:root{
  --primary:#1266f1;
  --primary-dark:#0b55d5;
  --primary-soft:#eef4ff;
  --text:#1d2939;
  --muted:#7b8799;
  --border:#dfe5ed;
  --surface:#fff;
  --bg:#f4f7fb;
  --danger:#dc4c64;
}

*{box-sizing:border-box}

html,body{
  min-height:100%;
}

body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 20% 15%,rgba(18,102,241,.09),transparent 30%),
    radial-gradient(circle at 85% 80%,rgba(18,102,241,.06),transparent 26%),
    var(--bg);
}

button,input{
  font:inherit;
}

button{
  -webkit-tap-highlight-color:transparent;
}

.login-page{
  min-height:100vh;
  padding:28px 18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}

.login-card{
  width:100%;
  max-width:430px;
  padding:0;
  overflow:hidden;
  border:1px solid rgba(214,221,231,.92);
  border-radius:20px;
  background:rgba(255,255,255,.97);
  box-shadow:
    0 22px 65px rgba(23,32,51,.10),
    0 4px 12px rgba(23,32,51,.04);
  backdrop-filter:blur(10px);
}

.login-brand{
  min-height:128px;
  padding:26px 34px 24px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-bottom:1px solid #edf1f6;
  background:
    radial-gradient(circle at 50% 0,rgba(18,102,241,.10),transparent 68%),
    linear-gradient(180deg,#fbfdff 0%,#f7faff 100%);
}

.brand-logo-wrap{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.brand-logo{
  display:block;
  width:auto;
  max-width:235px;
  max-height:78px;
  object-fit:contain;
}

.login-card-content{
  padding:30px 34px 24px;
}

.brand-fallback{
  display:none;
  align-items:center;
  gap:10px;
}

.brand-fallback.show{
  display:flex;
}

.brand-fallback-icon{
  width:48px;
  height:48px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:linear-gradient(145deg,#1266f1,#4b8cff);
  color:#fff;
  font-weight:800;
  font-size:1.08rem;
  box-shadow:0 7px 18px rgba(18,102,241,.20);
}

.brand-fallback-text{
  color:#263246;
  font-size:1.22rem;
  font-weight:750;
  letter-spacing:-.02em;
}

.auth-view{
  display:none;
}

.auth-view.active{
  display:block;
  animation:authFade .22s ease;
}

@keyframes authFade{
  from{opacity:0;transform:translateY(5px)}
  to{opacity:1;transform:translateY(0)}
}

.login-heading{
  margin-bottom:24px;
  text-align:center;
}

.login-heading h1{
  margin:0 0 7px;
  color:#202a3b;
  font-size:1.45rem;
  line-height:1.2;
  font-weight:750;
  letter-spacing:-.025em;
}

.login-heading p{
  margin:0;
  color:var(--muted);
  font-size:.84rem;
  line-height:1.5;
}

.login-form{
  display:flex;
  flex-direction:column;
  gap:17px;
}

.field-group{
  display:flex;
  flex-direction:column;
  gap:7px;
}

.field-group label{
  color:#435067;
  font-size:.74rem;
  font-weight:700;
}

.field-control{
  position:relative;
}

.field-control input{
  width:100%;
  height:49px;
  padding:0 46px 0 44px;
  border:1px solid var(--border);
  border-radius:11px;
  outline:0;
  background:#fff;
  color:#263246;
  font-size:.83rem;
  transition:
    border-color .16s ease,
    box-shadow .16s ease,
    background .16s ease;
}

.field-control input::placeholder{
  color:#a2acba;
}

.field-control input:hover{
  border-color:#c8d2df;
}

.field-control input:focus{
  border-color:#9fc1fb;
  box-shadow:0 0 0 4px rgba(18,102,241,.09);
}

.field-icon{
  position:absolute;
  top:50%;
  left:15px;
  width:18px;
  height:18px;
  transform:translateY(-50%);
  color:#8b96a8;
  pointer-events:none;
}

.field-icon svg,
.password-toggle svg,
.primary-button svg,
.back-button svg,
.recovery-icon svg{
  width:100%;
  height:100%;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.password-toggle{
  position:absolute;
  top:50%;
  right:8px;
  width:34px;
  height:34px;
  padding:8px;
  border:0;
  border-radius:8px;
  transform:translateY(-50%);
  background:transparent;
  color:#8894a6;
  cursor:pointer;
}

.password-toggle:hover{
  background:#f2f5f9;
  color:#4e5b6f;
}

.password-toggle .eye-closed{
  display:none;
}

.password-toggle.visible .eye-open{
  display:none;
}

.password-toggle.visible .eye-closed{
  display:block;
}

.login-options{
  margin-top:-2px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.remember-control{
  position:relative;
  display:flex;
  align-items:center;
  gap:8px;
  color:#667085;
  font-size:.72rem;
  cursor:pointer;
  user-select:none;
}

.remember-control input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}

.remember-box{
  width:18px;
  height:18px;
  border:1px solid #cbd3df;
  border-radius:5px;
  background:#fff;
  display:grid;
  place-items:center;
}

.remember-control input:checked + .remember-box{
  border-color:var(--primary);
  background:var(--primary);
}

.remember-control input:checked + .remember-box::after{
  content:"✓";
  color:#fff;
  font-size:.68rem;
  font-weight:800;
}

.link-button,
.back-button{
  border:0;
  background:transparent;
  color:var(--primary);
  cursor:pointer;
}

.link-button{
  padding:3px 0;
  font-size:.72rem;
  font-weight:700;
}

.link-button:hover,
.back-button:hover{
  color:var(--primary-dark);
}

.primary-button{
  width:100%;
  height:49px;
  margin-top:2px;
  padding:0 17px;
  border:0;
  border-radius:11px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  background:var(--primary);
  color:#fff;
  font-size:.8rem;
  font-weight:750;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(18,102,241,.18);
  transition:
    background .16s ease,
    transform .16s ease,
    box-shadow .16s ease;
}

.primary-button:hover{
  background:var(--primary-dark);
  box-shadow:0 10px 24px rgba(18,102,241,.22);
}

.primary-button:active{
  transform:translateY(1px);
}

.primary-button svg{
  width:17px;
  height:17px;
}

.back-button{
  margin:-4px 0 21px;
  padding:4px 0;
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:.72rem;
  font-weight:700;
}

.back-button svg{
  width:15px;
  height:15px;
}

.recovery-heading{
  margin-bottom:24px;
}

.recovery-icon{
  width:46px;
  height:46px;
  margin:0 auto 14px;
  padding:12px;
  border-radius:13px;
  display:grid;
  place-items:center;
  background:var(--primary-soft);
  color:var(--primary);
}

.form-message{
  min-height:18px;
  margin-top:-4px;
  text-align:center;
  color:#198754;
  font-size:.7rem;
  line-height:1.4;
}

.login-footer{
  margin-top:27px;
  padding-top:18px;
  border-top:1px solid #edf0f4;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  color:#9aa4b3;
  font-size:.65rem;
}

.security-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:#14a44d;
  box-shadow:0 0 0 3px rgba(20,164,77,.10);
}

.page-footer{
  margin:18px 0 0;
  color:#98a2b3;
  font-size:.63rem;
  text-align:center;
}

@media(max-width:520px){
  .login-page{
    padding:18px 12px;
    justify-content:center;
  }

  .login-card{
    padding:0;
    border-radius:17px;
  }

  .login-brand{
    min-height:112px;
    padding:22px 24px 20px;
  }

  .brand-logo{
    max-width:205px;
    max-height:68px;
  }

  .login-card-content{
    padding:26px 22px 21px;
  }

  .login-options{
    align-items:flex-start;
  }
}

@media(max-width:365px){
  .login-card{
    padding-inline:0;
  }

  .login-card-content{
    padding-inline:18px;
  }

  .login-options{
    flex-direction:column;
    gap:9px;
  }
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    scroll-behavior:auto!important;
    animation-duration:.01ms!important;
    transition-duration:.01ms!important;
  }
}