/* 360 Critical Care demo — white, blue and green (site theme) */
:root{
  --teal:#199884; --teal-dk:#13806f; --navy:#002C4F; --blue:#009AE0; --gold:#F5A400; --ink:#0B1C2F;
  --bg:#ffffff; --soft:#f3f7fb; --line:#e3eaf1; --muted:#5e6f82;
  --ok:#1fbf72; --amber-ink:#8a5a00;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg)}
body{font-family:var(--font);color:var(--ink);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
button{font:inherit;cursor:pointer}
h1,h2,h3{margin:0;text-wrap:balance}
.wrap{max-width:1240px;margin:0 auto;padding-left:16px;padding-right:16px}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}

/* header */
.header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:22px;padding-block:10px}
.nav .logo img{height:40px;display:block}
.nav .links{display:flex;gap:20px;align-items:center}
.nav .links a{text-decoration:none;font-weight:600;font-size:14.5px;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent}
.nav .links a:hover{color:var(--teal)}
.nav .links a.on{color:var(--teal);border-bottom-color:var(--teal)}
.nav .links a.cat-link{color:var(--teal)}
.nav .links a.cat-link span{background:var(--teal);color:#fff;font-size:11px;border-radius:999px;padding:1px 7px;margin-left:4px}
.nav .cta{margin-left:auto;background:var(--navy);color:#fff;border-radius:8px;padding:9px 14px;font-weight:700;text-decoration:none;white-space:nowrap}
.nav .cta.subbed{background:#e7f7f3;color:#0f7a68;border:1px solid #b5e3d8}
.hamb{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.mob{display:none;border-top:1px solid var(--line);padding:8px 16px 14px}
.mob a{display:block;padding:10px 0;font-weight:600;text-decoration:none;border-bottom:1px solid var(--line)}
@media (max-width:900px){.nav .links,.nav .cta{display:none}.hamb{display:block}.mob.open{display:block}}

/* change markers */
.pin{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--gold);color:var(--ink);font-size:12px;font-weight:800;box-shadow:0 0 0 4px rgba(245,164,0,.25);flex:none;vertical-align:middle}
.pin.sm{width:18px;height:18px;font-size:10px}
body.no-pins .pin{display:none!important}

/* buttons */
.btn{border:0;border-radius:8px;padding:12px 20px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:15px;text-decoration:none}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:#013e6e}
.btn-teal{background:var(--teal);color:#fff}.btn-teal:hover{background:var(--teal-dk)}
.btn-line{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}.btn-line:hover{background:var(--soft)}
.btn-sm{padding:8px 14px;font-size:13.5px}

/* page head (inner pages) */
.page-head{border-bottom:1px solid var(--line);background:radial-gradient(700px 260px at 90% 0%,rgba(0,154,224,.12),transparent 70%),radial-gradient(600px 240px at 70% 100%,rgba(25,152,132,.12),transparent 70%),#fff}
.page-head .wrap{padding-block:28px 26px}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:10px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--teal)}
.page-head h1{font-size:clamp(26px,3.6vw,40px);font-weight:900;letter-spacing:-.02em;color:var(--navy)}
.page-head p{color:var(--muted);margin:8px 0 0;max-width:60ch}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--teal);display:flex;align-items:center;gap:10px}

/* ---------- home: category band ---------- */
.cat-band{background:#fff;border-bottom:1px solid var(--line)}
.cat-band .wrap{padding-block:44px 44px}
.cat-top{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:end;margin-bottom:28px}
.cat-top h1{font-size:clamp(32px,4.6vw,54px);line-height:1.03;font-weight:900;letter-spacing:-.025em;margin:10px 0}
.cat-top h1 em{font-style:normal;color:var(--teal)}
.cat-top p{margin:0;color:var(--muted);font-size:16.5px;max-width:52ch}
.search{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:6px 6px 6px 14px;box-shadow:0 8px 24px rgba(10,30,50,.06)}
.search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;color:var(--ink);padding:8px 0;outline:none}
.search button{background:var(--teal);color:#fff;border:0;border-radius:9px;padding:10px 16px;font-weight:700}
.stats{display:flex;gap:22px;margin-top:14px;color:var(--muted);font-size:13.5px;flex-wrap:wrap}
.stats b{color:var(--ink);font-size:18px;font-weight:800;margin-right:4px}

.cat-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.cat-tile{text-decoration:none;border-radius:18px;overflow:hidden;background:#fff;color:var(--ink);box-shadow:0 1px 0 var(--line),0 10px 26px rgba(10,30,50,.08);transition:transform .18s,box-shadow .18s;display:flex;flex-direction:column}
.cat-tile:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(10,30,50,.16)}
.cat-art{height:118px;position:relative;padding:16px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.cat-art .abbr{font-size:30px;font-weight:900;letter-spacing:-.02em;line-height:1;position:relative}
.cat-art .count{align-self:flex-start;background:rgba(255,255,255,.18);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700}
.cat-art svg{position:absolute;right:-6px;bottom:8px;width:70%;opacity:.35}
.cat-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-body h3{font-size:15px;line-height:1.3;font-weight:800}
.mini-chips{display:flex;flex-wrap:wrap;gap:6px}
.mini-chips span{font-size:11.5px;font-weight:600;border:1px solid var(--line);border-radius:999px;padding:3px 9px;color:var(--muted)}
.cat-go{margin-top:auto;font-weight:800;font-size:13.5px;color:var(--teal)}
@media (max-width:1100px){.cat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.cat-top{grid-template-columns:1fr}.cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cat-art{height:96px}.cat-art .abbr{font-size:24px}}
@media (max-width:440px){.cat-grid{grid-template-columns:1fr}}

.section{padding-block:36px}
.section h2{font-size:24px;font-weight:900;color:var(--navy);margin-bottom:6px}
.section .sub{color:var(--muted);margin:0 0 18px}
.feat{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.feat div{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:16px;font-weight:700}
.feat small{display:block;color:var(--muted);font-weight:500}
@media (max-width:760px){.feat{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* course cards */
.course-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.course-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;color:var(--ink);display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,box-shadow .15s}
.course-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(0,44,79,.12)}
.course-card .cover{aspect-ratio:16/8;position:relative;color:#fff;padding:14px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.course-card .cover svg{position:absolute;left:0;right:0;top:12%;width:100%;height:40%;opacity:.3}
.course-card .cover b{font-size:19px;font-weight:900;line-height:1.1;position:relative}
.course-card .cover small{opacity:.9;font-weight:600;position:relative}
.course-card .meta{padding:12px 14px;display:flex;justify-content:space-between;gap:8px;font-size:13px;color:var(--muted);align-items:center}
.course-card .meta strong{color:var(--teal)}

/* category page tabs */
.cat-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.cat-tabs a{text-decoration:none;border:1.5px solid var(--line);border-radius:12px;padding:10px 16px;font-weight:800;background:#fff;display:flex;align-items:center;gap:8px}
.cat-tabs a i{width:10px;height:10px;border-radius:50%;display:inline-block}
.cat-tabs a.on{border-color:var(--teal);background:#e8f6f3;color:var(--teal-dk)}
.subtabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.subtabs button{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:7px 14px;font-size:13.5px;font-weight:600}
.subtabs button.on{background:var(--teal);border-color:var(--teal);color:#fff}

/* ---------- course page (Netflix style, white) ---------- */
.n-hero{position:relative;border-bottom:1px solid var(--line);background:radial-gradient(700px 320px at 88% 20%,rgba(0,154,224,.18),transparent 70%),radial-gradient(600px 300px at 70% 100%,rgba(25,152,132,.18),transparent 70%),#fff}
.n-hero .wrap{padding-block:22px 32px}
.n-hero .kicker{display:flex;gap:10px;align-items:center;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
.n-hero h1{font-size:clamp(28px,4vw,46px);font-weight:900;letter-spacing:-.02em;line-height:1.05;margin:10px 0 12px;max-width:20ch;color:var(--navy)}
.n-hero p{color:var(--muted);max-width:56ch;margin:0 0 16px}
.n-meta{display:flex;gap:8px 16px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);margin-bottom:20px}
.n-meta b{color:var(--ink)}
.n-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.sub-pill{display:inline-flex;align-items:center;gap:6px;background:#e7f7f3;color:#0f7a68;border:1px solid #b5e3d8;border-radius:999px;padding:7px 12px;font-weight:700;font-size:13px}

.legend{display:flex;gap:8px 18px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);padding-block:16px 4px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend .badge{position:static}

.n-rows{padding-block:6px 80px}
.n-row{margin-top:26px}
.row-head{display:flex;align-items:center;gap:10px 12px;flex-wrap:wrap;margin-bottom:10px}
.row-head h2{font-size:19px;font-weight:800;display:flex;align-items:center;gap:10px}
.row-head .mod{color:var(--muted);font-weight:700;font-size:13px}
.sched{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--amber-ink);background:#fff6e0;border:1px solid #f5d58a;padding:4px 10px;border-radius:999px}
.row-tabs{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.row-tabs button{background:transparent;border:0;color:var(--muted);font-weight:700;font-size:13px;padding:6px 10px;border-radius:6px}
.row-tabs button.on{color:var(--teal);background:#e8f6f3;box-shadow:inset 0 -2px 0 var(--teal)}

.scroller{position:relative}
.track{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 14px;scrollbar-width:thin;scrollbar-color:#c9d5e1 transparent}
.arrow{position:absolute;top:6px;bottom:14px;width:42px;border:0;background:linear-gradient(90deg,rgba(255,255,255,.95),rgba(255,255,255,0));color:var(--navy);font-size:30px;z-index:2;display:none}
.arrow.r{right:0;background:linear-gradient(270deg,rgba(255,255,255,.95),rgba(255,255,255,0))}
.arrow.l{left:0}
@media (hover:hover) and (min-width:760px){.scroller:hover .arrow{display:block}}

.tile{flex:0 0 clamp(230px,23vw,290px);scroll-snap-align:start;color:inherit;text-decoration:none;position:relative;display:block}
.thumb{position:relative;aspect-ratio:16/9;border-radius:10px;overflow:hidden;box-shadow:0 4px 12px rgba(0,44,79,.10);transition:transform .18s,box-shadow .18s}
.tile:hover .thumb{transform:scale(1.035);box-shadow:0 14px 28px rgba(0,44,79,.22)}
.thumb .art{position:absolute;inset:0;padding:12px 14px;display:flex;flex-direction:column;justify-content:space-between;color:#fff}
.thumb .ecg{position:absolute;left:0;right:0;bottom:22%;width:100%;height:40%;opacity:.28}
.thumb .no{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;opacity:.85}
.thumb .ttl{font-size:17px;font-weight:900;line-height:1.12;max-width:92%;text-shadow:0 2px 12px rgba(0,0,0,.3);position:relative}
.thumb .type{position:absolute;right:10px;top:10px;width:28px;height:28px;border-radius:7px;background:rgba(0,0,0,.3);display:grid;place-items:center}
.thumb .dur{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.7);color:#fff;border-radius:5px;padding:2px 6px;font-size:11.5px;font-weight:700}
.thumb .prog{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.3)}
.thumb .prog i{display:block;height:100%;background:#7ff0dc}
.badge{position:absolute;left:10px;top:10px;display:inline-flex;align-items:center;gap:5px;border-radius:5px;padding:3px 7px;font-size:11px;font-weight:800;letter-spacing:.02em}
.b-free{background:var(--ok);color:#03210f}
.b-prev{background:var(--gold);color:#1c1300}
.b-lock{background:rgba(0,0,0,.7);color:#fff}
.b-soon{background:#fff6e0;color:var(--amber-ink);border:1px solid #f5d58a}
.locked-overlay{position:absolute;inset:0;background:rgba(255,255,255,.85);backdrop-filter:grayscale(1) blur(1.5px);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;padding:10px}
.locked-overlay b{font-size:13px}
.locked-overlay small{color:#b06f00;font-weight:700;font-size:12.5px;font-variant-numeric:tabular-nums}
.tile .cap{padding:8px 2px 0;font-size:13.5px;font-weight:600;display:flex;justify-content:space-between;gap:8px}
.tile .cap span{color:var(--muted);font-weight:500;white-space:nowrap}

/* ---------- watch page ---------- */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;padding-block:20px 60px}
@media (max-width:980px){.watch{grid-template-columns:1fr}}
.player-box{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.player{position:relative;background:#000;aspect-ratio:16/9}
.player canvas{width:100%;height:100%;display:block;cursor:pointer}
.p-over{position:absolute;inset:0;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;padding:20px;background:rgba(4,9,15,.84)}
.p-over h3{font-size:clamp(18px,2.6vw,26px);font-weight:900}
.p-over p{margin:0;color:#c6d2de;max-width:46ch}
.p-over .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.controls{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--soft);border-bottom:1px solid var(--line);flex-wrap:wrap}
.controls button{background:none;border:0;color:var(--navy);font-weight:700;padding:4px}
.time{font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px}
.bar{position:relative;flex:1 1 260px;height:22px;cursor:pointer;display:flex;align-items:center}
.bar .rail{position:absolute;left:0;right:0;height:6px;border-radius:6px;overflow:hidden;background:#dbe4ee}
.bar .free{position:absolute;left:0;top:0;bottom:0;background:#b9e6dc}
.bar .paid{position:absolute;top:0;bottom:0;right:0;background:repeating-linear-gradient(45deg,#e4e9ef 0 6px,#cfd8e2 6px 12px)}
.bar .fill{position:absolute;left:0;top:0;bottom:0;background:var(--teal)}
.bar .knob{position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--teal);transform:translateX(-50%)}
.bar .mark{position:absolute;top:-16px;transform:translateX(-50%);font-size:10.5px;font-weight:800;color:#0f7a68;white-space:nowrap}
.p-info{padding:16px 20px 20px;display:flex;justify-content:space-between;gap:12px 20px;flex-wrap:wrap}
.p-info h1{font-size:21px;font-weight:800;color:var(--navy)}
.p-info p{margin:4px 0 0;color:var(--muted)}
.chip-s{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:700;border:1px solid var(--line);white-space:nowrap;align-self:flex-start}
.upnext{border:1px solid var(--line);border-radius:14px;overflow:hidden;align-self:start}
.upnext h2{font-size:15px;font-weight:800;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--soft)}
.up{display:flex;gap:12px;padding:10px 12px;text-decoration:none;color:inherit;border-bottom:1px solid var(--line);align-items:center}
.up:hover{background:var(--soft)}
.up.cur{background:#e8f6f3}
.up .mini{flex:0 0 104px;aspect-ratio:16/9;border-radius:7px;position:relative;overflow:hidden}
.up .mini .badge{left:4px;top:4px;font-size:9.5px;padding:2px 5px}
.up b{font-size:13.5px;display:block;line-height:1.3}
.up small{color:var(--muted)}
.sched-card{border:1px solid var(--line);border-radius:14px;padding:40px 24px;text-align:center;display:grid;gap:12px;justify-items:center;background:#fff}
.sched-card .big{font-size:22px;font-weight:800;color:var(--blue)}

/* ---------- plans ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-block:28px 60px}
.plan{border:1.5px solid var(--line);border-radius:16px;padding:22px;background:#fff;display:flex;flex-direction:column;gap:8px}
.plan.best{border-color:var(--teal);box-shadow:0 0 0 4px rgba(25,152,132,.12)}
.plan .p{font-size:30px;font-weight:900;color:var(--navy)}
.plan .p small{font-size:13px;color:var(--muted);font-weight:600}
.plan ul{margin:6px 0 14px;padding-left:18px;color:var(--muted);font-size:14px}
.plan .tag{align-self:flex-start;background:var(--teal);color:#fff;border-radius:999px;font-size:11px;font-weight:800;padding:2px 9px}
.plan .btn{margin-top:auto}
@media (max-width:760px){.plan-grid{grid-template-columns:1fr}}

/* ---------- admin ---------- */
.admin-mod{border:1px solid var(--line);border-radius:14px;margin-top:18px;overflow:hidden}
.admin-mod > header{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:14px 16px;background:var(--soft);border-bottom:1px solid var(--line)}
.admin-mod > header h2{font-size:16px;font-weight:800;margin-right:auto;display:flex;gap:8px;align-items:center}
.admin-mod > header h2 svg{color:var(--blue)}
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:820px}
th{text-align:left;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line);font-weight:800}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.sub{background:#fbfdfe;font-weight:800;color:var(--teal-dk);font-size:12.5px}
select,input.inp{border:1.5px solid #d5dfe8;border-radius:8px;padding:6px 8px;font:inherit;font-size:13px;color:var(--ink);background:#fff}
input.num{width:62px}
.rel{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.status{font-weight:700;font-size:12.5px;white-space:nowrap}
.st-open{color:#0f7a68}.st-soon{color:var(--amber-ink)}
.note{font-size:13px;color:var(--muted);background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:14px}

/* footer */
.footer{background:var(--navy);color:#cfe0ee;margin-top:20px}
.footer .wrap{padding-block:26px;display:flex;gap:12px 30px;flex-wrap:wrap;align-items:center;justify-content:space-between;font-size:13.5px}
.footer a{color:#fff;text-decoration:none;margin-right:16px}

/* demo panel */
.panel{position:fixed;right:16px;bottom:16px;z-index:60;width:min(310px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:16px;box-shadow:0 20px 50px rgba(0,44,79,.2);font-size:13.5px}
.panel header{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-bottom:1px solid var(--line);cursor:pointer;color:var(--navy)}
.panel header b{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase}
.panel .body{padding:12px 14px 14px;display:grid;gap:13px}
.panel.min .body{display:none}
.panel label.t{display:block;color:var(--muted);font-weight:700;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.seg{display:grid;grid-template-columns:1fr 1fr;background:#eef3f7;border-radius:10px;padding:3px;gap:3px}
.seg button{border:0;border-radius:8px;padding:8px;background:transparent;color:var(--muted);font-weight:700}
.seg button.on{background:var(--teal);color:#fff}
.panel input[type=range]{width:100%;accent-color:var(--blue)}
.now{font-weight:800;color:var(--blue)}
.hint{color:var(--muted);font-size:12px;line-height:1.4}
.sw{display:flex;align-items:center;justify-content:space-between;gap:10px}
.sw input{width:20px;height:20px;accent-color:var(--teal)}
.linkbtn{background:none;border:0;color:var(--teal);font-weight:700;padding:0;text-align:left}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:24px;z-index:100;background:var(--navy);color:#fff;border-radius:10px;padding:10px 16px;font-weight:700;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.flash .thumb{animation:flash 1.4s ease}
@keyframes flash{0%{box-shadow:0 0 0 0 rgba(31,191,114,.9)}100%{box-shadow:0 0 0 14px rgba(31,191,114,0)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}