/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

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

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

.btn-primary:hover:not(:disabled) {
  background-color: var(--blue-light);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

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

.btn-success {
  background-color: var(--green-accent);
  color: white;
}

.btn-full {
  width: 100%;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* Cartes */
.card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: border-color 0.2s, transform 0.2s;
}

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

.card-clickable {
  cursor: pointer;
}

.card-clickable:hover {
  transform: translateY(-2px);
}

/* Formulaires */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 108, 181, 0.2);
}

.form-input::placeholder {
  color: var(--text-disabled);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  color: var(--red-accent);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge-success {
  background-color: rgba(34, 197, 94, 0.15);
  color: var(--green-accent);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--yellow-accent);
}

.badge-danger {
  background-color: rgba(239, 65, 53, 0.15);
  color: var(--red-accent);
}

.badge-info {
  background-color: rgba(59, 108, 181, 0.15);
  color: var(--blue-light);
}

/* Score circle */
.score-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  border: 4px solid;
}

.score-circle .score-value {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.score-circle .score-label {
  font-size: 0.85rem;
  opacity: 0.8;
}

.score-green { border-color: var(--green-accent); color: var(--green-accent); }
.score-orange { border-color: var(--orange-accent); color: var(--orange-accent); }
.score-red { border-color: var(--red-accent); color: var(--red-accent); }

/* Snackbar */
.snackbar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 1000;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  max-width: calc(100% - 32px);
  text-align: center;
  line-height: 1.4;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  word-wrap: break-word;
}

.snackbar.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.snackbar-success {
  background-color: var(--green-accent);
  color: white;
}

.snackbar-error {
  background-color: var(--red-accent);
  color: white;
}

@media (max-width: 640px) {
  .snackbar {
    bottom: max(16px, env(safe-area-inset-bottom));
    left: 16px;
    right: 16px;
    transform: translateY(120px);
    max-width: none;
    padding: 12px 18px;
    font-size: 0.9rem;
  }
  .snackbar.show {
    transform: translateY(0);
  }
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 480px;
  width: 90%;
  border: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  justify-content: flex-end;
}

/* Loader */
.loader {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-color);
  border-top-color: var(--blue-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* === Share === */
.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--blue-primary), #6c5ce7);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
}
.btn-share:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(59, 108, 181, 0.35);
}
.btn-share .share-icon-svg {
  font-size: 1.1rem;
}

/* Floating share FAB (results pages) */
.share-fab {
  position: fixed;
  bottom: max(20px, env(safe-area-inset-bottom));
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-primary), #6c5ce7);
  color: white;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease;
}
.share-fab:hover {
  transform: scale(1.08);
}

/* Share modal grid */
.share-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.share-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  font-family: inherit;
}
.share-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--blue-primary);
}
.share-btn .share-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}
.share-fb .share-icon { background: #1877F2; color: white; }
.share-tw .share-icon { background: #000000; color: white; }
.share-wa .share-icon { background: #25D366; color: white; }
.share-li .share-icon { background: #0A66C2; color: white; font-size: 0.85rem; }
.share-mail .share-icon { background: #EA4335; color: white; }
.share-copy .share-icon { background: var(--bg-primary); color: var(--text-primary); border: 1px solid var(--border-color); }

@media (max-width: 480px) {
  .share-grid { grid-template-columns: 1fr; }
  .share-fab { width: 52px; height: 52px; right: 16px; font-size: 1.3rem; }
}

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--blue-primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

/* Lock overlay */
.locked {
  position: relative;
  opacity: 0.6;
}

.lock-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 1.5rem;
}

/* Password toggle */
.password-wrapper {
  position: relative;
}

.password-wrapper .form-input {
  padding-right: 48px;
}

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 4px;
  line-height: 1;
}

.password-toggle:hover {
  color: var(--text-primary);
}

/* Hidden utility */
.hidden {
  display: none !important;
}