/* Modal and form styles for professional look */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right:0; bottom:0;
  width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.55);
  display: none;
  /* permitir rolagem do overlay quando modal for maior que a viewport */
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 24px 12px;
  z-index: 10000;
}
.modal {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  max-width: 640px;
  width: 94%;
  padding: 20px 22px;
  /* Deixar o modal ter altura automática; o overlay faz a rolagem quando necessário */
  margin: 12px auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  color: #333;
}
.modal-small { max-width: 520px; }
.modal-large { max-width: 980px; }
.modal-header { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:8px; }
.modal-header h3 { font-size:18px; margin:0; display:flex; align-items:center; gap:10px; }
.modal-close { background:transparent; border:none; font-size:22px; padding:6px 10px; cursor:pointer; color:#666; border-radius:6px; }
.modal-close:hover { background:#f4f4f4; color:#333; }
.modal-body { display:block; gap:12px; padding-right: 6px; }
.modal h3 { margin: 0 0 8px 0; font-size: 20px; }
.modal p.lead { margin: 0 0 14px 0; color: #556; }
.form-row { display:flex; flex-direction:column; gap:8px; margin-bottom:8px; }
.input, textarea { width:100%; padding:10px 12px; border:1px solid #e0e0e0; border-radius:6px; font-size:14px; }
.textarea { min-height:72px; resize:vertical; }
.modal-actions { display:flex; gap:10px; margin-top:12px; }
.btn { display:inline-flex; align-items:center; gap:8px; padding:10px 14px; border-radius:10px; border:none; cursor:pointer; font-weight:700; font-size:14px; transition: all 180ms ease; box-shadow: 0 6px 18px rgba(0,0,0,0.06); }
.btn:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }
.btn:active { transform: translateY(-1px) scale(0.998); }
.btn-primary { background:#e67e22; color:#fff; }
.btn-secondary { background:#f4f4f4; color:#333; border:1px solid #e6e6e6; }
.btn-success { background:#27ae60; color:#fff; }
.btn-ghost { background:transparent; color:#666; border:1px solid transparent; }
.alert-inline { background:#fdecea; color:#611a15; padding:8px 10px; border-radius:6px; border:1px solid #f5c6cb; }
.delivery-code { font-family: monospace; font-size:22px; color:#d35400; font-weight:700; }
.copy-btn { background:#ff6b35; color:#fff; padding:6px 10px; border-radius:6px; border:none; cursor:pointer; }
/* Spinner */
.spinner {
  width:18px; height:18px; border-radius:50%; border:3px solid rgba(255,255,255,0.3); border-top-color:#fff; animation:spin 1s linear infinite; display:inline-block; vertical-align:middle;
}
.modal .btn i { opacity:0.95; }
.btn-loading { opacity:0.85; pointer-events:none; }
.cancel-reason { background:#fff1f0; border:1px solid #f5c6cb; color:#7a1414; padding:10px; border-radius:8px; margin-top:8px; }
.note-line { margin-top:6px; color:#444; padding-left:6px; }
@keyframes spin { from { transform:rotate(0); } to { transform:rotate(360deg); } }
@media (max-width:480px) {
  .modal { padding:16px; }
  .delivery-code { font-size:18px; }
}