/* ABOUTME: GOV.UK inspired styling for Axon beauty scheduling platform */
/* ABOUTME: Implements accessible design patterns with clear typography and trusted colors */

:root {
  /* GOV.UK Color Palette */
  --govuk-blue: #1d70b8;
  --govuk-blue-hover: #144e81;
  --govuk-green: #00703c;
  --govuk-green-hover: #005a2f;
  --govuk-red: #d4351c;
  --govuk-red-hover: #b91c0c;
  --govuk-yellow: #ffdd00;
  --govuk-black: #0b0c0c;
  --govuk-grey-1: #f3f2f1;
  --govuk-grey-2: #e6e5e4;
  --govuk-grey-3: #ddd9d6;
  --govuk-grey-4: #c8c4c0;
  --govuk-text: #0b0c0c;
  --govuk-secondary-text: #505a5f;
}

/* Primary Button - GOV.UK Green */
.btn-primary {
  background-color: var(--govuk-green);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  box-shadow: 0 2px 0 #003824;
  transition: all 0.15s ease-in-out;
}

.btn-primary:hover {
  background-color: var(--govuk-green-hover);
  transform: translateY(1px);
  box-shadow: 0 1px 0 #003824;
}

.btn-primary:focus {
  outline: 3px solid var(--govuk-yellow);
  outline-offset: 0;
  background-color: var(--govuk-green-hover);
}

/* Secondary Button */
.btn-secondary {
  background-color: transparent;
  color: var(--govuk-blue);
  padding: 12px 24px;
  border: 2px solid var(--govuk-blue);
  border-radius: 4px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}

.btn-secondary:hover {
  background-color: var(--govuk-blue);
  color: white;
}

/* Destructive Button */
.btn-destructive {
  background-color: var(--govuk-red);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  box-shadow: 0 2px 0 #aa1b09;
  transition: all 0.15s ease-in-out;
}

.btn-destructive:hover {
  background-color: var(--govuk-red-hover);
  transform: translateY(1px);
  box-shadow: 0 1px 0 #aa1b09;
}

/* Table Styles */
.govuk-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}

.govuk-table th,
.govuk-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--govuk-grey-3);
}

.govuk-table th {
  font-weight: 600;
  background-color: var(--govuk-grey-1);
}

.govuk-table tbody tr:hover {
  background-color: var(--govuk-grey-1);
}

/* Navigation */
.breadcrumb {
  margin-bottom: 24px;
  font-size: 14px;
}

.breadcrumb a {
  color: var(--govuk-blue);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  color: var(--govuk-secondary-text);
  margin: 0 8px;
}

/* Statistics Widgets */
.stat-widget {
  background-color: white;
  border: 1px solid var(--govuk-grey-3);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--govuk-blue);
  display: block;
}

.stat-label {
  color: var(--govuk-secondary-text);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Success Messages */
.success-message {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 16px;
}

/* Error Messages */
.error-message {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 16px;
}

/* Skip to main content link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--govuk-yellow);
  color: var(--govuk-black);
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 6px;
}

/* Progressive Image Loading */
.profile-image-container {
  transition: opacity 0.3s ease-in-out;
}

.profile-image {
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}

.profile-image.loaded {
  opacity: 1;
}

.profile-image-placeholder {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 37%, #f0f0f0 63%);
  background-size: 400% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

/* Image loading states */
.image-loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--govuk-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}