/* Multi-tenant Website Builder - Application Styles */

/* =============================================================================
   CSS Variables
   ============================================================================= */

:root {
  /* Colors - Gold/Navy Theme (matching chattingwithstyle.com) */
  --color-primary: #f0c14b;
  --color-primary-dark: #d4a84b;
  --color-primary-light: #f5d76e;
  --color-secondary: #1e6091;
  --color-accent: #2d5a3d;
  --color-success: #2d5a3d;
  --color-danger: #dc3545;
  --color-warning: #f0c14b;

  /* Navy/Dark palette */
  --color-gray-50: #1a2332;
  --color-gray-100: #213040;
  --color-gray-200: #2a3d52;
  --color-gray-300: #3d5166;
  --color-gray-400: #5a7089;
  --color-gray-500: #8899aa;
  --color-gray-600: #a8b8c8;
  --color-gray-700: #c8d4e0;
  --color-gray-800: #e8eff5;
  --color-gray-900: #f5f5f8;

  /* Background colors */
  --color-bg-primary: #0d1421;
  --color-bg-secondary: #131c2a;
  --color-bg-elevated: #1a2332;
  --color-bg-card: #213040;

  /* Text colors */
  --color-text-primary: #f5f5f8;
  --color-text-secondary: #a8b8c8;
  --color-text-muted: #8899aa;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-family-display: 'Playfair Display', Georgia, serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;

  /* Border */
  --border-radius: 0.5rem;
  --border-radius-sm: 0.25rem;
  --border-radius-lg: 0.75rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  /* Editor */
  --editor-sidebar-width: 280px;
  --editor-header-height: 56px;
}

/* =============================================================================
   Base Styles
   ============================================================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
}

/* =============================================================================
   Typography
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-4);
  font-family: var(--font-family-display);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
  margin: 0 0 var(--spacing-4);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-light);
  text-decoration: none;
}

/* =============================================================================
   Buttons
   ============================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.5;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.15s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-bg-primary);
  font-weight: 600;
  border: none;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(240, 193, 75, 0.3);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background-color: #256ba8;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-gray-300);
  color: var(--color-text-secondary);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--color-bg-elevated);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.btn-sm {
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
}

/* =============================================================================
   Forms
   ============================================================================= */

.form-field {
  margin-bottom: var(--spacing-4);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-1);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  font-family: inherit;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-bg-elevated);
  color: var(--color-text-primary);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(240, 193, 75, 0.15);
}

.form-input-sm {
  padding: var(--spacing-1) var(--spacing-2);
}

.form-color {
  width: 40px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

.color-input-wrapper {
  display: flex;
  gap: var(--spacing-2);
  align-items: center;
}

.input-with-unit {
  display: flex;
  align-items: center;
}

.input-with-unit .form-input {
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.input-unit {
  padding: var(--spacing-2) var(--spacing-3);
  background-color: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-left: none;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* =============================================================================
   Badges
   ============================================================================= */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 500;
  border-radius: var(--border-radius-sm);
}

.badge-success {
  background-color: #dcfce7;
  color: #166534;
}

.badge-draft {
  background-color: var(--color-gray-100);
  color: var(--color-gray-600);
}

/* =============================================================================
   Editor Layout
   ============================================================================= */

.editor-dashboard,
.page-editor {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--editor-header-height);
  padding: 0 var(--spacing-4);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-gray-200);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.editor-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: 0 var(--spacing-3);
  min-height: 40px;
  border-left: 1px solid var(--color-gray-200);
  border-right: 1px solid var(--color-gray-200);
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.toolbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 var(--spacing-2);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-sm);
  background: var(--color-bg-elevated);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.toolbar-btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.toolbar-btn-active {
  border-color: var(--color-primary);
  color: var(--color-bg-primary);
  background: var(--color-primary);
}

.save-indicator {
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.save-indicator.unsaved {
  color: var(--color-warning);
}

.save-indicator.saved {
  color: var(--color-text-muted);
}

.editor-canvas {
  display: flex;
  justify-content: center;
  padding: var(--spacing-4);
  overflow: auto;
}

.canvas-content {
  width: 100%;
  max-width: 100%;
  transition: width 0.2s ease;
}

.header-left,
.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.back-link {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

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

.page-name {
  font-weight: 500;
  color: var(--color-text-primary);
}

/* Dashboard Layout */
.dashboard-content {
  display: flex;
  flex: 1;
}

.dashboard-sidebar {
  width: var(--editor-sidebar-width);
  background-color: var(--color-bg-secondary);
  border-right: 1px solid var(--color-gray-200);
}

.dashboard-main {
  flex: 1;
  padding: var(--spacing-6);
}

.sidebar-nav {
  padding: var(--spacing-4);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  color: var(--color-text-secondary);
  border-radius: var(--border-radius);
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-item:hover {
  background-color: var(--color-bg-elevated);
  color: var(--color-primary);
  text-decoration: none;
}

.nav-item.active {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-bg-primary);
}

.nav-item .icon {
  font-size: 1.25rem;
}

/* Page List */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
}

.page-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.page-card {
  display: flex;
  align-items: center;
  padding: var(--spacing-4);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
}

.page-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-info {
  flex: 1;
}

.page-title {
  margin: 0 0 var(--spacing-1);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
}

.page-slug {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.page-status {
  margin-right: var(--spacing-4);
}

/* =============================================================================
   Page Editor Layout
   ============================================================================= */

.editor-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.editor-sidebar {
  width: var(--editor-sidebar-width);
  background-color: var(--color-bg-secondary);
  border-color: var(--color-gray-200);
  overflow-y: auto;
}

.editor-sidebar-left {
  border-right: 1px solid var(--color-gray-200);
}

.editor-sidebar-right {
  border-left: 1px solid var(--color-gray-200);
}

.editor-canvas {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-elevated);
  overflow: hidden;
}

/* =============================================================================
   Editor Toolbar
   ============================================================================= */

.editor-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: 0 var(--spacing-4);
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.toolbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--border-radius-sm);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.toolbar-btn:hover:not(:disabled) {
  background-color: var(--color-bg-elevated);
  color: var(--color-primary);
}

.toolbar-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.toolbar-btn.active,
.toolbar-btn-active {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-bg-primary);
}

.save-indicator {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.save-indicator.unsaved {
  color: var(--color-warning);
}

/* =============================================================================
   Component Palette
   ============================================================================= */

.component-palette {
  padding: var(--spacing-4);
}

.palette-title {
  margin: 0 0 var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.palette-category {
  margin-bottom: var(--spacing-6);
}

.category-title {
  margin: 0 0 var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.palette-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-2);
}

.palette-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-3);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  cursor: grab;
  transition: all 0.15s ease;
}

.palette-item:hover {
  background-color: var(--color-bg-card);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.palette-item .item-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.palette-item .item-name {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* =============================================================================
   Preview Frame
   ============================================================================= */

.preview-frame {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
}

.viewport-container {
  width: 100%;
  height: 100%;
  background-color: white;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.viewport-desktop {
  max-width: 100%;
}

.viewport-tablet {
  max-width: 768px;
}

.viewport-mobile {
  max-width: 375px;
}

.preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* =============================================================================
   Property Panel
   ============================================================================= */

.property-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.panel-header h3 {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.panel-close {
  border: none;
  background: none;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.panel-close:hover {
  color: var(--color-primary);
}

.panel-content {
  flex: 1;
  padding: var(--spacing-4);
  overflow-y: auto;
}

.panel-empty {
  padding: var(--spacing-4);
  text-align: center;
  color: var(--color-text-muted);
}

.panel-section {
  margin-bottom: var(--spacing-6);
}

.section-title {
  margin: 0 0 var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.panel-actions {
  display: flex;
  gap: var(--spacing-2);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

/* =============================================================================
   Rich Text Editor
   ============================================================================= */

.rich-text-editor {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.tiptap-toolbar {
  display: flex;
  gap: var(--spacing-1);
  padding: var(--spacing-2);
  background-color: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
}

.tiptap-toolbar .toolbar-btn.active {
  background-color: var(--color-gray-200);
  color: var(--color-gray-900);
}

.toolbar-divider {
  width: 1px;
  height: 24px;
  background-color: var(--color-gray-300);
  margin: 0 var(--spacing-1);
}

.tiptap-content {
  min-height: 150px;
  padding: var(--spacing-3);
}

.tiptap-content:focus {
  outline: none;
}

.tiptap-editor-content {
  outline: none;
}

.tiptap-editor-content p.is-editor-empty:first-child::before {
  color: var(--color-gray-400);
  content: attr(data-placeholder);
  float: left;
  height: 0;
  pointer-events: none;
}

/* =============================================================================
   Preview Styles
   ============================================================================= */

.preview-page {
  min-height: 100vh;
}

[data-component-id] {
  position: relative;
  transition: outline 0.15s ease;
}

.preview-hover {
  outline: 2px dashed var(--color-primary);
  outline-offset: 2px;
}

.preview-selected {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* =============================================================================
   Modal
   ============================================================================= */

.modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.modal {
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.modal-sm {
  max-width: 400px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.modal-title {
  margin: 0;
  font-size: var(--font-size-lg);
}

.modal-body {
  padding: var(--spacing-4);
  overflow-y: auto;
}

.modal-body .form-group {
  margin-bottom: var(--spacing-4);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--border-radius);
}

.modal-close:hover {
  background-color: var(--color-bg-elevated);
  color: var(--color-text-primary);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
  margin-top: var(--spacing-6);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-2);
  padding: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

/* Slug input wrapper */
.slug-input-wrapper {
  display: flex;
  align-items: stretch;
}

.slug-prefix {
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-3);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-gray-300);
  border-right: none;
  border-top-left-radius: var(--border-radius-sm);
  border-bottom-left-radius: var(--border-radius-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.slug-input-wrapper .form-input {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  flex: 1;
}

/* Page list states */
.page-list-loading,
.page-list-empty,
.page-list-error {
  padding: var(--spacing-8);
  text-align: center;
  color: var(--color-text-muted);
}

.page-list-error {
  color: var(--color-danger);
}

.page-list-error .btn {
  margin-top: var(--spacing-4);
}

/* =============================================================================
   Dropdown
   ============================================================================= */

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  min-width: 160px;
  padding: var(--spacing-1);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 100;
}

.dropdown-menu-left {
  left: 0;
}

.dropdown-menu-right {
  right: 0;
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  text-align: left;
  border: none;
  background: none;
  border-radius: var(--border-radius-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
}

.dropdown-item:hover {
  background-color: var(--color-bg-elevated);
  color: var(--color-primary);
}

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

.dropdown-item-destructive {
  color: var(--color-danger);
}

.dropdown-divider {
  margin: var(--spacing-1) 0;
  border: none;
  border-top: 1px solid var(--color-gray-200);
}

/* =============================================================================
   404 Page
   ============================================================================= */

.not-found {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
}

.not-found h1 {
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-4);
}

/* =============================================================================
   Utility Classes
   ============================================================================= */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-center {
  text-align: center;
}

/* =============================================================================
   Homepage / Published Site Styles
   ============================================================================= */

.homepage .site-header,
.published-page .site-header {
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--color-gray-200);
  background-color: var(--color-bg-secondary);
}

.homepage .site-header .container,
.published-page .site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-title {
  font-size: var(--font-size-xl);
  font-family: var(--font-family-display);
  font-weight: 600;
  color: var(--color-text-primary);
  text-decoration: none;
}

.site-title:hover {
  color: var(--color-primary);
}

.site-nav {
  display: flex;
  gap: var(--spacing-4);
}

.site-nav a {
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--color-primary);
}

.hero {
  padding: var(--spacing-8) 0;
  text-align: center;
}

.hero h2 {
  font-size: var(--font-size-3xl);
  color: var(--color-text-primary);
}

.site-footer {
  padding: var(--spacing-6) 0;
  border-top: 1px solid var(--color-gray-200);
  text-align: center;
  color: var(--color-text-muted);
  background-color: var(--color-bg-secondary);
}

/* =============================================================================
   Logo
   ============================================================================= */

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-bg-primary);
  font-weight: 700;
  font-size: var(--font-size-xl);
  border-radius: var(--border-radius);
}

.logo-text {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
}

/* =============================================================================
   Landing Page
   ============================================================================= */

.landing-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing-header {
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--color-gray-200);
  background-color: var(--color-bg-secondary);
}

.landing-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.landing-nav .nav-link {
  color: var(--color-text-secondary);
}

.landing-nav .nav-link:hover {
  color: var(--color-primary);
}

.landing-hero {
  padding: var(--spacing-8) 0;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-6);
}

.hero-accent {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-6);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
}

.landing-features {
  padding: var(--spacing-8) 0;
}

.section-title {
  text-align: center;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-6);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
}

.feature-card {
  padding: var(--spacing-6);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  text-align: center;
}

.feature-card:hover {
  border-color: var(--color-primary);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-4);
}

.feature-card h3 {
  margin-bottom: var(--spacing-2);
}

.feature-card p {
  color: var(--color-text-secondary);
  margin: 0;
}

.landing-cta {
  padding: var(--spacing-8) 0;
  text-align: center;
  background-color: var(--color-bg-secondary);
}

.landing-cta h2 {
  margin-bottom: var(--spacing-2);
}

.landing-cta p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.landing-footer {
  margin-top: auto;
  padding: var(--spacing-6) 0;
  text-align: center;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-gray-200);
}

/* =============================================================================
   Signup & Login Pages
   ============================================================================= */

.signup-page,
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-6);
  background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.signup-container,
.login-container {
  width: 100%;
  max-width: 480px;
}

.signup-header,
.login-header {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.signup-header .logo,
.login-header .logo {
  justify-content: center;
}

.signup-form-container,
.login-form-container {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-6);
}

.signup-form-container h1,
.login-form-container h1 {
  text-align: center;
  margin-bottom: var(--spacing-2);
}

.signup-subtitle,
.login-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.signup-form,
.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.form-error {
  background-color: rgba(220, 53, 69, 0.15);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
  padding: var(--spacing-3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
}

.form-group .optional {
  color: var(--color-text-muted);
  font-weight: 400;
}

.subdomain-input-wrapper {
  display: flex;
  align-items: stretch;
}

.subdomain-input-wrapper .form-input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  flex: 1;
}

.subdomain-suffix {
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-3);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-gray-300);
  border-left: none;
  border-top-right-radius: var(--border-radius-sm);
  border-bottom-right-radius: var(--border-radius-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.input-error {
  border-color: var(--color-danger) !important;
}

.input-success {
  border-color: var(--color-success) !important;
}

.field-message {
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
}

.field-message.error {
  color: var(--color-danger);
}

.field-message.success {
  color: var(--color-success);
}

.btn-lg {
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.signup-footer,
.login-footer {
  text-align: center;
  margin-top: var(--spacing-4);
  color: var(--color-text-secondary);
}

/* =============================================================================
   Signup Success State
   ============================================================================= */

.signup-success {
  text-align: center;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-8);
}

.success-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-4);
}

.signup-success h1 {
  margin-bottom: var(--spacing-4);
}

.success-message {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2);
}

.site-url {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-6);
}

.success-actions {
  display: flex;
  justify-content: center;
}

/* =============================================================================
   Page Editor Canvas
   ============================================================================= */

.canvas-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background-color: var(--color-bg-elevated);
}

.page-preview {
  flex: 1;
  min-height: 100%;
}

.page-preview.edit-mode .component-wrapper {
  position: relative;
  cursor: pointer;
  transition: all 0.15s ease;
}

.page-preview.edit-mode .component-wrapper:hover {
  outline: 2px dashed var(--color-gray-400);
  outline-offset: 2px;
}

.page-preview.edit-mode .component-wrapper.selected {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.page-preview.edit-mode .component-wrapper.selected::after {
  content: '';
  position: absolute;
  inset: -2px;
  border: 2px solid var(--color-primary);
  pointer-events: none;
}

/* Drag handle */
.drag-handle {
  position: absolute;
  left: -28px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  opacity: 0;
  transition: opacity 0.15s ease;
  color: var(--color-gray-500, #6b7280);
  font-size: 14px;
  border-radius: 4px;
  z-index: 10;
}

.drag-handle:active {
  cursor: grabbing;
}

.page-preview.edit-mode .component-wrapper:hover .drag-handle {
  opacity: 1;
}

/* Dragging state */
.page-preview.edit-mode .component-wrapper.dragging {
  opacity: 0.4;
  outline: 2px dashed var(--color-gray-400);
}

/* Drop zone indicators */
.drop-zone {
  height: 0;
  transition: height 0.15s ease, background-color 0.15s ease;
  position: relative;
  z-index: 5;
}

.drop-zone.visible {
  height: 8px;
}

.drop-zone.active {
  height: 4px;
  background-color: var(--color-primary, #3b82f6);
  margin: 4px 0;
  border-radius: 2px;
}

.empty-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  text-align: center;
  color: var(--color-text-muted);
}

.empty-page .hint {
  font-size: var(--font-size-sm);
  opacity: 0.7;
}

.loading-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  color: var(--color-text-muted);
}

/* Page components container */
.page-components {
  padding: 0 0 0 32px;
  min-height: 100%;
}

/* Layout containers need visual feedback when empty */
.site-section:empty,
.container:empty,
.grid:empty,
.flex:empty {
  min-height: 100px;
  border: 2px dashed var(--color-gray-400);
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.03) 10px,
    rgba(255, 255, 255, 0.03) 20px
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-section:empty::before,
.container:empty::before,
.grid:empty::before,
.flex:empty::before {
  content: 'Empty container - add components inside';
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-style: italic;
}

/* Status indicators */
.unsaved-indicator {
  color: var(--color-warning);
  font-size: var(--font-size-xl);
  line-height: 1;
}

.error-toast {
  padding: var(--spacing-2) var(--spacing-3);
  background-color: rgba(220, 53, 69, 0.15);
  border: 1px solid var(--color-danger);
  border-radius: var(--border-radius);
  color: var(--color-danger);
  font-size: var(--font-size-sm);
}

.success-toast {
  padding: var(--spacing-2) var(--spacing-3);
  background-color: rgba(45, 90, 61, 0.15);
  border: 1px solid var(--color-success);
  border-radius: var(--border-radius);
  color: var(--color-success);
  font-size: var(--font-size-sm);
}

/* Palette hint */
.palette-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-4);
}

/* Panel actions improvements */
.panel-actions {
  flex-direction: column;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  margin-top: auto;
}

.action-row {
  display: flex;
  gap: var(--spacing-2);
}

.action-row .btn {
  flex: 1;
}

/* Editor canvas in preview mode */
.editor-canvas.preview-mode {
  background-color: white;
}

.editor-canvas.preview-mode .canvas-content {
  background-color: white;
}

/* Form textarea */
.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Component renderer styles */
.component-placeholder {
  padding: var(--spacing-4);
  background-color: var(--color-bg-elevated);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--border-radius);
  text-align: center;
  color: var(--color-text-muted);
}

/* Site components in preview */
.site-section {
  padding: var(--spacing-6) 0;
}

.site-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.heading {
  margin: 0 0 var(--spacing-4);
}

.heading-1 { font-size: var(--font-size-3xl); }
.heading-2 { font-size: var(--font-size-2xl); }
.heading-3 { font-size: var(--font-size-xl); }
.heading-4 { font-size: var(--font-size-lg); }
.heading-5 { font-size: var(--font-size-base); }
.heading-6 { font-size: var(--font-size-sm); }

.paragraph {
  margin: 0 0 var(--spacing-4);
  line-height: 1.7;
}

.rich-text {
  line-height: 1.7;
}

.rich-text p {
  margin: 0 0 var(--spacing-4);
}

.rich-text strong,
.rich-text b {
  font-weight: 600;
}

.image {
  max-width: 100%;
  height: auto;
  display: block;
}

.divider {
  border: none;
  border-top: 1px solid var(--color-gray-300);
  margin: var(--spacing-4) 0;
}

.spacer {
  width: 100%;
}

/* Button variants in components */
.btn.btn-secondary {
  background: var(--color-secondary);
  color: white;
}

.btn.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: none;
}

.btn.btn-ghost:hover {
  background: rgba(240, 193, 75, 0.1);
}