/* ============================================================
   Forms
   ============================================================ */
.form { }

.form-group { margin-bottom: 1.1rem; }
.form-group:last-child { margin-bottom: 0; }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
}
.form-label .required { color: var(--danger); margin-left: 2px; }

.form-control {
  display: block;
  width: 100%;
  padding: 0.55rem 0.875rem;
  font-size: 0.925rem;
  color: var(--text-primary);
  background: #fff;
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.5;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:disabled { background: var(--bg-light); cursor: not-allowed; }
select.form-control { 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'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.875rem center; padding-right: 2.5rem; }
textarea.form-control { resize: vertical; min-height: 100px; }

.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239,68,68,.12); }
.invalid-feedback { font-size: 0.8rem; color: var(--danger); margin-top: 0.3rem; }

.form-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.3rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

.form-check { display: flex; align-items: center; gap: 0.5rem; }
.form-check input[type="checkbox"], .form-check input[type="radio"] { width: 1rem; height: 1rem; accent-color: var(--primary); }

.form-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.form-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.1rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--border);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* File input */
.file-input-wrapper { position: relative; }
.file-input-wrapper input[type="file"] {
  opacity: 0;
  position: absolute;
  inset: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.file-input-display {
  border: 2px dashed var(--border-dark);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: border-color var(--transition);
}
.file-input-wrapper:hover .file-input-display { border-color: var(--primary); color: var(--primary); }

@media (max-width: 600px) {
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}