body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

.navbar-brand {
  font-weight: bold;
}

.badge-notification {
  position: relative;
  top: -2px;
}

/* Mobile-first responsiveness */
@media (max-width: 576px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  .navbar-brand {
    font-size: 1rem;
  }
  .navbar .btn,
  .navbar .form-control {
    font-size: 0.875rem;
  }
  .btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .btn-group .btn {
    flex: 1 1 auto;
    white-space: nowrap;
  }
  .card {
    border-radius: 12px;
  }
  .card-body {
    padding: 1rem;
  }
  .table {
    font-size: 0.875rem;
  }
  .table td,
  .table th {
    white-space: nowrap;
  }
  .toast {
    min-width: 260px;
  }
  footer .text-md-end {
    text-align: left !important;
    margin-top: 0.5rem;
  }
  footer a {
    display: inline-block;
    margin-bottom: 0.25rem;
  }
  .gdpr-consent-banner {
    padding: 0.75rem;
    text-align: left;
  }
  .gdpr-consent-banner .btn {
    width: 100%;
    margin-top: 0.5rem;
  }
  .gdpr-consent-banner .btn + .btn,
  .gdpr-consent-banner .btn + a,
  .gdpr-consent-banner a + .btn {
    margin-left: 0 !important;
  }
}

@media (max-width: 768px) {
  .btn-group {
    gap: 6px;
  }
  .navbar .dropdown-menu {
    width: 100%;
  }
}

/* Toast Styling */
.toast {
  min-width: 320px;
  animation: slideIn 0.3s ease-in-out;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: none;
  border-left: 4px solid;
}

.toast:nth-child(1) {
  animation-delay: 0s;
}

.toast:nth-child(2) {
  animation-delay: 0.1s;
}

.toast:nth-child(3) {
  animation-delay: 0.2s;
}

.toast.bg-success {
  border-left-color: #198754;
}

.toast.bg-danger {
  border-left-color: #dc3545;
}

.toast.bg-warning {
  border-left-color: #ffc107;
}

.toast.bg-info {
  border-left-color: #0dcaf0;
}

/* Success Toast */
.toast:has(.text-success) {
  background-color: #f0fdf4;
  border-left-color: #198754;
}

.toast:has(.text-success) .toast-body {
  color: #065f46;
}

.toast:has(.text-success) .toast-header {
  background-color: #f0fdf4;
  border-bottom: 1px solid #bbf7d0;
}

/* Danger Toast */
.toast:has(.text-danger) {
  background-color: #fef2f2;
  border-left-color: #dc3545;
}

.toast:has(.text-danger) .toast-body {
  color: #7f1d1d;
}

.toast:has(.text-danger) .toast-header {
  background-color: #fef2f2;
  border-bottom: 1px solid #fecaca;
}

/* Warning Toast */
.toast:has(.text-warning) {
  background-color: #fffbeb;
  border-left-color: #ffc107;
}

.toast:has(.text-warning) .toast-body {
  color: #92400e;
}

.toast:has(.text-warning) .toast-header {
  background-color: #fffbeb;
  border-bottom: 1px solid #fde68a;
}

/* Info Toast */
.toast:has(.text-info) {
  background-color: #f0f9ff;
  border-left-color: #0dcaf0;
}

.toast:has(.text-info) .toast-body {
  color: #0c2d48;
}

.toast:has(.text-info) .toast-header {
  background-color: #f0f9ff;
  border-bottom: 1px solid #bae6fd;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

.toast.hide {
  animation: slideOut 0.3s ease-in-out forwards;
}

/* GDPR Consent Banner */
.gdpr-consent-banner {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1rem;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 999;
  display: none;
}

.gdpr-consent-banner.show {
  display: block;
  animation: slideUp 0.3s ease-in-out;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.gdpr-consent-banner a {
  color: white;
}

.gdpr-consent-banner .btn-outline-light {
  color: white;
  border-color: white;
}

.gdpr-consent-banner .btn-outline-light:hover {
  background-color: white;
  color: #667eea;
}