/* ============================================================
   Prüfungssimulation – Steuer-Azubis · Premium-UI (Teal-Brand)
   ============================================================ */

/* ---------- Plus Jakarta Sans – lokal gehostet (DSGVO) ---------- */
@font-face{
  font-family:'Plus Jakarta Sans';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('fonts/plus-jakarta-sans-cyrillic-ext.woff2') format('woff2');
  unicode-range:U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face{
  font-family:'Plus Jakarta Sans';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('fonts/plus-jakarta-sans-vietnamese.woff2') format('woff2');
  unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face{
  font-family:'Plus Jakarta Sans';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('fonts/plus-jakarta-sans-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face{
  font-family:'Plus Jakarta Sans';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('fonts/plus-jakarta-sans-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Tokens ---------- */
:root{
  --navy:#1E3A5F;
  --navy-deep:#0d1b2e;
  --blue:#1E7E8C;
  --btn:#2BA3B1;
  --accent:#45BFCC;
  --tint:#EAF6F7;
  --tint2:#f6f9fd;
  --ink:#33414F;
  --muted:#5a6b7e;
  --border:#dceef0;
  --light-on-navy:#C3E4E9;
  --danger:#c0392b;
  --danger-bg:#fdf0ee;
  --success:#1e8c5a;
  --success-bg:#eafaf2;
  --warn-bg:#fff8e8;
  --warn-border:#f0dfae;
  --warn-ink:#7a5c10;
  --gold:#f0b429;
  --dark-grad:linear-gradient(160deg,#0d1b2e,#152a42,#1E3A5F);
  --teal-grad:linear-gradient(135deg,var(--blue),var(--accent));
  --btn-grad:linear-gradient(135deg,#2BA3B1,#45BFCC);
  --shadow-sm:0 1px 3px rgba(30,58,95,.06),0 4px 12px rgba(30,58,95,.05);
  --shadow:0 2px 6px rgba(30,58,95,.05),0 12px 34px rgba(30,58,95,.08);
  --shadow-lg:0 6px 16px rgba(30,58,95,.08),0 24px 60px rgba(30,58,95,.14);
  --radius:18px;
  --radius-sm:12px;
  --header-h:66px;
  --ease-out:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color:var(--ink);background:var(--tint2);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
  min-height:100vh;
}
/* Sanfte Teal-Glows im Hintergrund */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(640px 420px at 8% -10%, rgba(69,191,204,.10), transparent 65%),
    radial-gradient(720px 480px at 105% 12%, rgba(30,126,140,.08), transparent 65%),
    var(--tint2);
}
img{max-width:100%;display:block}
svg{width:20px;height:20px;flex:none}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--navy)}
h1,h2,h3,h4{color:var(--navy);line-height:1.22;font-weight:800;text-wrap:balance;letter-spacing:-.01em}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
::selection{background:rgba(69,191,204,.3)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

.container{width:min(1060px,94%);margin-inline:auto}
.container-narrow{width:min(780px,94%);margin-inline:auto}

/* ---------- Marker-Unterstreichung (Brand-Signature) ---------- */
.marker{
  position:relative;white-space:nowrap;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 14' preserveAspectRatio='none'%3E%3Cpath d='M4 10.5 C 60 4.5, 150 3.5, 216 8.5' fill='none' stroke='%2345BFCC' stroke-width='6' stroke-linecap='round' opacity='0.85'/%3E%3C/svg%3E") no-repeat left 96%/100% .42em;
  padding-bottom:.12em;
}
.on-dark .marker,.marker.on-dark{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 14' preserveAspectRatio='none'%3E%3Cpath d='M4 10.5 C 60 4.5, 150 3.5, 216 8.5' fill='none' stroke='%2345BFCC' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ---------- Reveal-Animationen ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s var(--ease-out),transform .65s var(--ease-out);transition-delay:var(--d,0s)}
.reveal.visible{opacity:1;transform:none}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes popIn{0%{opacity:0;transform:scale(.85)}70%{transform:scale(1.04)}100%{opacity:1;transform:scale(1)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ---------- Boot / Spinner ---------- */
.boot-loader{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:var(--muted)}
.spinner{
  width:22px;height:22px;border-radius:50%;
  border:3px solid var(--tint);border-top-color:var(--btn);
  animation:spin .8s linear infinite;display:inline-block;vertical-align:middle;
}
.spinner-lg{width:42px;height:42px;border-width:4px}
.center-loader{min-height:40vh;display:flex;align-items:center;justify-content:center}

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);
}
.eyebrow::before{content:"";width:24px;height:3px;border-radius:3px;background:var(--teal-grad)}
.eyebrow.on-dark{color:var(--accent)}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 28px;border-radius:12px;font-weight:700;font-size:1rem;
  border:2px solid transparent;cursor:pointer;text-align:center;overflow:hidden;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .18s var(--ease-out),box-shadow .22s ease;
}
.btn svg{width:18px;height:18px}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.btn-primary{background:var(--btn-grad);color:#fff;box-shadow:0 6px 18px rgba(43,163,177,.32)}
.btn-primary::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.28) 50%,transparent 62%);
  transform:translateX(-120%);transition:transform .6s ease;
}
.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 30px rgba(43,163,177,.42)}
.btn-primary:hover:not(:disabled)::after{transform:translateX(120%)}
.btn-ghost{background:transparent;color:var(--blue);border-color:rgba(30,126,140,.45)}
.btn-ghost:hover:not(:disabled){background:var(--blue);color:#fff;border-color:var(--blue);transform:translateY(-1px)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost-light:hover:not(:disabled){background:#fff;color:var(--navy)}
.btn-subtle{background:transparent;color:var(--muted);border-color:transparent;font-weight:600;padding:9px 14px;border-radius:10px}
.btn-subtle:hover:not(:disabled){color:var(--navy);background:var(--tint)}
.btn-lg{padding:16px 38px;font-size:1.07rem;border-radius:14px}
.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:9px}
.btn-sm svg{width:15px;height:15px}
.btn-block{width:100%}
.btn .spinner{border-color:rgba(255,255,255,.35);border-top-color:#fff;width:18px;height:18px;border-width:2.5px}
.btn-ghost .spinner{border-color:rgba(30,126,140,.3);border-top-color:var(--blue)}

/* ---------- Header ---------- */
.app-header{
  position:sticky;top:0;z-index:50;height:var(--header-h);
  background:rgba(255,255,255,.78);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(220,238,240,.9);
}
.app-header .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;color:var(--navy);font-size:1.04rem;white-space:nowrap}
.brand:hover{color:var(--blue)}
.logo-mark{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;
  background:var(--teal-grad);color:#fff;
  font-size:.8rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 5px 14px rgba(30,126,140,.35);
}
.breadcrumbs{display:none;align-items:center;gap:7px;font-size:.87rem;color:var(--muted);min-width:0;overflow:hidden}
.breadcrumbs a,.breadcrumbs span{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.breadcrumbs a:hover{color:var(--navy)}
.breadcrumbs .sep{opacity:.45}
.breadcrumbs .current{color:var(--navy);font-weight:600}
@media(min-width:860px){.breadcrumbs{display:flex}}
.header-actions{display:flex;align-items:center;gap:10px}
.avatar-link{
  width:38px;height:38px;border-radius:50%;
  background:var(--teal-grad);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.8rem;font-weight:800;letter-spacing:.02em;
  border:2px solid #fff;box-shadow:0 0 0 2px rgba(69,191,204,.45),0 4px 12px rgba(30,126,140,.25);
  transition:transform .18s var(--ease-out),box-shadow .2s ease;
}
.avatar-link:hover{color:#fff;transform:translateY(-1px) scale(1.04);box-shadow:0 0 0 2px var(--accent),0 8px 18px rgba(30,126,140,.35)}

/* ---------- Footer ---------- */
.app-footer{border-top:1px solid var(--border);padding:28px 16px;text-align:center;font-size:.86rem;color:var(--muted);background:rgba(255,255,255,.7)}
.app-footer p+p{margin-top:4px}
.app-footer a,.app-footer strong{font-weight:700;color:var(--ink)}
.app-footer a:hover{color:var(--blue)}

/* ---------- Page scaffold ---------- */
.page{padding:42px 0 72px;animation:fadeIn .5s var(--ease-out) both}
.back-link{
  display:inline-flex;align-items:center;gap:7px;font-size:.9rem;color:var(--muted);
  margin-bottom:24px;font-weight:600;background:none;border:0;cursor:pointer;padding:0;
  transition:color .2s ease,gap .2s ease;
}
.back-link svg{width:16px;height:16px;transition:transform .2s ease}
.back-link:hover{color:var(--navy)}
.back-link:hover svg{transform:translateX(-3px)}
.page-head{margin-bottom:30px}
.page-head h1{font-size:clamp(1.7rem,3.6vw,2.4rem);margin-top:8px}
.page-head .sub{color:var(--muted);margin-top:8px;max-width:56ch}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:26px;
}
.card+.card{margin-top:16px}
.card-hover{transition:box-shadow .3s ease,transform .25s var(--ease-out),border-color .25s ease}
.card-hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:#bfe4e9}
a.card{display:block;color:inherit}
a.card:hover{color:inherit}
.card h2{font-size:1.18rem}
.card h3{font-size:1.03rem}
.card-title-row{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.card-title-row .ico{
  width:38px;height:38px;border-radius:11px;background:var(--tint);color:var(--blue);
  display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.card-title-row .ico svg{width:19px;height:19px}
.card-title-row h2{font-size:1.06rem}

/* ---------- Dashboard-Hero ---------- */
.hero-panel{
  position:relative;overflow:hidden;border-radius:22px;
  background:var(--dark-grad);color:#fff;
  padding:clamp(26px,4vw,44px);
  box-shadow:0 24px 60px rgba(13,27,46,.35);
  display:flex;align-items:center;gap:clamp(20px,4vw,48px);flex-wrap:wrap;
}
.hero-panel::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(420px 320px at 88% -20%, rgba(69,191,204,.28), transparent 70%),
    radial-gradient(340px 260px at -6% 110%, rgba(30,126,140,.35), transparent 70%);
}
.hero-panel::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(195,228,233,.14) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(120deg,transparent 30%,#000 100%);
  mask-image:linear-gradient(120deg,transparent 30%,#000 100%);
}
.hero-copy{position:relative;z-index:1;flex:1;min-width:min(100%,340px)}
.hero-copy h1{color:#fff;font-size:clamp(1.55rem,3.2vw,2.3rem);margin:10px 0 12px}
.hero-copy p{color:var(--light-on-navy);max-width:52ch}
.hero-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.stat-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.09);border:1px solid rgba(195,228,233,.25);
  border-radius:99px;padding:7px 15px;font-size:.84rem;font-weight:600;color:#fff;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.stat-chip svg{width:15px;height:15px;color:var(--accent)}
.hero-ring{position:relative;z-index:1;flex:0 0 auto;margin-inline:auto;text-align:center}
.ring-wrap{position:relative;display:inline-flex;align-items:center;justify-content:center}
.ring-wrap svg.ring{width:auto;height:auto}
.ring-bg{stroke:rgba(195,228,233,.18)}
.ring-fg{stroke:url(#ringGrad);stroke-linecap:round;transition:stroke-dashoffset 1.2s var(--ease-out)}
.ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-center .big{font-size:2rem;font-weight:800;color:#fff;line-height:1}
.ring-center .small-label{font-size:.72rem;color:var(--light-on-navy);margin-top:6px;letter-spacing:.06em;text-transform:uppercase;font-weight:700}

/* ---------- Lernpfad ---------- */
.path-section{margin-top:38px}
.path-title{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.path-title h2{font-size:1.35rem}
.path-title .muted{font-size:.88rem}
.path{position:relative;display:flex;flex-direction:column;gap:16px}
.path::before{
  content:"";position:absolute;left:27px;top:30px;bottom:30px;width:2px;
  background:linear-gradient(180deg,var(--accent),var(--border));border-radius:2px;
}
.step-card{
  position:relative;display:flex;gap:18px;align-items:flex-start;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:22px 24px;
}
.step-node{
  position:relative;z-index:1;flex:0 0 auto;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.05rem;
  background:var(--tint);color:var(--blue);border:2px solid #cdeaee;
}
.step-card.done .step-node{background:var(--teal-grad);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(43,163,177,.35)}
.step-card.locked{opacity:.68}
.step-card.locked .step-node{background:#eef1f4;color:#9aa7b4;border-color:#e3e9ef}
.step-node svg{width:24px;height:24px}
.step-body{flex:1;min-width:0}
.step-body .eyebrow{margin-bottom:3px}
.step-body h3{font-size:1.12rem;margin-bottom:4px}
.step-body .desc{font-size:.92rem;color:var(--muted)}
.step-meta{font-size:.82rem;color:var(--muted);margin-top:10px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.step-cta{margin-top:14px}
.badge{
  display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;
  padding:4px 12px;border-radius:99px;white-space:nowrap;
}
.badge svg{width:13px;height:13px}
.badge-done{background:var(--success-bg);color:var(--success)}
.badge-open{background:var(--tint);color:var(--blue)}
.badge-locked{background:#eef1f4;color:#8895a3}
.badge-gold{background:#fdf3d7;color:#8a6a12}

/* ---------- Progressbar ---------- */
.progressbar{height:10px;border-radius:99px;background:var(--tint);overflow:hidden}
.progressbar>div{height:100%;border-radius:99px;background:var(--teal-grad);width:0;transition:width 1s var(--ease-out)}
.progressbar.thin{height:7px}
.progress-row{display:flex;align-items:center;gap:12px}
.progress-row .progressbar{flex:1}
.progress-label{font-size:.85rem;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}

/* ---------- Lektionen ---------- */
.card.lesson-card,.lesson-card{display:flex;align-items:center;gap:18px;padding:16px 20px 16px 16px}
.lesson-thumb{
  flex:0 0 auto;width:132px;aspect-ratio:16/9;border-radius:12px;overflow:hidden;
  background:var(--dark-grad);position:relative;
}
.lesson-thumb img{width:100%;height:100%;object-fit:cover}
.lesson-thumb .mini-play{
  position:absolute;inset:0;margin:auto;width:34px;height:34px;border-radius:50%;
  background:rgba(43,163,177,.92);display:flex;align-items:center;justify-content:center;
  transition:transform .2s var(--ease-out);
}
.lesson-thumb .mini-play svg{width:14px;height:14px;color:#fff;margin-left:2px}
a.card:hover .mini-play{transform:scale(1.12)}
.lesson-info{flex:1;min-width:0}
.lesson-num{font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:3px}
.lesson-info h3{font-size:1.04rem}
.lesson-state{flex:0 0 auto;display:flex;align-items:center}
.lesson-state svg{width:26px;height:26px}
.check-ok{color:var(--success)}
.check-open{color:#c3ccd6}
@media(max-width:560px){.lesson-thumb{width:92px}.lesson-card{gap:12px}}

/* ---------- Video ---------- */
.video-frame{
  position:relative;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;
  background:var(--dark-grad);box-shadow:var(--shadow);
}
.video-frame iframe,.video-frame .yt-mount{position:absolute;inset:0;width:100%;height:100%}
.video-thumb{position:absolute;inset:0;z-index:5;width:100%;height:100%;padding:0;border:0;cursor:pointer;background:#0d1b2e}
.video-thumb img{width:100%;height:100%;object-fit:cover;opacity:.94;transition:opacity .25s ease,transform 4s ease}
.video-thumb:hover img{opacity:.82;transform:scale(1.025)}
.video-thumb .play-badge{
  position:absolute;inset:0;margin:auto;width:78px;height:78px;border-radius:50%;
  background:rgba(43,163,177,.94);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 36px rgba(13,27,46,.5),0 0 0 10px rgba(69,191,204,.18);
  transition:transform .25s var(--ease-out),box-shadow .25s ease;
}
.video-thumb:hover .play-badge{transform:scale(1.1);box-shadow:0 16px 44px rgba(13,27,46,.55),0 0 0 16px rgba(69,191,204,.14)}
.play-badge svg{width:30px;height:30px;color:#fff;margin-left:4px}

/* ---------- Falltext ---------- */
.case-text{font-size:.97rem;color:var(--ink)}
.case-text p{margin-bottom:13px}
.case-text h3{
  margin:26px 0 10px;font-size:1.05rem;padding-left:12px;
  border-left:3px solid var(--accent);
}
.case-text h4{margin:18px 0 6px;font-size:.96rem;color:var(--navy)}
.case-text ul,.case-text ol{padding-left:22px;margin-bottom:13px}
.case-text li{margin-bottom:6px}
.case-text li::marker{color:var(--blue);font-weight:700}
.table-wrap{overflow-x:auto;margin:12px 0 18px;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-sm)}
.case-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:380px}
.case-table th{background:var(--tint);color:var(--navy);text-align:left;font-weight:700;padding:11px 14px;white-space:nowrap}
.case-table td{padding:11px 14px;border-top:1px solid var(--border)}
.case-table tr:nth-child(even) td{background:#fbfdfe}
.case-table .right{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}

/* ---------- Timer (Vorbereitungsraum) ---------- */
.timer-sticky{position:sticky;top:calc(var(--header-h) + 10px);z-index:30;margin-bottom:22px}
.timer-card{
  display:flex;align-items:center;gap:18px;padding:16px 22px;
  background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);
}
.timer-ring{position:relative;flex:0 0 auto;width:58px;height:58px}
.timer-ring svg{width:58px;height:58px;transform:rotate(-90deg)}
.timer-ring circle{fill:none;stroke-width:5}
.timer-ring .tr-bg{stroke:var(--tint)}
.timer-ring .tr-fg{stroke:var(--btn);stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke .4s ease}
.timer-ring.warn .tr-fg{stroke:var(--danger)}
.timer-ring .tr-icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--blue)}
.timer-ring.warn .tr-icon{color:var(--danger)}
.timer-ring .tr-icon svg{width:20px;height:20px;transform:none}
.timer-info{flex:1;min-width:0}
.timer-info .t-label{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.timer-value{font-variant-numeric:tabular-nums;font-size:1.85rem;font-weight:800;color:var(--navy);line-height:1.15;letter-spacing:.02em}
.timer-value.warn{color:var(--danger);animation:pulseText 1s ease-in-out infinite}
@keyframes pulseText{50%{opacity:.55}}
.timer-hint{font-size:.8rem;color:var(--muted);text-align:right;max-width:200px;display:none}
@media(min-width:640px){.timer-hint{display:block}}

/* ---------- Countdown (Fallauswahl) ---------- */
.countdown-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:30px}
.countdown-ring{position:relative;width:118px;height:118px}
.countdown-ring svg{width:118px;height:118px;transform:rotate(-90deg)}
.countdown-ring circle{fill:none;stroke-width:7}
.countdown-ring .cr-bg{stroke:var(--tint)}
.countdown-ring .cr-fg{stroke:var(--btn);stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke .4s ease}
.countdown-ring.warn .cr-fg{stroke:var(--danger)}
.countdown-ring .cr-num{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:2.3rem;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums;
}
.countdown-ring.warn .cr-num{color:var(--danger)}
.countdown-wrap .cd-label{font-size:.86rem;color:var(--muted);font-weight:600}

.case-select-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:stretch}
@media(min-width:780px){.case-select-grid{grid-template-columns:1fr 1fr}}
.case-select-grid .card+.card,.prep-layout .card+.card{margin-top:0}
.case-option{display:flex;flex-direction:column;overflow:hidden;padding:0;height:100%}
.case-option-head h3{min-height:2.6em;display:flex;align-items:center}
.case-option-head{
  background:linear-gradient(135deg,var(--tint),#f3fafb);
  padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:10px;
  border-bottom:1px solid var(--border);
}
.case-option-head h3{font-size:1.02rem}
.case-option-head .ico{
  width:38px;height:38px;border-radius:11px;background:#fff;color:var(--blue);
  display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);
}
.case-option-head .ico svg{width:18px;height:18px}
.case-pill{
  font-size:.74rem;font-weight:700;color:var(--muted);
  background:#fff;border:1px solid var(--border);border-radius:99px;padding:3px 11px;white-space:nowrap;
}
.case-option-body{flex:1;overflow-y:auto;max-height:50vh;padding:18px 20px;position:relative}
.case-option-body .case-text{font-size:.85rem;color:var(--muted)}
.case-option-body .case-text h3{font-size:.92rem}
.case-option-foot{border-top:1px solid var(--border);padding:15px 18px;background:#fbfdfe}

/* ---------- Start-Hero Kapitel 2 ---------- */
.exam-invite{
  position:relative;overflow:hidden;border-radius:22px;color:#fff;
  box-shadow:0 24px 60px rgba(13,27,46,.35);padding:clamp(28px,4.5vw,52px);
  min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;
}
.exam-invite .bgimg{position:absolute;inset:0;z-index:0}
.exam-invite .bgimg img{width:100%;height:100%;object-fit:cover;transform:scale(1.05)}
.exam-invite .bgimg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,27,46,.35) 0%,rgba(13,27,46,.82) 68%,rgba(13,27,46,.92) 100%);
}
.exam-invite>*{position:relative;z-index:1}
.exam-invite h2{color:#fff;font-size:clamp(1.4rem,2.8vw,1.9rem)}
.exam-invite p{color:var(--light-on-navy);max-width:58ch}
.exam-invite .invite-cta{margin-top:18px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.mini-steps{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.mini-step{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;
  background:rgba(255,255,255,.1);border:1px solid rgba(195,228,233,.25);
  border-radius:99px;padding:7px 14px;color:#fff;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.mini-step .n{
  width:19px;height:19px;border-radius:50%;background:var(--accent);color:var(--navy-deep);
  font-size:.68rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;
}

/* ---------- Checkliste (Vorbereitung) ---------- */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0 26px;text-align:left}
@media(max-width:520px){.check-grid{grid-template-columns:1fr}}
.check-item{
  display:flex;align-items:center;gap:11px;font-size:.9rem;font-weight:600;color:var(--ink);
  background:var(--tint);border-radius:12px;padding:12px 15px;
}
.check-item svg{width:18px;height:18px;color:var(--blue)}

/* ---------- Hinweise / Alerts ---------- */
.alert{border-radius:14px;padding:15px 17px;font-size:.92rem;display:flex;gap:11px;align-items:flex-start;margin-bottom:16px}
.alert svg{flex:0 0 auto;width:20px;height:20px;margin-top:2px}
.alert-warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-ink)}
.alert-danger{background:var(--danger-bg);border:1px solid #f3cdc7;color:var(--danger)}
.alert-info{background:var(--tint);border:1px solid var(--border);color:var(--ink)}
.alert-success{background:var(--success-bg);border:1px solid #bfe8d2;color:var(--success)}

/* ---------- Auth-Seiten (Split-Layout) ---------- */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:34px 16px}
.auth-split{
  width:min(960px,100%);display:grid;grid-template-columns:1fr;
  background:#fff;border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-lg);border:1px solid var(--border);
  animation:fadeIn .55s var(--ease-out) both;
}
@media(min-width:860px){.auth-split{grid-template-columns:1.05fr 1fr}}
.auth-side{
  position:relative;overflow:hidden;background:var(--dark-grad);color:#fff;
  padding:clamp(28px,4vw,46px);display:flex;flex-direction:column;justify-content:space-between;gap:26px;
  min-height:230px;
}
.auth-side::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(400px 300px at 92% -12%, rgba(69,191,204,.3), transparent 70%),
    radial-gradient(320px 260px at -10% 112%, rgba(30,126,140,.4), transparent 70%);
}
.auth-side::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.45;
  background-image:radial-gradient(rgba(195,228,233,.16) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:linear-gradient(140deg,transparent 32%,#000 100%);
  mask-image:linear-gradient(140deg,transparent 32%,#000 100%);
}
.auth-side>*{position:relative;z-index:1}
.auth-side .brand-row{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.02rem}
.auth-side h1{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.25;margin-top:18px}
.auth-side .lead{color:var(--light-on-navy);margin-top:12px;font-size:.95rem;max-width:40ch}
.auth-feature-list{display:flex;flex-direction:column;gap:13px;margin-top:8px}
.auth-feature{display:flex;align-items:flex-start;gap:12px;font-size:.9rem;color:#eaf6f7}
.auth-feature .f-ico{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;
  background:rgba(69,191,204,.16);border:1px solid rgba(69,191,204,.35);color:var(--accent);
  display:inline-flex;align-items:center;justify-content:center;
}
.auth-feature .f-ico svg{width:16px;height:16px}
.auth-feature strong{display:block;color:#fff;font-size:.92rem}
.auth-feature span{color:var(--light-on-navy);font-size:.83rem}
@media(max-width:859px){.auth-feature-list{display:none}.auth-side{min-height:0;gap:6px}}
.auth-main{padding:clamp(26px,4vw,46px);display:flex;flex-direction:column;justify-content:center}
.auth-main h2{font-size:1.35rem;margin-bottom:4px}
.auth-main .sub{color:var(--muted);font-size:.92rem;margin-bottom:24px}
.auth-footer{text-align:center;font-size:.84rem;color:var(--muted);margin-top:26px}
.auth-footer p+p{margin-top:3px}
.auth-footer strong,.auth-footer a{color:var(--ink);font-weight:700}
/* Einfache Auth-Karte (Aktivieren etc.) */
.auth-simple{width:min(440px,100%);animation:fadeIn .5s var(--ease-out) both}
.auth-simple .auth-logo{
  width:58px;height:58px;border-radius:17px;margin:0 auto 18px;
  background:var(--teal-grad);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(30,126,140,.4);
}
.auth-simple .auth-logo svg{width:28px;height:28px}
.auth-simple .head{text-align:center;margin-bottom:26px}
.auth-simple h1{font-size:1.6rem;margin-bottom:8px}
.auth-simple .head p{color:var(--muted);font-size:.94rem}

/* ---------- Formulare ---------- */
.form-group{margin-bottom:17px}
.form-group label{display:block;font-size:.88rem;font-weight:700;color:var(--navy);margin-bottom:7px}
.input,textarea.input{
  width:100%;padding:12px 15px;border:1.5px solid var(--border);border-radius:12px;
  font-family:inherit;font-size:.97rem;color:var(--ink);background:#fbfdfe;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.input:focus{outline:none;border-color:var(--btn);background:#fff;box-shadow:0 0 0 4px rgba(69,191,204,.16)}
textarea.input{resize:vertical;min-height:110px}
.form-error{background:var(--danger-bg);color:var(--danger);font-size:.88rem;border-radius:12px;padding:11px 15px;margin-bottom:16px}
.link-plain{background:none;border:0;cursor:pointer;font-size:.88rem;color:var(--muted);text-decoration:underline;text-underline-offset:4px;transition:color .2s ease}
.link-plain:hover{color:var(--navy)}
.link-plain:disabled{cursor:default;opacity:.55;text-decoration:none}
.code-input{letter-spacing:.45em;text-align:center;font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- Prüfungsraum (dunkel, fullscreen) ---------- */
.exam-screen{position:fixed;inset:0;z-index:80;overflow:hidden;display:flex;align-items:center;justify-content:center}
.exam-bg{position:absolute;inset:0}
.exam-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:examZoom 40s ease-in-out infinite alternate}
@keyframes examZoom{from{transform:scale(1.06)}to{transform:scale(1.13)}}
.exam-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(13,27,46,.92),rgba(21,42,66,.84),rgba(30,58,95,.8))}
.exam-content{position:relative;z-index:2;text-align:center;padding:24px;max-width:660px;width:100%}
.exam-content h1{color:#fff;font-size:clamp(1.7rem,4vw,2.5rem);margin-bottom:10px}
.exam-content .exam-sub{color:var(--light-on-navy);font-size:1.02rem;margin-bottom:46px}
.exam-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}
.exam-kicker::before,.exam-kicker::after{content:"";width:26px;height:2px;background:rgba(69,191,204,.5);border-radius:2px}

.call-btn{
  position:relative;display:inline-flex;align-items:center;gap:13px;
  background:var(--btn-grad);color:#fff;font-weight:700;font-size:1.12rem;
  padding:19px 44px;border-radius:99px;border:0;cursor:pointer;
  box-shadow:0 16px 46px rgba(43,163,177,.5);
  transition:transform .22s var(--ease-out),box-shadow .25s ease;
}
.call-btn::before{
  content:"";position:absolute;inset:-9px;border-radius:99px;
  border:2px solid rgba(69,191,204,.5);animation:callPulse 2s ease-out infinite;
}
@keyframes callPulse{0%{transform:scale(.96);opacity:1}100%{transform:scale(1.12);opacity:0}}
.call-btn:hover:not(:disabled){transform:translateY(-3px) scale(1.02);box-shadow:0 22px 56px rgba(69,191,204,.55)}
.call-btn:disabled{opacity:.65;cursor:wait}
.call-btn:disabled::before{animation:none;opacity:0}
.call-btn svg{width:22px;height:22px}

/* Avatar-Orb im aktiven Gespräch */
.avatar-orb-wrap{position:relative;width:190px;height:190px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center}
.orb-ring{position:absolute;border-radius:50%;border:2px solid rgba(69,191,204,.4)}
.orb-ring.r1{inset:0}
.orb-ring.r2{inset:-16px;border-color:rgba(69,191,204,.22)}
.avatar-orb-wrap.speaking .orb-ring.r1{animation:orbPing 1.6s cubic-bezier(0,0,.2,1) infinite}
.avatar-orb-wrap.speaking .orb-ring.r2{animation:orbPing 1.6s cubic-bezier(0,0,.2,1) .35s infinite}
@keyframes orbPing{0%{transform:scale(.97);opacity:1}100%{transform:scale(1.16);opacity:0}}
.avatar-orb{
  width:150px;height:150px;border-radius:50%;overflow:hidden;position:relative;
  border:3px solid rgba(255,255,255,.85);
  box-shadow:0 18px 50px rgba(13,27,46,.6),0 0 0 8px rgba(69,191,204,.2);
}
.avatar-orb img{width:100%;height:100%;object-fit:cover}
.avatar-orb .fallback{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  background:var(--teal-grad);color:#fff;font-size:2.4rem;font-weight:800;
}
/* Waveform */
.wave{display:inline-flex;align-items:center;gap:5px;height:26px;margin-top:4px}
.wave span{width:5px;height:8px;border-radius:3px;background:var(--accent);transition:height .3s ease}
.wave.on span{animation:waveBar 1s ease-in-out infinite}
.wave.on span:nth-child(2){animation-delay:.12s}
.wave.on span:nth-child(3){animation-delay:.24s}
.wave.on span:nth-child(4){animation-delay:.36s}
.wave.on span:nth-child(5){animation-delay:.48s}
@keyframes waveBar{0%,100%{height:8px}50%{height:24px}}
.exam-status{color:#fff;font-size:1.15rem;font-weight:700;margin-bottom:2px;min-height:1.7em}
.exam-mandant{color:var(--light-on-navy);font-size:.9rem;margin-bottom:34px}
.end-call-btn{
  background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.4);color:#fff;
  padding:13px 34px;border-radius:99px;font-size:.95rem;font-weight:600;cursor:pointer;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.end-call-btn:hover:not(:disabled){background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-1px)}
.end-call-btn:disabled{opacity:.6;cursor:wait}

/* Idle-Karte im Prüfungsraum */
.exam-idle-card{
  position:relative;z-index:2;width:min(580px,94%);
  background:rgba(255,255,255,.97);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border-radius:24px;padding:clamp(24px,4vw,38px);box-shadow:0 30px 80px rgba(13,27,46,.55);
  max-height:calc(100vh - 44px);overflow-y:auto;
}
.exam-idle-card .icon-badge{
  width:66px;height:66px;border-radius:50%;background:var(--teal-grad);color:#fff;
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;
  box-shadow:0 10px 26px rgba(43,163,177,.4);
}
.exam-idle-card .icon-badge svg{width:30px;height:30px}
.exam-idle-card h1{font-size:1.55rem;text-align:center;margin-bottom:6px}
.exam-idle-card .sub{text-align:center;color:var(--muted);font-size:.92rem;margin-bottom:24px}
.exam-steps{margin:22px 0 26px;display:flex;flex-direction:column;gap:13px}
.exam-step{display:flex;align-items:center;gap:13px;font-size:.94rem}
.exam-step .num{
  flex:0 0 auto;width:32px;height:32px;border-radius:50%;
  background:var(--tint);color:var(--blue);border:1.5px solid #cdeaee;
  display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;
}

/* ---------- Erfolgs-Banner (Abschluss) ---------- */
.success-banner{
  position:relative;overflow:hidden;border-radius:22px;color:#fff;
  background:var(--dark-grad);padding:clamp(26px,4vw,40px);
  box-shadow:0 20px 54px rgba(13,27,46,.32);margin-bottom:28px;
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.success-banner::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px 320px at 90% -30%, rgba(69,191,204,.3), transparent 70%);
}
.success-banner>*{position:relative;z-index:1}
.success-badge{
  flex:0 0 auto;width:64px;height:64px;border-radius:50%;
  background:var(--teal-grad);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(43,163,177,.5);animation:popIn .6s var(--ease-out) both .15s;
}
.success-badge svg{width:30px;height:30px;color:#fff}
.success-banner h1{color:#fff;font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:6px}
.success-banner p{color:var(--light-on-navy);font-size:.95rem;max-width:58ch}

/* ---------- Sterne (Feedback) ---------- */
.stars{display:flex;gap:8px;margin-bottom:16px}
.star-btn{background:none;border:0;cursor:pointer;padding:2px;color:#ccd6e0;transition:color .15s ease,transform .18s var(--ease-out)}
.star-btn:hover{transform:scale(1.18) rotate(-6deg)}
.star-btn svg{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:1.6}
.star-btn.active{color:var(--gold)}
.star-btn.active svg{fill:var(--gold);stroke:var(--gold)}

/* ---------- Download-Kacheln ---------- */
.download-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:26px}
@media(min-width:640px){.download-grid{grid-template-columns:1fr 1fr}}
.download-tile{
  display:flex;align-items:center;gap:15px;text-align:left;cursor:pointer;
  border:1px solid var(--border);background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:19px;
  transition:box-shadow .25s ease,transform .22s var(--ease-out),border-color .22s ease;
}
.download-tile:hover:not(:disabled){box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:#bfe4e9}
.download-tile:disabled{opacity:.6;cursor:wait}
.dl-icon{flex:0 0 auto;width:44px;height:44px;border-radius:13px;background:var(--tint);color:var(--blue);display:flex;align-items:center;justify-content:center}
.dl-icon svg{width:20px;height:20px}
.download-tile p{margin:0}
.download-tile .dl-title{font-weight:700;color:var(--navy);font-size:.95rem}
.download-tile .dl-sub{font-size:.8rem;color:var(--muted)}

/* ---------- Kapitel 3 ---------- */
.card.solution-card,.solution-card{display:flex;align-items:center;gap:16px;padding:14px 20px 14px 14px}
.solution-thumb{
  flex:0 0 auto;width:120px;aspect-ratio:16/9;border-radius:11px;overflow:hidden;background:var(--dark-grad);
}
.solution-thumb img{width:100%;height:100%;object-fit:cover}
.solution-thumb.locked-thumb{display:flex;align-items:center;justify-content:center;color:#9aa7b4;background:#eef1f4}
@media(max-width:520px){.solution-thumb{width:88px}}

/* ---------- Profil ---------- */
.profile-hero{display:flex;align-items:center;gap:18px;margin-bottom:28px}
.profile-avatar{
  width:74px;height:74px;border-radius:50%;background:var(--teal-grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;
  box-shadow:0 12px 30px rgba(30,126,140,.35);border:3px solid #fff;
}
.profile-hero h1{font-size:1.6rem}
.profile-hero .muted{font-size:.9rem}
.profile-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:720px){.profile-grid{grid-template-columns:1fr 1fr}.profile-grid .span-2{grid-column:span 2}}
.profile-grid .card+.card{margin-top:0}
.profile-row{display:flex;align-items:center;gap:10px;font-size:.92rem;margin-bottom:9px}
.profile-row .k{color:var(--muted);min-width:88px}
.quota-dots{display:inline-flex;gap:4px;margin:0 8px}
.quota-dot{width:13px;height:13px;border-radius:50%;background:#e3e9ef;transition:background .3s ease}
.quota-dot.filled{background:var(--btn);box-shadow:0 0 0 3px rgba(43,163,177,.18)}

/* ---------- Toasts ---------- */
#toast-container{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none;width:min(460px,92%)}
.toast{
  pointer-events:auto;width:100%;
  background:var(--navy);color:#fff;border-radius:14px;padding:14px 18px;
  font-size:.92rem;font-weight:600;box-shadow:0 16px 44px rgba(13,27,46,.4);
  display:flex;align-items:center;gap:11px;
  animation:toastIn .35s var(--ease-out) both;
}
.toast svg{width:19px;height:19px;flex:0 0 auto}
.toast.leaving{animation:toastOut .3s ease both}
.toast-success{background:var(--success)}
.toast-error{background:var(--danger)}
@keyframes toastIn{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(10px)}}

/* ---------- Dialog ---------- */
.dialog-overlay{
  position:fixed;inset:0;z-index:150;background:rgba(13,27,46,.6);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;
  animation:fadeIn .22s ease both;
}
.dialog{
  background:#fff;border-radius:20px;box-shadow:0 34px 90px rgba(13,27,46,.45);
  width:min(470px,100%);padding:30px;animation:dialogIn .3s var(--ease-out) both;
  max-height:90vh;overflow-y:auto;
}
@keyframes dialogIn{from{opacity:0;transform:translateY(18px) scale(.96)}to{opacity:1;transform:none}}
.dialog .dlg-icon{
  width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.dialog .dlg-icon svg{width:25px;height:25px}
.dialog .dlg-icon.teal{background:var(--tint);color:var(--blue)}
.dialog .dlg-icon.green{background:var(--success-bg);color:var(--success)}
.dialog .dlg-icon.red{background:var(--danger-bg);color:var(--danger)}
.dialog .dlg-icon.gold{background:#fdf3d7;color:#b8860b}
.dialog h2{font-size:1.28rem;margin-bottom:10px}
.dialog .dialog-text{color:var(--muted);font-size:.94rem;line-height:1.65}
.dialog .dialog-text p+p{margin-top:10px}
.dialog .dialog-text strong{color:var(--navy)}
.dialog .dialog-actions{margin-top:24px;display:flex;flex-direction:column;gap:10px}

/* ---------- Support ---------- */
.support-fab{
  position:fixed;bottom:22px;right:22px;z-index:90;
  width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;
  background:var(--btn-grad);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 36px rgba(43,163,177,.5);
  transition:transform .22s var(--ease-out),box-shadow .25s ease;
}
.support-fab:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 20px 46px rgba(43,163,177,.55)}
.support-fab svg{width:24px;height:24px}

/* ---------- Offline ---------- */
.offline-banner{
  position:fixed;top:0;left:0;right:0;z-index:300;
  background:var(--danger);color:#fff;text-align:center;
  font-size:.88rem;font-weight:600;padding:9px 16px;
}

/* ---------- Gebrandete Video-Cover (statt PNG-Thumbnails) ---------- */
.video-cover{
  position:absolute;inset:0;z-index:5;width:100%;height:100%;padding:0;border:0;cursor:pointer;
  background:var(--dark-grad);display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.video-cover::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(195,228,233,.16) 1px,transparent 1px);
  background-size:24px 24px;opacity:.55;
  -webkit-mask-image:linear-gradient(140deg,transparent 25%,#000);
  mask-image:linear-gradient(140deg,transparent 25%,#000);
}
.video-cover::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(440px 320px at 86% -12%,rgba(69,191,204,.3),transparent 70%),
             radial-gradient(320px 260px at -8% 112%,rgba(30,126,140,.35),transparent 70%);
}
.video-cover .vc-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:12px;padding:22px;text-align:center}
.video-cover .vc-kicker{
  display:inline-flex;align-items:center;gap:9px;font-size:.72rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
}
.video-cover .vc-kicker::before,.video-cover .vc-kicker::after{content:"";width:22px;height:2px;background:rgba(69,191,204,.5);border-radius:2px}
.video-cover .vc-title{color:#fff;font-size:clamp(1.05rem,2.6vw,1.6rem);font-weight:800;line-height:1.28;max-width:26ch;text-wrap:balance}
.video-cover .vc-sub{color:var(--light-on-navy);font-size:.84rem}
.video-cover .play-badge{
  position:relative;margin-top:8px;width:70px;height:70px;border-radius:50%;
  background:rgba(43,163,177,.94);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 36px rgba(13,27,46,.5),0 0 0 10px rgba(69,191,204,.16);
  transition:transform .25s var(--ease-out),box-shadow .25s ease;
}
.video-cover:hover .play-badge{transform:scale(1.1);box-shadow:0 16px 44px rgba(13,27,46,.55),0 0 0 15px rgba(69,191,204,.13)}
.video-cover .vc-corner{position:absolute;right:18px;bottom:8px;font-size:3rem;font-weight:800;color:rgba(195,228,233,.12);line-height:1;z-index:1;pointer-events:none}

/* Mini-Cover für Listenkarten (Lektionen, Musterlösungen) */
.mini-cover{
  flex:0 0 auto;width:132px;aspect-ratio:16/9;border-radius:12px;overflow:hidden;position:relative;
  background:var(--dark-grad);display:flex;align-items:center;justify-content:center;
}
.mini-cover::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120px 90px at 85% -20%,rgba(69,191,204,.35),transparent 70%);
}
.mini-cover .mini-play{
  position:relative;z-index:2;width:34px;height:34px;border-radius:50%;
  background:rgba(43,163,177,.92);display:flex;align-items:center;justify-content:center;
  transition:transform .2s var(--ease-out);
}
.mini-cover .mini-play svg{width:14px;height:14px;color:#fff;margin-left:2px}
a.card:hover .mini-play{transform:scale(1.14)}
.mini-cover .mc-label{
  position:absolute;left:10px;top:7px;z-index:2;font-size:.58rem;font-weight:800;
  letter-spacing:.13em;text-transform:uppercase;color:rgba(195,228,233,.85);
}
.mini-cover .mc-num{position:absolute;right:9px;bottom:2px;font-size:1.7rem;font-weight:800;color:rgba(195,228,233,.16);line-height:1.2;pointer-events:none}
.mini-cover.locked-thumb{background:#eef1f4}
.mini-cover.locked-thumb::before{display:none}
.mini-cover.locked-thumb svg{color:#9aa7b4}
@media(max-width:560px){.mini-cover{width:96px}}

/* ---------- Fall-Drawer im Prüfungsraum ---------- */
.exam-tool-btn{
  position:fixed;top:16px;right:16px;z-index:96;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(13,27,46,.55);border:1.5px solid rgba(255,255,255,.4);color:#fff;
  padding:10px 18px;border-radius:99px;font-size:.88rem;font-weight:600;cursor:pointer;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.exam-tool-btn:hover{background:rgba(255,255,255,.16);border-color:#fff;transform:translateY(-1px)}
.exam-tool-btn svg{width:16px;height:16px}
.drawer-overlay{
  position:fixed;inset:0;z-index:110;background:rgba(13,27,46,.5);
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.drawer-overlay.open{opacity:1;pointer-events:auto}
.case-drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:120;width:min(540px,94vw);
  background:#fff;box-shadow:-24px 0 70px rgba(13,27,46,.4);
  transform:translateX(105%);transition:transform .38s var(--ease-out);
  display:flex;flex-direction:column;
}
.case-drawer.open{transform:none}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 22px;border-bottom:1px solid var(--border);flex:0 0 auto;
}
.drawer-head h2{font-size:1.02rem}
.drawer-close{
  flex:0 0 auto;background:var(--tint);border:0;width:38px;height:38px;border-radius:50%;
  cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--navy);
  transition:background .2s ease,transform .2s ease;
}
.drawer-close:hover{background:#d3ebee;transform:rotate(90deg)}
.drawer-close svg{width:17px;height:17px}
.drawer-body{flex:1;overflow-y:auto;padding:20px 22px;overscroll-behavior:contain}
.drawer-hint{font-size:.78rem;color:var(--muted);padding:10px 22px;border-top:1px solid var(--border);flex:0 0 auto;background:#fbfdfe}

/* Mandanten-Portrait im Ready-Screen */
.ready-avatar{
  width:112px;height:112px;border-radius:50%;overflow:hidden;margin:0 auto 22px;
  border:3px solid rgba(255,255,255,.85);
  box-shadow:0 16px 44px rgba(13,27,46,.55),0 0 0 8px rgba(69,191,204,.18);
}
.ready-avatar img{width:100%;height:100%;object-fit:cover}

/* ---------- Skeleton-Loading ---------- */
.skeleton{position:relative;overflow:hidden;background:#e6edf2;border-radius:12px}
.skeleton::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);
  animation:shimmer 1.3s infinite;
}
@keyframes shimmer{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

/* ---------- Konfetti ---------- */
.confetti{position:fixed;inset:0;z-index:250;pointer-events:none;overflow:hidden}
.confetti i{
  position:absolute;top:-16px;height:14px;width:9px;border-radius:2px;
  background:hsl(var(--h,190) 75% 55%);opacity:.95;
  animation:confFall linear forwards;
}
@keyframes confFall{
  0%{transform:translateY(0) rotate(0) skewX(0)}
  100%{transform:translateY(108vh) rotate(680deg) skewX(18deg);opacity:.85}
}

/* ---------- Mikro-Pegel ---------- */
.level-track{height:16px;border-radius:99px;background:var(--tint);overflow:hidden;margin-top:14px}
.level-bar{height:100%;width:0%;border-radius:99px;background:var(--teal-grad);transition:width .12s linear}

/* ---------- Notizen ---------- */
.notes-area{min-height:150px;font-size:.94rem;line-height:1.6}

/* Vorbereitungsraum: Fall links, Notizblock rechts (sticky) */
.prep-layout{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
@media(min-width:1020px){
  .prep-layout{grid-template-columns:1fr 350px}
  .prep-notes{position:sticky;top:calc(var(--header-h) + 118px)}
  .prep-notes .notes-area{min-height:320px}
}

/* ---------- Selbstreflexion ---------- */
.reflex-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:11px 0;border-bottom:1px solid var(--border);
}
.reflex-row:last-of-type{border-bottom:0}
.reflex-label{font-size:.93rem;font-weight:600;color:var(--navy)}
.reflex-btns{display:inline-flex;gap:6px}
.reflex-btn{
  border:1.5px solid var(--border);background:#fbfdfe;color:var(--muted);
  border-radius:99px;padding:7px 15px;font-size:.84rem;font-weight:600;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .15s ease;
}
.reflex-btn:hover{border-color:var(--btn);color:var(--blue);transform:translateY(-1px)}
.reflex-btn.active{background:var(--btn-grad);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(43,163,177,.3)}
#reflex-done{margin-top:14px}

/* ---------- Drawer-Tabs ---------- */
.drawer-tabs{display:flex;gap:6px;padding:10px 14px 0;border-bottom:1px solid var(--border);flex:0 0 auto}
.drawer-tab{
  display:inline-flex;align-items:center;gap:7px;
  background:none;border:0;border-bottom:2.5px solid transparent;cursor:pointer;
  padding:9px 13px;font-size:.9rem;font-weight:600;color:var(--muted);
  transition:color .2s ease,border-color .2s ease;
}
.drawer-tab svg{width:15px;height:15px}
.drawer-tab:hover{color:var(--navy)}
.drawer-tab.active{color:var(--blue);border-bottom-color:var(--btn)}

/* ---------- Zertifikat ---------- */
.certificate{
  background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);
  padding:14px;border:1px solid var(--border);
}
.cert-inner{
  border:2.5px solid var(--btn);border-radius:12px;outline:1px solid #cdeaee;outline-offset:5px;
  padding:clamp(28px,5vw,52px);text-align:center;position:relative;overflow:hidden;
}
.cert-inner::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px 300px at 90% -18%,rgba(69,191,204,.12),transparent 70%);
}
.cert-logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);margin-bottom:22px}
.cert-kicker{font-size:.8rem;font-weight:800;letter-spacing:.34em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.cert-name{font-size:clamp(1.7rem,4.5vw,2.5rem);margin-bottom:16px}
.cert-text{color:var(--muted);font-size:.96rem;max-width:52ch;margin:0 auto 34px;line-height:1.7}
.cert-text strong{color:var(--navy)}
.cert-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.cert-date{font-weight:700;color:var(--navy);border-top:1.5px solid var(--border);padding-top:8px;min-width:130px}
.cert-date-label{font-size:.72rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.cert-badge{
  width:62px;height:62px;border-radius:50%;background:var(--teal-grad);color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(43,163,177,.4);
}
.cert-badge svg{width:28px;height:28px}
@media print{
  .no-print,.app-header,.app-footer,.support-fab,#toast-container,.offline-banner{display:none!important}
  body,body::before{background:#fff!important}
  .page{padding:0}
  .certificate{box-shadow:none;border:0;padding:0}
  .container-narrow{width:100%}
}

/* ---------- Ausbilder-Dashboard ---------- */
.azubi-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.azubi-ident{display:flex;align-items:center;gap:13px;flex:0 0 220px;min-width:200px}
.azubi-avatar{
  flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--teal-grad);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;
}
.azubi-progress{flex:1;min-width:240px}
.azubi-dots{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.dot-group{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:700;color:var(--muted)}
.azubi-actions{flex:0 0 auto;display:flex;align-items:center}

/* ---------- Prüfungsraum-Hintergründe vereinheitlichen ---------- */
.exam-bg img{filter:saturate(.62) contrast(1.05) brightness(.85)}
.exam-bg::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:rgba(30,126,140,.32);mix-blend-mode:color;
}
.exam-bg::after{z-index:2}
.exam-invite .bgimg img{filter:saturate(.68) contrast(1.05) brightness(.9)}

/* ---------- Fallbacks für ältere Browser ---------- */
@supports not (aspect-ratio: 16/9){
  .video-frame{height:0;padding-bottom:56.25%}
  .mini-cover{height:74px}
  .lesson-thumb{height:74px}
}

/* ---------- Utilities ---------- */
.text-center{text-align:center}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:36px}
.mb-2{margin-bottom:16px}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.success-inline{display:inline-flex;align-items:center;gap:8px;color:var(--success);font-weight:700;font-size:.94rem}
.success-inline svg{width:20px;height:20px}
.icon-inline{width:18px;height:18px;vertical-align:-3px}
.divider{border:0;border-top:1px solid var(--border);margin:22px 0}
.lesson-nav{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:26px}