/* Festival schedule. Day tabs and level filter are CSS-only (radio + :has); schedule.js adds now/next. */
.festival-schedule{--navy:#0f2a4a;--red:#ec1c24;--red-dark:#d8121a;--line:#dce4ed;--soft:#f4f7fa;--bar-h:118px;
 --all:#157347;--all-bg:#e7f5ed;--all-edge:#22a06b;--int:#1d4fa3;--int-bg:#e9f0fc;--int-edge:#3b7be0;--adv:#6b2bb0;--adv-bg:#f3ebfc;--adv-edge:#8f4fdc;
 max-width:1180px;margin:auto;padding:36px 24px 64px;color:var(--navy)}
.festival-schedule .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.schedule-hero{text-align:center;padding:4px 0 22px}
.schedule-hero h1{margin:8px 0 12px}
.schedule-intro{max-width:620px;margin:0 auto 18px;font-size:17px;color:#33475f}
.lvl-icon{font-size:.85em;line-height:1}
.lvl-all,.chip-all{--c:var(--all);--bg:var(--all-bg);--edge:var(--all-edge)}
.lvl-int,.chip-int{--c:var(--int);--bg:var(--int-bg);--edge:var(--int-edge)}
.lvl-adv,.chip-adv{--c:var(--adv);--bg:var(--adv-bg);--edge:var(--adv-edge)}
/* Days until the festival (before it starts). */
.countdown{margin:18px auto 0;max-width:640px;padding:14px 18px;border-radius:14px;background:var(--navy);border:2px solid var(--red);color:#fff;font-size:20px;font-weight:750;line-height:1.35;text-align:center}
.countdown[hidden]{display:none}
.countdown b{color:#fff;background:var(--red);border-radius:8px;padding:0 8px;font-weight:900;font-variant-numeric:tabular-nums}
.now-banner{margin:18px auto 0;max-width:640px;background:var(--navy);color:#fff;border-radius:14px;padding:12px 18px;font-weight:650;line-height:1.45}
.now-banner b{color:#f9b8ba}
.now-banner a{color:#fff!important;font-weight:800;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}

/* Sticky bar: day tabs + level filter */
.schedule-bar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);margin:0 -24px;padding:10px 24px 10px;border-bottom:1px solid var(--line);box-shadow:0 6px 14px -12px #0f2a4a80}
.schedule-radio{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.day-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:4px;max-width:640px;margin:0 auto}
.day-tabs label{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:52px;border-radius:10px;cursor:pointer;color:var(--navy);line-height:1.15;user-select:none}
.day-tabs label strong{font-size:17px;font-weight:800}
.day-tabs label span{font-size:12.5px;font-weight:600;color:#4a5d74}
.day-tabs label:hover{background:#fff}
.day-tabs input:checked+label{background:var(--navy);color:#fff;box-shadow:0 2px 6px #0f2a4a40}
.day-tabs input:checked+label span{color:#ffd3d5}
.level-filter{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:8px;overflow-x:auto;scrollbar-width:none}
.level-filter::-webkit-scrollbar{display:none}
.filter-label{flex-shrink:0;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#4a5d74;margin-right:2px}
.chip{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;min-height:36px;padding:0 13px;border-radius:99px;border:1.5px solid var(--edge,var(--line));background:#fff;color:var(--c,var(--navy));font-weight:700;font-size:14px;cursor:pointer;user-select:none}
.chip-every{--edge:#9fb0c3}
.level-filter input:checked+.chip{background:var(--c,var(--navy));border-color:var(--c,var(--navy));color:#fff}
.schedule-radio:focus-visible+label{outline:3px solid var(--red);outline-offset:2px}

/* Days */
.schedule-day{padding-top:26px;scroll-margin-top:calc(var(--bar-h) + 8px)}
.schedule-day-heading{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px;border-bottom:3px solid var(--red);margin-bottom:18px}
.schedule-day-heading h2{margin:0 0 10px}
.schedule-day-heading p{margin:0 0 12px;font-weight:700;color:#4a5d74}
.timeline{list-style:none;margin:0;padding:0}
.schedule-block{display:grid;grid-template-columns:150px 1fr;gap:0 22px;padding:14px 0;border-bottom:1px solid #e8eef4;scroll-margin-top:calc(var(--bar-h) + 12px)}
.block-time{position:sticky;top:calc(var(--bar-h) + 10px);align-self:start;display:flex;flex-direction:column;gap:6px;padding-top:4px}
.block-time time{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.25}
.block-time .untimed{color:#4a5d74;font-size:16px}
.block-status:empty{display:none}
.block-status{align-self:flex-start;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;border-radius:99px;padding:3px 10px;background:var(--navy);color:#fff}
.is-now .block-status{background:var(--red-dark)}
.events{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.events li{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:9px 16px;font-weight:700;font-size:17px}
.demo-block .events li{background:none;border-style:dashed;font-weight:600;font-size:15px;padding:5px 12px;color:#33475f}
.demo-block .block-time time{font-size:16px;font-weight:700;color:#33475f}
.is-now.class-block .block-body,.is-next.class-block .block-body{border-radius:16px;box-shadow:0 0 0 3px #fff,0 0 0 6px var(--red)}
.is-next.class-block .block-body{box-shadow:0 0 0 3px #fff,0 0 0 5px #9fb0c3}

.is-now .events li{border:2px solid var(--red);background:#fff}
.is-next .events li{border:2px solid #9fb0c3;background:#fff}

/* Class cards */
.class-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.class-card{background:var(--bg);border:1px solid color-mix(in srgb,var(--edge) 45%,transparent);border-left:6px solid var(--edge);border-radius:14px;padding:14px 16px 16px}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 10px;margin:0 0 8px}
.lvl-badge{display:inline-flex;align-items:center;gap:6px;color:var(--c);font-weight:800;font-size:13.5px;letter-spacing:.02em}
.card-time{font-size:13.5px;font-weight:700;color:#4a5d74;font-variant-numeric:tabular-nums}
.card-topic{margin:0 0 8px}
.topic-chip{display:inline-block;padding:3px 10px;border-radius:999px;background:#fff;border:1px solid color-mix(in srgb,var(--edge) 55%,transparent);color:var(--c);font-size:13px;font-weight:750;line-height:1.35}
.card-kicker{margin:0;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#5d6f84}
.teachers{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:2px}
.teacher{font-size:19px;font-weight:800;line-height:1.3;color:var(--navy)}
.teacher a{color:var(--navy)!important;text-decoration:underline;text-decoration-color:var(--edge);text-decoration-thickness:2px;text-underline-offset:4px}
.teacher a:hover{color:var(--c)!important}
.class-note{font-size:15px;font-weight:650;font-style:italic;color:#33475f}
.only-note .class-note{font-size:18px;font-weight:750;font-style:normal;color:var(--navy)}
.teacher-tba{font-size:15px;font-weight:700;color:#4a5d74}
.festival-schedule a:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}
.schedule-note{margin:28px 0 0;text-align:center;color:#4a5d74;font-size:14px}

/* Tabs and filter (progressive: without :has every day is listed) */
@supports selector(:has(*)){
 .schedule-day{display:none}
 .festival-schedule:has(#tab-thursday:checked) #thursday,.festival-schedule:has(#tab-friday:checked) #friday,
 .festival-schedule:has(#tab-saturday:checked) #saturday,.festival-schedule:has(#tab-sunday:checked) #sunday{display:block}
 .festival-schedule:has(#filter-all:checked) .class-card:not(.lvl-all),
 .festival-schedule:has(#filter-int:checked) .class-card:not(.lvl-int),
 .festival-schedule:has(#filter-adv:checked) .class-card:not(.lvl-adv){display:none}
}

@media(max-width:700px){
 .festival-schedule{padding:24px 14px 48px;--bar-h:108px}
 .schedule-hero{padding-bottom:16px}
 .schedule-hero h1{font-size:38px}
 .schedule-intro{font-size:15.5px}
 .countdown{font-size:18px;padding:12px 14px}
 .schedule-bar{margin:0 -14px;padding:8px 10px}
 .day-tabs label{min-height:46px}
 .level-filter{justify-content:flex-start;gap:5px;margin-left:-10px;margin-right:-10px;padding:0 10px}
 .filter-label{display:none}
 .chip{min-height:36px;padding:0 10px;font-size:13.5px;gap:5px}
 .schedule-day{padding-top:18px}
 .schedule-day-heading h2{font-size:28px}
 .schedule-block{grid-template-columns:1fr;padding:0 0 14px;border-bottom:0}
 .block-time{z-index:5;flex-direction:row;align-items:center;justify-content:space-between;top:var(--bar-h);background:#fff;margin:0 -14px 8px;padding:8px 14px;border-bottom:1px solid #e8eef4}
 .block-time time{font-size:17px}
 .class-grid{grid-template-columns:1fr;gap:10px}
 .class-card{padding:12px 14px 14px}
 .teacher{font-size:18px}
 .events li{font-size:16px;padding:8px 14px}
}

/* ?teacher=Name (linked from Festival Teachers): show only that teacher's classes. */
.teacher-view .schedule-block:not(.teacher-match-block),.teacher-view .class-card:not(.teacher-match){display:none}
.teacher-view .class-card.teacher-match{box-shadow:0 0 0 3px #ec1c24}
.teacher-banner{margin:14px 0 0;padding:12px 16px;border-radius:14px;background:#fff3f3;border:1px solid #f5b9bc;color:#0f2a4a}
.teacher-banner a{font-weight:700;color:#0f2a4a;margin-left:6px}
.teacher-day-empty{padding:18px;border:1px dashed #9fb0c3;border-radius:14px;text-align:center;color:#4a6078}
.teacher-view .schedule-day:has(.teacher-match) .teacher-day-empty{display:none}