:root{--bg:#08111f;--panel:#101c2f;--muted:#92a1b6;--text:#eef4ff;--gold:#d4af37;--gold-soft:#f1d190;--line:rgba(255,255,255,.11);--card:#0d1728;--ok:#2dd4bf;--danger:#fb7185}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at top left,#1e3358 0,#08111f 35%,#050914 100%);color:var(--text)}a{color:inherit;text-decoration:none}.container{width:min(1240px,92%);margin:auto}.nav{display:flex;justify-content:space-between;align-items:center;padding:24px 0}.brand-logo{font-weight:800;letter-spacing:.3px;font-size:18px}.pill{border:1px solid var(--line);border-radius:999px;padding:10px 15px;color:var(--muted);font-size:14px}.hero{padding:70px 0 55px}.hero h1{font-size:clamp(38px,6vw,78px);line-height:.95;margin:0 0 22px}.hero p{max-width:680px;color:var(--muted);font-size:19px;line-height:1.65}.gold{color:var(--gold)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.card{background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 20px 70px rgba(0,0,0,.25)}.brand-card{min-height:210px;display:flex;flex-direction:column;justify-content:space-between;transition:.2s}.brand-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.55)}.brand-card h2{font-size:28px;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;background:var(--gold);color:#111;padding:13px 18px;font-weight:800;cursor:pointer}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}.section{padding:32px 0}.lesson{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start}.video{aspect-ratio:16/9;width:100%;border:0;border-radius:20px;background:#000}.doc-list a{display:block;padding:14px;border:1px solid var(--line);border-radius:14px;margin:10px 0;color:var(--text)}.form{display:grid;gap:14px}.input,textarea,select{width:100%;border:1px solid var(--line);background:#0a1322;color:var(--text);border-radius:14px;padding:13px}label{color:var(--muted);font-size:14px}.admin-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#07101d;border-right:1px solid var(--line);padding:24px;position:sticky;top:0;height:100vh}.sidebar a{display:block;color:var(--muted);padding:12px;border-radius:12px}.sidebar a:hover{background:rgba(255,255,255,.06);color:var(--text)}.main{padding:28px}.table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.03);border-radius:18px;overflow:hidden}.table th,.table td{border-bottom:1px solid var(--line);padding:13px;text-align:left}.muted{color:var(--muted)}.badge{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--muted);font-size:13px}.alert{padding:14px 16px;border-radius:14px;margin:12px 0;background:rgba(45,212,191,.12);border:1px solid rgba(45,212,191,.35)}.danger{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.35)}.certificate{background:#fff;color:#111;max-width:950px;margin:40px auto;padding:70px;border:12px solid #d4af37;text-align:center}.certificate h1{font-size:54px;margin:10px}.certificate h2{font-size:36px;margin:20px}.printbar{text-align:center;margin:30px}

/* Luxury site surface */
body.home-page,body{background:radial-gradient(circle at 20% 0%,rgba(212,175,55,.12),transparent 18%),radial-gradient(circle at 80% 10%,rgba(62,88,128,.15),transparent 18%),linear-gradient(135deg,#05070d 0%,#09111d 46%,#03050a 100%)}
.home-container{min-height:100vh;display:flex;flex-direction:column}.premium-navline{padding-top:20px;position:relative}.premium-navline:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:1px;background:linear-gradient(90deg,rgba(212,175,55,.18),rgba(212,175,55,.5),rgba(212,175,55,.18))}.premium-admin-pill{padding:13px 22px;border-color:rgba(212,175,55,.6);color:var(--gold-soft);background:rgba(255,255,255,.02);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 12px 30px rgba(0,0,0,.18)}
.premium-home-large{flex:1;display:flex;align-items:center;justify-content:center;padding:36px 0 72px}.lux-stage{width:100%;min-height:calc(100vh - 120px);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;isolation:isolate}.lux-beam{position:absolute;top:-60px;left:-120px;width:520px;height:420px;background:linear-gradient(135deg,rgba(244,222,177,.42),rgba(244,222,177,0));filter:blur(12px);opacity:.38;transform:rotate(-6deg);z-index:-1}.lux-orbit{position:absolute;border:1px solid rgba(212,175,55,.10);border-radius:50%;z-index:-1}.orbit-one{width:760px;height:760px;right:-180px;top:80px}.orbit-two{width:540px;height:540px;right:-80px;top:180px}.orbit-three{width:340px;height:340px;right:40px;top:280px}.lux-contour{position:absolute;width:320px;height:320px;opacity:.13;z-index:-1}.lux-contour:before,.lux-contour:after{content:"";position:absolute;inset:0;border-radius:42% 58% 61% 39%/46% 43% 57% 54%;border:2px solid rgba(212,175,55,.6)}.lux-contour:after{inset:28px;border-color:rgba(212,175,55,.45)}.contour-left{left:-80px;top:230px;transform:rotate(-15deg)}.contour-right{right:-30px;top:90px;transform:rotate(18deg)}.lux-floor{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);width:min(1040px,90%);height:180px;border-top:1px solid rgba(212,175,55,.18);background:radial-gradient(circle at center top,rgba(212,175,55,.16),transparent 60%);opacity:.65;z-index:-1}
.feature-brand-panel{position:relative;width:min(940px,92%);min-height:440px;padding:46px 42px 34px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:42px;background:linear-gradient(180deg,rgba(42,31,18,.18),rgba(4,7,12,.92) 28%,rgba(3,5,10,.96));border:1px solid rgba(255,255,255,.08);box-shadow:0 38px 120px rgba(0,0,0,.52),inset 0 1px 0 rgba(255,255,255,.10),0 0 0 1px rgba(212,175,55,.12);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.feature-brand-panel:hover{transform:translateY(-4px);box-shadow:0 50px 145px rgba(0,0,0,.58),0 0 35px rgba(212,175,55,.08);border-color:rgba(212,175,55,.48)}
.feature-brand-panel:before{content:"";position:absolute;inset:18px;border-radius:34px;border:1px solid rgba(212,175,55,.62);box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
.feature-brand-panel:after{content:"";position:absolute;inset:26px;border-radius:30px;background:radial-gradient(circle at 50% 0%,rgba(243,207,120,.18),transparent 26%),linear-gradient(160deg,rgba(255,255,255,.03),rgba(255,255,255,0) 40%,rgba(255,255,255,.06) 72%,rgba(255,255,255,0) 74%);pointer-events:none}
.feature-rim{position:absolute;inset:12px;border-radius:36px;border:2px solid rgba(212,175,55,.22);box-shadow:0 0 24px rgba(212,175,55,.18),inset 0 0 24px rgba(212,175,55,.08)}
.feature-shine{position:absolute;top:-8px;left:50%;transform:translateX(-50%);width:180px;height:18px;border-radius:999px;background:radial-gradient(circle,rgba(255,227,165,.92),rgba(255,227,165,0) 70%);filter:blur(3px);opacity:.95}
.feature-brand-name{position:relative;z-index:1;font-family:Georgia,Times New Roman,serif;font-size:clamp(74px,11vw,134px);line-height:.96;letter-spacing:.07em;color:#edd09b;text-transform:uppercase;text-align:center;text-shadow:0 12px 35px rgba(0,0,0,.65),0 0 22px rgba(212,175,55,.07)}
.feature-divider{position:relative;z-index:1;display:block;width:min(420px,64%);height:30px;margin:26px auto 18px}.feature-divider:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:linear-gradient(90deg,rgba(212,175,55,0),rgba(212,175,55,.85) 18%,rgba(243,214,150,1) 50%,rgba(212,175,55,.85) 82%,rgba(212,175,55,0));transform:translateY(-50%)}.feature-divider i{position:absolute;left:50%;top:50%;width:14px;height:14px;background:linear-gradient(135deg,#f7e0b6,#d4af37);transform:translate(-50%,-50%) rotate(45deg);box-shadow:0 0 16px rgba(212,175,55,.42)}
.feature-arrow-circle{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:84px;height:84px;margin-top:18px;border-radius:50%;border:1px solid rgba(212,175,55,.72);background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.10),rgba(255,255,255,.03));box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 0 16px rgba(212,175,55,.12);font-size:54px;line-height:1;color:var(--gold-soft)}
.secondary-brands{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:28px}.secondary-brand-chip{padding:16px 22px;border-radius:999px;border:1px solid rgba(212,175,55,.28);background:rgba(255,255,255,.03);color:#e7d4a4;letter-spacing:.12em;text-transform:uppercase}.secondary-brand-chip:hover{border-color:rgba(212,175,55,.55);background:rgba(212,175,55,.08)}
.brand-hero{padding:40px 0 22px}.brand-hero-card{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:34px;padding:42px;min-height:230px;display:flex;align-items:center;justify-content:center;box-shadow:0 28px 90px rgba(0,0,0,.28)}.brand-hero-lux{position:relative;overflow:hidden;min-height:280px;background:linear-gradient(180deg,rgba(35,28,20,.20),rgba(5,8,13,.92));border-color:rgba(255,255,255,.10)}.brand-hero-lux:before{content:"";position:absolute;inset:16px;border-radius:26px;border:1px solid rgba(212,175,55,.42)}.brand-hero-glow{position:absolute;top:-20px;left:50%;transform:translateX(-50%);width:240px;height:36px;background:radial-gradient(circle,rgba(255,228,173,.9),rgba(255,228,173,0) 68%);filter:blur(4px)}.text-only-brand h1{margin:0;font-size:clamp(52px,8.8vw,106px);font-weight:500;letter-spacing:.16em;color:#f6f0df;text-transform:uppercase;font-family:Georgia,Times New Roman,serif;position:relative;z-index:1}.brand-hero-divider{position:absolute;left:50%;bottom:58px;transform:translateX(-50%);width:min(380px,64%);height:22px}.brand-hero-divider:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:linear-gradient(90deg,rgba(212,175,55,0),rgba(212,175,55,.82) 18%,rgba(243,214,150,1) 50%,rgba(212,175,55,.82) 82%,rgba(212,175,55,0));transform:translateY(-50%)}.brand-hero-divider i{position:absolute;left:50%;top:50%;width:12px;height:12px;background:linear-gradient(135deg,#f7e0b6,#d4af37);transform:translate(-50%,-50%) rotate(45deg)}
.lesson-card-lux{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border-color:rgba(255,255,255,.10);box-shadow:0 18px 60px rgba(0,0,0,.24)}.brand-logo-img,.brand-hero-logo{display:none!important}
@media(max-width:820px){.lesson,.admin-layout{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.hero{padding:38px 0}.certificate{padding:30px}.premium-home-large{padding:18px 0 52px}.lux-stage{min-height:calc(100vh - 100px)}.orbit-one{width:440px;height:440px;right:-120px;top:140px}.orbit-two{width:300px;height:300px;right:-60px;top:240px}.orbit-three,.contour-right{display:none}.contour-left{left:-120px;top:260px}.feature-brand-panel{min-height:330px;padding:32px 22px 24px;border-radius:28px}.feature-brand-panel:before{inset:12px;border-radius:22px}.feature-rim{inset:8px;border-radius:24px}.feature-brand-name{font-size:clamp(42px,14vw,74px);letter-spacing:.08em}.feature-divider{width:min(250px,72%);margin:18px auto 12px}.feature-arrow-circle{width:64px;height:64px;font-size:40px}.text-only-brand h1{letter-spacing:.10em}.brand-hero-divider{bottom:38px;width:min(240px,72%)} }


.site-version-badge{
  position:fixed;
  right:14px;
  bottom:12px;
  z-index:99999;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(212,175,55,.58);
  background:rgba(3,5,10,.82);
  color:#f1d190;
  font-size:12px;
  letter-spacing:.04em;
  box-shadow:0 12px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
}


/* Multi-brand equal panels */
.lux-stage-multi{align-items:flex-start;padding:36px 0 60px;min-height:auto}
.lux-brand-grid{width:min(1040px,100%);margin:34px auto 0;display:grid;grid-template-columns:1fr;gap:28px;position:relative;z-index:1}
.multi-brand-panel{width:100%;min-height:360px}
.multi-brand-panel .feature-brand-name{font-size:clamp(60px,8vw,118px)}
@media(min-width:1200px){.lux-brand-grid{width:min(1100px,100%)}}
@media(max-width:820px){.lux-stage-multi{padding:20px 0 50px}.lux-brand-grid{gap:18px;margin-top:18px}.multi-brand-panel{min-height:280px}.multi-brand-panel .feature-brand-name{font-size:clamp(40px,12vw,72px)}}


/* v4 participant registration + progress */
.register-page{flex:1;display:flex;align-items:center;justify-content:center;padding:54px 0 80px}
.register-modal{position:relative;width:min(620px,100%);padding:42px;border-radius:34px;background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035));border:1px solid rgba(212,175,55,.32);box-shadow:0 34px 110px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.10);overflow:hidden}
.register-modal:before{content:"";position:absolute;inset:16px;border-radius:26px;border:1px solid rgba(212,175,55,.24);pointer-events:none}
.register-modal h1{font-family:Georgia,Times New Roman,serif;font-size:clamp(42px,8vw,72px);letter-spacing:.12em;margin:0 0 12px;color:#f1d190;text-transform:uppercase}
.register-modal form{position:relative;z-index:1;margin-top:24px}
.register-btn{width:100%;margin-top:6px}
.progress-summary-card{display:flex;align-items:center;justify-content:space-between;gap:24px}
.progress-box{min-width:260px}
.progress-box span{font-size:34px;font-weight:800;color:#f1d190}
.progress-track,.admin-progress-track{height:10px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;border:1px solid rgba(255,255,255,.08);margin:8px 0}
.progress-track i,.admin-progress-track i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#d4af37,#f1d190)}
.admin-progress-track{width:150px;height:8px}
.badge-ok{border-color:rgba(45,212,191,.55);color:#8ff6e8;background:rgba(45,212,191,.10)}
.small-note{font-size:13px;margin-top:8px}
.mark-complete-btn{margin-top:12px}
@media(max-width:820px){.register-modal{padding:30px 22px}.progress-summary-card{align-items:flex-start;flex-direction:column}.progress-box{min-width:100%;width:100%}}


/* v4.3 admin delete + filters */
.danger-btn{background:rgba(251,113,133,.16)!important;color:#fecdd3!important;border:1px solid rgba(251,113,133,.55)!important;padding:10px 14px!important;border-radius:12px!important}
.danger-btn:hover{background:rgba(251,113,133,.24)!important}
.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));align-items:end;gap:14px;max-width:none!important}
.filter-actions{display:flex;gap:10px;align-items:center}
@media(max-width:980px){.filter-grid{grid-template-columns:1fr}.filter-actions{flex-direction:column;align-items:stretch}.filter-actions .btn{width:100%}}


/* v4.4 admin action buttons */
.action-cell{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.danger-btn{background:rgba(251,113,133,.16)!important;color:#fecdd3!important;border:1px solid rgba(251,113,133,.55)!important;padding:10px 14px!important;border-radius:12px!important}
.danger-btn:hover{background:rgba(251,113,133,.24)!important}
.table .btn{white-space:nowrap}


/* v4.6 version moved under logo + quiz disabled */
.site-version-badge{display:none!important}
.brand-logo-stacked{
  display:inline-flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  line-height:1;
}
.brand-logo-stacked .brand-version{
  display:block;
  margin-top:3px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.08em;
  color:rgba(241,209,144,.72);
}


/* v4.7 video based progress */
.lesson-progress-info{
  margin:16px 0 12px;
  padding:14px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  background:rgba(255,255,255,.035);
  display:grid;
  gap:8px;
}
.lesson-progress-track{margin-top:4px}
.lesson-progress-info strong{color:#f1d190}
.site-version-badge{display:none!important}


/* v4.9 video simple fix */
.resume-btn{
  margin-left:6px;
  border:1px solid rgba(212,175,55,.45);
  background:rgba(212,175,55,.10);
  color:#f1d190;
  border-radius:999px;
  padding:5px 9px;
  font-size:12px;
  cursor:pointer;
}
.video-error-note{
  color:#fecdd3!important;
  border:1px solid rgba(251,113,133,.45);
  background:rgba(251,113,133,.10);
  padding:10px;
  border-radius:12px;
}


/* v5.0 video stream fallback */
.small-note a{color:#f1d190;text-decoration:none;border-bottom:1px solid rgba(241,209,144,.35)}
.small-note a:hover{border-bottom-color:#f1d190}