/* ==========================================================================
   skyland-road-picker.css
   Giao diện chọn Đường trước đất 2 cấp (Vỉa hè / Đường) - Mobile & Desktop
   SKYLAND_APP
   ========================================================================== */

.skyland-add-dd-road .skyland-add-dd-menu {
  display: none;
  padding: 8px;
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid #d9e4e6;
  border-radius: 12px;
  background: #f7fafb;
  box-sizing: border-box;
}

.skyland-add-dd.open.skyland-add-dd-road .skyland-add-dd-menu,
.skyland-add-dd-road.open .skyland-add-dd-menu {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px;
}

.skyland-road-two-groups {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

/* Thẻ nhóm chính (Vỉa hè / Đường) */
.skyland-road-card {
  border: 1px solid #dbe6e8;
  border-radius: 10px;
  background: #ffffff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  overflow: hidden;
}

.skyland-road-card.is-active {
  border-color: #0d7a86;
}

.skyland-road-card.is-expanded {
  border-color: #0d7a86;
  box-shadow: 0 2px 8px rgba(13, 122, 134, 0.08);
}

/* Header nhóm chính */
.skyland-road-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  min-height: 42px;
  background: #ffffff;
  user-select: none;
  gap: 8px;
  box-sizing: border-box;
}

.skyland-road-card.is-expanded .skyland-road-card-header {
  background: #f0f8f8;
  border-bottom: 1px solid #e1eff0;
}

.skyland-road-main-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: #122428;
  min-width: 0;
  flex-shrink: 0;
}

.skyland-road-main-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #0d7a86;
  cursor: pointer;
  margin: 0;
}

.skyland-road-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
  justify-content: flex-end;
}

/* Badge hiển thị tóm tắt lựa chọn bên trong nhóm */
.skyland-road-chosen-badge {
  font-size: 12px;
  font-weight: 600;
  color: #0d7a86;
  background: #e8f5f6;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
  display: none;
}

.skyland-road-card.has-selection .skyland-road-chosen-badge {
  display: inline-block;
}

/* Nút mũi tên mở rộng / thu gọn */
.skyland-road-arrow-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #62777c;
  font-size: 14px;
  line-height: 1;
  border-radius: 6px;
  transition: transform 0.2s ease, background-color 0.15s ease;
}

.skyland-road-arrow-btn:hover {
  background: #e5f0f2;
  color: #0d7a86;
}

.skyland-road-card.is-expanded .skyland-road-arrow-btn {
  transform: rotate(180deg);
  color: #0d7a86;
}

/* Khung chứa các lựa chọn con */
.skyland-road-sub-container {
  padding: 10px;
  background: #fbfdfd;
  box-sizing: border-box;
}

.skyland-road-sub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.skyland-road-sub-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid #e3ecee;
  font-size: 13px;
  color: #17363b;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  box-sizing: border-box;
}

.skyland-road-sub-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: #0d7a86;
  cursor: pointer;
  margin: 0;
  flex-shrink: 0;
}

.skyland-road-sub-item:hover {
  border-color: #b8d4d8;
  background: #f8fbfb;
}

.skyland-road-sub-item.is-on {
  border-color: #0d7a86;
  background: #eef8f8;
  color: #0d5c66;
  font-weight: 700;
}

.skyland-road-sub-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed #e1e9eb;
}

.skyland-road-collapse-btn {
  background: #f0f6f7;
  border: 1px solid #d2e3e5;
  border-radius: 6px;
  color: #0d5c66;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.skyland-road-collapse-btn:hover {
  background: #e0f0f2;
  border-color: #0d7a86;
}

/* Chân menu tổng: nút Hoàn tất */
.skyland-road-menu-footer {
  display: flex;
  justify-content: flex-end;
  padding-top: 4px;
}

.skyland-road-done-btn {
  background: #0d7a86;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.skyland-road-done-btn:hover {
  background: #09616b;
}

/* Mobile responsive */
@media (max-width: 520px) {
  .skyland-road-sub-grid {
    grid-template-columns: 1fr;
  }
  .skyland-road-chosen-badge {
    max-width: 110px;
  }
  .skyland-road-sub-item {
    padding: 9px 10px;
  }
}