/* === FORMS.CSS — Inputs, selects, steps, form layouts === */

/* Form row */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }
.form-row.four { grid-template-columns: 1fr 1fr 1fr 1fr; }

/* Form group */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-group.full { grid-column: 1 / -1; }

/* Labels */
.form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Inputs */
.form-input,
.form-select,
.form-textarea {
  font-family: var(--font);
  font-size: 14px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  transition: var(--transition);
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px var(--magenta-10);
}

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

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23999' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Input readonly */
.form-input[readonly] {
  background: var(--surface-hover);
  cursor: default;
}

/* Section block (groupement de champs) */
.section-block {
  padding: 20px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  margin-bottom: 16px;
  background: var(--surface);
}

.section-block-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-block-title i {
  color: var(--magenta);
}

/* Tabs (pour générateurs multi-onglets) */
.gen-tabs {
  display: flex;
  gap: 3px;
  margin-bottom: 20px;
  background: var(--surface);
  padding: 4px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.gen-tab {
  flex: 1;
  padding: 10px 14px;
  border: none;
  background: transparent;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-align: center;
}
.gen-tab:hover:not(.active) {
  background: var(--surface-hover);
  color: var(--text);
}
.gen-tab.active {
  background: var(--magenta);
  color: white;
}

.gen-tab-num {
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: 11px;
  margin-right: 4px;
  background: rgba(0,0,0,0.08);
}
.gen-tab.active .gen-tab-num {
  background: rgba(255,255,255,0.3);
  color: white;
}

/* Tab content */
.gen-tab-content { display: none; }
.gen-tab-content.active { display: block; }

/* Toggle switch */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 10px 14px;
  background: var(--gold-light);
  border-radius: var(--radius-sm);
  border: 1px solid #e8dbb0;
}

.toggle-switch {
  position: relative;
  width: 42px;
  height: 22px;
  flex-shrink: 0;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--border);
  border-radius: 22px;
  transition: var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: var(--transition);
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--magenta);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Role display (délégant/délégataire) */
.role-display {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}
.role-card {
  flex: 1;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  text-align: center;
}
.role-card.delegant {
  border-color: var(--blue-accent);
  background: var(--blue-light);
}
.role-card.delegataire {
  border-color: var(--gold);
  background: var(--gold-light);
}
.role-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: 4px;
}
.role-card.delegant .role-label { color: var(--blue-accent); }
.role-card.delegataire .role-label { color: #b8943f; }
.role-name {
  font-weight: 700;
  font-size: 15px;
}

.swap-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--text);
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: var(--transition);
  flex-shrink: 0;
}
.swap-btn:hover {
  background: var(--text);
  color: white;
  transform: rotate(180deg);
}

/* Signature preview */
.sig-preview {
  width: 180px;
  height: 70px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: white;
  margin-top: 5px;
}
.sig-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* File drop zone */
.file-drop {
  border: 2px dashed var(--magenta);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--magenta-light);
}
.file-drop:hover {
  background: #ffe0f0;
  border-color: var(--magenta-dark);
}
.file-drop.has-file {
  border-color: var(--success);
  background: var(--success-bg);
}
.file-drop input[type="file"] { display: none; }

/* Button row */
.btn-row {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* Info hint */
.hint {
  font-size: 12px;
  color: var(--text-tertiary);
  font-style: italic;
}

/* === Sign pad mode toggle (presentiel modal) === */
.signpad-mode-toggle {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 12px;
}
.signpad-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--surface);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.signpad-mode-btn:hover { border-color: var(--magenta); color: var(--magenta); }
.signpad-mode-btn.active {
  background: var(--magenta);
  color: white;
  border-color: var(--magenta);
}

.signpad-text-input {
  font-family: 'Brush Script MT', 'Dancing Script', 'Segoe Script', cursive;
  font-size: 2rem;
  text-align: center;
  padding: 24px 16px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: #fafbfc;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  display: block;
  color: #1a1a2e;
}
.signpad-text-input:focus {
  outline: none;
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px var(--magenta-10);
}

/* Responsive */
@media (max-width: 768px) {
  .form-row,
  .form-row.three,
  .form-row.four { grid-template-columns: 1fr; }
  .gen-tabs { flex-wrap: wrap; }
  .role-display { flex-direction: column; }
}

@media (max-width: 480px) {
  .form-group { gap: 4px; }
  .form-label { font-size: 11px; }
  .form-input, .form-select, .form-textarea {
    font-size: 16px; /* prevent iOS zoom on focus */
    padding: 10px 12px;
  }
  .section-block { padding: 14px; margin-bottom: 12px; }
  .section-block-title { font-size: 13px; margin-bottom: 12px; }

  /* Tabs: horizontal scroll instead of wrap */
  .gen-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 2px;
    padding: 3px;
  }
  .gen-tabs::-webkit-scrollbar { display: none; }
  .gen-tab {
    flex: 0 0 auto;
    min-width: 0;
    padding: 8px 10px;
    font-size: 12px;
    white-space: nowrap;
  }
  .gen-tab-num { width: 18px; height: 18px; font-size: 10px; }

  .toggle-row { padding: 8px 12px; font-size: 13px; }
  .sig-preview { width: 140px; height: 55px; }

  .btn-row { flex-wrap: wrap; }
  .btn-row .btn { flex: 1; min-width: 0; justify-content: center; }

  .signpad-text-input { font-size: 1.5rem; padding: 18px 12px; }
  .signpad-mode-btn { padding: 7px 14px; font-size: 12px; }
}