* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --login-blue-900: #1e3a8a;
  --login-blue-800: #1d4ed8;
  --login-blue-700: #2563eb;
  --login-blue-600: #3b82f6;
  --login-panel-bg: linear-gradient(165deg, #1d4ed8 0%, #2563eb 55%, #3b82f6 100%);
  --login-text-white: #f8fbff;
  --login-text-soft: rgba(248, 251, 255, 0.84);
  --login-shadow: 0 28px 60px rgba(15, 23, 42, 0.24);
}

body {
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: radial-gradient(circle at 15% 15%, #dbeafe 0%, #eff6ff 35%, #e2e8f0 100%);
  color: #0f172a;
}

.auth-login {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 62% 38%;
}

.auth-login__showcase {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 560px at 10% 0%, rgba(59, 130, 246, 0.22), transparent 68%),
    radial-gradient(900px 480px at 95% 95%, rgba(30, 64, 175, 0.18), transparent 65%),
    #eef5ff;
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-login__showcase-content {
  max-width: 540px;
  position: relative;
  z-index: 2;
}

.auth-login__kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(37, 99, 235, 0.24);
  background: rgba(255, 255, 255, 0.65);
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 10px;
  margin-bottom: 18px;
}

.auth-login__showcase-content h2 {
  font-size: clamp(28px, 3.1vw, 46px);
  line-height: 1.12;
  color: #1e293b;
  margin-bottom: 14px;
}

.auth-login__subtitle {
  font-size: 16px;
  line-height: 1.55;
  color: #475569;
  max-width: 470px;
}

.auth-login__animation {
  position: relative;
  height: min(34vh, 300px);
  min-height: 230px;
  border-radius: 26px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  background: linear-gradient(135deg, rgba(219, 234, 254, 0.7), rgba(191, 219, 254, 0.34));
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

.auth-login__shape,
.auth-login__pulse {
  position: absolute;
  border-radius: 999px;
}

.auth-login__shape {
  filter: blur(0.4px);
  opacity: 0.9;
}

.auth-login__shape--one {
  width: 180px;
  height: 180px;
  left: 10%;
  top: 18%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), rgba(29, 78, 216, 0.65));
  animation: authFloatA 6.2s ease-in-out infinite;
}

.auth-login__shape--two {
  width: 130px;
  height: 130px;
  right: 16%;
  top: 20%;
  background: linear-gradient(135deg, rgba(147, 197, 253, 0.9), rgba(59, 130, 246, 0.58));
  animation: authFloatB 7.4s ease-in-out infinite;
}

.auth-login__shape--three {
  width: 96px;
  height: 96px;
  right: 30%;
  bottom: 16%;
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.75), rgba(37, 99, 235, 0.52));
  animation: authFloatC 5.8s ease-in-out infinite;
}

.auth-login__pulse {
  border: 2px solid rgba(59, 130, 246, 0.38);
  opacity: 0;
}

.auth-login__pulse--one {
  width: 150px;
  height: 150px;
  left: 35%;
  top: 36%;
  animation: authPulse 4.6s ease-out infinite;
}

.auth-login__pulse--two {
  width: 150px;
  height: 150px;
  left: 35%;
  top: 36%;
  animation: authPulse 4.6s ease-out 1.8s infinite;
}

.auth-login__panel {
  background: var(--login-panel-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 24px;
}

.auth-login__panel-inner {
  width: 100%;
  max-width: 430px;
  display: grid;
  justify-items: center;
  gap: 18px;
}

.auth-login__logo {
  width: clamp(140px, 30vw, 180px);
  height: auto;
  object-fit: contain;
  display: block;
}

.auth-login__card {
  width: 100%;
  border-radius: 22px;
  border: 1px solid rgba(191, 219, 254, 0.28);
  background: rgba(10, 37, 103, 0.24);
  backdrop-filter: blur(2px);
  padding: 24px;
  box-shadow: var(--login-shadow);
}

.auth-login__heading {
  text-align: center;
  margin-bottom: 14px;
}

.auth-login__heading h1 {
  color: var(--login-text-white);
  font-size: 24px;
  letter-spacing: 0.06em;
}

.auth-login__heading p {
  margin-top: 6px;
  color: var(--login-text-soft);
  font-size: 14px;
}

.auth-login__alert {
  border: 1px solid rgba(254, 202, 202, 0.56);
  background: rgba(127, 29, 29, 0.34);
  color: #fee2e2;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 14px;
  display: grid;
  gap: 3px;
}

.auth-login__form {
  display: grid;
  gap: 14px;
}

.auth-login__field label {
  display: block;
  color: var(--login-text-white);
  font-size: 13px;
  margin-bottom: 6px;
}

.auth-login__field input[type="email"],
.auth-login__field input[type="password"] {
  width: 100%;
  border: 1px solid rgba(219, 234, 254, 0.42);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  color: #0f172a;
  padding: 11px 12px;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.auth-login__field input:focus {
  border-color: #bfdbfe;
  box-shadow: 0 0 0 3px rgba(191, 219, 254, 0.35);
}

.auth-login__remember {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--login-text-soft);
  font-size: 13px;
}

.auth-login__remember input[type="checkbox"] {
  accent-color: var(--login-blue-700);
}

.auth-login__remember label {
  margin: 0;
}

.auth-login__submit {
  width: 100%;
  border: 1px solid rgba(191, 219, 254, 0.84);
  border-radius: 14px;
  background: linear-gradient(145deg, #eff6ff, #dbeafe);
  color: #1e40af;
  font-weight: 700;
  font-size: 15px;
  padding: 12px;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}

.auth-login__submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.18);
  filter: brightness(1.02);
}

.auth-login__submit:active {
  transform: translateY(0);
}

.auth-login__forgot {
  margin-top: 14px;
  text-align: center;
  color: var(--login-text-soft);
  font-size: 13px;
}

@keyframes authFloatA {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -14px, 0); }
}

@keyframes authFloatB {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(10px, 12px, 0); }
}

@keyframes authFloatC {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-8px, -10px, 0); }
}

@keyframes authPulse {
  0% {
    transform: scale(0.4);
    opacity: 0.34;
  }
  70% {
    opacity: 0.08;
  }
  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}

@media (max-width: 1023px) {
  body {
    background: var(--login-panel-bg);
  }

  .auth-login {
    grid-template-columns: 1fr;
  }

  .auth-login__showcase {
    display: none;
  }

  .auth-login__panel {
    min-height: 100vh;
    padding: 16px;
    align-items: flex-start;
  }

  .auth-login__panel-inner {
    max-width: 100%;
    margin: 18px auto 0;
    gap: 14px;
  }

  .auth-login__logo {
    width: clamp(110px, 36vw, 140px);
  }

  .auth-login__card {
    width: 100%;
    border-radius: 18px;
    padding: 20px 16px;
  }
}