/* ========================================
   WorldTool - UI Components
   Composants reutilisables (forms, buttons, modal...)
   ======================================== */

/* === PAGE CONTAINER === */
.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  animation: fadeIn 0.3s ease;
}

@media (max-width: 1024px) {
  .page-container {
    padding: var(--space-6) var(--space-5);
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .page-container {
    padding: var(--space-5) var(--space-4);
  }
}

/* === FORMS === */
.form-container {
  max-width: 600px;
  margin: 0 auto;
}

.form-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-4xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.form-card-header {
  margin-bottom: var(--space-8);
  text-align: center;
}

.form-card-title {
  font-size: var(--font-4xl);
  font-weight: var(--font-extrabold);
  margin: 0 0 var(--space-2) 0;
  color: var(--text-primary);
}

.form-card-subtitle {
  font-size: var(--font-lg);
  color: var(--text-secondary);
  margin: 0;
}

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--input-border);
  border-radius: var(--radius-2xl);
  font-size: var(--font-md);
  font-family: inherit;
  background: var(--input-bg);
  color: var(--text-primary) !important;
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-fg);
  box-shadow: 0 0 0 3px var(--accent-bg);
  color: var(--text-primary) !important;
}

/* Fix autofill text color for all themes */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-input:-webkit-autofill:active,
.form-textarea:-webkit-autofill,
.form-textarea:-webkit-autofill:hover,
.form-textarea:-webkit-autofill:focus,
.form-textarea:-webkit-autofill:active,
.form-select:-webkit-autofill,
.form-select:-webkit-autofill:hover,
.form-select:-webkit-autofill:focus,
.form-select:-webkit-autofill:active {
  -webkit-text-fill-color: var(--text-primary) !important;
  -webkit-box-shadow: 0 0 0 1000px var(--input-bg) inset !important;
  transition: background-color 5000s ease-in-out 0s;
}

.form-help {
  font-size: var(--font-sm);
  color: var(--text-tertiary);
  margin: 0;
}

.form-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.form-actions .btn {
  flex: 1;
}

.required {
  color: var(--danger-fg);
}

@media (max-width: 768px) {
  .form-card {
    padding: var(--space-6);
  }
  
  .form-card-title {
    font-size: var(--font-3xl);
  }
  
  .form-actions {
    flex-direction: column-reverse;
  }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-xl);
  font-size: var(--font-md);
  font-weight: var(--font-semibold);
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-fg);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 2px solid var(--card-border);
}

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

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

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

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

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

.btn-sm {
  padding: 6px 12px;
  font-size: var(--font-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: var(--font-lg);
}

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

@media (max-width: 768px) {
  .btn {
    padding: 12px 20px;
    width: 100%;
  }
  
  .btn-sm {
    padding: 8px 16px;
  }
}

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: var(--space-5);
  animation: fadeIn 0.2s ease;
}

.modal-closing {
  animation: fadeOut 0.2s ease;
}

.modal-content {
  background: var(--modal-bg);
  border-radius: var(--radius-4xl);
  padding: var(--space-8);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
  margin-bottom: var(--space-6);
}

.modal-title {
  font-size: var(--font-3xl);
  font-weight: var(--font-extrabold);
  margin: 0 0 var(--space-2) 0;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: var(--font-md);
  color: var(--text-secondary);
  margin: 0;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.modal-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.modal-actions .btn {
  flex: 1;
}

@media (max-width: 768px) {
  .modal-content {
    padding: var(--space-6);
    max-height: 90vh;
    overflow-y: auto;
  }
  
  .modal-actions {
    flex-direction: column-reverse;
  }
}

/* === LOADING STATE === */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  gap: var(--space-4);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-primary);
  border-top-color: var(--accent-fg);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}