/* ==========================================================================
   FX Catalog Design Tokens and Responsive Styles
   WP-11 Compliant: Dark Neutral Theme, High Contrast, Accessible Statuses
   ========================================================================== */

:root {
  --bg-canvas: #090d13;
  --bg-surface: #0d1117;
  --bg-surface-raised: #161b22;
  --bg-surface-overlay: #21262d;
  --bg-surface-active: #30363d;
  
  --border-subtle: #21262d;
  --border-default: #30363d;
  --border-emphasis: #484f58;
  --border-focus: #58a6ff;

  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --text-link: #58a6ff;

  --color-accent: #58a6ff;
  --color-accent-emphasis: #1f6feb;
  --color-success: #3fb950;
  --color-warning: #d29922;
  --color-danger: #f85149;
  --color-purple: #bc8cff;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);

  --sidebar-width: 280px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.5;
  font-size: 14px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header & Top Navigation */
.app-header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-default);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-logo {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #1f6feb, #bc8cff);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  color: white;
}

.brand-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.brand-badge {
  font-size: 11px;
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-default);
  padding: 2px 6px;
  border-radius: 10px;
  color: var(--text-secondary);
}

.header-search {
  flex: 1;
  max-width: 600px;
  position: relative;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 10px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.45rem 2rem 0.45rem 2.25rem;
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

.search-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 13px;
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-raised);
}

.nav-link.active {
  color: var(--text-primary);
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-emphasis);
}

/* App Main Body Layout */
.app-container {
  flex: 1;
  display: flex;
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background-color: var(--bg-surface-raised);
  color: var(--text-primary);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.4;
}

.btn:hover:not(:disabled) {
  background-color: var(--bg-surface-overlay);
  border-color: var(--border-emphasis);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--color-accent-emphasis);
  border-color: rgba(240, 246, 252, 0.1);
  color: #ffffff;
}

.btn-primary:hover:not(:disabled) {
  background-color: #388bfd;
}

.btn-danger {
  background-color: #21262d;
  color: var(--color-danger);
  border-color: rgba(248, 81, 73, 0.4);
}

.btn-danger:hover:not(:disabled) {
  background-color: #b62324;
  color: #ffffff;
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 12px;
}

/* Lifecycle Badges (Accessible Text + Icon) */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid transparent;
  white-space: nowrap;
  letter-spacing: 0.2px;
}

.status-pending {
  background-color: #38225e;
  color: #d2a8ff;
  border-color: #8957e5;
}

.status-idea-only {
  background-color: #1f2937;
  color: #9ca3af;
  border-color: #4b5563;
}

.status-under-development {
  background-color: #1c2d42;
  color: #79c0ff;
  border-color: #1f6feb;
}

.status-incomplete---back-burner {
  background-color: #302217;
  color: #e3b341;
  border-color: #9e6a03;
}

.status-active {
  background-color: #132e1b;
  color: #56d364;
  border-color: #238636;
}

.status-immutable-(live) {
  background-color: #1a2638;
  color: #58a6ff;
  border-color: #388bfd;
  box-shadow: 0 0 6px rgba(56, 139, 253, 0.25);
}

.status-rejected {
  background-color: #361c1e;
  color: #ff7b72;
  border-color: #da3633;
}

.status-archived {
  background-color: #21262d;
  color: #8b949e;
  border-color: #30363d;
}

/* Chips and Tags */
.tag-chip {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
}

.family-chip {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background-color: rgba(56, 139, 253, 0.15);
  border: 1px solid rgba(56, 139, 253, 0.3);
  color: #79c0ff;
}

.target-chip {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background-color: rgba(63, 185, 80, 0.15);
  border: 1px solid rgba(63, 185, 80, 0.3);
  color: #7ee787;
}

/* Browse Page Layout */
.browse-layout {
  display: flex;
  width: 100%;
}

.browse-sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-default);
  padding: 1rem;
  overflow-y: auto;
  flex-shrink: 0;
}

.filter-group {
  margin-bottom: 1.25rem;
}

.filter-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.filter-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.25rem 0;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.filter-option:hover {
  color: var(--text-primary);
}

.filter-option input[type="checkbox"] {
  margin-right: 0.5rem;
  accent-color: var(--color-accent);
}

.filter-count {
  font-size: 11px;
  color: var(--text-muted);
  background-color: var(--bg-surface-raised);
  padding: 1px 5px;
  border-radius: 8px;
}

.browse-content {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
}

.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.results-count {
  font-size: 14px;
  color: var(--text-secondary);
}

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

.select-control {
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-md);
  font-size: 13px;
  outline: none;
}

.view-toggle {
  display: flex;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.view-toggle-btn {
  background-color: var(--bg-surface-raised);
  border: none;
  padding: 0.35rem 0.6rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.view-toggle-btn.active {
  background-color: var(--bg-surface-active);
  color: var(--text-primary);
}

/* Cards Grid */
.effects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.fx-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.fx-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-preview-area {
  height: 160px;
  background-color: #06090e;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.card-preview-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card-body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.fx-id-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent);
}

.fx-draft-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

/* Dense Table View */
.effects-table-container {
  overflow-x: auto;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.data-table th {
  background-color: var(--bg-surface-raised);
  padding: 0.6rem 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-default);
  font-size: 12px;
}

.data-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.data-table tr:hover td {
  background-color: var(--bg-surface-raised);
}

/* Detail Page Layout */
.detail-layout {
  padding: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-default);
}

.detail-top-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.back-btn {
  color: var(--text-secondary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
}

.back-btn:hover {
  color: var(--text-primary);
}

.detail-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.detail-title {
  font-size: 20px;
  font-weight: 600;
}

.detail-hero {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.detail-preview-box {
  background-color: #06090e;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.preview-media-element {
  max-width: 100%;
  max-height: 280px;
  object-fit: contain;
}

.preview-caption-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(13, 17, 23, 0.85);
  padding: 4px 8px;
  font-size: 11px;
  color: var(--text-secondary);
  text-align: center;
}

.detail-hero-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.visible-behavior-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  font-size: 14px;
  line-height: 1.5;
}

/* Tabs Navigation */
.tab-bar {
  display: flex;
  border-bottom: 1px solid var(--border-default);
  margin-bottom: 1.5rem;
  gap: 0.25rem;
  overflow-x: auto;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 0.6rem 1rem;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.tab-content-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

/* Admin Editor Layout */
.editor-layout {
  padding: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.editor-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
}

.editor-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.unsaved-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-warning);
}

.saved-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-success);
}

.editor-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.editor-main-grid {
  display: grid;
  grid-template-columns: 240px 1fr 300px;
  gap: 1.25rem;
}

.editor-nav {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.editor-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  border: none;
  background: none;
  text-align: left;
  cursor: pointer;
  width: 100%;
}

.editor-nav-item:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-raised);
}

.editor-nav-item.active {
  color: var(--text-primary);
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-emphasis);
}

.editor-pane {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.editor-inspector {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.inspector-section {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.75rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.form-textarea.code-editor {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre;
  min-height: 250px;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--border-focus);
}

.form-help {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
}

.modal-dialog {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 600;
}

.modal-body {
  padding: 1.25rem;
  overflow-y: auto;
  max-height: 70vh;
}

.modal-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-default);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Validation Alert Banners */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.alert-error {
  background-color: rgba(248, 81, 73, 0.15);
  border: 1px solid rgba(248, 81, 73, 0.4);
  color: #ff7b72;
}

.alert-warning {
  background-color: rgba(210, 153, 34, 0.15);
  border: 1px solid rgba(210, 153, 34, 0.4);
  color: #e3b341;
}

.alert-info {
  background-color: rgba(88, 166, 255, 0.15);
  border: 1px solid rgba(88, 166, 255, 0.4);
  color: #79c0ff;
}

.alert-success {
  background-color: rgba(63, 185, 80, 0.15);
  border: 1px solid rgba(63, 185, 80, 0.4);
  color: #56d364;
}

/* Responsive Rules */
@media (max-width: 960px) {
  .editor-main-grid {
    grid-template-columns: 1fr;
  }
  .browse-layout {
    flex-direction: column;
  }
  .browse-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-default);
  }
  .detail-hero {
    grid-template-columns: 1fr;
  }
}