:root {
  /* iA Writer Color Palette */
  --color-background: #F7F7F7;
  --color-card: #FFFFFF;
  --color-card-muted: #FAFAFA;
  --color-sidebar: #F9F9F9;
  --color-text-primary: #1C1C1E;
  --color-text-secondary: #6C6C70;
  --color-text-tertiary: #AEAEB2;
  --color-border: #E5E5EA;
  --color-border-soft: #F2F2F7;
  --color-border-strong: #D1D1D6;
  --color-accent: #E81224;
  --color-hover: #F9F9FB;
  --color-active: #F2F2F7;
  --color-focus: #E81224;
  --color-status-surface: #F9F9FB;
  --color-status-strong: #1C1C1E;

  /* Typographie iA Writer */
  --font-primary: 'IBM Plex Mono', 'Menlo', 'Monaco', 'Courier New', monospace;
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-title: 28px;
  --font-size-subtitle: 18px;
  --font-size-body: 15px;
  --font-size-secondary: 13px;
  --font-size-meta: 12px;
  --line-height-title: 1.4;
  --line-height-body: 1.75;
  --letter-spacing-title: -0.01em;
  --letter-spacing-body: 0.01em;

  /* Spacing system - Compact */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-xxl: 24px;
  --spacing-3xl: 28px;
  --spacing-4xl: 32px;
  --spacing-5xl: 40px;
  --spacing-6xl: 48px;

  /* Border radius - Plus doux */
  --radius-xs: 3px;
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-pill: 999px;
  --border-radius-md: var(--radius-md);

  /* iA Writer Shadows - Très subtiles */
  --shadow-subtle: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-floating: 0 8px 32px rgba(0, 0, 0, 0.08);

  /* Transitions - Plus douces */
  --transition-fast: 200ms cubic-bezier(0.2, 0, 0, 1);
  --transition-smooth: 300ms cubic-bezier(0.2, 0, 0, 1);
  --transition-glide: 400ms cubic-bezier(0.2, 0, 0, 1);
}

/* Reset et base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  background: var(--color-background);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  letter-spacing: var(--letter-spacing-body);
}

main {
  flex: 1 0 auto;
}

/* Header iA Writer Style */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
  box-shadow: none;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: 1200px;
  margin: 0 auto;
  gap: var(--spacing-xxl);
}

.app-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: var(--color-text-primary);
  user-select: none;
}

.app-brand__icon {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-background);
  box-shadow: none;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.app-brand__icon::before {
  content: '';
  position: absolute;
  width: 60%;
  height: 60%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-text-secondary);
  opacity: 0.5;
}

.app-brand__icon::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.8;
  transform: translate(4px, -4px);
}

.app-brand__icon-ring {
  width: 60%;
  height: 60%;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  opacity: 0.75;
}

.app-brand__icon-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-secondary);
  opacity: 0.5;
  transform: translate(-10px, 10px);
}

.app-brand__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  letter-spacing: -0.01em;
}

.app-brand__title {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  font-family: var(--font-sans);
}

.app-brand__subtitle {
  font-size: 12px;
  color: var(--color-text-tertiary);
  font-weight: 400;
  letter-spacing: 0.02em;
  font-family: var(--font-sans);
}

/* iA Writer Navigation */
.tabs-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-card);
  position: sticky;
  top: 50px;
  z-index: 90;
}

.tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 4px var(--spacing-md);
  height: 24px;
  font-size: var(--font-size-meta);
  font-weight: 400;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  transition: all var(--transition-smooth);
  font-family: var(--font-sans);
}

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

.tab.active {
  color: var(--color-accent);
  background: var(--color-active);
  font-weight: 500;
}

/* Error Banner */
.error-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: #fef2f2;
  color: #991b1b;
  padding: var(--spacing-lg) var(--spacing-xl);
  margin: var(--spacing-lg) var(--spacing-xl) 0;
  border-radius: var(--radius-sm);
  border: 1px solid #fca5a5;
  font-weight: 400;
  animation: slideIn 0.3s var(--transition-smooth);
}

.error-banner::before {
  content: '\26A0';
  font-size: 1rem;
  color: #dc2626;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Layout principal */
main {
  width: min(1100px, 100% - 32px);
  margin: 0 auto var(--spacing-lg);
  padding: var(--spacing-lg) var(--spacing-xs) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* iA Writer Cards */
.card {
  position: relative;
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg) var(--spacing-xl);
  border: 1px solid var(--color-border);
  box-shadow: none;
  transition: border-color var(--transition-smooth);
  animation: floatIn 0.5s var(--transition-smooth);
  margin-top: var(--spacing-md);
}

/* Désactiver l'animation après l'initialisation pour éviter le scintillement lors du changement d'onglets */
.tabs-initialized .card {
  animation: none;
}

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

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* iA Writer Typography */
h2 {
  font-size: var(--font-size-title);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-title);
  line-height: var(--line-height-title);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-sans);
}

h3 {
  font-size: var(--font-size-subtitle);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0;
  font-family: var(--font-sans);
}

h4 {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  letter-spacing: 0;
  font-family: var(--font-sans);
}

/* Section header avec espacement supérieur */
.results-section-header {
  margin-top: var(--spacing-xl);
}

/* Configuration moderne */
.config-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

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

.config-row label {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.config-row label i {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
}

/* Section collapsible */
.collapsible-section {
  margin-top: var(--spacing-lg);
}

.collapsible-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-smooth);
  user-select: none;
}

.collapsible-header:hover {
  background: var(--color-active);
  border-color: var(--color-border-strong);
}

.collapsible-title {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
}

.collapsible-arrow {
  font-size: 12px;
  color: var(--color-text-tertiary);
  transition: transform var(--transition-smooth);
}

.collapsible-content {
  display: none;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-soft);
}

/* iA Writer Sliders */
.range-slider {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.range-slider input[type="range"] {
  flex: 1;
  height: 3px;
  appearance: none;
  background: var(--color-border);
  border-radius: 2px;
  outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 3px solid var(--color-card);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-smooth);
}

.range-slider input[type="range"]::-moz-range-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 3px solid var(--color-card);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-smooth);
}

.range-slider input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 6px rgba(232, 18, 36, 0.3);
}

.range-slider span {
  font-weight: 500;
  min-width: 36px;
  text-align: center;
  color: var(--color-text-secondary);
  background: var(--color-hover);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-xs);
  font-size: var(--font-size-secondary);
}

/* iA Writer Buttons */
button,
.action-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0 var(--spacing-xl);
  height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-text-primary);
  font-size: var(--font-size-body);
  font-weight: 400;
  font-family: var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-smooth);
  box-shadow: none;
}

button:hover:not(:disabled),
.action-button:hover:not(:disabled) {
  background: var(--color-hover);
  border-color: var(--color-border-strong);
}

button:focus-visible,
.action-button:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(232, 18, 36, 0.1);
}

button:active:not(:disabled),
.action-button:active:not(:disabled) {
  background: var(--color-active);
  transform: scale(0.98);
}

button:disabled,
.action-button:disabled {
  background: var(--color-card);
  color: var(--color-text-tertiary);
  border-color: var(--color-border);
  cursor: not-allowed;
  opacity: 0.5;
}

.action-button {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
  font-weight: 500;
}

.action-button:hover:not(:disabled) {
  background: #C00F1E;
  border-color: #C00F1E;
}

.action-button:active:not(:disabled) {
  background: #A00D19;
  transform: scale(0.98);
}

.neutral-btn {
  background: var(--color-card);
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

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

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

.btn-secondary:hover:not(:disabled) {
  background: var(--color-active);
  border-color: var(--color-border-strong);
}

.btn-icon i {
  font-size: 0.9rem;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.btn-icon:hover i {
  opacity: 1;
}

/* iA Writer Form Inputs */
input[type="text"],
input[type="number"],
input[type="url"],
select,
textarea {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0 var(--spacing-lg);
  height: 42px;
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  transition: all var(--transition-smooth);
  width: 100%;
  font-family: var(--font-primary);
  letter-spacing: var(--letter-spacing-body);
}

input[type="file"] {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  height: auto;
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  transition: all var(--transition-smooth);
  width: 100%;
  font-family: var(--font-primary);
  letter-spacing: var(--letter-spacing-body);
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23666666' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 12px) center;
  background-size: 12px;
  padding-right: 40px;
}

textarea {
  resize: vertical;
  min-height: 140px;
  line-height: var(--line-height-body);
  padding: var(--spacing-lg);
  height: auto;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-border-strong);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(232, 18, 36, 0.1);
}

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

/* iA Writer Status Area */
.status-area {
  position: relative;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--radius-md);
  background: var(--color-card-muted);
  color: var(--color-text-secondary);
  font-size: var(--font-size-body);
  font-weight: 400;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
  margin-top: var(--spacing-md);
}

.status-area::before {
  content: '\25CF';
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-text-secondary);
  color: var(--color-card);
  font-size: 0.6rem;
}

.status-area.success {
  background: #f0fdf4;
  border-color: #86efac;
  color: #166534;
}

.status-area.success::before {
  content: '\2713';
  background: #22c55e;
  color: white;
}

.status-area.error {
  background: #fef2f2;
  border-color: #fca5a5;
  color: #991b1b;
}

.status-area.error::before {
  content: '\26A0';
  background: #ef4444;
  color: white;
}

/* iA Writer News Items */
.news-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) var(--spacing-xxl);
  margin-bottom: var(--spacing-xl);
  background: var(--color-card);
  transition: all var(--transition-smooth);
  box-shadow: none;
}

.news-item:hover {
  border-color: var(--color-border-strong);
}

.item-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.item-header input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  border-radius: var(--radius-xs);
}

input[type="checkbox"] {
  accent-color: var(--color-accent);
}

.item-header h4 {
  flex: 1;
  font-size: var(--font-size-body);
  font-weight: 600;
  margin: 0;
  color: var(--color-text-secondary);
}

/* Actions des éléments */
.item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.item-actions button {
  flex: 1;
  min-width: 160px;
}

/* Aperçu des éléments */
.item-preview {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.item-preview img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

.item-preview p {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
  padding: var(--spacing-xl);
  background: var(--color-card-muted);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  max-height: 150px;
  overflow-y: auto;
}

/* Grille d'images */
.image-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.result-image {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  background: var(--color-card);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.result-image:hover {
  box-shadow: var(--shadow-soft);
  border-color: var(--color-border-strong);
}

.result-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

/* Actions d'image */
.image-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.download-btn {
  background: var(--color-card);
  color: var(--color-text-secondary);
  padding: 0 var(--spacing-lg);
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-secondary);
  font-weight: 400;
  font-family: var(--font-sans);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all var(--transition-smooth);
}

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

/* Excerpts */
.excerpt-content {
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-card-muted);
  min-height: 150px;
  max-height: 400px;
  overflow-y: auto;
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
}

/* Login */
body.auth-page {
  justify-content: center;
  align-items: center;
  padding: var(--spacing-6xl) var(--spacing-xl);
}

.login-container {
  width: min(420px, 100%);
  padding: var(--spacing-5xl);
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxl);
  backdrop-filter: blur(6px);
}

.login-subtitle {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

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

.form-group label {
  font-weight: 600;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.password-input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-container input {
  padding: var(--spacing-lg) 56px var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-subtitle);
  min-height: 56px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  letter-spacing: 0.12em;
  width: 100%;
}

.password-input-container input:focus {
  box-shadow: var(--shadow-soft), 0 0 0 3px rgba(17, 17, 17, 0.08);
  border-color: var(--color-text-primary);
  transform: translateY(-1px);
}

.password-toggle {
  position: absolute;
  right: var(--spacing-xl);
  background: transparent;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  height: 40px;
  width: 40px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.password-toggle:hover {
  color: var(--color-text-secondary);
  transform: scale(1.05);
}

.password-toggle:focus {
  outline: none;
}

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

.error-message {
  background: rgba(255, 255, 255, 0.88);
  color: var(--color-text-secondary);
  padding: var(--spacing-lg) var(--spacing-xxl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-strong);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Loading state */
body.loading::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(247, 247, 247, 0.9);
  backdrop-filter: blur(8px);
  z-index: 9999;
}

body.loading::before {
  content: 'Chargement...';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-card);
  padding: var(--spacing-xl) var(--spacing-3xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  z-index: 10000;
  font-weight: 400;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
}

/* Footer */
footer {
  width: min(1100px, 100% - 32px);
  margin: var(--spacing-lg) auto var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-md);
  background: transparent;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-secondary);
  border: none;
  border-top: 1px solid var(--color-border);
  border-radius: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

footer p {
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-logout-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  transition: color var(--transition-smooth);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  font-family: var(--font-sans);
}

.footer-logout-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Responsive Design */
@media (max-width: 767px) {
  /* Masquer le menu hamburger */
  .hamburger-menu {
    display: none;
  }

  /* Menu horizontal scrollable pour mobile */
  .tabs-container {
    display: flex !important;
    flex-direction: row;
    justify-content: center;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
    top: 50px;
    padding: var(--spacing-md) var(--spacing-md);
    gap: var(--spacing-sm);
  }

  /* Barre de défilement personnalisée pour WebKit */
  .tabs-container::-webkit-scrollbar {
    height: 3px;
  }

  .tabs-container::-webkit-scrollbar-track {
    background: transparent;
  }

  .tabs-container::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
  }

  .tabs-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-strong);
  }

  /* Onglets mobiles optimisés avec icônes uniquement */
  .tab {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: var(--spacing-sm);
    width: 44px;
    height: 44px;
    font-size: 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-card);
    transition: all var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .tab-text {
    display: none;
  }

  .tab-icon {
    display: block;
    font-size: 20px;
    line-height: 1;
  }

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

  .tab.active .tab-icon {
    filter: grayscale(1) brightness(2);
  }

  /* En-tête optimisé */
  header {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .header-content {
    gap: var(--spacing-md);
  }

  .app-brand__title {
    font-size: 15px;
  }

  .app-brand__subtitle {
    font-size: 11px;
  }

  /* Layout principal mobile */
  main {
    width: calc(100% - 32px);
    margin: var(--spacing-md) auto var(--spacing-xl);
    padding: 0 var(--spacing-md) var(--spacing-xl);
    gap: var(--spacing-lg);
  }

  /* Cartes optimisées */
  .card {
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-md);
  }

  /* Typographie mobile */
  h2 {
    font-size: 22px;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
  }

  h3 {
    font-size: 17px;
    margin-bottom: var(--spacing-sm);
  }

  h4 {
    font-size: var(--font-size-body);
    margin-bottom: var(--spacing-sm);
  }

  /* Inputs optimisés pour tactile */
  input[type="text"],
  input[type="number"],
  input[type="url"],
  select,
  textarea {
    height: 48px;
    padding: 0 var(--spacing-lg);
    font-size: 16px;
    border-radius: var(--radius-md);
  }

  input[type="file"] {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-body);
  }

  textarea {
    min-height: 120px;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  select {
    background-position: calc(100% - 16px) center;
    padding-right: 48px;
  }

  /* Boutons mobiles optimisés - tous uniformisés à 48px */
  button,
  .action-button,
  .neutral-btn,
  .btn-secondary,
  .btn-icon {
    height: 48px !important;
    min-height: 48px;
    padding: 0 var(--spacing-xl);
    font-size: var(--font-size-body);
    border-radius: var(--radius-md);
  }

  .btn-icon i {
    font-size: 1rem;
  }

  /* Config options mobile */
  .config-options {
    gap: var(--spacing-lg);
  }

  .config-row {
    gap: var(--spacing-md);
  }

  .config-row label {
    font-size: var(--font-size-body);
    gap: var(--spacing-sm);
  }

  /* Range sliders optimisés */
  .range-slider {
    gap: var(--spacing-md);
  }

  .range-slider input[type="range"] {
    height: 4px;
  }

  .range-slider input[type="range"]::-webkit-slider-thumb {
    width: 24px;
    height: 24px;
    border: 4px solid var(--color-card);
  }

  .range-slider input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border: 4px solid var(--color-card);
  }

  .range-slider span {
    min-width: 44px;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-secondary);
  }

  /* Slider container optimisé */
  .slider-container {
    gap: var(--spacing-md);
  }

  .slider {
    height: 4px;
  }

  .slider::-webkit-slider-thumb {
    width: 24px;
    height: 24px;
    border: 4px solid var(--color-card);
  }

  .slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border: 4px solid var(--color-card);
  }

  /* Status area mobile */
  .status-area {
    padding: var(--spacing-lg) var(--spacing-xl);
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-md);
  }

  /* Actions mobiles */
  .item-actions {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .item-actions button {
    width: 100%;
  }

  #global-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  #global-actions button {
    width: 100%;
  }

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

  .custom-actions button {
    width: 100%;
  }

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

  .url-actions button {
    width: 100%;
  }

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

  .excerpt-actions button {
    width: 100%;
  }

  /* Checkbox group mobile */
  .checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .checkbox-group label {
    margin-right: 0 !important;
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }

  /* Footer mobile */
  footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
    width: calc(100% - 32px);
    margin: var(--spacing-xl) auto var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-md);
  }

  footer p {
    font-size: var(--font-size-secondary);
  }

  /* Image grid mobile */
  .image-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  /* Error banner mobile */
  .error-banner {
    margin: var(--spacing-md) var(--spacing-md) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-secondary);
  }
}

@media (min-width: 768px) {
  /* Afficher le texte des onglets sur desktop */
  .tab {
    width: auto;
    height: 24px;
    padding: 4px var(--spacing-md);
    border-radius: var(--radius-sm);
  }

  .tab-text {
    display: inline;
  }

  .tab-icon {
    display: none;
  }

  .tab.active .tab-icon {
    filter: none;
  }

  .config-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .image-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .item-actions {
    flex-direction: row;
  }

  .item-actions button {
    flex: 0 0 auto;
    width: auto;
  }
}

@media (min-width: 1024px) {
  .image-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

.copy-success {
  color: var(--color-text-secondary);
  font-weight: 500;
  letter-spacing: 0.04em;
  animation: fadeOut 2s var(--transition-glide) forwards;
}

@keyframes fadeOut {
  0%, 70% { opacity: 1; }
  100% { opacity: 0; }
}

/* Sliders spécialisés */
.slider-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.slider {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--color-border);
  outline: none;
  transition: all var(--transition-fast);
}

.slider::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 2px solid var(--color-card);
  box-shadow: var(--shadow-subtle);
}

.slider::-moz-range-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 2px solid var(--color-card);
  box-shadow: var(--shadow-subtle);
}

/* Aperçus d'images */
.image-preview {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.cover-images-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.cover-image-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.cover-image-preview img {
  max-height: 150px;
  width: auto;
  border-radius: var(--radius-sm);
  margin: 0 auto;
  display: block;
}

/* Conteneurs de contenu URL */
.url-content-preview {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.url-preview-text {
  padding: var(--spacing-lg);
  background: var(--color-hover);
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
  color: var(--color-text-secondary);
}

.url-preview-text.editable {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  resize: vertical;
}

.url-preview-text.editable:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* Conteneur pour les sections d'onglets */
.tab-panels {
  position: relative;
}

/* Sections d'onglets - chaque onglet a sa propre hauteur */
.tab-section {
  display: none;
}

.tab-section.active {
  display: block;
}

.summary-edit {
    width: 100%;
    min-height: 120px;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    color: var(--color-text-primary);
    background: var(--color-card);
    resize: vertical;
    transition: all var(--transition-fast);
}