body.admin-body {
  background:
    radial-gradient(circle at top left, rgba(83, 182, 255, 0.18), transparent 26%),
    radial-gradient(circle at bottom right, rgba(39, 70, 176, 0.14), transparent 24%),
    linear-gradient(135deg, #eef4ff, #f9fbff);
  color: #1d3557;
  min-height: 100vh;
}

.admin-navbar {
  background: linear-gradient(135deg, #173b7a, #2746b0);
  box-shadow: 0 14px 40px rgba(23, 59, 122, 0.18);
}

.admin-card {
  border: 0;
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(23, 59, 122, 0.08);
}

.admin-card .card-header {
  background: transparent;
  border-bottom: 1px solid rgba(23, 59, 122, 0.08);
}

.table thead th {
  white-space: nowrap;
}

.booking-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.summary-box {
  padding: 1rem 1.25rem;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 35px rgba(39, 70, 176, 0.08);
}

.summary-box strong {
  display: block;
  font-size: 1.5rem;
}

.login-shell {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  padding: 2rem 0;
}

.login-panel {
  overflow: hidden;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 30px 70px rgba(23, 59, 122, 0.12);
}

.login-showcase {
  height: 100%;
  padding: 3rem;
  color: #fff;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.18), transparent 30%),
    linear-gradient(145deg, #173b7a 0%, #2746b0 45%, #53b6ff 100%);
}

.login-kicker {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.login-showcase h1 {
  color: #fff;
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 1rem;
}

.login-showcase p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.02rem;
}

.login-benefits {
  margin: 1.5rem 0 0;
  padding-left: 1.2rem;
}

.login-benefits li {
  margin-bottom: 0.85rem;
  color: rgba(255, 255, 255, 0.92);
}

.login-card {
  height: 100%;
  border-radius: 0;
  box-shadow: none;
}

.login-card .form-control {
  border-radius: 16px;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(23, 59, 122, 0.15);
}

.login-card .form-control:focus {
  border-color: #2746b0;
  box-shadow: 0 0 0 0.2rem rgba(39, 70, 176, 0.12);
}

.captcha-box {
  padding: 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(23, 59, 122, 0.04), rgba(83, 182, 255, 0.08));
  border: 1px solid rgba(23, 59, 122, 0.08);
}

.captcha-question {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  margin-bottom: 0.85rem;
  padding: 0.8rem 1rem;
  border-radius: 16px;
  background: #fff;
  color: #173b7a;
  font-size: 1.35rem;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(23, 59, 122, 0.08);
}

.form-help {
  font-size: 0.85rem;
  color: #6c757d;
}

@media (max-width: 991px) {
  .login-showcase {
    padding: 2rem;
  }

  .login-card {
    border-radius: 0 0 28px 28px;
  }
}