/* Elegant White Theme CSS - Complete with Dark Mode Toggle (UI Only) */

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

:root {
  /* Light Mode */
  --bg-primary: #ffffff;
  --bg-secondary: #fafafa;
  --bg-tertiary: #f8fafc;
  --border-light: #e5e7eb;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --primary-blue: #3b82f6;
  --primary-blue-hover: #2563eb;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
}

[data-theme="dark"] {
  /* Dark Mode - UI Only */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --border-light: #475569;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --primary-blue: #60a5fa;
  --primary-blue-hover: #3b82f6;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.25), 0 2px 4px -2px rgb(0 0 0 / 0.25);
}

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

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
}

.theme-toggle:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

/* Header */
.app-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-xl) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--space-xl);
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header-actions {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.2);
}

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

.btn-primary:hover {
  background: var(--primary-blue-hover);
  border-color: var(--primary-blue-hover);
}

.btn-text {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: var(--space-xs) var(--space-sm);
}

.btn-text:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

/* Main Layout */
.main-container {
  max-width: 1200px;
  margin: var(--space-xl) auto;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-xl);
}

/* Form Section */
.form-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.form-inner {
  padding: var(--space-xl);
}

.form-section-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--space-xl) 0 var(--space-lg) 0;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.form-section-subtitle {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--text-secondary);
  margin: var(--space-lg) 0 var(--space-md) 0;
}

.optional-tag {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 400;
}

/* Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-field.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
}

/* Inputs */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}

textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--space-md) center;
  background-repeat: no-repeat;
  background-size: 1.5em;
  padding-right: calc(var(--space-md) * 2.5);
}

[data-theme="dark"] select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

.char-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: var(--space-xs);
}

/* Photo Upload */
.photo-upload-section {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.photo-preview {
  width: 100px;
  height: 100px;
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

.photo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.btn-upload {
  padding: var(--space-md) var(--space-lg);
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
}

.btn-upload:hover {
  background: var(--primary-blue-hover);
}

.upload-hint {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--space-sm);
}

/* Links */
.additional-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.link-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.link-btn:hover,
.link-btn.active {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  background: var(--bg-tertiary);
}

.link-fields-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Skills */
.skills-input-section {
  margin-bottom: var(--space-xl);
}

.skill-input-wrapper {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

#skillInput {
  flex: 1;
}

.btn-add-skill {
  padding: var(--space-sm) var(--space-lg);
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
}

.skills-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
}

.skill-tag .remove-skill {
  cursor: pointer;
  color: var(--text-muted);
  font-weight: bold;
  padding: 0 var(--space-xs);
}

.skill-tag .remove-skill:hover {
  color: #ef4444;
}

/* Add Buttons */
.btn-add {
  width: 100%;
  justify-content: flex-start;
  margin-top: var(--space-lg);
  border-style: dashed;
  color: var(--text-muted);
  background: var(--bg-primary);
}

.btn-add:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  background: var(--bg-tertiary);
}

/* Repeatable Items - COMPLETE */
.repeatable-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
  overflow: hidden;
  transition: all 0.2s ease;
}

.repeatable-item:hover {
  box-shadow: var(--shadow-md);
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  background: var(--bg-secondary);
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
  user-select: none;
}

.item-header:hover {
  background: var(--bg-primary);
}

.item-controls-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.item-controls-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.item-number {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
}

.collapse-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.repeatable-item.collapsed .collapse-toggle {
  transform: rotate(-90deg);
}

.item-content {
  padding: var(--space-lg);
  display: block;
}

.repeatable-item.collapsed .item-content {
  display: none;
}

.drag-handle {
  cursor: grab;
  color: var(--text-muted);
  padding: var(--space-xs);
}

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

.btn-icon-delete {
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgb(239 68 68 / 0.3);
  background: rgb(239 68 68 / 0.1);
  color: #ef4444;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.btn-icon-delete:hover {
  background: rgb(239 68 68 / 0.2);
  border-color: #ef4444;
  transform: scale(1.05);
}

/* Checkbox for repeatable items */
.checkbox-field {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.checkbox-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-blue);
  cursor: pointer;
}

/* Sidebar Preview */
.sidebar-preview {
  position: sticky;
  top: 120px;
  height: fit-content;
}

.preview-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.preview-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.preview-header h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.preview-header p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.preview-thumbnail {
  height: 320px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.preview-thumbnail:hover .preview-overlay {
  opacity: 1;
}

.preview-overlay {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 10;
}

.preview-overlay span {
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid rgb(255 255 255 / 0.3);
  backdrop-filter: blur(4px);
}

.preview-content {
  width: 794px;
  min-height: 1123px;
  transform: scale(0.28);
  transform-origin: top left;
  background: white; /* Resume always white */
  pointer-events: none;
}

.preview-actions {
  padding: var(--space-lg);
}

.preview-actions .btn {
  width: 100%;
}

/* Dropdowns */
.export-dropdown,
.font-selector-wrapper {
  position: relative;
}

.export-menu,
.font-menu {
  position: absolute;
  top: calc(100% + var(--space-sm));
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  min-width: 200px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.export-dropdown:hover .export-menu,
.font-selector-wrapper:hover .font-menu,
.export-menu.active,
.font-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.export-option,
.font-option {
  width: 100%;
  padding: var(--space-md);
  border: none;
  background: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  transition: background 0.2s ease;
  border-bottom: 1px solid var(--border-light);
}

.export-option:last-child,
.font-option:last-child {
  border-bottom: none;
}

.export-option:hover,
.font-option:hover {
  background: var(--bg-tertiary);
}

.font-option span:first-child {
  font-size: var(--font-size-lg);
  flex: 1;
}

.font-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 0.6);
  z-index: 1000;
  padding: var(--space-lg);
  overflow-y: auto;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--bg-secondary);
  width: 100%;
  max-width: 1400px;
  max-height: 90vh;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.modal-header {
  padding: var(--space-xl);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
}

.modal-header h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
}

.modal-controls {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  flex: 1;
  justify-content: flex-end;
}

.template-selector {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.template-btn {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.template-btn.active,
.template-btn:hover {
  background: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

.color-selector {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.color-option {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  position: relative;
}

.color-option.active {
  border-color: var(--text-primary);
  transform: scale(1.1);
}

.color-option::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.75rem;
  opacity: 0;
}

.color-option.active::after {
  opacity: 1;
}

.color-custom {
  width: 36px;
  height: 36px;
  border: 2px solid var(--border-light);
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
}

.color-custom input[type="color"] {
  width: 100%;
  height: 100%;
  border: none;
  cursor: pointer;
}

.btn-close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.btn-close:hover {
  background: var(--bg-tertiary);
}

.modal-body {
  flex: 1;
  padding: var(--space-xl);
  overflow-y: auto;
}

.resume-wrapper {
  width: 794px;
  min-height: 1123px;
  background: white; /* Resume preview always white */
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  margin: 0 auto;
  border-radius: var(--radius-md);
}

/* Resume Preview - Always Light ( unaffected by UI theme ) */
.resume-preview {
  background: white !important;
  color: #1f2937 !important;
  padding: 60px 70px;
  font-family: 'Inter', serif;
  min-height: 1123px;
}

.resume-preview * {
  background: transparent !important;
  color: inherit !important;
}

.section {
  margin-bottom: var(--space-xl);
}

.section-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary) !important;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.resume-name {
  font-size: 36px;
  font-weight: 700;
  color: #1f2937 !important;
  margin-bottom: var(--space-md);
  text-align: center;
}

.resume-title {
  font-size: var(--font-size-base);
  color: #6b7280 !important;
  margin-bottom: var(--space-lg);
  text-align: center;
  font-style: italic;
}

/* Resume Section Items */
.experience-item,
.education-item,
.project-item,
.achievement-item,
.language-item,
.custom-section {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid #e5e7eb;
}

.item-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: #1f2937 !important;
  margin-bottom: var(--space-sm);
}

.item-company,
.item-location,
.item-date,
.edu-institution,
.project-link {
  font-size: var(--font-size-base);
  color: #6b7280 !important;
  margin-bottom: var(--space-xs);
}

.item-description,
.project-description {
  color: #374151 !important;
  line-height: 1.7;
  margin-top: var(--space-sm);
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.skill-tag-resume {
  padding: var(--space-xs) var(--space-sm);
  background: #f3f4f6;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: #374151 !important;
}

.profile-pic {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-lg);
  display: block;
  border: 3px solid #3b82f6;
}

/* Responsive */
@media (max-width: 1024px) {
  .main-container {
    grid-template-columns: 1fr;
    margin: var(--space-lg) auto;
    gap: var(--space-lg);
  }
  
  .sidebar-preview {
    position: static;
  }
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .header-content {
    padding: 0 var(--space-lg);
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .photo-upload-section {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .modal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  
  .modal-controls {
    justify-content: stretch;
    flex-wrap: wrap;
  }
}