/* JCRC site – design tokens from the approved Design Draft */
:root{
  --teal:#0B3C49; --teal-2:#12505F; --teal-line:#2F6676; --ink:#1E2A30; --ink-2:#34454D; --muted:#4A5A61;
  --blue:#00AFEF; --blue-ink:#00739E; --sky:#EAF7FC; --sky-2:#CFEFFA; --sky-3:#DFF4FC; --line:#E3EEF2;
  --orange:#F28C28; --orange-soft:#FFF1E3; --orange-ink:#8A4B0B; --bg-soft:#F6FBFD; --page:#FFFFFF; --deep:#072A33;
  --ok:#1F8A4C; --ok-soft:#E6F5EC; --err:#B42318; --err-soft:#FDECEA;
  --serif:'Playfair Display',Georgia,'Times New Roman',serif; --sans:Inter,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --r-sm:10px; --r:14px; --r-lg:20px; --r-xl:28px; --shadow:0 10px 30px rgba(11,60,73,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--page);font-size:16px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-ink)} a:hover{color:var(--teal)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
h1,h2,h3{line-height:1.2;margin:0;color:var(--teal)}
p{margin:0}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:880px}
.serif{font-family:var(--serif)}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink)}
.on-dark .eyebrow{color:#9FE3FA}
.lead{font-size:19px;line-height:1.6;color:var(--ink-2)}
.muted{color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.between{justify-content:space-between}
.skip{position:absolute;left:-999px;top:8px;background:var(--teal);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Buttons – never dark text on bright blue */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:999px;font:600 16px/1.2 var(--sans);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:#0E4D5D;color:#fff}
.btn-outline{background:#fff;color:var(--teal);border-color:var(--teal)}
.btn-outline:hover{background:var(--sky);color:var(--teal)}
.btn-light{background:var(--sky-2);color:var(--teal)}
.btn-light:hover{background:#B8E6F7;color:var(--teal)}
.btn-ghost-dark{background:transparent;color:#fff;border-color:#9FC6D2}
.btn-ghost-dark:hover{background:var(--teal-2);color:#fff}
.btn-sm{min-height:40px;padding:8px 18px;font-size:14px}
.btn-block{width:100%}
.link-arrow{font-weight:600;text-decoration:none}
.link-arrow:hover{text-decoration:underline}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand img{height:52px;width:auto}
.nav{display:flex;gap:26px;font-size:15px;font-weight:500}
.nav a{color:var(--ink);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav a[aria-current="page"],.nav a:hover{color:var(--teal);border-bottom-color:var(--blue)}
.header-actions{display:flex;gap:10px;align-items:center}
.header-actions .login{font-weight:600;color:var(--teal);text-decoration:none;padding:10px 8px}
.menu-toggle{display:none;width:48px;height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;cursor:pointer}
@media (max-width: 980px){
  .menu-toggle{display:inline-flex}
  .nav,.header-actions .hide-sm{display:none}
  .site-header.open .nav{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:#fff;padding:12px 24px 20px;border-bottom:1px solid var(--line);gap:4px;box-shadow:var(--shadow)}
  .site-header.open .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .brand img{height:44px}
}

/* Hero */
.hero{background:var(--sky)}
.hero .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding-top:72px;padding-bottom:88px}
.hero .copy{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:22px}
.hero h1{font-family:var(--serif);font-size:clamp(38px,5.2vw,58px);line-height:1.08}
.hero .visual{flex:1 1 420px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ph{border-radius:24px;background:var(--sky-2);display:flex;align-items:flex-end;padding:18px;font-size:13px;color:var(--teal);overflow:hidden;position:relative}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph.tall{grid-row:span 2;min-height:420px}
.ph.short{min-height:202px}
.promo{background:var(--teal);color:#fff;border-radius:24px;padding:22px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;min-height:202px}
.promo .t{font-family:var(--serif);font-size:22px;line-height:1.25}
.promo a{color:#9FE3FA;font-weight:600}

.badge{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;padding:4px 10px;border-radius:6px;background:var(--orange);color:var(--ink)}
.badge-ok{background:#d1fae5;color:#065f46}
.badge-info{background:#dbeafe;color:#1e40af}
.badge-warn{background:#fef3c7;color:#92400e}
.badge-error{background:#fee2e2;color:#991b1b}
.chip{display:inline-block;font-size:12px;font-weight:600;padding:4px 10px;border-radius:6px;background:var(--sky);color:var(--teal)}

/* Application form step indicator */
.apply-steps{display:flex;gap:0;list-style:none;padding:0;margin:0 0 32px;counter-reset:step}
.apply-step{flex:1;text-align:center;position:relative;padding:40px 4px 0;font-size:14px;color:var(--neutral-400);font-weight:500}
.apply-step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:2px solid var(--neutral-300);background:#fff;color:var(--neutral-400);font-weight:700;font-size:14px;position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:1}
.apply-step::after{content:'';position:absolute;top:15px;left:calc(-50% + 16px);right:calc(50% + 16px);height:2px;background:var(--neutral-200)}
.apply-step:first-child::after{display:none}
.apply-step.done{color:var(--teal)}
.apply-step.done::before{background:var(--teal);color:#fff;border-color:var(--teal)}
.apply-step.done::after{background:var(--teal)}
.apply-step.active{color:var(--ink)}
.apply-step.active::before{background:var(--sky);color:var(--teal);border-color:var(--teal)}
.apply-step.active::after{background:var(--teal)}
@media(max-width:600px){.apply-step{font-size:11px;padding-top:36px}.apply-step::before{width:26px;height:26px;font-size:12px}.apply-step::after{top:12px}}

/* Stats */
.stats{position:relative;margin-top:-40px}
.stats .card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.stats .cell{padding:26px 32px;border-right:1px solid var(--line)}
.stats .cell:last-child{border-right:0}
.stats .n{font-family:var(--serif);font-size:44px;color:var(--teal);line-height:1.1}
@media (max-width:700px){.stats .cell{border-right:0;border-bottom:1px solid var(--line)}}

/* Sections */
.section{padding:88px 0}
.section-sm{padding:56px 0}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:36px}
.section-head h2,.h2{font-family:var(--serif);font-size:clamp(30px,3.6vw,40px)}
.dark{background:var(--teal);color:#fff}
.dark h2,.dark h3{color:#fff}
.dark p{color:#D6E8EE}
.soft{background:var(--bg-soft)}
.sky{background:var(--sky)}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.g5{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.split{display:flex;flex-wrap:wrap;gap:56px}
.split > *{flex:1 1 440px;min-width:0}

/* Cards */
.card{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.card-pad{padding:26px}
.feature{background:var(--bg-soft);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:12px}
.feature h3{font-size:18px}
.icon-tile{width:52px;height:52px;border-radius:12px;background:var(--sky);display:flex;align-items:center;justify-content:center;flex:0 0 52px}
.icon-tile svg{width:26px;height:26px}
.svc{background:#fff;border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:16px;min-height:150px;color:var(--ink)}
.svc h3{font-size:16px;line-height:1.35;color:var(--teal)}
a.tile{text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:14px;transition:box-shadow .15s,transform .15s}
a.tile:hover{box-shadow:var(--shadow);transform:translateY(-2px);color:inherit}
.course-card{display:flex;flex-direction:column;overflow:hidden}
.course-card .img{height:170px;border-radius:0}
.course-card .body{padding:24px;display:flex;flex-direction:column;gap:12px;flex-grow:1}
.course-card h3{font-family:var(--serif);font-size:23px}
.course-card .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--line)}
.price{font-size:20px;font-weight:700;color:var(--teal)}
.quote-card{margin:0;padding:28px;display:flex;flex-direction:column;gap:18px}
.quote-card blockquote{margin:0;color:var(--ink-2);line-height:1.65}
.cta-band{background:var(--sky-3);border:1px solid #BFE3F0;border-radius:var(--r-xl);padding:56px 48px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px}
.cta-band h2{font-family:var(--serif);font-size:clamp(28px,3vw,36px)}
@media (max-width:600px){.cta-band{padding:36px 24px}}

/* Page hero (inner pages) */
.page-hero{background:var(--teal);color:#fff;padding:28px 0 72px}
.page-hero h1{font-family:var(--serif);font-size:clamp(34px,4.6vw,52px);color:#fff}
.page-hero p{color:#D6E8EE}
.crumbs{font-size:14px;color:#9FC6D2;margin-bottom:36px}
.crumbs a{color:#9FC6D2}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.fact{border:1px solid var(--teal-line);border-radius:14px;padding:16px}
.fact .k{font-size:13px;color:#9FC6D2}
.fact .v{font-size:18px;font-weight:600;color:#fff}
.price-card{background:#fff;color:var(--ink);border-radius:22px;padding:28px;display:flex;flex-direction:column;gap:16px;box-shadow:0 16px 40px rgba(0,0,0,.18);flex:0 1 360px;min-width:280px}
.price-card .amount{font-family:var(--serif);font-size:40px;color:var(--teal)}

/* Accordions & curriculum */
details.acc{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:#fff}
details.acc + details.acc{margin-top:10px}
details.acc summary{font-weight:600;color:var(--teal);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary::after{content:'+';font-size:22px;line-height:1;color:var(--blue-ink)}
details.acc[open] summary::after{content:'–'}
details.acc .acc-body{margin-top:12px;color:var(--muted);font-size:15px;display:flex;flex-direction:column;gap:10px}
details.acc ul{margin:0;padding-left:20px}
.mod{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:#fff}
.mod .num{flex:0 0 40px;height:40px;border-radius:10px;background:var(--sky);color:var(--teal);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}
.mod .t{font-weight:600;color:var(--teal);font-size:15px;line-height:1.4}
.prose{display:flex;flex-direction:column;gap:16px;font-size:17px;line-height:1.7;color:var(--ink-2)}
.prose ul{margin:0;padding-left:22px}
.prose h2{font-family:var(--serif);font-size:28px;margin-top:12px}

/* Forms */
.form{display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label,.label{font-size:14px;font-weight:600;color:var(--teal)}
.field .hint{font-size:13px;color:var(--muted)}
.input,.select,.textarea{font:inherit;font-size:16px;padding:13px 14px;border:1px solid #B8CDD4;border-radius:12px;background:#fff;color:var(--ink);width:100%}
.textarea{min-height:140px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{outline:3px solid var(--sky-2);border-color:var(--blue-ink)}
.fields-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}
.check{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:15px;cursor:pointer}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--teal)}
.form-card{background:#fff;border-radius:var(--r-lg);padding:32px;border:1px solid var(--line)}
@media (max-width:600px){.form-card{padding:22px}}
.alert{padding:14px 16px;border-radius:12px;font-size:15px}
.alert-error{background:var(--err-soft);color:var(--err)}
.alert-success{background:var(--ok-soft);color:var(--ok)}
.alert-info{background:var(--sky);color:var(--teal)}
.alert ul{margin:6px 0 0;padding-left:18px}

/* Auth / plain layout */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sky);padding:32px 16px}
.auth-card{width:100%;max-width:440px;background:#fff;border-radius:var(--r-lg);padding:36px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:20px}
.auth-card.wide{max-width:640px}
.auth-card .logo{height:52px;width:auto}

/* Footer */
.site-footer{background:var(--deep);color:#C9DDE3}
.site-footer a{color:#C9DDE3}
.site-footer .cols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px;padding-top:56px;padding-bottom:32px}
.site-footer .logo-box{background:#fff;border-radius:12px;padding:10px 14px;align-self:flex-start}
.site-footer .logo-box img{height:44px;width:auto}
.site-footer .bottom{border-top:1px solid #1C4652;padding-top:20px;padding-bottom:32px;font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.site-footer strong{color:#fff}

/* Account area */
.acct-top{background:#fff;border-bottom:1px solid var(--line)}
.acct-top .bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:10px 24px}
.acct-top img{height:44px;width:auto}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--sky-2);color:var(--teal);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}
.viewas{background:var(--orange-soft);color:var(--orange-ink);font-size:14px;padding:10px 24px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.acct{display:flex;flex-wrap:wrap;align-items:flex-start;background:#F4F9FB;min-height:calc(100vh - 66px)}
.acct-nav{flex:1 1 250px;max-width:100%;padding:24px 16px;display:flex;flex-direction:column;gap:4px}
.acct-nav a{display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;color:var(--ink);text-decoration:none;font-size:15px}
.acct-nav a:hover{background:#fff}
.acct-nav a[aria-current="page"]{background:var(--teal);color:#fff;font-weight:600}
.acct-nav svg{width:20px;height:20px;flex:0 0 20px}
.acct-main{flex:999 1 640px;min-width:0;padding:28px 24px 64px;display:flex;flex-direction:column;gap:24px}
.acct-main h1{font-family:var(--serif);font-size:34px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}
.panel h2{font-size:18px;margin-bottom:10px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.kpi .n{font-size:30px;font-weight:700;color:var(--teal)}
.switch{display:flex;gap:12px;align-items:center;font-weight:600;color:var(--teal);cursor:pointer}
.switch input{width:22px;height:22px;accent-color:var(--teal)}
@media (max-width:780px){
  .acct-nav{flex-direction:row;overflow-x:auto;padding:12px;gap:6px;border-bottom:1px solid var(--line);background:#fff}
  .acct-nav a{white-space:nowrap;padding:10px 12px}
}

/* Photos (real images from the uploads folder) */
.photo{display:block;width:100%;height:100%;object-fit:cover;border-radius:24px;background:var(--sky-2)}
.hero-photos{flex:1 1 420px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.hero-photos .p1{height:440px}
.hero-photos .p2{height:440px;margin-top:48px}
.hero-photos .promo{grid-column:1 / -1;min-height:0;flex-direction:row;flex-wrap:wrap;align-items:center;gap:14px 20px}
.hero-photos .promo .t{flex:1 1 220px}
@media (max-width:600px){.hero-photos .p1,.hero-photos .p2{height:300px}.hero-photos .p2{margin-top:24px}}
.split-img{border-radius:24px;overflow:hidden;background:var(--sky)}
.split-img img{width:100%;height:auto;display:block}
.course-card .ph.img img{object-fit:cover}
.page-hero.has-bg{position:relative;background-size:cover;background-position:center}
.page-hero.has-bg::before{content:'';position:absolute;inset:0;background:rgba(11,60,73,.88)}
.page-hero.has-bg > .container{position:relative}
.hero-logo{height:64px;width:auto;max-width:100%;align-self:flex-start;object-fit:contain}
.video-card{border-radius:24px;overflow:hidden;background:#000;box-shadow:0 16px 40px rgba(0,0,0,.25);aspect-ratio:16/9;width:100%}
.video-card video{width:100%;height:100%;display:block;object-fit:contain;background:#000}
/* "Adding value" photo band – deep teal over the photo, white text (high contrast) */
.value-band{position:relative;background-size:cover;background-position:center;border-radius:var(--r-xl);overflow:hidden}
.value-band::before{content:'';position:absolute;inset:0;background:rgba(7,42,51,.86)}
.value-band .inner{position:relative;padding:64px 48px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;color:#fff}
.value-band h2{font-family:var(--serif);font-size:clamp(28px,3.4vw,40px);color:#fff}
.value-band p{font-size:18px;max-width:760px;color:#E3F1F5}
@media (max-width:600px){.value-band .inner{padding:40px 22px}}
.logo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
.logo-grid .logo-cell{background:#fff;border:1px solid var(--line);border-radius:14px;height:96px;display:flex;align-items:center;justify-content:center;padding:14px}
.logo-grid img{max-height:64px;max-width:100%;width:auto;height:auto;object-fit:contain}
.svc-photo{height:150px;border-radius:14px;overflow:hidden}
.svc-photo img{width:100%;height:100%;object-fit:cover}
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:15px}
.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.table th{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2)}
.progress{height:8px;border-radius:4px;background:var(--sky-2);overflow:hidden;margin:4px 0}
.progress div{height:100%;background:var(--teal)}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;font-size:14px}
.code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;background:#F4FAFC;border:1px solid var(--line);border-radius:8px;padding:8px;white-space:pre-wrap;word-break:break-all;max-height:160px;overflow:auto}
/* messages */
.msg-grid{display:grid;grid-template-columns:300px 1fr;gap:18px;align-items:start}
@media (max-width:860px){.msg-grid{grid-template-columns:1fr}}
.msg-conv{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:12px;text-decoration:none;color:var(--ink);border:1px solid transparent}
.msg-conv:hover{background:var(--bg-soft)}
.msg-conv.on{background:var(--sky);border-color:var(--sky-2)}
.msg-thread{display:flex;flex-direction:column;gap:10px;max-height:460px;overflow-y:auto;padding:4px}
.msg{max-width:80%;background:var(--bg-soft);border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:10px 14px;display:flex;flex-direction:column;gap:4px}
.msg.mine{align-self:flex-end;background:var(--sky);border-color:var(--sky-2);border-radius:14px 14px 4px 14px}
.linkish{background:none;border:0;color:var(--blue-ink);text-decoration:underline;cursor:pointer;font:inherit;padding:0}
.acct-nav .count{margin-left:auto;background:var(--orange);color:var(--ink);font-size:12px;font-weight:700;border-radius:999px;padding:1px 8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.small{font-size:13px}
/* feature switches */
.ft-jump{display:flex;flex-wrap:wrap;gap:8px}
.ft-jump a{font-size:13px;padding:6px 12px;border-radius:999px;background:var(--sky);color:var(--ink);text-decoration:none}
.ft-group h2{display:flex;align-items:center;gap:10px;margin:0 0 6px}
.icon-tile.sm{width:34px;height:34px;border-radius:10px;flex:0 0 34px}
.ft-row{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 0;border-top:1px solid var(--line)}
.ft-row:first-of-type{border-top:0}
.ft-label{display:flex;flex-direction:column;gap:3px;font-weight:600;font-size:15px;max-width:640px}
.ft-label .hint{font-weight:400}
.ft-choice{border:0;padding:0;margin:0;width:100%}
.ft-choice legend{margin-bottom:10px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{cursor:pointer}
.seg input{position:absolute;opacity:0}
.seg span{display:inline-block;padding:9px 14px;border:1px solid var(--line);border-radius:12px;font-size:14px;background:#fff}
.seg input:checked+span{background:var(--sky);border-color:var(--blue-ink);color:var(--ink);box-shadow:inset 0 0 0 1px var(--blue-ink);font-weight:600}
.seg input:focus-visible+span{outline:3px solid var(--blue);outline-offset:2px}
.tgl{position:relative;flex:none;width:50px;height:28px}
.tgl input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer;z-index:1}
.tgl span{position:absolute;inset:0;background:#C6D5DB;border-radius:999px;transition:background .15s}
.tgl span::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .15s}
.tgl input:checked+span{background:var(--teal)}
.tgl input:checked+span::after{transform:translateX(22px)}
.tgl input:focus-visible+span{outline:3px solid var(--blue);outline-offset:2px}
.ft-save{position:sticky;bottom:0;background:var(--bg-soft);padding:12px 0;border-top:1px solid var(--line);display:flex;gap:16px;align-items:center;flex-wrap:wrap}
@media (max-width:640px){.ft-row{align-items:flex-start}}
/* rich text editor */
.rich{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.rich-bar{display:flex;flex-wrap:wrap;gap:4px;padding:8px;border-bottom:1px solid var(--line);background:var(--bg-soft);position:sticky;top:0;z-index:2}
.rich-bar button{border:1px solid transparent;background:transparent;border-radius:8px;padding:6px 10px;font:inherit;font-size:14px;color:var(--ink);cursor:pointer;min-width:34px}
.rich-bar button:hover{background:#fff;border-color:var(--line)}
.rich-bar button.on{background:var(--teal);color:#fff}
.rich-bar button:disabled{opacity:.4;cursor:default}
.rich-bar .sep{width:1px;background:var(--line);margin:4px 2px}
.rich-ed{padding:16px 18px;outline:none;font-size:16px;line-height:1.65;overflow:auto;max-height:70vh}
.rich-ed:focus{box-shadow:inset 0 0 0 2px var(--blue)}
.rich textarea{border:0;border-radius:0;width:100%;min-height:300px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;padding:14px;box-sizing:border-box}
/* course editor */
.ed-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.ed-tabs a{padding:10px 16px;text-decoration:none;color:var(--ink-2);border-bottom:3px solid transparent;font-weight:600}
.ed-tabs a[aria-current]{color:var(--teal);border-color:var(--blue)}
.ed-mod{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.ed-mod-head{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg-soft);border-bottom:1px solid var(--line);flex-wrap:wrap}
.ed-mod-head form.rename{display:flex;gap:6px;flex:1;min-width:220px}
.ed-mod-head .input{font-weight:700;color:var(--teal);background:transparent;border-color:transparent}
.ed-mod-head .input:hover,.ed-mod-head .input:focus{background:#fff;border-color:var(--line)}
.ed-lesson{display:flex;align-items:center;gap:12px;padding:10px 16px;border-top:1px solid var(--line)}
.ed-lesson:first-child{border-top:0}
.ed-lesson .t{flex:1;min-width:0}
.ed-lesson .t a{font-weight:600;text-decoration:none;color:var(--ink)}
.ed-lesson .t a:hover{color:var(--blue-ink);text-decoration:underline}
.ed-lesson.hidden .t a{opacity:.55}
.ed-type{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--sky);flex:none}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink-2);font-size:14px;padding:0}
.icon-btn:hover{border-color:var(--blue-ink);color:var(--blue-ink)}
.icon-btn:disabled{opacity:.35;cursor:default}
.ed-add{display:flex;gap:8px;flex-wrap:wrap;padding:12px 16px;border-top:1px dashed var(--line);background:#FBFDFE}
.ed-add .select,.ed-add .input{width:auto;padding:8px 10px;font-size:14px}
.chip.hid{background:#FFF1E0;color:#8A4B00}
.q-card{border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;gap:12px;align-items:flex-start;background:#fff}
.q-card .n{width:28px;height:28px;border-radius:50%;background:var(--sky);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex:none}
.q-opts{margin:6px 0 0;padding:0;list-style:none;font-size:14px}
.q-opts li.ok{color:#0F6B3A;font-weight:600}
.q-opts li.ok::before{content:"✓ "}
.opt-row{display:flex;gap:10px;align-items:center}
.opt-row .input{flex:1}