:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #24364c;
  background:
    radial-gradient(circle at 16% 16%, rgba(7, 151, 248, 0.2), transparent 27%),
    radial-gradient(circle at 82% 18%, rgba(20, 75, 140, 0.2), transparent 32%),
    linear-gradient(135deg, #dff3ff 0%, #edf6ff 42%, #cfe8fb 100%);
}

button,
input {
  font: inherit;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  gap: 18px;
  padding: clamp(18px, 3.6vw, 52px);
}

.login-card {
  width: min(1180px, 100%);
  min-height: 640px;
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(460px, 1.08fr);
  gap: clamp(24px, 3vw, 44px);
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 34px;
  background: rgba(248, 250, 253, 0.94);
  box-shadow: 0 34px 80px rgba(17, 43, 74, 0.22);
}

.auth-side {
  display: grid;
  place-items: center;
  padding: clamp(18px, 3.3vw, 56px) clamp(10px, 2.2vw, 32px);
}

.auth-content {
  width: min(390px, 100%);
}

.login-logo {
  display: block;
  width: min(265px, 82%);
  height: auto;
  margin: 0 auto 30px;
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-header h1 {
  margin: 0 0 12px;
  color: #0a0d12;
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.05;
}

.auth-header p {
  margin: 0;
  color: #283447;
  font-size: 14px;
  font-weight: 750;
}

.login-form {
  display: grid;
  gap: 18px;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 60px;
}

.input-group input {
  width: 100%;
  height: 60px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: #fff;
  padding: 0 56px;
  color: #111827;
  font-size: 16px;
  outline: none;
  box-shadow: 0 11px 24px rgba(15, 49, 93, 0.055);
}

.input-group input:focus {
  border-color: rgba(7, 151, 248, 0.76);
  box-shadow: 0 0 0 4px rgba(7, 151, 248, 0.13), 0 14px 30px rgba(15, 49, 93, 0.08);
}

.input-icon,
.password-toggle {
  position: absolute;
  z-index: 2;
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: #7c8797;
}

.input-icon {
  left: 20px;
}

.password-toggle {
  right: 20px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.input-icon svg,
.password-toggle svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.primary-button {
  height: 60px;
  border: 0;
  border-radius: 11px;
  background: linear-gradient(135deg, #0a7cff, #05a9ff);
  color: #fff;
  font-size: 16px;
  font-weight: 850;
  cursor: pointer;
  box-shadow: 0 22px 34px rgba(4, 139, 255, 0.26);
}

.login-status {
  min-height: 1.3em;
  color: #7a8797;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.visual-side {
  min-width: 0;
  display: grid;
}

.visual-image {
  position: relative;
  min-height: 584px;
  overflow: hidden;
  border-radius: 22px;
  background: url("/assets/fiber-login/telecom-aerial-lineman.png") 36% center / cover no-repeat;
}

.visual-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 31, 64, 0.06), rgba(6, 31, 64, 0) 38%),
    linear-gradient(180deg, rgba(5, 26, 55, 0) 46%, rgba(5, 26, 55, 0.64) 100%);
}

.visual-caption {
  position: absolute;
  left: clamp(24px, 4vw, 48px);
  right: clamp(24px, 4vw, 48px);
  bottom: clamp(26px, 4vw, 46px);
  color: #fff;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.38);
}

.visual-caption span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 7px 13px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.visual-caption strong {
  display: block;
  max-width: 520px;
  font-size: clamp(22px, 2.4vw, 34px);
  line-height: 1.12;
}

.page-footer {
  color: rgba(15, 49, 93, 0.58);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 980px) {
  .login-page {
    display: block;
    padding: 18px;
  }

  .login-card {
    width: min(720px, 100%);
    min-height: 0;
    margin: 0 auto;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 16px;
  }

  .auth-side {
    order: 2;
    padding: 24px 16px 30px;
  }

  .visual-side {
    order: 1;
  }

  .visual-image {
    min-height: clamp(260px, 54vw, 420px);
  }
}

@media (max-width: 560px) {
  .login-page {
    padding: 10px;
  }

  .login-card {
    border-radius: 24px;
    padding: 10px;
  }

  .visual-image {
    min-height: 235px;
    border-radius: 18px;
  }

  .auth-side {
    padding: 22px 8px 24px;
  }

  .input-group,
  .input-group input,
  .primary-button {
    min-height: 54px;
    height: 54px;
  }
}

@media (max-width: 980px) and (orientation: landscape) {
  .login-page {
    display: grid;
    place-items: center;
    gap: 10px;
    min-height: 100svh;
    padding: 10px;
  }

  .login-card {
    width: min(980px, 100%);
    min-height: min(520px, calc(100svh - 48px));
    grid-template-columns: minmax(300px, 0.92fr) minmax(360px, 1.08fr);
    gap: 14px;
    padding: 12px;
    border-radius: 24px;
  }

  .auth-side {
    order: 1;
    padding: 14px 18px;
  }

  .visual-side {
    order: 2;
  }

  .login-logo {
    width: min(190px, 68%);
    margin-bottom: 14px;
  }

  .auth-header {
    margin-bottom: 14px;
  }

  .auth-header h1 {
    font-size: clamp(24px, 4vw, 32px);
  }

  .login-form {
    gap: 10px;
  }

  .input-group,
  .input-group input,
  .primary-button {
    min-height: 46px;
    height: 46px;
  }

  .visual-image {
    min-height: 100%;
  }
}