.login-page {
  min-height: 100vh;
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at 85% 75%, rgba(28, 169, 201, 0.10), transparent 18rem),
    radial-gradient(circle at 15% 20%, rgba(13, 110, 253, 0.06), transparent 20rem),
    linear-gradient(180deg, #f8fcff 0%, #ffffff 45%, #f5fbff 100%);
  color: #163047;
}

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
  overflow: hidden;
}

.login-shell::before {
  content: "evalus";
  position: fixed;
  right: 2rem;
  bottom: -1.5rem;
  font-size: clamp(7rem, 22vw, 15rem);
  font-weight: 700;
  line-height: 0.8;
  color: rgba(28, 169, 201, 0.14);
  letter-spacing: -0.08em;
  pointer-events: none;
  user-select: none;
}

.login-card {
  width: min(100%, 440px);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(22, 48, 71, 0.08);
  border-radius: 1.25rem;
  box-shadow: 0 1.5rem 3rem rgba(22, 48, 71, 0.12);
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}

.login-brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, #1ca9c9 0%, #0d6efd 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 0.75rem 1.5rem rgba(13, 110, 253, 0.22);
}

.login-brand-title {
  margin: 0;
  font-size: 1.9rem;
  line-height: 1.1;
  font-weight: 700;
  color: #1ca9c9;
}

.login-brand-subtitle {
  margin: 0.25rem 0 0;
  color: #5c7488;
  font-size: 0.95rem;
}

.login-message {
  margin-bottom: 1rem;
}

.login-field {
  margin-bottom: 1rem;
}

.login-field .form-label {
  font-weight: 600;
  color: #345066;
  margin-bottom: 0.4rem;
}

.login-input-wrap {
  position: relative;
}

.login-input-wrap .form-control {
  min-height: 3rem;
  padding-left: 2.8rem;
  border-radius: 0.85rem;
  border-color: #d6e3ee;
  background-color: #fbfdff;
}

.login-input-wrap .form-control:focus {
  border-color: #1ca9c9;
  box-shadow: 0 0 0 0.25rem rgba(28, 169, 201, 0.16);
  background-color: #fff;
}

.login-input-icon {
  position: absolute;
  top: 50%;
  left: 0.95rem;
  transform: translateY(-50%);
  color: #7b92a6;
  font-size: 1.1rem;
  pointer-events: none;
}

.login-submit {
  width: 100%;
  min-height: 3rem;
  border-radius: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.login-help {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.login-help a {
  color: #4c667b;
  text-decoration: none;
}

.login-help a:hover {
  color: #1ca9c9;
  text-decoration: underline;
}

@media (max-width: 576px) {
  .login-card {
    padding: 1.5rem 1.25rem;
    border-radius: 1rem;
  }

  .login-shell::before {
    right: 1rem;
    bottom: 0;
    font-size: 7rem;
  }
}

.auth-card {
  width: min(100%, 500px);
}

.auth-card--compact {
  width: min(100%, 460px);
}

.auth-copy,
.auth-notice {
  margin-bottom: 1rem;
}

.auth-title {
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
  line-height: 1.35;
  font-weight: 700;
  color: #163047;
}

.auth-subtitle {
  margin: 0;
  color: #5c7488;
  font-size: 0.95rem;
  line-height: 1.55;
}

.otp-input {
  min-height: 3.35rem;
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.45rem;
  padding-left: 0.75rem !important;
}

.otp-input::placeholder {
  color: #9db0c2;
  letter-spacing: 0.45rem;
}

.otp-submit {
  margin-top: 0.75rem;
}

.otp-feedback {
  min-height: 1.25rem;
  margin-top: 0.5rem;
  color: #dc3545;
  font-size: 0.85rem;
  font-weight: 600;
}