/**
 * Base styles - mobile-first, accessible, high contrast
 */

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

/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #0056b3;
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 1000;
  border-radius: 0 0 4px 0;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
  background: #004085;
  outline: 3px solid #0056b3;
  outline-offset: 2px;
}

/* Error messages */
.error-message {
  color: var(--error-color);
  font-size: var(--font-size-small);
  margin-top: var(--spacing-xs);
  display: block;
}

/* Form help text */
.form-help {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
  display: block;
}

:root {
  --font-size-base: 16px;
  --font-size-small: 14px;
  --font-size-large: 18px;
  --font-size-h1: 24px;
  --font-size-h2: 20px;
  --font-size-h3: 18px;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  --border-radius: 8px;
  --border-width: 1px;
  
  --tap-target-size: 44px;
  
  --transition-fast: 150ms;
  --transition-normal: 250ms;
}

[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-tertiary: #e0e0e0;
  --text-primary: #000000;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --border-color: #cccccc;
  --accent-color: #007bff;
  --accent-hover: #0056b3;
  --error-color: #dc3545;
  --success-color: #28a745;
}

[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #404040;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-tertiary: #808080;
  --border-color: #555555;
  --accent-color: #007bff;
  --accent-hover: #0056b3;
  --error-color: #dc3545;
  --success-color: #28a745;
}

html {
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  min-width: 360px;
  overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

a {
  color: var(--accent-color);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

code {
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  background-color: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Layout */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.content-area {
  flex: 1;
  padding-bottom: calc(var(--tap-target-size) + var(--spacing-md));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-primary);
  border-bottom: var(--border-width) solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  max-width: 100%;
}

.header-title {
  font-size: var(--font-size-h2);
  margin: 0;
}

.header-menu-btn {
  background: none;
  border: none;
  font-size: var(--font-size-large);
  cursor: pointer;
  padding: var(--spacing-sm);
  min-width: var(--tap-target-size);
  min-height: var(--tap-target-size);
  color: var(--text-primary);
}

.header-menu-btn:hover,
.header-menu-btn:focus {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Top Menu */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.menu-overlay[aria-hidden="false"] {
  opacity: 1;
}

.top-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 85vw;
  height: 100vh;
  background-color: var(--bg-primary);
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.2);
  z-index: 201;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

.top-menu[aria-hidden="false"] {
  transform: translateX(0);
}

.menu-content {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.menu-close-btn {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: var(--font-size-h2);
  cursor: pointer;
  padding: var(--spacing-sm);
  min-width: var(--tap-target-size);
  min-height: var(--tap-target-size);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.menu-close-btn:hover,
.menu-close-btn:focus {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.menu-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--border-radius);
  min-height: var(--tap-target-size);
  transition: background-color var(--transition-fast);
  font-size: var(--font-size-base);
}

.menu-item:hover,
.menu-item:focus {
  background-color: var(--bg-secondary);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Bottom Bar */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--bg-primary);
  border-top: var(--border-width) solid var(--border-color);
  box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.1);
}

.bottom-bar-content {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: var(--spacing-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.bottom-bar-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
  color: #333333;
  min-width: var(--tap-target-size);
  min-height: var(--tap-target-size);
  font-size: var(--font-size-small);
  transition: color var(--transition-fast);
}

[data-theme="dark"] .bottom-bar-tab {
  color: #e5e5e5;
}

.bottom-bar-tab:hover,
.bottom-bar-tab:focus {
  color: var(--accent-color);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.bottom-bar-tab.active {
  color: var(--accent-color);
  font-weight: 600;
}

.tab-icon {
  font-size: var(--font-size-large);
}

.tab-label {
  font-size: var(--font-size-small);
  color: inherit;
  font-weight: 500;
}

/* Pages */
.page {
  padding: var(--spacing-md);
  max-width: 100%;
}

.profile-page {
  background-color: #f5f5f5;
}

[data-theme="dark"] .profile-page {
  background-color: #1a1a1a;
}

.social-page {
  background-color: #f5f5f5;
}

[data-theme="dark"] .social-page {
  background-color: #1a1a1a;
}

.links-page {
  background-color: #f5f5f5;
}

[data-theme="dark"] .links-page {
  background-color: #1a1a1a;
}

.services-page {
  background-color: #f5f5f5;
}

[data-theme="dark"] .services-page {
  background-color: #1a1a1a;
}

.page-content {
  max-width: 600px;
  margin: 0 auto;
}

.page-title {
  margin-bottom: var(--spacing-lg);
}

.profile-form-card,
.social-form-card,
.links-form-card,
.services-form-card {
  background-color: var(--bg-primary);
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .profile-form-card,
[data-theme="dark"] .social-form-card,
[data-theme="dark"] .links-form-card,
[data-theme="dark"] .services-form-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-lg);
}

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

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  min-height: var(--tap-target-size);
  transition: border-color var(--transition-fast);
}

.profile-form-card .form-input,
.profile-form-card .form-textarea,
.profile-form-card .form-select,
.social-form-card .form-input,
.social-form-card .form-textarea,
.social-form-card .form-select,
.services-form-card .form-input,
.services-form-card .form-textarea,
.services-form-card .form-select {
  background-color: #ffffff;
}

[data-theme="dark"] .profile-form-card .form-input,
[data-theme="dark"] .profile-form-card .form-textarea,
[data-theme="dark"] .profile-form-card .form-select,
[data-theme="dark"] .social-form-card .form-input,
[data-theme="dark"] .social-form-card .form-textarea,
[data-theme="dark"] .social-form-card .form-select,
[data-theme="dark"] .services-form-card .form-input,
[data-theme="dark"] .services-form-card .form-textarea,
[data-theme="dark"] .services-form-card .form-select {
  background-color: var(--bg-secondary);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

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

.form-color {
  width: 100%;
  height: var(--tap-target-size);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
}

.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

/* Password input with visibility toggle */
.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper .form-input {
  padding-right: calc(var(--spacing-md) + 32px);
}

.password-toggle-btn {
  position: absolute;
  right: var(--spacing-sm);
  background: none;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
  border-radius: var(--border-radius);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

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

.password-toggle-btn:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.password-toggle-btn:active {
  transform: scale(0.95);
}

.password-toggle-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-icon {
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  border: var(--border-width) solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  min-height: var(--tap-target-size);
  min-width: var(--tap-target-size);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.btn-primary {
  background-color: var(--accent-color);
  color: white;
  width: 100%;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--accent-hover);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-color);
  width: 100%;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--bg-tertiary);
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.btn-danger {
  background-color: var(--error-color);
  color: white;
  width: 100%;
}

.btn-danger:hover,
.btn-danger:focus {
  background-color: #c82333;
  outline: 2px solid var(--error-color);
  outline-offset: 2px;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: var(--font-size-large);
  padding: var(--spacing-sm);
}

.btn-icon:hover,
.btn-icon:focus {
  color: var(--error-color);
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
}

/* Items List */
.items-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.item-card {
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.item-header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex: 1;
}

.item-header h3 {
  margin: 0;
  font-size: var(--font-size-h3);
}

/* Photo Upload */
.photo-upload-area {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-lg);
}

.photo-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex: 1;
}

@media (max-width: 480px) {
  .photo-upload-area {
    flex-direction: column;
    align-items: center;
  }
  
  .photo-buttons {
    width: 100%;
    max-width: 300px;
  }
}

.photo-preview,
.photo-placeholder {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: var(--border-width) solid var(--border-color);
}

.photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
  color: #000000;
  font-size: 48px;
  font-weight: 600;
  border: 2px solid #e0e0e0;
}

[data-theme="dark"] .photo-placeholder {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.photo-input-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.btn-photo-upload {
  background-color: #0056b3;
  color: white;
  border: none;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-family: inherit;
  border-radius: var(--border-radius);
  cursor: pointer;
  min-height: var(--tap-target-size);
  font-weight: 500;
  transition: background-color var(--transition-fast);
  width: auto;
  min-width: 150px;
}

.btn-photo-upload:hover,
.btn-photo-upload:focus {
  background-color: #004085;
  outline: 2px solid #0056b3;
  outline-offset: 2px;
}

/* Preview Card */
.preview-card-container {
  padding: var(--spacing-md);
}

.preview-card {
  max-width: 400px;
  margin: 0 auto;
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  padding-top: 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  position: relative;
}

.preview-card-empty {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-tertiary);
}

.preview-banner {
  position: absolute;
  top: calc(-1 * var(--border-width));
  left: calc(-1 * var(--spacing-lg) - var(--border-width));
  right: calc(-1 * var(--spacing-lg) - var(--border-width));
  height: 110px;
  width: calc(100% + 2 * var(--spacing-lg) + 2 * var(--border-width));
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  z-index: 0;
}

.preview-card-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.preview-photo,
.preview-photo-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--bg-secondary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  background-color: var(--bg-secondary);
  margin-top: 30px;
}

.preview-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  font-size: 48px;
  border: 3px solid var(--bg-secondary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

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

.preview-name {
  font-size: var(--font-size-h1);
  margin-bottom: var(--spacing-sm);
}

.preview-headline {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

.preview-bio {
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
  text-align: center;
}

.preview-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  align-items: center;
  justify-content: center;
}

.preview-whatsapp,
.preview-mobile,
.preview-landline {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}

.preview-contact-row .preview-landline {
  margin-bottom: 0;
}

.preview-whatsapp-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: #25D366;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.preview-whatsapp-link:hover,
.preview-whatsapp-link:focus {
  opacity: 0.8;
}

.preview-mobile-link,
.preview-landline-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.preview-mobile-link:hover,
.preview-mobile-link:focus,
.preview-landline-link:hover,
.preview-landline-link:focus {
  opacity: 0.8;
}

.preview-mobile,
.preview-landline {
  color: var(--text-primary);
}

.preview-email {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.preview-email-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.preview-email-link:hover,
.preview-email-link:focus {
  opacity: 0.8;
}

.preview-icon {
  flex-shrink: 0;
  color: currentColor;
}

.preview-section {
  margin-bottom: var(--spacing-lg);
}

.preview-section-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.preview-social-links {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.preview-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.preview-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm);
  background-color: transparent;
  border: none;
  border-radius: var(--border-radius);
  color: var(--accent-color);
  text-align: center;
  transition: opacity var(--transition-fast);
}

.preview-social-link:hover {
  opacity: 0.7;
}

.preview-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--accent-color);
  text-align: center;
  transition: background-color var(--transition-fast);
}

.preview-link:hover {
  background-color: var(--bg-tertiary);
}

.social-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  object-fit: contain;
  display: inline-block;
  transition: opacity 0.1s ease;
}

/* Inline SVG icons */
.social-icon-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.social-icon-inline svg {
  width: 24px;
  height: 24px;
  display: block;
}

.social-platform {
  font-weight: 600;
  display: block;
}

.social-handle {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
}

.preview-services {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.preview-service {
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.service-name {
  font-weight: 600;
}

.service-price {
  color: var(--accent-color);
  font-weight: 600;
}

.service-description {
  color: var(--text-secondary);
  font-size: var(--font-size-small);
}

.preview-nostr {
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
}

.nostr-key,
.nostr-key-display {
  display: block;
  word-break: break-all;
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  background-color: var(--bg-tertiary);
  padding: var(--spacing-sm);
  border-radius: 4px;
}

/* Publish FAB Button */
.preview-publish-fab-container {
  position: fixed;
  bottom: 100px;
  right: 20px;
  z-index: 1000;
  pointer-events: none;
}

.preview-publish-fab {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--accent-color);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-fast);
  min-height: var(--tap-target-size);
  pointer-events: auto;
  font-family: inherit;
}

.preview-publish-fab:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.preview-publish-fab:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.preview-publish-fab:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.preview-publish-fab:disabled,
.preview-publish-fab.disabled {
  background-color: var(--bg-tertiary);
  color: var(--text-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}

.preview-publish-fab.publishing {
  cursor: wait;
}

.fab-icon {
  font-size: 1.2em;
  line-height: 1;
}

.fab-text {
  white-space: nowrap;
}

.fab-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Toast Notifications */
.preview-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  max-width: 400px;
  min-width: 300px;
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: auto;
}

.preview-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.preview-toast-success {
  border-color: #28a745;
  background-color: #d4edda;
  color: #155724;
}

.preview-toast-error {
  border-color: #dc3545;
  background-color: #f8d7da;
  color: #721c24;
}

.preview-toast-info {
  border-color: #007bff;
  background-color: #d1ecf1;
  color: #004085;
}

.preview-toast .toast-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.preview-toast .toast-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
}

.preview-toast .toast-icon {
  font-size: 1.2em;
  line-height: 1;
}

.preview-toast .toast-message {
  flex: 1;
}

.preview-toast-with-url .toast-url-section {
  margin-top: var(--spacing-sm);
}

.preview-toast-with-url .toast-url-label {
  font-size: var(--font-size-small);
  margin-bottom: var(--spacing-xs);
  color: inherit;
  opacity: 0.9;
}

.preview-toast-with-url .toast-url-actions {
  display: flex;
  gap: var(--spacing-xs);
  align-items: stretch;
  flex-wrap: wrap;
}

.preview-toast-with-url .toast-url-input {
  flex: 1;
  min-width: 200px;
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid currentColor;
  border-radius: 4px;
  background-color: white;
  color: #000;
  font-size: var(--font-size-small);
  font-family: monospace;
}

.preview-toast-with-url .toast-copy-btn,
.preview-toast-with-url .toast-view-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid currentColor;
  border-radius: 4px;
  background-color: transparent;
  color: inherit;
  font-size: var(--font-size-small);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
  font-family: inherit;
  white-space: nowrap;
}

.preview-toast-with-url .toast-copy-btn:hover,
.preview-toast-with-url .toast-view-btn:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.preview-toast-with-url .toast-copy-btn:focus,
.preview-toast-with-url .toast-view-btn:focus {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.preview-toast-with-url .toast-copy-btn.copied {
  background-color: rgba(0, 0, 0, 0.2);
}

/* Settings */
.settings-page {
  background-color: #f5f5f5;
  min-height: 100vh;
  padding: var(--spacing-lg) var(--spacing-md);
}

[data-theme="dark"] .settings-page {
  background-color: #1a1a1a;
}

.settings-section-card {
  background-color: var(--bg-primary);
  border-radius: 12px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .settings-section-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.settings-section {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.settings-section:last-child {
  border-bottom: none;
}

.section-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-md);
}

.data-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.nostr-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.nostr-warning {
  background-color: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  color: #856404;
}

[data-theme="dark"] .nostr-warning {
  background-color: #664d03;
  border-color: #ffc107;
  color: #ffc107;
}

/* Password Dialog */
.password-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  animation: fadeIn var(--transition-normal);
}


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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.password-dialog {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp var(--transition-normal);
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.password-dialog-header {
  padding: var(--spacing-lg);
  border-bottom: var(--border-width) solid var(--border-color);
}

.password-dialog-header h3 {
  margin: 0;
  font-size: var(--font-size-h2);
}

.password-dialog-body {
  padding: var(--spacing-lg);
}

.password-info {
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
  font-size: var(--font-size-small);
  line-height: 1.6;
}

.password-warning {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: var(--border-radius);
  color: #856404;
  font-size: var(--font-size-small);
  line-height: 1.6;
}

[data-theme="dark"] .password-warning {
  background-color: #664d03;
  border-color: #ffc107;
  color: #ffc107;
}

.password-dialog-footer {
  padding: var(--spacing-lg);
  border-top: var(--border-width) solid var(--border-color);
  display: flex;
  gap: var(--spacing-md);
}

.password-dialog-footer .btn-primary,
.password-dialog-footer .btn-secondary {
  flex: 1;
}

.password-dialog-footer .btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Password Strength Indicator */
.password-strength-indicator {
  margin-top: var(--spacing-sm);
}

.strength-bar-container {
  width: 100%;
  height: 8px;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
}

.strength-bar {
  height: 100%;
  transition: width var(--transition-normal), background-color var(--transition-normal);
  border-radius: 4px;
}

.strength-label {
  font-size: var(--font-size-small);
  font-weight: 600;
  margin-top: var(--spacing-xs);
}

.password-feedback {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-small);
}

.feedback-item {
  margin: var(--spacing-xs) 0;
  color: var(--text-secondary);
  line-height: 1.4;
}

.password-match-feedback {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-small);
}

/* Help */
.help-section {
  margin-bottom: var(--spacing-lg);
}

.help-section h3 {
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
}

/* About */
.about-section {
  margin-bottom: var(--spacing-lg);
}

.about-section h3 {
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
}

.about-description {
  font-size: var(--font-size-large);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.about-features-list {
  list-style: none;
  padding-left: 0;
}

.about-features-list li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--text-secondary);
}

.about-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

/* Terms */
.terms-section {
  margin-bottom: var(--spacing-lg);
}

.terms-section h3 {
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
}

.terms-last-updated {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

/* How To */
.howto-section {
  margin-bottom: var(--spacing-lg);
}

.howto-section h3 {
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
}

.howto-intro {
  font-size: var(--font-size-large);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.howto-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--spacing-md);
}

.howto-list li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--text-secondary);
}

.howto-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  font-size: var(--font-size-large);
}

.howto-note {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  font-style: italic;
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background-color: var(--bg-secondary);
  border-left: 3px solid var(--accent-color);
  border-radius: var(--border-radius);
}

/* Privacy */
.privacy-section {
  margin-bottom: var(--spacing-lg);
}

.privacy-section h3 {
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
}

.privacy-last-updated {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

/* Contact */
.contact-section {
  margin-bottom: var(--spacing-lg);
}

.contact-description {
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-actions {
  margin-top: var(--spacing-xl);
}

.contact-message {
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
  line-height: 1.5;
}

/* Blog */
.blog-entry {
  margin-bottom: var(--spacing-xl);
}

.blog-entry-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: var(--border-width) solid var(--border-color);
}

.blog-entry-title {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-large);
}

.blog-entry-date {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  font-style: italic;
}

.blog-entry-content {
  line-height: 1.7;
  color: var(--text-primary);
}

.blog-entry-content p {
  margin-bottom: var(--spacing-md);
}

.blog-entry-content h4 {
  color: var(--accent-color);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.blog-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--spacing-md);
}

.blog-list li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--text-secondary);
}

.blog-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.contact-message-success {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

[data-theme="dark"] .contact-message-success {
  background-color: #1e4620;
  border-color: #2d5a2f;
  color: #90ee90;
}

.contact-message-error {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

[data-theme="dark"] .contact-message-error {
  background-color: #4a1e1e;
  border-color: #5a2a2a;
  color: #ff6b6b;
}

/* Responsive */
@media (min-width: 768px) {
  :root {
    --font-size-base: 16px;
    --font-size-h1: 28px;
    --font-size-h2: 24px;
  }
  
  .content-area {
    padding-bottom: 0;
  }
  
  .bottom-bar {
    position: relative;
    box-shadow: none;
    border-top: none;
    border-bottom: var(--border-width) solid var(--border-color);
  }
  
  .preview-card {
    max-width: 500px;
  }
  
  .preview-publish-fab-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
  }
  
  .preview-publish-fab {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }
  
  .preview-toast {
    max-width: calc(100vw - 2rem);
    right: 1rem;
    left: 1rem;
  }
}