/* =====================================================================
   MedAce Demo – Shell-Styles (Start, Dashboard, Kurs-Player, Footer,
   Tour-Leiste, Kauf-Pop-up). Module in iframes bringen ihr eigenes Design.
   ===================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--page);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body.no-scroll{overflow:hidden}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;color:var(--ink);line-height:1.2;margin:0}
p{margin:0 0 1em}
a{color:var(--navy)}
img{max-width:100%;display:block}
button{font-family:inherit;font-size:inherit;color:inherit}
.is-hidden{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus{outline:none}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media(max-width:600px){.wrap{padding:0 16px}}
.icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none;display:inline-block;vertical-align:-.15em}
.icon.fill{fill:currentColor;stroke:none}

/* --- Buttons --------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--radius);
  padding:11px 20px;font-weight:500;line-height:1.2;cursor:pointer;text-decoration:none;transition:background .18s,color .18s,transform .18s,box-shadow .18s;white-space:nowrap}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-700)}
.btn-navy:active{transform:translateY(1px)}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--navy)}
.btn-outline:hover{background:var(--card)}
.btn-ghost{background:transparent;color:var(--navy);padding:9px 12px}
.btn-ghost:hover{background:var(--card)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--card)}
.btn-sm{padding:8px 14px;font-size:.92rem}
.btn-lg{padding:14px 26px;font-size:1.05rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* --- Header ---------------------------------------------------------- */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);height:var(--hdr-h)}
.hdr .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.hdr-logo{display:flex;align-items:center;height:100%;text-decoration:none}
.hdr-logo img{height:34px;width:auto}
.hdr-nav{display:flex;align-items:center;gap:6px}
.hdr-nav a,.hdr-nav button.navlink{color:var(--ink);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:500;background:none;border:0;cursor:pointer}
.hdr-nav a:hover,.hdr-nav button.navlink:hover{background:var(--card)}
.hdr-nav a.active{color:var(--navy);font-weight:700}
.hdr-unlock{margin-left:6px}
@media(max-width:700px){
  .hdr-logo img{height:28px}
  .hdr-nav .navlink,.hdr-nav a{padding:8px 8px;font-size:.92rem}
  .hdr-unlock{padding:9px 12px;font-size:.9rem}
  .hdr-unlock .long{display:none}
}
@media(min-width:701px){.hdr-unlock .short{display:none}}

/* --- Start-Screen ------------------------------------------------------ */
.start{min-height:100vh;display:flex;flex-direction:column}
.start-top{padding:22px 0}
.start-top .wrap{display:flex;align-items:center;justify-content:space-between}
.start-top img{height:36px;width:auto}
.start-hero{flex:1;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:30px;padding-bottom:60px}
.start-hero .eyebrow-plain{font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:700;margin-bottom:14px}
.start-hero h1{font-size:clamp(2rem,4.2vw,3.1rem);letter-spacing:-.01em;margin-bottom:18px}
.start-hero .lead{font-size:1.12rem;color:var(--ink-2);max-width:560px;margin-bottom:28px}
.start-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.start-note{margin-top:18px;font-size:.92rem;color:var(--ink-3);display:flex;gap:8px;align-items:center}
.start-side{background:var(--navy);color:#fff;border-radius:18px;padding:30px 30px 26px;position:relative;overflow:hidden;box-shadow:var(--shadow-2)}
.start-side::after{content:"";position:absolute;inset:auto -60px -80px auto;width:260px;height:260px;border:2px solid rgba(255,255,255,.08);border-radius:50%}
.start-side::before{content:"";position:absolute;inset:auto -20px -120px auto;width:260px;height:260px;border:2px solid rgba(255,255,255,.08);border-radius:50%}
.start-side h2{color:#fff;font-size:1.15rem;margin-bottom:18px}
.start-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;position:relative;z-index:1}
.start-steps li{display:flex;gap:12px;align-items:center;font-size:1rem}
.start-steps .n{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;font-family:var(--font-head);font-weight:700;font-size:.85rem;flex:none}
.start-kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:24px;position:relative;z-index:1}
.start-kpis div{background:rgba(255,255,255,.08);border-radius:10px;padding:10px 12px}
.start-kpis b{display:block;font-family:var(--font-head);font-size:1.25rem}
.start-kpis span{font-size:.82rem;opacity:.85}
@media(max-width:860px){
  .start-hero{grid-template-columns:1fr;gap:28px;padding-top:10px;padding-bottom:40px}
  .start-side{padding:24px 20px}
}

/* --- Dashboard ------------------------------------------------------- */
.dash-greet{padding:44px 0 34px}
.dash-greet .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.dash-greet h1{font-size:clamp(1.6rem,3vw,2.2rem)}
.dash-greet p{color:var(--ink-2);margin:6px 0 0}
.kpi-band{background:var(--navy);color:#fff}
.kpi-band .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.kpi{padding:20px 10px;text-align:center;border-right:1px solid rgba(255,255,255,.14)}
.kpi:last-child{border-right:0}
.kpi b{display:block;font-family:var(--font-head);font-size:1.5rem;font-weight:600;line-height:1.1}
.kpi span{font-size:.9rem;opacity:.9}
@media(max-width:640px){
  .kpi-band .wrap{grid-template-columns:repeat(2,1fr);padding:0}
  .kpi{padding:16px 8px;border-bottom:1px solid rgba(255,255,255,.14)}
  .kpi:nth-child(2n){border-right:0}
  .kpi:nth-last-child(-n+2){border-bottom:0}
  .kpi b{font-size:1.3rem}
}
.dash-courses{padding:48px 0 70px}
.eyebrow{font-size:.85rem;color:var(--ink-2);margin-bottom:8px}
.eyebrow::before{content:"— "}
.dash-courses h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.dash-courses .intro{color:var(--ink-2);max-width:640px;margin-bottom:26px}
.filter-row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line-2);background:#fff;border-radius:999px;padding:6px 14px;font-size:.88rem;cursor:pointer;color:var(--ink-2)}
.chip:hover{border-color:var(--navy);color:var(--navy)}
.chip.active{background:var(--navy);border-color:var(--navy);color:#fff}
.search{display:flex;align-items:center;background:var(--navy);border-radius:var(--radius);padding:0 12px 0 14px;color:#fff;min-width:230px;height:40px}
.search input{background:transparent;border:0;color:#fff;flex:1;font-family:inherit;font-size:.9rem;outline:none;min-width:0}
.search input::placeholder{color:rgba(255,255,255,.7)}
.search .icon{opacity:.9}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:960px){.course-grid{grid-template-columns:repeat(2,1fr);gap:18px}}
@media(max-width:560px){.course-grid{grid-template-columns:1fr;gap:16px}}
.ccard{background:var(--card);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;position:relative;transition:transform .2s var(--ease),box-shadow .2s;text-align:left;border:0;padding:0;cursor:pointer;width:100%}
.ccard:hover{transform:translateY(-3px);box-shadow:var(--shadow-1)}
.ccard-img{aspect-ratio:1.55;background:#eef3f8;overflow:hidden;position:relative}
.ccard-img img{width:100%;height:100%;object-fit:cover}
.ccard.locked .ccard-img img{filter:saturate(.35) opacity(.65)}
.ccard-lock{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.92);color:var(--ink-2);border-radius:999px;padding:5px 10px 5px 8px;font-size:.78rem;font-weight:600;display:flex;align-items:center;gap:5px;box-shadow:var(--shadow-1)}
.ccard-demo{position:absolute;top:10px;left:10px;background:var(--navy);color:#fff;border-radius:999px;padding:4px 10px;font-size:.74rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.ccard-img{display:block}
.ccard-img.no-img{background:linear-gradient(135deg,#e6f0fa,#f3faff 60%,#dde9f5)}
.ccard-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--navy);opacity:.75}
.ccard-fallback img{width:54px;height:54px;object-fit:contain}
.ccard-fallback span{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.ccard-umfang{display:block;font-size:.84rem;color:var(--ink-2);margin-top:-6px}
.ccard-body{padding:18px 16px 16px;display:flex;flex-direction:column;gap:14px;flex:1}
.ccard-title{display:block;font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:1.42rem;line-height:1.25;min-height:2.5em}
.ccard-prog{margin-top:auto;display:block}
.ccard-prog .lbl{display:block;font-size:.82rem;color:var(--ink-2);margin-bottom:5px}
.ccard-prog .bar{display:block;height:4px;background:#d6e2ee;border-radius:2px;overflow:hidden}
.ccard-prog .bar i{display:block;height:100%;background:var(--navy);width:0;transition:width .5s var(--ease)}
.ccard .btn{width:100%;font-size:.9rem}
.more-row{display:flex;justify-content:center;margin-top:34px}
.empty-note{color:var(--ink-3);padding:30px 0;text-align:center}

/* --- Footer ------------------------------------------------------------ */
.ftr{background:var(--navy);color:#fff;padding:50px 0 44px;margin-top:auto}
.ftr .wrap{display:grid;grid-template-columns:1.7fr 1fr .9fr .9fr 1.1fr;gap:30px}
.ftr img{height:34px;width:auto}
.ftr .claim{margin:14px 0 12px;max-width:30ch;opacity:.85}
.ftr h4{color:#fff;font-size:1.25rem;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ftr a{color:#fff;text-decoration:none;opacity:.92}
.ftr a:hover{text-decoration:underline;opacity:1}
.ftr p{margin:0 0 6px;opacity:.92}
.ftr .copy{margin-top:16px;font-size:.95rem;opacity:.9}
.ftr .socials{display:flex;gap:14px;margin-top:14px}
.ftr .socials a{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1)}
.ftr .socials .icon{width:18px;height:18px}
.ftr .ph{font-size:.78rem;opacity:.7;margin-left:6px}
@media(max-width:900px){.ftr .wrap{grid-template-columns:1fr 1fr;gap:28px}.ftr .ftr-brand{grid-column:1/-1}}
@media(max-width:520px){.ftr .wrap{gap:26px 18px}.ftr h4{font-size:1.1rem}}

/* --- Kurs-Player ------------------------------------------------------- */
.player{display:flex;min-height:calc(100vh - var(--hdr-h));position:relative}
.pl-side{width:var(--side-w);flex:none;background:var(--navy);color:#fff;display:flex;flex-direction:column;position:sticky;top:var(--hdr-h);height:calc(100vh - var(--hdr-h));overflow:hidden;transition:width .25s var(--ease)}
.pl-side-head{padding:12px 16px 0}
.pl-side-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.pl-side-top a{color:#fff;font-size:.8rem;font-style:italic;opacity:.9;text-decoration:none;display:flex;align-items:center;gap:4px}
.pl-side-top a:hover{opacity:1;text-decoration:underline}
.pl-collapse{background:none;border:0;color:#fff;cursor:pointer;padding:4px;border-radius:6px;display:grid;place-items:center}
.pl-collapse:hover{background:rgba(255,255,255,.12)}
.pl-collapse .icon{width:20px;height:20px}
.pl-course{font-family:var(--font-body);font-weight:400;font-size:1.15rem;color:#fff;margin:14px 0 12px}
.pl-prog{display:flex;align-items:center;gap:10px;font-size:.78rem}
.pl-prog .bar{flex:1;height:4px;background:rgba(255,255,255,.3);border-radius:2px;overflow:hidden}
.pl-prog .bar i{display:block;height:100%;background:#fff;transition:width .4s var(--ease)}
.pl-tabs{display:flex;margin-top:14px;border-bottom:1px solid rgba(255,255,255,.2)}
.pl-tabs button{flex:1;background:none;border:0;color:#fff;padding:10px 6px;font-size:.9rem;cursor:pointer;border-bottom:3px solid transparent;opacity:.85}
.pl-tabs button.active{font-weight:700;border-bottom-color:#fff;opacity:1}
.pl-tabs button:hover{opacity:1}
.pl-chapters{flex:1;overflow-y:auto;padding:10px 10px 30px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.35) transparent}
.pl-chapters::-webkit-scrollbar{width:6px}
.pl-chapters::-webkit-scrollbar-thumb{background:rgba(255,255,255,.35);border-radius:3px}
.ch{margin-bottom:2px}
.ch-head{display:flex;align-items:center;gap:8px;width:100%;background:none;border:0;color:#fff;text-align:left;padding:9px 8px;border-radius:6px;cursor:pointer;font-size:.92rem;line-height:1.35}
.ch-head:hover{background:rgba(255,255,255,.08)}
.ch-head .car{width:14px;height:14px;transition:transform .2s;flex:none;opacity:.8}
.ch.open .ch-head .car{transform:rotate(180deg)}
.ch-head .lock{margin-left:auto;width:14px;height:14px;opacity:.75}
.ch.locked .ch-head{opacity:.78}
.ch-units{list-style:none;margin:2px 0 8px;padding:0;display:none}
.ch.open .ch-units{display:block}
.unit{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;color:#fff;text-align:left;padding:8px 10px 8px 14px;border-left:3px solid transparent;cursor:pointer;font-size:.86rem;line-height:1.3;border-radius:0 6px 6px 0}
.unit:hover{background:rgba(255,255,255,.08)}
.unit.active{background:rgba(255,255,255,.14);border-left-color:#fff}
.unit .u-ico{width:18px;height:18px;flex:none;opacity:.9}
.unit .u-txt{flex:1;min-width:0}
.unit .u-dur{display:block;font-size:.76rem;opacity:.8}
.unit .u-done{width:14px;height:14px;flex:none;opacity:.95}
.unit .u-lock{width:14px;height:14px;flex:none;opacity:.7;margin-left:auto}
.unit.locked{opacity:.75}
.pl-main{flex:1;min-width:0;display:flex;flex-direction:column;background:#fff}
.pl-topbar{position:sticky;top:var(--hdr-h);z-index:5;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:6px 16px;min-height:44px}
.pl-topbar .btn-ghost{font-size:.92rem;padding:7px 10px}
.pl-topbar .mid{font-size:.8rem;color:var(--ink-3);text-align:center;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 8px}
.pl-menu{display:none}
.pl-content{flex:1;padding:0 0 60px}
.pl-backdrop{display:none}
/* Mobile: Seitenleiste als Schublade */
@media(max-width:900px){
  .pl-side{position:fixed;top:var(--hdr-h);left:0;bottom:0;height:auto;z-index:60;transform:translateX(-100%);transition:transform .25s var(--ease);width:min(320px,86vw);box-shadow:var(--shadow-2)}
  .player.side-open .pl-side{transform:translateX(0)}
  .pl-backdrop{display:block;position:fixed;inset:var(--hdr-h) 0 0 0;background:rgba(0,26,60,.45);z-index:55;opacity:0;pointer-events:none;transition:opacity .25s}
  .player.side-open .pl-backdrop{opacity:1;pointer-events:auto}
  .pl-menu{display:inline-flex}
  .pl-topbar .mid{display:none}
}
/* Desktop: eingeklappte Seitenleiste */
@media(min-width:901px){
  .player.side-collapsed .pl-side{width:0}
  .player.side-collapsed .pl-expand{display:inline-flex}
  .pl-expand{display:none}
}
.pl-expand{align-items:center;gap:6px}

/* Lerntext */
.lt-head{background:var(--navy);color:#fff;padding:22px 40px}
.lt-head h1{color:#fff;font-size:clamp(1.5rem,2.6vw,2.1rem)}
.lt-body{max-width:860px;padding:34px 40px 20px}
.lt-body h2{font-size:clamp(1.35rem,2.2vw,1.75rem);margin:36px 0 14px}
.lt-body h2:first-child{margin-top:0}
.lt-body h3{font-size:1.15rem;margin:26px 0 10px}
.lt-body p{margin:0 0 16px;color:var(--ink)}
.lt-body strong{color:var(--ink);font-weight:700}
.merkbox{background:#EEF6FC;border:1px solid #d6e6f5;border-radius:var(--radius-sm);padding:16px 18px 16px 48px;margin:20px 0 24px;position:relative}
.merkbox::before{content:"";position:absolute;left:17px;top:18px;width:18px;height:18px;border-radius:50%;background:var(--ink) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='M6 12.5l4 4 8-9'/></svg>") center/12px no-repeat}
.merkbox p{margin:0}
.formel{font-family:var(--font-head);font-weight:600;font-size:1.1rem;color:var(--navy);background:var(--card);border-radius:var(--radius-sm);padding:10px 16px;margin:4px 0 18px;display:inline-block}
.loesung{color:var(--ink-2)}
.zf-bild{margin:14px 0 26px}
.zf-bild img{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
.lt-fig{margin:18px 0 28px}
.lt-fig img{width:100%;height:auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:10px}
.lt-fig figcaption{font-size:.86rem;color:var(--ink-2);margin-top:8px;font-weight:500}
.vu-missing{background:var(--navy);display:grid;place-items:center;color:#fff;text-align:center;padding:24px}
.vu-missing-inner{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:520px}
.vu-missing-inner .icon{width:56px;height:56px;opacity:.9}
.vu-missing-inner h2{color:#fff;font-size:1.3rem}
.vu-missing-inner p{margin:0;opacity:.85}
.ph-badge{display:inline-block;margin-top:10px;background:#fff4e5;color:var(--amber);border-radius:999px;padding:6px 14px;font-size:.8rem;font-weight:700}
@media(max-width:700px){.vu-missing-inner h2{font-size:1.1rem}.vu-missing-inner .icon{width:40px;height:40px}}
.leitfaden{padding-left:22px;margin:0 0 20px}
.leitfaden li{margin-bottom:8px}
.lt-foot{max-width:860px;padding:10px 40px 0;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin:10px 40px 0;padding-left:0;padding-right:0}
@media(max-width:700px){
  .lt-head{padding:18px 20px}
  .lt-body{padding:24px 20px 10px}
  .lt-foot{margin:10px 20px 0}
}

/* Video-Einheit */
.vu{max-width:1100px;margin:0 auto;padding:18px 24px 10px}
.vu-stage{position:relative;background:#000;border-radius:6px 6px 0 0;overflow:hidden;aspect-ratio:16/9}
.vu-stage video{width:100%;height:100%;display:block;background:#000}
.vp-wrap{position:absolute;inset:0;cursor:pointer;background:#fff}
.vp-wrap .vp-slide{position:absolute;inset:0}
.vp-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:linear-gradient(to top,rgba(0,26,60,.35),rgba(0,26,60,0) 45%);opacity:1;transition:opacity .2s}
.vp-play{width:74px;height:74px;border-radius:50%;background:var(--navy);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 24px rgba(0,26,60,.35);transition:transform .2s}
.vp-wrap:hover .vp-play,.vp-wrap:focus-visible .vp-play{transform:scale(1.06)}
.vp-play .icon{width:30px;height:30px;margin-left:4px}
.vp-caption{background:rgba(255,255,255,.94);color:var(--ink);border-radius:999px;padding:6px 14px;font-size:.84rem;box-shadow:var(--shadow-1);display:flex;align-items:center;gap:8px;max-width:calc(100% - 24px);text-align:center;white-space:normal}
.vp-caption .pen{width:14px;height:14px;color:var(--navy)}
.vu-stage.playing .vp-wrap{display:none}
.vu-line{height:3px;background:#000}
.vctl{display:flex;align-items:center;gap:14px;padding:10px 6px 6px;flex-wrap:wrap}
.vctl .time{font-size:.78rem;color:var(--ink-2);min-width:96px;font-variant-numeric:tabular-nums}
.vctl .center{display:flex;align-items:center;gap:10px;margin:0 auto}
.rbtn{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;position:relative;transition:background .18s}
.rbtn:hover{background:var(--navy-700)}
.rbtn.big{width:50px;height:50px}
.rbtn .icon{width:20px;height:20px}
.rbtn.big .icon{width:24px;height:24px}
.rbtn .lbl{position:absolute;font-size:.56rem;font-weight:700;bottom:7px;left:0;right:0;text-align:center;letter-spacing:.02em}
.rbtn.skip .icon{width:24px;height:24px;margin-bottom:6px}
.vctl .right{display:flex;align-items:center;gap:10px}
.vctl .vol{display:flex;align-items:center;gap:6px;color:var(--navy)}
.vctl input[type=range]{accent-color:var(--navy);width:90px;height:4px}
.vctl .ibtn{background:none;border:0;color:var(--navy);cursor:pointer;width:34px;height:34px;display:grid;place-items:center;border-radius:8px}
.vctl .ibtn:hover{background:var(--card)}
.vctl .ibtn .icon{width:20px;height:20px}
.vseek{display:flex;align-items:center;gap:10px;padding:8px 6px 0}
.vseek input[type=range]{flex:1;accent-color:var(--navy);height:4px}
.vu-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 6px 0;color:var(--ink-2);font-size:.92rem}
.vu-meta h1{font-size:1.25rem;color:var(--ink)}
.vu-meta .tag{display:inline-flex;align-items:center;gap:6px;background:var(--card);border-radius:999px;padding:4px 12px;font-size:.8rem;color:var(--navy)}
@media(max-width:700px){
  .vu{padding:0 0 10px}
  .vu-stage{border-radius:0}
  .vctl{padding:8px 10px 4px;gap:10px}
  .vctl .time{min-width:0;order:3;width:100%;text-align:center}
  .vctl .center{margin:0 auto}
  .vctl .right{margin-left:auto}
  .vctl input[type=range]{width:64px}
  .vu-meta{padding:12px 16px 0}
  .vseek{padding:6px 12px 0}
  .vp-play{width:62px;height:62px}
  .vp-caption{font-size:.76rem;padding:5px 12px;max-width:90%}
}
@media(max-width:420px){.vctl .vol input{display:none}}

/* Eingebettete Module (iframe) */
.mod-wrap{padding:0}
.mod-frame{width:100%;border:0;display:block;min-height:520px;background:#f5f6fa}
.mod-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;background:#fff;border-bottom:1px solid var(--line);font-size:.9rem;color:var(--ink-2);flex-wrap:wrap}
.mod-bar b{color:var(--navy);font-weight:700}
.mod-bar .timer{font-variant-numeric:tabular-nums;display:inline-flex;align-items:center;gap:6px;background:var(--card);border-radius:999px;padding:4px 12px;color:var(--navy);font-weight:600}
.mod-bar .timer.warn{background:#fff4e5;color:var(--amber)}
.mod-bar .timer.over{background:#fdecec;color:var(--red)}
.unit-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:18px 24px 0;max-width:1100px;margin:0 auto}
.unit-foot .hint{font-size:.9rem;color:var(--ink-3)}
.unit-foot .btn{white-space:normal;text-align:center;max-width:100%}
.fz-gate{max-width:720px;margin:0 auto;padding:40px 24px 30px;text-align:center}
.fz-gate h1{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:12px}
.fz-gate p{color:var(--ink-2);margin-bottom:20px}
.fz-gate .hint{font-size:.86rem;color:var(--ink-3);margin-top:14px}

/* Altfragen-Raster */
.af-page{padding:40px 0 70px}
.af-page h1{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:8px}
.af-page .intro{color:var(--ink-2);max-width:640px;margin-bottom:26px}
.year-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:40px}
@media(max-width:900px){.year-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.year-grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.ytile{background:var(--card);border:1.5px solid transparent;border-radius:var(--radius);padding:22px 16px 18px;text-align:center;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s;position:relative}
.ytile:hover{transform:translateY(-2px);box-shadow:var(--shadow-1)}
.ytile.open{background:var(--navy);color:#fff;border-color:var(--navy)}
.ytile b{display:block;font-family:var(--font-head);font-size:1.5rem;font-weight:700}
.ytile span{font-size:.82rem;opacity:.85}
.ytile .lk{position:absolute;top:10px;right:10px;width:16px;height:16px;opacity:.7}
.ytile.locked{color:var(--ink-2)}
.af-sets h2{font-size:1.4rem;margin-bottom:6px}
.af-sets .sub{color:var(--ink-2);margin-bottom:18px}
.set-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:900px){.set-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.set-grid{grid-template-columns:1fr}}
.stile{background:#fff;border:1.5px solid var(--line-2);border-radius:var(--radius);padding:20px 18px;text-align:left;cursor:pointer;transition:border-color .2s,box-shadow .2s;display:flex;flex-direction:column;gap:6px}
.stile:hover{border-color:var(--navy);box-shadow:var(--shadow-1)}
.stile .stile-title{font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:1.1rem;line-height:1.2}
.stile span{font-size:.86rem;color:var(--ink-2)}
.stile .go{margin-top:8px;color:var(--navy);font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:4px}
.stile.done .stile-title::after{content:" ✓";color:var(--green)}

/* --- Tour-Leiste -------------------------------------------------------- */
.tour{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:70;background:#fff;border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow-2);display:flex;align-items:center;gap:14px;padding:8px 10px 8px 16px;max-width:calc(100vw - 24px);transition:opacity .25s,transform .25s}
body.has-tour{padding-bottom:84px}
.tour .t-steps,.tour .t-count,.tour .t-close{flex:none}
.tour .t-next{min-width:0;overflow:hidden;text-overflow:ellipsis}
.tour.is-off{opacity:0;pointer-events:none;transform:translate(-50%,20px)}
.tour .t-label{font-weight:700;font-size:.85rem;color:var(--navy);white-space:nowrap}
.tour .t-steps{display:flex;gap:6px;align-items:center}
.t-step{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--line-2);background:#fff;color:var(--ink-2);font-size:.74rem;font-weight:700;display:grid;place-items:center;cursor:pointer;position:relative;transition:background .18s,border-color .18s}
.t-step:hover{border-color:var(--navy);color:var(--navy)}
.t-step.done{background:var(--navy);border-color:var(--navy);color:#fff}
.t-step.current{border-color:var(--navy);box-shadow:0 0 0 3px rgba(7,48,110,.15)}
.t-step .tip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:.72rem;font-weight:500;padding:4px 8px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s}
.t-step:hover .tip,.t-step:focus-visible .tip{opacity:1}
.tour .t-count{font-size:.84rem;color:var(--ink-2);white-space:nowrap}
.tour .t-next{border-radius:999px;padding:8px 14px;font-size:.86rem}
.tour .t-close{background:none;border:0;cursor:pointer;color:var(--ink-3);width:30px;height:30px;border-radius:50%;display:grid;place-items:center}
.tour .t-close:hover{background:var(--card);color:var(--ink)}
.tour .t-close .icon{width:16px;height:16px}
.tour-resume{position:fixed;left:16px;bottom:16px;z-index:69;border-radius:999px;box-shadow:var(--shadow-2);padding:9px 14px;font-size:.86rem}
.tour-resume.is-off{display:none}
@media(max-width:760px){
  .tour{left:0;right:0;bottom:0;transform:none;border-radius:16px 16px 0 0;max-width:none;padding:8px 8px 10px 10px;gap:8px;border-bottom:0}
  .tour.is-off{transform:translateY(20px)}
  .tour .t-label{display:none}
  .tour .t-steps{gap:4px}
  .tour .t-count{font-size:.76rem}
  .tour .t-count .lng{display:none}
  .tour .t-next{padding:8px 10px;font-size:.8rem;gap:5px}
  .tour .t-next .lng{display:none}
  .tour .t-close{width:28px;height:28px}
  .t-step{width:22px;height:22px;font-size:.66rem}
  .tour-resume{left:auto;right:12px;bottom:12px}
  body.has-tour{padding-bottom:64px}
}
@media(min-width:761px){.tour .t-next .sht,.tour .t-count .sht{display:none}}

/* --- Kauf-Pop-up ---------------------------------------------------------- */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal.is-hidden{display:none}
.modal-bg{position:absolute;inset:0;background:rgba(0,26,60,.6)}
.modal-card{position:relative;background:#fff;border-radius:18px;max-width:880px;width:100%;max-height:calc(100vh - 40px);overflow:auto;box-shadow:var(--shadow-2);animation:pop .25s var(--ease)}
@keyframes pop{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
.modal-close{position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.9);color:var(--ink);cursor:pointer;display:grid;place-items:center;z-index:2;box-shadow:var(--shadow-1)}
.modal-close:hover{background:#fff}
.modal-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.modal-grid>*{min-width:0}
.modal-main{padding:34px 34px 30px}
.modal-side{background:var(--card);padding:34px 28px 30px;border-left:1px solid var(--line);display:flex;flex-direction:column}
.m-eyebrow{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:700;margin-bottom:6px}
.modal h2{font-size:1.8rem;margin-bottom:4px}
.modal .m-sub{color:var(--ink-2);margin-bottom:18px}
.price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.price .old{font-size:1.3rem;color:var(--ink-3);text-decoration:line-through}
.price .new{font-family:var(--font-head);font-size:2.3rem;font-weight:700;color:var(--navy);line-height:1}
.price .save{background:#e6f6ee;color:var(--green);border-radius:999px;padding:4px 10px;font-size:.8rem;font-weight:700}
.code-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.code-chip{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.05rem;font-weight:700;letter-spacing:.06em;background:var(--card);border:1.5px dashed var(--navy);color:var(--navy);border-radius:10px;padding:8px 14px}
.code-valid{display:flex;align-items:center;gap:6px;font-size:.9rem;font-weight:700;color:var(--navy);margin:4px 0 6px}
.code-valid .icon{width:16px;height:16px;flex:none}
.code-hint{font-size:.86rem;color:var(--ink-2);margin-bottom:20px}
.feat{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:9px}
.feat li{display:flex;gap:10px;align-items:flex-start;line-height:1.45}
.feat .icon{width:20px;height:20px;color:var(--green);margin-top:2px}
.modal .cta{width:100%;font-size:1.05rem;padding:14px 20px}
.modal .cta-note{font-size:.8rem;color:var(--ink-3);text-align:center;margin:10px 0 0}
.modal-side h3{font-size:1.05rem;margin-bottom:4px}
.modal-side .tsub{font-size:.86rem;color:var(--ink-2);margin-bottom:14px}
.testi{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.tcard .tv{position:relative;aspect-ratio:9/16;background:#0b1a3c;overflow:hidden;min-width:0}
.tcard video{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:cover;display:block;background:#000}
.tcard .tplay{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(to top,rgba(0,26,60,.5),transparent 50%);border:0;cursor:pointer;padding:0}
.tcard .tplay span{width:48px;height:48px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;box-shadow:var(--shadow-2)}
.tcard .tplay .icon{width:20px;height:20px;margin-left:3px}
.tcard .tv.playing .tplay{display:none}
.tcard .tcap{padding:8px 10px;font-size:.8rem;color:var(--ink-2)}
.tcard .tcap b{display:block;color:var(--ink);font-size:.84rem}
.tcard.placeholder .tv{display:grid;place-items:center;color:#fff;text-align:center;padding:14px;font-size:.8rem;background:repeating-linear-gradient(45deg,#0b1a3c,#0b1a3c 10px,#122553 10px,#122553 20px)}
.tcard .tdur{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.55);color:#fff;font-size:.7rem;padding:2px 6px;border-radius:4px}
@media(max-width:760px){
  .modal{padding:0;align-items:flex-end}
  .modal-card{border-radius:18px 18px 0 0;max-height:calc(100vh - 44px)}
  .modal-grid{grid-template-columns:1fr}
  .modal-main{padding:26px 20px 18px}
  .modal-side{padding:22px 20px 28px;border-left:0;border-top:1px solid var(--line)}
  .modal h2{font-size:1.5rem}
  .price .new{font-size:1.9rem}
}

/* --- Toast ------------------------------------------------------------- */
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%) translateY(10px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:.9rem;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:120;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%)}

/* --- Misc ------------------------------------------------------------- */
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;background:var(--card);color:var(--navy);padding:4px 12px;font-size:.8rem;font-weight:600}
.lock-note{display:flex;gap:10px;align-items:center;background:var(--card);border-radius:var(--radius);padding:14px 16px;color:var(--ink-2);font-size:.92rem}
.lock-note .icon{color:var(--navy);width:20px;height:20px}
.austausch-note{padding:40px;color:var(--ink-2)}