:root{
  --white:#ffffff;
  --muted:rgba(255,255,255,.72);
  --line:rgba(255,255,255,.28);
  --glass:rgba(255,255,255,.075);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:"Montserrat",Arial,sans-serif;color:var(--white)}
body.login-page{
  min-height:100vh;
  display:grid;
  place-items:center;
  overflow-x:hidden;
  background:
    radial-gradient(circle at 50% 3%, rgba(255,255,255,.12), transparent 18%),
    radial-gradient(circle at 12% 26%, rgba(255,255,255,.055), transparent 18%),
    radial-gradient(circle at 82% 34%, rgba(255,255,255,.05), transparent 20%),
    linear-gradient(135deg,#010101 0%, #070707 45%, #000 100%);
}
body.login-page::before{
  content:"";
  position:fixed;
  inset:-20%;
  background:linear-gradient(115deg, transparent 0%, rgba(255,255,255,.09) 48%, transparent 58%);
  filter:blur(26px);
  opacity:.45;
  transform:rotate(-8deg);
  pointer-events:none;
}
.login-wrapper{width:min(840px, calc(100% - 32px));position:relative;z-index:1;text-align:center;padding:34px 0}
.login-brand{margin-bottom:26px}
.login-logo{width:170px;max-width:45vw;display:block;margin:0 auto 14px;filter:drop-shadow(0 0 20px rgba(255,255,255,.32))}
.login-brand p{margin:0;color:#fff;font-size:clamp(13px,2vw,19px);font-weight:600;letter-spacing:clamp(7px,1.4vw,15px);text-indent:clamp(7px,1.4vw,15px)}
.login-card{
  width:min(650px, 100%);
  margin:0 auto;
  padding:44px 62px 48px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.42);
  background:linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.035));
  box-shadow:0 0 0 1px rgba(255,255,255,.07) inset, 0 28px 80px rgba(0,0,0,.68), 0 0 34px rgba(255,255,255,.10);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
}
.login-card h1{margin:0 0 12px;font-size:clamp(30px,4vw,40px);line-height:1.1;font-weight:800;letter-spacing:-.03em}
.login-subtitle{margin:0 0 28px;color:var(--muted);font-size:18px;line-height:1.45}
.login-error{margin:0 auto 18px;padding:13px 16px;border:1px solid rgba(255,255,255,.30);border-radius:13px;background:rgba(255,255,255,.10);color:#fff;font-weight:700;font-size:14px;text-align:left}
.field-box{height:70px;margin:0 0 18px;padding:0 22px;display:grid;grid-template-columns:34px 1fr;align-items:center;gap:18px;border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.24)}
.field-box i{font-size:25px;color:#fff}
.field-box input{width:100%;border:0;outline:0;background:transparent;color:#fff;font:600 18px "Montserrat",Arial,sans-serif}
.field-box input::placeholder{color:rgba(255,255,255,.72)}
.password-box{grid-template-columns:34px 1fr 34px}
.toggle-password{width:34px;height:34px;display:grid;place-items:center;border:0;background:transparent;color:#fff;cursor:pointer;padding:0}
.toggle-password i{font-size:22px}
.remember-row{width:max-content;display:flex;align-items:center;gap:11px;margin:6px 0 26px;color:#fff;font-size:17px;font-weight:500;cursor:pointer}
.remember-row input{appearance:none;width:24px;height:24px;margin:0;border:2px solid rgba(255,255,255,.86);border-radius:5px;background:transparent;display:grid;place-items:center;cursor:pointer}
.remember-row input:checked{background:#fff}
.remember-row input:checked::after{content:"✓";color:#000;font-size:17px;font-weight:900;line-height:1}
.login-button{width:100%;height:70px;border:0;border-radius:12px;background:#fff;color:#050505;font:900 22px "Montserrat",Arial,sans-serif;letter-spacing:.06em;cursor:pointer;box-shadow:0 12px 28px rgba(255,255,255,.11);transition:.18s ease}
.login-button:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(255,255,255,.18)}
.secure-note{margin:24px 0 0;color:rgba(255,255,255,.78);font-size:17px;display:inline-flex;align-items:center;gap:12px}
.secure-note i{font-size:22px;color:#fff}
@media(max-width:640px){
  .login-wrapper{width:min(100% - 24px, 520px);padding:24px 0}
  .login-logo{width:126px;margin-bottom:12px}
  .login-brand{margin-bottom:22px}
  .login-card{padding:30px 22px 28px;border-radius:18px}
  .login-subtitle{font-size:14px;margin-bottom:22px}
  .field-box{height:58px;padding:0 16px;grid-template-columns:26px 1fr;gap:12px}
  .password-box{grid-template-columns:26px 1fr 30px}
  .field-box i{font-size:20px}.field-box input{font-size:15px}
  .remember-row{font-size:14px;margin-bottom:22px}.remember-row input{width:21px;height:21px}
  .login-button{height:60px;font-size:17px}
  .secure-note{font-size:14px}
}

.logo-perspective{
  display:flex;
  justify-content:center;
  align-items:center;
  margin:0 auto 18px;
  background:none;
  box-shadow:none;
  transform:none;
}

.login-logo{
  width:200px !important;
  max-width:200px !important;
  height:auto;
  filter:brightness(0) invert(1);
}
}