:root{
  --authW: 720px;
  --authH: 0px;
  --glow1: rgba(57,208,255,.22);
  --glow2: rgba(65,242,182,.18);
  --glow3: rgba(255,77,109,.14);
}

/* Modern auth layout */
.authWrap{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:28px 0;
  position:relative;
  isolation:isolate;
}

/* Animated ambient background (login only) */
.authWrap::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(900px 500px at 15% 20%, var(--glow1), transparent 55%),
    radial-gradient(800px 520px at 85% 25%, var(--glow2), transparent 60%),
    radial-gradient(900px 600px at 60% 90%, var(--glow3), transparent 62%);
  filter: blur(18px);
  opacity:.90;
  z-index:-2;
}
.authWrap::after{
  content:"";
  position:absolute;
  inset:-30% -10%;
  background:
    conic-gradient(from 180deg,
      rgba(57,208,255,.0),
      rgba(57,208,255,.10),
      rgba(65,242,182,.10),
      rgba(255,77,109,.06),
      rgba(57,208,255,.0));
  animation: authSpin 18s linear infinite;
  opacity:.55;
  z-index:-3;
}
@keyframes authSpin{to{transform:rotate(360deg)}}

.authShell{
  width:min(var(--authW), 94vw);
  min-height:0;
  padding:18px;
  position:relative;
  overflow:hidden;
  border-radius:28px;
}

/* Gradient stroke shimmer */
.authShell::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:linear-gradient(120deg,
    rgba(57,208,255,.10),
    rgba(65,242,182,.10),
    rgba(255,77,109,.08),
    rgba(57,208,255,.10));
  background-size:260% 260%;
  animation: authGlow 10s ease-in-out infinite;
  opacity:.9;
  z-index:0;
}
@keyframes authGlow{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

.authShell > .inner{
  position:relative;
  z-index:1;
  border-radius:26px;
  height:auto;
  padding:20px;
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 24px 80px rgba(0,0,0,.55);
  backdrop-filter: blur(18px);
}

.authTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}

.brandRow{display:flex;align-items:center;gap:12px;min-width:0}
.brandLogo{
  width:48px;height:48px;border-radius:18px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:grid;place-items:center;
  position:relative;overflow:hidden;
  box-shadow:0 18px 48px rgba(57,208,255,.18);
}
.brandLogo::before{
  content:"";
  position:absolute;inset:-90%;
  background:conic-gradient(from 180deg, rgba(255,255,255,0), rgba(255,255,255,.55), rgba(255,255,255,0));
  animation: authSpin 3.6s linear infinite;
  opacity:.55;
}
.brandLogo::after{
  content:"Q";
  position:absolute;inset:2px;
  border-radius:16px;
  display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(10,15,25,.22), rgba(10,15,25,.82));
  font-weight:1000;
  letter-spacing:.5px;
  color:rgba(233,240,255,.92);
}
.brandText{min-width:0}
.brandTitle{font-weight:1000;font-size:18px;letter-spacing:-.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brandSub{color:var(--muted2);font-size:12px;margin-top:3px}

.statusPill{display:inline-flex;align-items:center;gap:8px}
.statusDot{width:8px;height:8px;border-radius:50%;background:var(--accent2);box-shadow:0 0 0 4px rgba(65,242,182,.12)}

.authGrid{
  display:grid;
  grid-template-columns: 1fr;
  gap:0;
  align-items:start;
  justify-items:center;
}

/* Left form card */
.formCard{
  width:min(520px, 92vw);
  padding:16px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  box-shadow: 0 16px 60px rgba(0,0,0,.35);
  overflow:hidden;
  position:relative;
}

.formCard::before{
  content:"";
  position:absolute;
  inset:-60% -35%;
  background:
    radial-gradient(closest-side, rgba(57,208,255,.20), transparent 62%),
    radial-gradient(closest-side, rgba(65,242,182,.18), transparent 64%),
    radial-gradient(closest-side, rgba(255,77,109,.12), transparent 62%);
  filter: blur(22px);
  opacity:.75;
  animation: floaty2 9s ease-in-out infinite;
  pointer-events:none;
}

.formCard > *{ position:relative; z-index:1; }

/* Tabs with sliding indicator */
.tabsX{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin:8px 0 14px;
}
.tabsX .rail{
  position:absolute;
  inset:0;
  border-radius:16px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
}
.tabsX .indicator{
  position:absolute;
  top:3px;bottom:3px;
  width:calc(50% - 6px);
  left:3px;
  border-radius:14px;
  background:linear-gradient(90deg, rgba(57,208,255,.22), rgba(65,242,182,.16));
  border:1px solid rgba(57,208,255,.26);
  box-shadow: 0 14px 44px rgba(57,208,255,.12);
  transition: transform .28s cubic-bezier(.2,.9,.2,1);
}
.tabsX.isReg .indicator{ transform: translateX(calc(100% + 10px)); }

.tabBtn{
  position:relative;
  z-index:1;
  padding:12px 10px;
  border-radius:14px;
  cursor:pointer;
  text-align:center;
  font-weight:950;
  color:rgba(233,240,255,.72);
  user-select:none;
  transition: color .2s ease;
}
.tabBtn.active{ color:var(--text); }

/* Animated panes */
.paneWrap{position:relative;}
.paneX{
  position:absolute;
  inset:0;
  opacity:0;
  transform: translateY(10px);
  pointer-events:none;
  transition: opacity .22s ease, transform .22s ease;
}
.paneX.active{
  position:relative;
  opacity:1;
  transform: translateY(0);
  pointer-events:auto;
}

/* Fields */
.field{position:relative;margin-top:12px;}
.fieldInput{
  width:100%;
  min-height:60px;
  padding:18px 52px 18px 52px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(9,14,22,.26);
  backdrop-filter: blur(10px);
  color:var(--text);
  outline:none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.02);
  transition: box-shadow .18s ease, border-color .18s ease, transform .12s ease, background .18s ease;
}
.fieldInput:focus{ box-shadow: var(--ring), inset 0 0 0 1px rgba(255,255,255,.03); border-color: rgba(57,208,255,.46); background:rgba(9,14,22,.30) }

.fieldInput::placeholder{
  color:rgba(233,240,255,.52);
}
.fieldInput:-webkit-autofill,
.fieldInput:-webkit-autofill:hover,
.fieldInput:-webkit-autofill:focus{
  -webkit-text-fill-color: rgba(233,240,255,.92);
  caret-color: rgba(233,240,255,.92);
  box-shadow: 0 0 0px 1000px rgba(9,14,22,.32) inset, var(--ring);
  border:1px solid rgba(57,208,255,.46);
  transition: background-color 9999s ease-in-out 0s;
}
.fieldInput:active{ transform: scale(.997) }
.fieldIcon{
  position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:22px;height:22px;opacity:.82;
}
.fieldIcon svg{width:22px;height:22px;display:block}
.fieldAction{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  width:40px;height:40px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:rgba(233,240,255,.86);
  cursor:pointer;
  display:grid;place-items:center;
  transition: transform .12s ease, background .2s ease, border-color .2s ease;
}
.fieldAction:hover{ transform: translateY(-50%) scale(1.03); background:rgba(255,255,255,.10); border-color: rgba(57,208,255,.24) }

/* Primary CTA */
.cta{
  margin-top:14px;
  width:100%;
  position:relative;
  overflow:hidden;
}
.cta::before{
  content:"";
  position:absolute;inset:-40% -30%;
  background:conic-gradient(from 180deg, rgba(255,255,255,0), rgba(255,255,255,.55), rgba(255,255,255,0));
  opacity:.0;
  transform: rotate(0deg);
  transition: opacity .2s ease;
}
.cta:hover::before{ opacity:.22; animation: authSpin 1.6s linear infinite; }

.btn.primary.loading{ position:relative; opacity:.92; }
.btn.primary.loading::after{
  content:"";
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(8,18,31,.35);
  border-top-color: rgba(8,18,31,.9);
  display:inline-block;
  animation: spinMini .8s linear infinite;
}
@keyframes spinMini{to{transform:rotate(360deg)}}

@keyframes floaty2{0%{transform:translate3d(-6px,0,0)}50%{transform:translate3d(12px,-14px,0)}100%{transform:translate3d(-6px,0,0)}}

.hintLine{color:var(--muted2);font-size:12px;margin-top:10px}

.microTags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.microTags .tag{
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:rgba(233,240,255,.78);
  font-size:12px;
  font-weight:850;
  letter-spacing:.1px;
}
.microTags .tag:nth-child(1){ box-shadow:0 0 0 4px rgba(57,208,255,.08) }
.microTags .tag:nth-child(2){ box-shadow:0 0 0 4px rgba(65,242,182,.08) }
.microTags .tag:nth-child(3){ box-shadow:0 0 0 4px rgba(255,77,109,.06) }

/* Role selection */
.roleSeg{
  display:flex;
  gap:10px;
  margin-top:12px;
  padding:6px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.14);
  backdrop-filter: blur(10px);
}
.segOpt{ position:relative; flex:1; cursor:pointer; }
.segOpt input{ position:absolute; opacity:0; pointer-events:none; }
.segOpt span{
  display:flex;
  align-items:center;
  justify-content:center;
  height:44px;
  border-radius:14px;
  color:rgba(233,240,255,.78);
  font-weight:950;
  letter-spacing:.2px;
  transition: transform .12s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}
.segOpt:hover span{ background:rgba(255,255,255,.07); transform: translateY(-1px); }
.segOpt input:checked + span{
  background:linear-gradient(135deg, rgba(57,208,255,.92), rgba(65,242,182,.92));
  color:rgba(5,10,18,.92);
  border-color: rgba(57,208,255,.35);
  box-shadow: 0 12px 34px rgba(57,208,255,.18), 0 8px 24px rgba(65,242,182,.14);
}
.adminPass{display:none;}
.adminPass.show{display:block;}

@media (max-width: 980px){
  .authShell{ padding:14px; }
  .authShell > .inner{ padding:16px; }
}

@media (prefers-reduced-motion: reduce){
  .authWrap::after, .authShell::before{ animation: none !important; }
  .tabsX .indicator{ transition: none !important; }
  .paneX{ transition: none !important; }
}