/**
 * vault-styles.css
 * Styling for VEAEA Vault with dark/light mode support
 */

:root {
  /* Light mode (default) */
  --bg-primary: #fafaf8;
  --bg-secondary: #f5f3f0;
  --bg-tertiary: #fffbf8;
  --text-primary: #2c2c2c;
  --text-secondary: #5a5a5a;
  --text-tertiary: #8a8a8a;
  --border-color: #d4cfc5;
  --accent-color: #b8860b;
  --accent-light: #d4af37;
  --accent-dark: #8b6914;
  --success-color: #2ecc71;
  --error-color: #e74c3c;
  --warning-color: #f39c12;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Dark mode */
    --bg-primary: #1a1a1e;
    --bg-secondary: #2d2d35;
    --bg-tertiary: #3a3a45;
    --text-primary: #f0f0f0;
    --text-secondary: #b0b0b0;
    --text-tertiary: #808080;
    --border-color: #4a4a52;
    --accent-color: #c9a84c;
    --accent-light: #e0b657;
    --accent-dark: #a68e3a;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
  line-height: 1.6;
  font-size: 16px;
}

/* Header Styles */
header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-color);
  letter-spacing: 0.5px;
}

.header-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1.125rem;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: scale(1.05);
}

/* Main Layout */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Tab Navigation */
.tab-nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 1rem;
}

.tab-nav button {
  background: none;
  border: none;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  margin-bottom: -1.25rem;
}

.tab-nav button:hover {
  color: var(--accent-color);
}

.tab-nav button[aria-selected='true'] {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
}

/* Tab Panels */
.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-panel[aria-hidden='false'] {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form Styles */
fieldset {
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background-color: var(--bg-secondary);
}

legend {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-color);
  padding: 0 0.5rem;
  margin-left: -0.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

input[type='text'],
input[type='password'],
input[type='email'],
input[type='number'],
textarea,
select {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
}

input[type='text']:focus,
input[type='password']:focus,
input[type='email']:focus,
input[type='number']:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
  background-color: var(--bg-primary);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

/* Button Styles */
button {
  font-family: inherit;
}

.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--accent-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-danger {
  background-color: var(--error-color);
  color: white;
}

.btn-danger:hover {
  background-color: #c0392b;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn-success:hover {
  background-color: #27ae60;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-icon {
  padding: 0.5rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.375rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-icon:hover {
  background-color: var(--border-color);
  color: var(--accent-color);
}

/* Card Styles */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.card h3 {
  color: var(--accent-color);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.card p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* Entry List */
.entry-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.entry-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.entry-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.entry-item-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.entry-item-title {
  font-weight: 600;
  color: var(--accent-color);
  word-break: break-word;
}

.entry-item-actions {
  display: flex;
  gap: 0.5rem;
}

.entry-item-key {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  font-family: 'Courier New', monospace;
  word-break: break-all;
  background-color: var(--bg-tertiary);
  padding: 0.5rem;
  border-radius: 0.25rem;
  margin-bottom: 0.5rem;
}

/* Modal Dialog */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--bg-primary);
  border-radius: 0.75rem;
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header h2 {
  color: var(--accent-color);
  font-size: 1.5rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--accent-color);
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding: 1rem 1.5rem;
  border-radius: 0.375rem;
  border-left: 4px solid var(--accent-color);
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  min-width: 300px;
}

.toast.success {
  border-left-color: var(--success-color);
}

.toast.error {
  border-left-color: var(--error-color);
}

.toast.warning {
  border-left-color: var(--warning-color);
}

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

/* Service Catalog */
.service-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.service-tile {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.service-tile:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--accent-color);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.service-name {
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Browse Panel */
.browse-panel {
  background-color: var(--bg-secondary);
  border-radius: 0.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.browse-search {
  margin-bottom: 1.5rem;
}

.browse-tree {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.tree-item {
  padding-left: 1.5rem;
  line-height: 1.8;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tree-item:hover {
  color: var(--accent-color);
  background-color: var(--bg-tertiary);
  padding-left: 1.25rem;
  margin-left: 0.25rem;
  border-radius: 0.25rem;
}

/* Event Log */
.event-log-container {
  background-color: var(--bg-secondary);
  border-radius: 0.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  max-height: 500px;
  overflow-y: auto;
}

.event-item {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.event-item:last-child {
  border-bottom: none;
}

.event-time {
  color: var(--text-tertiary);
  white-space: nowrap;
  font-family: 'Courier New', monospace;
}

.event-action {
  font-weight: 500;
  color: var(--accent-color);
}

.event-details {
  color: var(--text-secondary);
  flex: 1;
  word-break: break-word;
}

/* Responsive Design */
@media (max-width: 768px) {
  main {
    padding: 1rem;
  }

  header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .tab-nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .entry-list {
    grid-template-columns: 1fr;
  }

  .service-catalog {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .toast {
    min-width: unset;
  }

  .modal-content {
    width: 95%;
    padding: 1.5rem;
  }
}

/* Accessibility */
a:focus,
button:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

[aria-label] {
  position: relative;
}

/* Print Styles */
@media print {
  header,
  .tab-nav,
  button,
  .modal {
    display: none;
  }

  body {
    background-color: white;
    color: black;
  }

  .card {
    page-break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }
}