding-left: 4px; }
.instructor-row summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.instructor-summary { display: inline-flex; flex-wrap: wrap; gap: 8px 18px; vertical-align: top; }
.instructor-summary strong { color: var(--accent); }
.instructor-summary small { color: var(--muted); font-size: .85rem; }
.instructor-detail { display: grid; gap: 7px; margin: 14px 0 4px 22px; }
.instructor-detail p { color: var(--muted); font-size: .85rem; margin: 0; }
.instructor-detail strong { color: var(--fg); }
.attendance-graph { overflow-x: auto; margin: 16px 0 8px; }
.attendance-graph svg { display: block; min-width: 560px; width: 100%; height: auto; }
.attendance-line { fill: none; stroke: var(--accent); stroke-width: 3; vector-effect: non-scaling-stroke; }
.attendance-points circle { fill: var(--accent); stroke: var(--bg); stroke-width: 2; vector-effect: non-scaling-stroke; }
.attendance-points circle:focus-visible, .attendance-points circle:hover { fill: var(--fg); outline: 2px solid var(--accent); }
.attendance-graph text { fill: var(--muted); font-size: 11px; }
.panel-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: start; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.weekly-enrollment { color: var(--accent); font-weight: 700; margin: 8px 0 0; }
.weekly-reservations { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 3rem; margin-top: 12px; }
.reservation-total { background: var(--bg); min-width: 0; padding: 4px 0; }
.reservation-total.reserved { color: inherit; text-decoration: none; }
.reservation-total.reserved strong, .reservation-total.reserved span { text-decoration: underline; text-underline-offset: 3px; }
.reservation-total.reserved:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.reservation-total strong, .reservation-total span { display: block; }
.reservation-total strong { font-size: 1.15rem; }
.reservation-total span { color: var(--muted); font-size: 0.75rem; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reservation-total.reserved strong { color: var(--accent); }
.reservation-total.waitlisted strong { color: var(--fg); }
.reservation-total.canceled strong { color: var(--muted); }
.panel-head label, form label { color: var(--fg); display: grid; gap: 6px; font-size: 0.85rem; font-weight: 600; }
.panel-head label small, form label small { color: var(--muted); font-size: 0.75rem; font-weight: 400; }
select, input { background: var(--bg); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font: inherit; }
select:hover, input:hover { border-color: var(--accent); }
option { background: var(--bg); color: var(--fg); }
.sessions { display: grid; gap: 12px; max-height: min(42rem, 70vh); overflow-y: auto; overscroll-behavior: contain; padding: 12px 8px 4px 2px; scrollbar-color: var(--accent) var(--bg); }

.session { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(8rem, 1fr) minmax(4rem, .7fr) minmax(7rem, .8fr); gap: 14px; align-items: center; padding: 16px 20px; border: 1px solid var(--line); border-left: 6px solid var(--accent); border-radius: 10px; background: var(--bg); }
.session h3 { margin: 0; font-size: 1.05rem; }
.session small { color: var(--muted); }
.session strong { color: var(--fg); }
.session .text-button { padding: 8px 14px; }
.meter, .room-bar { height: 9px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; overflow: hidden; margin-top: 8px; }
.meter i, .room-bar i { display: block; height: 100%; background: var(--accent); }
/* Status chips draw their distinction with weight, not hue — the colour law
   spends colour on people. A "warn" chip (Underbooked / Filling soon, the
   ones a staff person can act on) is filled; Full and On track stay
   outlined. Before this, three selectors set identical styles, so the CSS
   implied a difference the page never showed. */
.status { display: inline-block; background: var(--bg); color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; padding: 4px 9px; text-transform: uppercase; }
.status.warn { background: var(--accent); color: var(--accent-ink); }
.data-note, .room-empty { color: var(--muted); font-size: 0.85rem; margin: 10px 0 0; }
.text-button { display: inline-block; text-decoration: none; }
.room { margin: 16px 0; }
.room-line { display: flex; justify-content: space-between; gap: 12px; }
.room-line span { color: var(--muted); }
.callout { background: var(--bg); border: 1px solid var(--accent); border-radius: 10px; padding: 14px 16px; margin-top: 20px; }
.callout p { color: var(--muted); line-height: 1.5; }

.roster-table { width: 100%; border-collapse: collapse; margin-top: 18px; text-align: left; }
.roster-table th { color: var(--muted); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
.roster-table th, .roster-table td { border: 0; padding: 10px 12px; }
.roster-table td { color: var(--fg); }
.roster-back-link { color: var(--accent); display: inline-block; font-weight: 600; margin-bottom: 10px; text-underline-offset: 3px; }
.roster-back-link:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

dialog { background: var(--bg); color: var(--fg); border: 1px solid var(--line); border-radius: 10px; box-shadow: none; padding: 0; }
dialog::backdrop { background: var(--bg); opacity: 0.75; }
form { display: grid; gap: 14px; width: min(90vw, 760px); padding: 28px; }
.dialog-week, .schedule-status { color: var(--muted); margin: 0; }
.schedule-draft { border: 1px solid var(--line); border-left: 6px solid var(--accent); border-radius: 10px; padding: 14px 16px; }
.draft-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.draft-head h3 { margin: 0; }
.draft-head span { color: var(--accent); font-weight: 700; }
.draft-table-wrap { overflow-x: auto; }
.draft-table { width: 100%; border-collapse: collapse; text-align: left; }
.draft-table th { color: var(--muted); font-size: 0.75rem; letter-spacing: 0.05em; text-transform: uppercase; }
.draft-table th, .draft-table td { padding: 9px 10px; white-space: nowrap; }
.draft-table tbody tr + tr { border-top: 1px solid var(--line); }
.draft-empty { color: var(--muted); margin: 0; }
.confirm-schedule { justify-self: end; }
.close { background: transparent; border: 1px solid var(--line); border-radius: 8px; color: var(--fg); cursor: pointer; font-size: 1.2rem; padding: 3px 9px; position: absolute; right: 14px; top: 10px; }
.close:hover { border-color: var(--accent); color: var(--accent); }

@media (min-width: 801px) { .dashboard-layout { display: grid; grid-template-columns: minmax(12rem, 15rem) minmax(0, 1fr); } }
@media (max-width: 800px) { .topbar { flex-wrap: wrap; } .side-panel { margin: 16px 16px 0; position: sticky; top: 12px; z-index: 1; } .shell { padding: 16px; } .week-options { grid-template-columns: repeat(2, minmax(0, 1fr)); } .publish-row { align-items: stretch; flex-direction: column; } .stats, .grid, .app-status-list, .billing-grid, .feature-status-list { grid-template-columns: 1fr; } .session { grid-template-columns: 1fr 1fr; } .session .fill { grid-column: 1 / -1; } }
@media (max-width: 420px) { .condition-pair-counts { grid-template-columns: 1fr; } }