/* =========================================================================
   MOG — Mitgliederbereich / Kurs-Portal
   Baut auf mog.css auf. Login · Dashboard · Player.
   ========================================================================= */

/* ============ shared portal chrome ============ */
.portal-nav .nav-inner{ padding-block:13px; }
.portal-nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(20,18,16,.86); backdrop-filter:blur(16px) saturate(1.2);
  border-bottom:1px solid var(--line);
}
.portal-nav .brand img{ height:40px; }
.portal-tools{ display:flex; align-items:center; gap:18px; }
.portal-pill{ display:inline-flex; align-items:center; gap:9px; font-family:var(--mono); font-size:12px;
  letter-spacing:.04em; color:var(--ink-dim); padding:8px 14px; border-radius:100px;
  border:1px solid var(--line-2); background:rgba(255,255,255,.02); }
.portal-pill .dot{ width:7px; height:7px; border-radius:50%; background:var(--gold-3); box-shadow:0 0 9px var(--gold-3); }
.logout-link{ display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:12px;
  letter-spacing:.04em; text-transform:uppercase; color:var(--ink-mute); transition:color .2s; }
.logout-link:hover{ color:var(--gold-2); }
.logout-link svg{ width:15px; height:15px; stroke:currentColor; }
@media (max-width:620px){ .portal-pill{ display:none; } }

/* ============ LOGIN ============ */
.login-shell{ min-height:100vh; display:grid; place-items:center; padding:96px var(--pad) 48px; }
.login-card{ width:100%; max-width:430px; background:var(--bg-card); border:1px solid var(--line-2);
  border-radius:var(--radius-l); padding:clamp(30px,5vw,46px); box-shadow:var(--shadow); position:relative; overflow:hidden; }
.login-card::before{ content:""; position:absolute; inset:0 0 auto 0; height:3px; background:var(--grad-gold); }
.login-brand{ display:flex; flex-direction:column; align-items:center; gap:16px; text-align:center; margin-bottom:30px; }
.login-brand img{ height:60px; filter:drop-shadow(0 8px 20px rgba(0,0,0,.5)); }
.login-brand .lb-name{ font-family:var(--display); font-weight:900; font-size:26px; letter-spacing:.02em; line-height:1; }
.login-brand .lb-name .bm{ color:#9aa0a6; } .login-brand .lb-name .bo{ color:#fff; } .login-brand .lb-name .bg{ color:var(--gold-2); }
.login-brand .lb-tag{ font-family:var(--mono); font-size:10px; letter-spacing:.24em; text-transform:uppercase; color:var(--ink-mute); margin-top:7px; }
.login-card h1{ font-size:1.5rem; text-align:center; margin-bottom:6px; }
.login-card .sub{ text-align:center; font-size:14px; color:var(--ink-mute); margin-bottom:26px; }
.login-card .fld{ margin-bottom:15px; }
.login-card label{ display:block; font-family:var(--mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase;
  color:var(--ink-dim); margin-bottom:7px; }
.login-card input{ width:100%; background:var(--bg-1); border:1px solid var(--line-2); border-radius:10px;
  padding:14px 15px; color:var(--ink); font-family:var(--body); font-size:15px; transition:.2s; }
.login-card input:focus{ outline:none; border-color:var(--gold-2); box-shadow:0 0 0 3px rgba(205,165,58,.14); }
.login-card input::placeholder{ color:var(--ink-faint); }
.login-card .btn{ margin-top:8px; }
.login-error{ display:none; align-items:center; gap:9px; font-size:13px; color:#f0a9a0;
  background:rgba(220,90,80,.08); border:1px solid rgba(220,90,80,.28); border-radius:9px; padding:11px 13px; margin-bottom:16px; }
.login-error.show{ display:flex; }
.login-error svg{ width:16px; height:16px; stroke:#f0a9a0; flex-shrink:0; }
.demo-hint{ margin-top:22px; padding:14px 16px; border:1px dashed var(--gold-line); border-radius:11px;
  background:rgba(205,165,58,.05); font-size:13px; color:var(--ink-dim); line-height:1.55; }
.demo-hint b{ color:var(--gold-1); font-family:var(--mono); font-weight:700; }
.demo-hint .dh-top{ display:flex; align-items:center; gap:8px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.16em; text-transform:uppercase; color:var(--gold-2); margin-bottom:7px; }
.demo-hint .dh-top svg{ width:14px; height:14px; stroke:var(--gold-2); }
.login-back{ display:block; text-align:center; margin-top:24px; font-size:13px; color:var(--ink-mute); }
.login-back:hover{ color:var(--gold-2); }

/* ============ DASHBOARD ============ */
.dash{ padding-top:96px; padding-bottom:clamp(60px,9vw,100px); }
.dash-head{ display:grid; grid-template-columns:1.4fr 1fr; gap:30px; align-items:center; margin-bottom:clamp(34px,5vw,52px); }
.dash-head .greet .kicker{ margin-bottom:14px; }
.dash-head h1{ font-size:clamp(2rem,4vw,3rem); }
.dash-head h1 .nm{ background:var(--grad-gold); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.dash-head p{ font-size:15px; color:var(--ink-dim); margin:14px 0 0; max-width:44ch; }

/* progress ring card */
.prog-card{ background:var(--bg-card); border:1px solid var(--line-2); border-radius:var(--radius-l);
  padding:26px 30px; display:flex; align-items:center; gap:26px; }
.prog-ring{ position:relative; width:104px; height:104px; flex-shrink:0; }
.prog-ring svg{ width:104px; height:104px; transform:rotate(-90deg); }
.prog-ring .track{ fill:none; stroke:var(--bg-3); stroke-width:9; }
.prog-ring .bar{ fill:none; stroke:url(#gold-grad); stroke-width:9; stroke-linecap:round;
  transition:stroke-dashoffset 1s cubic-bezier(.2,.7,.2,1); }
.prog-ring .pct{ position:absolute; inset:0; display:grid; place-items:center; flex-direction:column; }
.prog-ring .pct b{ font-family:var(--display); font-weight:900; font-size:24px; line-height:1; }
.prog-ring .pct span{ font-family:var(--mono); font-size:9.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-mute); margin-top:3px; }
.prog-meta{ display:flex; flex-direction:column; gap:6px; }
.prog-meta .pm-big{ font-family:var(--display); font-weight:800; font-size:19px; }
.prog-meta .pm-sub{ font-size:13.5px; color:var(--ink-mute); }
.prog-meta .btn{ margin-top:10px; align-self:flex-start; }
@media (max-width:860px){ .dash-head{ grid-template-columns:1fr; } }

/* lesson groups */
.lesson-group{ margin-top:clamp(34px,5vw,48px); }
.lesson-group-head{ display:flex; align-items:center; gap:16px; margin-bottom:20px; }
.lesson-group-head .lg-title{ font-family:var(--mono); font-size:12px; font-weight:700; letter-spacing:.2em;
  text-transform:uppercase; color:var(--gold-2); white-space:nowrap; }
.lesson-group-head .lg-line{ height:1px; background:var(--line); flex:1; }
.lesson-group-head .lg-count{ font-family:var(--mono); font-size:12px; color:var(--ink-mute); white-space:nowrap; }

.lessons{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
@media (max-width:760px){ .lessons{ grid-template-columns:1fr; } }

.lesson{ display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:18px;
  background:var(--bg-card); border:1px solid var(--line); border-radius:var(--radius); padding:18px 20px;
  transition:border-color .22s ease, transform .22s ease, background .22s ease; cursor:pointer; }
.lesson:hover{ border-color:var(--gold-line); transform:translateY(-2px); background:var(--bg-2); }
.lesson.is-done{ border-color:rgba(205,165,58,.22); }
.lesson-num{ position:relative; width:44px; height:44px; border-radius:11px; flex-shrink:0;
  display:grid; place-items:center; background:var(--bg-2); border:1px solid var(--line-2);
  font-family:var(--display); font-weight:900; font-size:17px; color:var(--ink-dim); }
.lesson.is-done .lesson-num{ background:var(--grad-gold); border-color:transparent; color:#241b02; }
.lesson-num .chk{ display:none; width:22px; height:22px; }
.lesson.is-done .lesson-num .chk{ display:block; } .lesson.is-done .lesson-num .nlabel{ display:none; }
.lesson-num .chk svg{ width:22px; height:22px; stroke:#241b02; stroke-width:3; }
.lesson-body{ min-width:0; }
.lesson-body .lt{ font-family:var(--display); font-weight:700; font-size:16px; line-height:1.25;
  overflow:hidden; text-overflow:ellipsis; }
.lesson-body .lm{ display:flex; align-items:center; gap:10px; margin-top:6px; font-size:12.5px; color:var(--ink-mute); }
.lesson-body .lm .play{ display:inline-flex; align-items:center; gap:5px; }
.lesson-body .lm .play svg{ width:12px; height:12px; }
.lesson-body .lm .sep{ opacity:.4; }
.lesson-go{ width:34px; height:34px; border-radius:9px; display:grid; place-items:center; flex-shrink:0;
  border:1px solid var(--line-2); color:var(--ink-mute); transition:.2s; }
.lesson:hover .lesson-go{ border-color:var(--gold-line); color:var(--gold-2); }
.lesson-go svg{ width:16px; height:16px; stroke:currentColor; }

/* ============ PLAYER ============ */
.player{ padding-top:84px; padding-bottom:clamp(50px,8vw,90px); }
.player-grid{ display:grid; grid-template-columns:1fr 320px; gap:30px; align-items:start; }
@media (max-width:980px){ .player-grid{ grid-template-columns:1fr; } }

.player-crumbs{ display:flex; align-items:center; gap:10px; font-family:var(--mono); font-size:12px;
  letter-spacing:.06em; text-transform:uppercase; color:var(--ink-mute); margin-bottom:18px; }
.player-crumbs a:hover{ color:var(--gold-2); }
.player-crumbs .sep{ color:var(--ink-faint); }

/* video / placeholder */
.stage{ position:relative; aspect-ratio:16/9; width:100%; border-radius:var(--radius-l); overflow:hidden;
  border:1px solid var(--line-2); background:#0d0b09; }
.stage video{ width:100%; height:100%; object-fit:cover; display:block; }
.stage-ph{ position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:22px; text-align:center; padding:30px;
  background:
    radial-gradient(120% 130% at 50% 0%, rgba(205,165,58,.14), transparent 58%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.012) 0 14px, transparent 14px 28px),
    var(--bg-1); }
.stage-ph .play-btn{ width:84px; height:84px; border-radius:50%; background:var(--grad-gold); display:grid; place-items:center;
  box-shadow:var(--shadow-gold); position:relative; }
.stage-ph .play-btn::after{ content:""; position:absolute; inset:-10px; border-radius:50%; border:1px solid var(--gold-line);
  animation:phpulse 2.6s ease-out infinite; }
@keyframes phpulse{ 0%{ transform:scale(.9); opacity:.8; } 100%{ transform:scale(1.35); opacity:0; } }
.stage-ph .play-btn svg{ width:32px; height:32px; fill:#241b02; margin-left:4px; }
.stage-ph .ph-label{ display:flex; flex-direction:column; gap:7px; }
.stage-ph .ph-label .t{ font-family:var(--display); font-weight:800; font-size:clamp(1.1rem,2.4vw,1.5rem); color:var(--ink); }
.stage-ph .ph-label .s{ font-size:13.5px; color:var(--ink-mute); }
.stage-badge{ position:absolute; top:16px; left:16px; display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:10.5px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  color:var(--gold-1); background:rgba(20,18,16,.7); border:1px solid var(--gold-line); border-radius:100px;
  padding:7px 13px; backdrop-filter:blur(6px); }
.stage-badge .bdot{ width:6px; height:6px; border-radius:50%; background:var(--gold-2); animation:blink 1.6s ease-in-out infinite; }
@keyframes blink{ 0%,100%{ opacity:1; } 50%{ opacity:.3; } }
.stage-dur{ position:absolute; bottom:16px; right:16px; font-family:var(--mono); font-size:12px; color:var(--ink-dim);
  background:rgba(20,18,16,.7); border:1px solid var(--line-2); border-radius:7px; padding:5px 10px; backdrop-filter:blur(6px); }

/* lesson detail under video */
.lesson-detail{ margin-top:30px; }
.lesson-detail .ld-top{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:16px; }
.lesson-detail h1{ font-size:clamp(1.7rem,3.4vw,2.4rem); margin:6px 0 0; }
.lesson-detail .ld-lead{ font-size:16px; color:var(--ink-dim); margin:16px 0 0; max-width:64ch; }
.ld-points{ list-style:none; padding:0; margin:26px 0 0; display:grid; grid-template-columns:1fr 1fr; gap:12px 28px; }
.ld-points li{ display:flex; gap:12px; align-items:flex-start; font-size:14.5px; color:var(--ink-dim); }
.ld-points li svg{ width:20px; height:20px; stroke:var(--gold-2); flex-shrink:0; margin-top:2px; }
@media (max-width:620px){ .ld-points{ grid-template-columns:1fr; } }

.ld-smart{ margin-top:26px; display:flex; align-items:center; gap:13px; padding:18px 22px;
  border:1px solid var(--gold-line); border-radius:var(--radius); background:rgba(205,165,58,.06); }
.ld-smart svg{ width:24px; height:24px; stroke:var(--gold-2); flex-shrink:0; }
.ld-smart .smt{ font-family:var(--mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:var(--gold-2); }
.ld-smart .smv{ font-family:var(--display); font-weight:700; font-size:15.5px; color:var(--ink); margin-top:2px; }

/* done + nav buttons */
.ld-actions{ margin-top:30px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
  padding-top:26px; border-top:1px solid var(--line); }
.done-toggle{ display:inline-flex; align-items:center; gap:11px; font-family:var(--display); font-weight:700; font-size:15px;
  padding:14px 24px; border-radius:var(--radius-s); cursor:pointer; border:1px solid var(--line-2);
  background:rgba(255,255,255,.02); color:var(--ink); transition:.2s; }
.done-toggle:hover{ border-color:var(--gold-line); }
.done-toggle .box{ width:22px; height:22px; border-radius:6px; border:2px solid var(--ink-mute); display:grid; place-items:center; transition:.2s; }
.done-toggle .box svg{ width:14px; height:14px; stroke:#241b02; stroke-width:3; opacity:0; transition:.2s; }
.done-toggle.is-done{ border-color:transparent; background:var(--grad-gold); color:#241b02; }
.done-toggle.is-done .box{ border-color:#241b02; background:#241b02; }
.done-toggle.is-done .box svg{ opacity:1; stroke:var(--gold-1); }
.ld-nav{ display:flex; gap:10px; }
.ld-nav a{ display:inline-flex; align-items:center; gap:8px; font-family:var(--display); font-weight:700; font-size:14px;
  padding:13px 18px; border-radius:var(--radius-s); border:1px solid var(--line-2); color:var(--ink-dim); transition:.2s; }
.ld-nav a:hover{ border-color:var(--gold-line); color:var(--gold-1); }
.ld-nav a.disabled{ opacity:.35; pointer-events:none; }
.ld-nav a svg{ width:15px; height:15px; stroke:currentColor; }

/* sidebar curriculum */
.player-side{ position:sticky; top:96px; }
.side-card{ background:var(--bg-card); border:1px solid var(--line); border-radius:var(--radius-l); overflow:hidden; }
.side-head{ padding:20px 22px; border-bottom:1px solid var(--line); }
.side-head .sh-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
.side-head .sh-title{ font-family:var(--display); font-weight:800; font-size:16px; }
.side-head .sh-count{ font-family:var(--mono); font-size:12px; color:var(--gold-2); }
.side-bar{ height:6px; border-radius:100px; background:var(--bg-3); margin-top:14px; overflow:hidden; }
.side-bar i{ display:block; height:100%; border-radius:100px; background:var(--grad-gold); transition:width 1s cubic-bezier(.2,.7,.2,1); }
.side-list{ max-height:calc(100vh - 230px); overflow-y:auto; padding:8px; }
.side-list::-webkit-scrollbar{ width:8px; } .side-list::-webkit-scrollbar-thumb{ background:var(--bg-3); border-radius:8px; }
.side-group{ font-family:var(--mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-mute);
  padding:14px 12px 8px; }
.side-item{ display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:12px; padding:11px 12px;
  border-radius:10px; transition:background .18s; }
.side-item:hover{ background:var(--bg-2); }
.side-item.active{ background:rgba(205,165,58,.08); }
.side-item.active .si-title{ color:var(--gold-1); }
.side-item .si-num{ width:30px; height:30px; border-radius:8px; flex-shrink:0; display:grid; place-items:center;
  font-family:var(--display); font-weight:800; font-size:13px; color:var(--ink-mute); background:var(--bg-2); border:1px solid var(--line); }
.side-item.is-done .si-num{ background:var(--grad-gold); border-color:transparent; color:#241b02; }
.side-item .si-num .schk{ display:none; } .side-item.is-done .si-num .sn{ display:none; } .side-item.is-done .si-num .schk{ display:grid; place-items:center; }
.side-item .si-num .schk svg{ width:15px; height:15px; stroke:#241b02; stroke-width:3; }
.side-item .si-title{ font-size:13.5px; font-weight:600; color:var(--ink-dim); line-height:1.3;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.side-item.active .si-title{ font-weight:700; }
.side-item .si-dur{ font-family:var(--mono); font-size:11px; color:var(--ink-faint); white-space:nowrap; }
@media (max-width:980px){ .player-side{ position:static; } .side-list{ max-height:420px; } }

/* mobile back-to-overview */
.player-back{ display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:12px;
  letter-spacing:.06em; text-transform:uppercase; color:var(--ink-mute); margin-bottom:18px; transition:color .2s; }
.player-back:hover{ color:var(--gold-2); }
.player-back svg{ width:14px; height:14px; stroke:currentColor; }