.sch { display: grid; gap: 18px; min-width: 0; }
.sch-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px; background: var(--accent-soft); border: 1px solid var(--line); border-radius: 16px; }
.sch-hero h2 { font-size: clamp(23px, 3vw, 32px); margin: 8px 0; }
.sch-hero p { color: var(--muted); margin: 0; max-width: 660px; }
.sch-eyebrow { color: var(--accent); font-size: 11px; letter-spacing: .12em; font-weight: 750; }
.sch-boundary { margin: -6px 0 0; font-size: 12px; color: var(--muted); }
.sch-code { display: block; color: var(--ink); font-size: 12px; overflow-wrap: anywhere; }
.sch-help { padding: 14px 18px; border: 1px solid var(--line); border-radius: 10px; }
.sch-help li { margin-block: 10px; line-height: 1.55; }
.sch-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.sch-head h2, .sch-head h3 { margin: 0; }
.sch .actions { margin: 10px 0; }
.sch .btn { min-height: 40px; white-space: normal; }
.sch-filters, .sch-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.sch-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sch-field { display: grid; gap: 6px; min-width: 0; font-size: 12px; font-weight: 600; }
.sch-field input, .sch-field select { width: 100%; min-width: 0; min-height: 42px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); font: inherit; font-size: 14px; }
.sch-field input:disabled, .sch-field select:disabled { opacity: .7; }
.sch-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.sch-metrics > div { display: grid; padding: 16px 20px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.sch-metrics strong { font-size: 25px; color: var(--accent); }
.sch-metrics span { color: var(--muted); font-size: 12px; }
.sch-planner { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, 1fr); align-items: start; gap: 18px; }
.sch-calendar, .sch-agenda { min-width: 0; padding: 18px; }
.sch-calendar h2 { font-size: 20px; text-transform: capitalize; }
.sch-calendar .btn { padding: 7px 9px; font-size: 12px; }
.sch-calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); margin-top: 12px; gap: 3px; }
.sch-weekday { text-align: center; color: var(--muted); font-size: 11px; font-weight: 700; padding: 8px 0; }
.sch-day { appearance: none; text-align: left; display: flex; flex-direction: column; gap: 4px; min-width: 0; min-height: 88px; padding: 7px 5px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); background: var(--card); font: inherit; font-size: 12px; cursor: pointer; }
.sch-day:hover, .sch-day[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); }
.sch-day.is-today > span:first-child { color: var(--accent); font-weight: 800; }
.sch-day-class { color: var(--accent); background: var(--accent-soft); max-width: 100%; font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 2px 3px; border-radius: 3px; }
.sch-day-class.draft { background: var(--warn-soft); color: var(--warn); }
.sch-day-class.cancelled { text-decoration: line-through; color: var(--risk); background: var(--risk-soft); }
.sch-day-count { font-size: 9px; color: var(--muted); }
.sch-agenda h2 { font-size: 19px; margin-top: 0; }
.sch-session { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 10px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.sch-session-time { display: grid; min-width: 43px; font-size: 12px; font-variant-numeric: tabular-nums; }
.sch-session-time small { color: var(--muted); }
.sch-session-copy { display: grid; gap: 3px; flex: 1; min-width: 120px; }
.sch-session-copy strong { font-size: 13px; }
.sch-session-copy span, .sch-session-copy small { color: var(--muted); font-size: 11px; }
.sch-session.is-cancelled .sch-session-time { text-decoration: line-through; color: var(--risk); }
.sch-session .btn { padding: 6px 10px; font-size: 11px; }
.sch-runs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sch-run { border: 1px solid var(--line); border-radius: 10px; padding: 16px; display: grid; align-content: start; gap: 8px; }
.sch-run h3 { font-size: 15px; }
.sch-run p { margin: 0; font-size: 13px; }
.sch-run small { color: var(--muted); font-size: 11px; }
.sch-run .btn { margin-top: 5px; }
.sch-editor { display: grid; gap: 18px; }
.sch-editor fieldset { margin: 0; border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.sch-editor legend { padding: 0 7px; font-weight: 700; font-size: 14px; }
.sch-editor p { margin: 0; }
.sch-weekdays { display: flex; flex-wrap: wrap; gap: 8px; }
.sch-weekdays label { display: flex; align-items: center; gap: 6px; padding: 8px 10px; background: var(--bg); border-radius: 6px; font-size: 13px; }
.sch-weekdays input { width: 18px; height: 18px; accent-color: var(--accent); }
.sch-callout { background: var(--good-soft); color: var(--good); border: 1px solid var(--good); border-radius: 9px; padding: 14px 16px; margin: 0; font-size: 13px; }
.sch-preview:not(:empty) { border: 1px solid var(--line); background: var(--bg); padding: 18px; border-radius: 10px; display: grid; gap: 12px; }
.sch-preview h3 { margin: 0; }
.sch-errors { color: var(--risk); font-size: 13px; }
.sch-session-preview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; font-size: 12px; }
.sch-details { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 16px; }
.sch-details summary { cursor: pointer; font-weight: 650; font-size: 14px; padding: 6px 0; }
.sch-session-list { max-height: 440px; overflow-y: auto; }
.sch-roster { columns: 2; padding-left: 20px; font-size: 12px; }
.sch-roster li { margin: 5px 0; }
.sch-history { padding-left: 24px; font-size: 12px; }
.sch-history li { padding: 8px 0; }
.sch-history li > strong, .sch-history li > span, .sch-history li > small { display: block; }
.sch-history small { color: var(--muted); }
.sch-history pre { max-height: 220px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; background: var(--bg); padding: 10px; }
.sch-session-form { flex-basis: 100%; padding: 12px; background: var(--bg); border-radius: 8px; }
.sch button:focus-visible, .sch input:focus-visible, .sch select:focus-visible, .sch summary:focus-visible, .sch [tabindex="-1"]:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (max-width: 1150px) { .sch-planner { grid-template-columns: minmax(0, 1fr); } .sch-runs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .sch { gap: 12px; } .sch-hero { padding: 18px; align-items: stretch; flex-direction: column; gap: 14px; }
  .sch-filters, .sch-fields, .sch-runs { grid-template-columns: minmax(0, 1fr); }
  .sch-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; } .sch-metrics > div { padding: 12px; }
  .sch-calendar, .sch-agenda { padding: 12px; } .sch-day { min-height: 55px; padding: 5px 2px; }
  .sch-day-class { display: none; } .sch-day-count { font-size: 8px; } .sch-roster { columns: 1; }
  .sch-session-preview { grid-template-columns: 1fr; } .sch-editor fieldset { padding: 12px; }
}