/* تنسيق بسيط يحاكي kitchen-shop */
.tea-grid      { display:flex; flex-wrap:wrap; gap:30px; justify-content:center; }
.tea-card      { width:260px; background:#fff; text-align:center; padding:20px; box-shadow:0 3px 8px rgba(0,0,0,.1); }
.tea-thumb     { width:100%; height:180px; object-fit:cover; }
.tea-search    { margin-bottom:40px; text-align:center; display:flex; flex-wrap:wrap; gap:15px; justify-content:center; }
.tea-search select, .tea-search input { padding:8px 12px; min-width:180px; }
#tea-modal     { position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,.6); z-index:9999; }
.tea-modal-content { position:relative; margin:6% auto; background:#fff; padding:30px; width:90%; max-width:500px; }
.tea-close     { position:absolute; top:10px; right:15px; cursor:pointer; font-size:24px; }
/* تحسين نافذة الحاسبة */
#tea-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.tea-modal-content {
  background: white;
  max-width: 500px;
  width: 100%;
  border-radius: 8px;
  padding: 30px;
  position: relative;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
  text-align: right;
}

.tea-close {
  position: absolute;
  top: 10px;
  left: 15px;
  font-size: 24px;
  color: #555;
  cursor: pointer;
}

#calcForm select,
#calcForm input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
}

#calcForm button {
  background: #c5a051;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 10px;
  font-size: 16px;
}

#calcForm button:hover {
  background: #b18d3f;
}