.osys-reservation-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
  box-sizing: border-box;
}

.osys-row-2col {
  display: flex;
  gap: 1em;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.5em;
}
.osys-row-2col p {
  margin: 0;
  flex: 1 1 45%;
}

.osys-option-line {
  display: flex;
  align-items: center;
  gap: 0.75em;
  margin-bottom: 0.5em;
}
.osys-option-line label {
  flex: 1;
  margin: 0;
}
.osys-option-line input[type="number"] {
  width: 60px;
}

.osys-reservation-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.osys-reservation-form label {
  font-weight: 600;
  margin-bottom: 0.2rem;
  display: block;
}

.osys-reservation-form input,
.osys-reservation-form select,
.osys-reservation-form textarea {
  /* width: 100%; */
  padding: 0.6rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

.osys-reservation-form textarea {
  resize: vertical;
}

.osys-reservation-form .align-right {
  text-align: right;
}

.osys-reservation-form .osys-step2-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1em;
  width: 100%;
  margin-bottom: 0.5em;
}
.osys-step2-header button {
  font-size: 1.2em;
  padding: 0.4em 0.6em;
  border-radius: 5px;
  background: #eee;
  border: 1px solid #ccc;
  cursor: pointer;
}
.osys-step2-header button:hover {
  background: #ddd;
}
.osys-step2-header input {
  flex: 1 1 200px;
}

.osys-reservation-form button[type="submit"] {
  background-color: #0073aa;
  color: white;
  padding: 0.75rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.osys-reservation-form button[type="submit"]:hover {
  background-color: #005f8d;
}

/* Responsive : pile tout sur mobile, colonnes côte à cote dès 768px */
@media (min-width: 768px) {
  .osys-reservation-form .osys-flex-row {
    display: flex;
    gap: 1rem;
  }

  .osys-reservation-form .osys-flex-row > div {
    flex: 1;
  }
}