/* Bootstrap 5 CDN import for login page */
@import url('https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css');

@keyframes loginCardEnter {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

html,
body.login-page {
  min-height: 100%;
}

body.login-page {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px),
    radial-gradient(circle at top, rgba(29, 95, 168, 0.18), transparent 38%),
    radial-gradient(circle at bottom right, rgba(103, 146, 194, 0.10), transparent 34%),
    linear-gradient(160deg, #060f1b 0%, #0b1829 55%, #102033 100%);
  background-size: 32px 32px, 32px 32px, auto, auto, auto;
  background-color: #060f1b;
}

/* Centered login box styling */
.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem 1rem;
  background: transparent;
}


.login-box {
  background: rgba(247, 251, 255, 0.94);
  color: #102033;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 16px;
  box-shadow: 0 28px 80px rgba(0,0,0,0.42);
  backdrop-filter: blur(8px);
  padding: 3.25rem 2.75rem 2.5rem 2.75rem;
  max-width: 560px;
  width: 100%;
  text-align: center;
  animation: loginCardEnter 420ms ease-out;
}

.login-box h2,
.login-box .form-label {
  color: #102033;
}

.login-box h2 {
  margin-bottom: 2rem;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.login-box .form-label {
  margin-bottom: 0.45rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.login-box a {
  color: #1d5fa8;
  text-decoration: none;
  font-weight: 500;
}

.login-box a:hover {
  color: #163f6f;
  text-decoration: underline;
}

.login-box .form-control {
  background: #eef4fb;
  border: 1px solid #c8d6e6;
  color: #102033;
  border-radius: 10px;
  padding: 0.8rem 0.95rem;
}

.login-box .form-control::placeholder {
  color: #6c7d90;
}

.login-box .form-control:focus {
  background: #f7fbff;
  border-color: #163f6f;
  color: #102033;
  box-shadow: 0 0 0 0.25rem rgba(22, 63, 111, 0.16);
}

.login-box .btn-primary {
  background: #163f6f;
  border-color: #163f6f;
  color: #f7fbff;
  border-radius: 10px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.8rem 1rem;
  box-shadow: 0 10px 24px rgba(22, 63, 111, 0.22);
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.login-box .btn-primary:hover,
.login-box .btn-primary:focus,
.login-box .btn-primary:active {
  background: #102f52;
  border-color: #102f52;
  color: #f7fbff;
}

.login-box .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(16, 47, 82, 0.28);
}

.login-box .btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 8px 18px rgba(16, 47, 82, 0.22);
}

.login-box .btn-primary:focus {
  box-shadow: 0 0 0 0.25rem rgba(22, 63, 111, 0.25);
}

.logo-img {
  width: 100%;
  max-width: 360px;
  height: auto;
  margin-bottom: 1.5rem;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.login-box .alert {
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.45;
  margin-bottom: 1.2rem;
  padding: 0.9rem 1rem;
  text-align: left;
}

.login-box .alert-danger,
.login-box .error-message.alert-danger {
  background: rgba(170, 51, 51, 0.08);
  border-color: rgba(170, 51, 51, 0.18);
  color: #8f2430;
}

.login-box .alert-success {
  background: rgba(32, 120, 86, 0.10);
  border-color: rgba(32, 120, 86, 0.18);
  color: #1f6a4d;
}

.error-message {
  color: #8f2430;
  margin-bottom: 1rem;
}

.login-footer {
  flex-shrink: 0;
  width: 100%;
  padding: 0 1rem 1.1rem;
  background: transparent;
}

.login-footer a {
  color: rgba(247, 251, 255, 0.78);
  font-size: 0.9rem;
  text-decoration: none;
}

.login-footer a:hover {
  color: #f7fbff;
  text-decoration: underline;
}

.login-box .mb-3.text-start {
  margin-bottom: 1.2rem !important;
}

.login-box .d-flex.justify-content-end.mb-3 {
  margin-bottom: 1.4rem !important;
}

/* Responsive adjustments for mobile devices */
@media (max-width: 575.98px) {
  .login-box {
    padding: 1.4rem 1rem 1.2rem 1rem;
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.28);
  }
  .login-container {
    align-items: flex-start;
    padding: 1rem 0.75rem 0.75rem;
  }
  .logo-img {
    margin-bottom: 0.9rem;
    max-width: 78vw !important;
  }
  .login-box h2 {
    font-size: 1.5rem;
    margin-bottom: 1.4rem;
  }
  .login-box .form-label,
  .login-box .form-control {
    font-size: 1rem;
  }
  .login-box .btn {
    font-size: 1.1rem;
    padding: 0.6rem 0;
  }
  .login-footer {
    padding: 0 0.75rem 0.85rem;
  }
  .login-footer a {
    font-size: 0.82rem;
  }
}