/* Login atmosphere: slow aurora, layered cursor light and quiet stardust. */
.login-body{
  min-height:100vh;
  margin:0;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
.login-shell{
  position:relative;
  min-height:100vh;
  max-width:none;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:72px 20px 48px;
  box-sizing:border-box;
  isolation:isolate;
}
.login-bg{
  position:fixed;
  inset:0;
  z-index:0;
  background:
    radial-gradient(ellipse at 48% 42%,rgba(255,255,255,.82),transparent 65%),
    linear-gradient(135deg,#edf6f2 0%,#f6f8f7 52%,#eff3f8 100%);
  overflow:hidden;
  pointer-events:none;
}
.login-aurora{
  position:absolute;
  width:86vw;
  height:56vh;
  border-radius:50%;
  filter:blur(70px);
  will-change:transform;
}
.login-aurora-teal{
  left:-28%;
  top:-12%;
  background:radial-gradient(ellipse,rgba(92,199,174,.24),rgba(154,217,190,.13) 42%,transparent 70%);
  animation:loginAuroraTeal 22s ease-in-out infinite alternate;
}
.login-aurora-violet{
  right:-30%;
  bottom:-12%;
  background:radial-gradient(ellipse,rgba(157,175,225,.2),rgba(186,183,220,.1) 46%,transparent 70%);
  animation:loginAuroraViolet 26s ease-in-out infinite alternate;
}
.login-bg-glow{
  position:absolute;
  left:0;
  top:0;
  width:760px;
  height:760px;
  margin:-380px 0 0 -380px;
  transform:translate3d(32vw,36vh,0);
  will-change:transform;
}
.login-glow-halo,.login-glow-core,.login-glow-wisp{
  position:absolute;
  border-radius:50%;
}
.login-glow-halo{
  inset:0;
  background:radial-gradient(ellipse,rgba(76,191,180,.18),rgba(131,190,220,.1) 38%,transparent 70%);
  animation:loginHaloBreath 8s ease-in-out infinite;
}
.login-glow-core{
  inset:22%;
  background:radial-gradient(ellipse,rgba(255,255,255,.8),rgba(194,241,229,.35) 22%,rgba(146,204,224,.1) 48%,transparent 70%);
  filter:blur(18px);
  animation:loginCoreBreath 6s ease-in-out -2s infinite;
}
.login-glow-wisp{
  inset:6%;
  background:conic-gradient(from 40deg,transparent 0deg,rgba(163,180,224,.18) 80deg,transparent 150deg,rgba(87,196,174,.18) 240deg,transparent 320deg);
  filter:blur(52px);
  animation:loginWispTurn 32s linear infinite;
}
.login-bg-grid{
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(12,119,117,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(12,119,117,.04) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse at 50% 38%,#000,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 38%,#000,transparent 72%);
}
.login-stardust{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:.65;
}
.login-bg-vignette{
  position:absolute;
  inset:0;
  background:radial-gradient(ellipse at 50% 42%,transparent 26%,rgba(246,248,247,.55) 100%);
}
.login-brand{
  position:relative;
  z-index:1;
  max-width:420px;
  margin:0 0 28px;
  text-align:center;
  color:var(--ink);
  animation:loginRise .7s ease both;
}
.login-brand b{
  display:block;
  font-size:28px;
  letter-spacing:-.5px;
  line-height:1.15;
}
.login-brand small{
  display:block;
  margin-top:8px;
  color:var(--teal);
  font-size:12px;
  letter-spacing:1.4px;
}
.login-brand p{
  margin:16px 0 0;
  color:#718486;
  font-size:14px;
  line-height:1.7;
}
.login-card{
  position:relative;
  z-index:1;
  width:min(400px,100%);
  padding:34px 32px 30px;
  border-radius:18px;
  background:rgba(255,255,255,.8);
  border:1px solid rgba(255,255,255,.95);
  box-shadow:0 24px 64px rgba(27,76,70,.075),0 2px 10px rgba(27,76,70,.035),inset 0 0 0 1px rgba(12,119,117,.045);
  -webkit-backdrop-filter:blur(24px);
  backdrop-filter:blur(24px);
  animation:loginRise .7s .1s ease both;
}
.login-eyebrow{
  display:block;
  margin:0 0 14px;
  font:11px/1 'DM Mono',monospace;
  letter-spacing:2px;
  color:#9eb8b4;
}
.login-card h1{
  margin:0 0 8px;
  font-size:30px;
  letter-spacing:-.9px;
  color:var(--ink);
}
.login-lead{
  margin:0 0 24px;
  color:var(--muted);
  line-height:1.65;
  font-size:13px;
}
.login-form .field-label{margin-top:2px}
.login-form input{
  display:block;
  width:100%;
  border:1px solid var(--line);
  border-radius:8px;
  padding:12px 13px;
  margin:0 0 14px;
  background:#fff;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.login-form input:focus{
  outline:0;
  border-color:#9ec9c4;
  box-shadow:0 0 0 3px rgba(12,119,117,.12);
}
.login-form input::placeholder{
  color:#b1bbbc;
  font-size:13px;
}
.login-submit{
  display:block;
  width:100%;
  margin-top:8px;
  padding:13px 18px;
  border-radius:8px;
  transition:transform .16s ease,background .16s ease;
}
.login-submit:hover{transform:translateY(-1px)}
.login-submit:disabled{opacity:.65;transform:none;cursor:default}
.login-card .error{margin:0 0 12px}
@keyframes loginAuroraTeal{
  from{transform:translate3d(0,0,0) rotate(-18deg) scale(1)}
  to{transform:translate3d(16vw,12vh,0) rotate(8deg) scale(1.15)}
}
@keyframes loginAuroraViolet{
  from{transform:translate3d(0,0,0) rotate(-24deg) scale(1.1)}
  to{transform:translate3d(-12vw,-10vh,0) rotate(12deg) scale(.95)}
}
@keyframes loginHaloBreath{
  0%,100%{opacity:.55;transform:scale(.94)}
  50%{opacity:1;transform:scale(1.08)}
}
@keyframes loginCoreBreath{
  0%,100%{opacity:.55;transform:scale(.86)}
  50%{opacity:.95;transform:scale(1.1)}
}
@keyframes loginWispTurn{
  from{transform:rotate(0deg) scaleX(1.14)}
  to{transform:rotate(360deg) scaleX(1.14)}
}
@keyframes loginRise{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:none}
}
@media(max-width:560px){
  .login-shell{padding:48px 16px 36px}
  .login-brand b{font-size:24px}
  .login-brand p{font-size:13px}
  .login-card{padding:28px 22px 24px;border-radius:16px}
  .login-card h1{font-size:26px}
  .login-bg-glow{width:540px;height:540px;margin:-270px 0 0 -270px}
  .login-aurora{width:130vw;filter:blur(44px)}
}
@media(prefers-reduced-motion:reduce){
  .login-aurora,.login-glow-halo,.login-glow-core,.login-glow-wisp,.login-brand,.login-card{animation:none}
  .login-submit,.login-form input{transition:none}
}