/* Root */
:root{
  --primary:#121214;
  --secondary:#1f1f23;
  --accent:#ffb400;
  --accent-2:#ffcf66;
  --text:#ffffff;
  --muted:#cfcfcf;
  --border:#333;
  --radius:10px;
  --shadow:0 6px 18px rgba(0,0,0,0.5);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto;background:var(--primary);color:var(--text);line-height:1.4}
.container{max-width:1100px;margin:0 auto;padding:2rem}
.header{border-bottom:3px solid var(--accent);padding:1rem 0;background:linear-gradient(180deg,var(--primary),var(--secondary));position:sticky;top:0;z-index:40}
.header-container{
  display:flex;
  flex-direction:column; /* босоо байрлуулна */
  justify-content:center;
  align-items:center; /* бүхнийг голлуулна */
  text-align:center; /* текстийг голлуулна */
  max-width:1100px;
  margin:0 auto;
  padding:0 1rem;
  gap:0.3rem
}
.logo h1{text-align:center;font-size:1.5rem;color:var(--accent);font-weight:800}
.tagline{color:var(--muted);font-size:0.9rem}
.subtitle{color:var(--muted);font-size:0.85rem;margin-top:0.25rem}
.header-phones{display:flex;flex-direction:column;gap:0.5rem;justify-content:center}
.phone-link{color:var(--accent);text-decoration:none;font-weight:600;font-size:0.95rem;transition:color 160ms ease,transform 160ms ease}
.phone-link:hover{color:var(--accent-2);transform:translateX(3px)}
.phone-link:active{transform:translateX(1px)}
.cart-btn{background:transparent;border:2px solid var(--accent);height:48px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;padding:6px 10px;color:var(--accent);position:relative;cursor:pointer}
.cart-figure{display:inline-flex;align-items:center;justify-content:center}
.cart-icon{display:block}
.cart-label{color:var(--text);font-weight:700;font-size:0.95rem}
.cart-count{position:relative;left:0;top:0;background:#e74c3c;color:white;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem;padding-top:1px}

@media(max-width:480px){
  .cart-label{display:none}
  .cart-btn{padding:6px}
}

/* Products */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem;margin-top:1.25rem}
.product-card{background:var(--secondary);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;padding:1rem}

/* Карусель */
.product-carousel{position:relative;height:180px;background:linear-gradient(90deg,#0b0f1a, #12121f);border-radius:6px;overflow:hidden;touch-action:pan-y}
.carousel-container{display:flex;height:100%;transition:transform 300ms ease}
.carousel-image{flex:0 0 100%;width:100%;height:100%;object-fit:cover}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.5);border:none;color:var(--accent);font-size:2rem;width:40px;height:40px;cursor:pointer;border-radius:4px;z-index:10;transition:all 160ms ease;display:flex;align-items:center;justify-content:center}
.carousel-btn:hover{background:rgba(0,0,0,0.8);color:var(--accent-2);transform:translateY(-50%) scale(1.1)}
.carousel-btn.prev{left:8px}
.carousel-btn.next{right:8px}
.carousel-dots{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:10}
.dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.4);cursor:pointer;transition:all 160ms ease}
.dot.active{background:var(--accent);width:24px;border-radius:4px}
.dot:hover{background:rgba(255,255,255,0.7)}

.product-name{font-weight:700}
.product-description{color:var(--muted);font-size:0.9rem;margin:0.5rem 0}
.product-price{color:var(--accent);font-weight:800;font-size:1.2rem}
.quantity-controls{display:flex;gap:0.5rem;align-items:center;margin-top:0.75rem}
.qty-btn{background:var(--accent);border:none;color:#111;width:34px;height:34px;border-radius:6px;cursor:pointer;font-weight:700}
.quantity-display{min-width:36px;text-align:center}
.product-total{margin-top:0.5rem;color:var(--accent-2);font-weight:700}
.add-to-cart-btn{margin-top:auto;background:#2ecc71;border:none;color:#062214;padding:0.6rem;border-radius:8px;cursor:pointer;font-weight:700}

/* Cart */
.cart-section{position:fixed;right:0;top:0;bottom:0;width:420px;background:var(--secondary);border-left:3px solid var(--accent);box-shadow:var(--shadow);display:flex;flex-direction:column;z-index:60;overflow-y: auto;}
.cart-section.hidden{display:none}
.section-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--border)}
.empty-cart-message{padding:2rem;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:1rem;align-items:center;justify-content:center}
.cart-items{padding:1rem;overflow:auto;flex:1;display:flex;flex-direction:column;gap:0.75rem}
.cart-item{background:var(--primary);padding:0.75rem;border-radius:8px;display:grid;grid-template-columns:1fr auto;gap:0.5rem;align-items:center;border:1px solid var(--border)}
.cart-item-name{font-weight:700}
.cart-item-price{color:var(--muted)}
.cart-item-total{color:var(--accent);font-weight:800}
.cart-qty-controls{display:flex;align-items:center;gap:0.5rem}
.cart-qty-btn{background:var(--accent);border:none;color:#111;padding:0.25rem 0.5rem;border-radius:6px;cursor:pointer}
.remove-btn{background:#e74c3c;border:none;color:white;padding:0.4rem;border-radius:6px;cursor:pointer}
.cart-summary{
  padding:1rem;
  border-top:1px solid var(--border);
  background:var(--primary);
  position: sticky;
  bottom: 0;
  z-index: 5;
}

.summary-row{display:flex;justify-content:space-between;color:var(--muted);margin-bottom:0.5rem}
.summary-row.total{font-weight:800;color:var(--accent);margin-top:0.5rem}
.btn{padding:0.6rem 1rem;border-radius:8px;cursor:pointer}
.btn-primary{background:var(--accent);color:#111;border:none}
.btn-secondary{background:transparent;border:2px solid var(--accent);color:var(--accent)}
.btn-full{width:100%;margin-top:0.5rem}

/* Responsive */
/* Subtle hover/fade motion for product cards and controls */
.product-card{ transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease; }
.product-card:hover{ transform: translateY(-6px); box-shadow: 0 10px 30px rgba(0,0,0,0.55); opacity: 0.99; }

.product-image{ transition: transform 180ms ease, opacity 180ms ease; }
.product-image:hover{ transform: scale(1.02); opacity: 0.98; }

.qty-btn, .cart-qty-btn, .remove-btn, .btn, .add-to-cart-btn, .cart-btn{ transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease; }
.qty-btn:hover, .cart-qty-btn:hover, .remove-btn:hover, .btn:hover, .add-to-cart-btn:hover{ transform: translateY(-3px); box-shadow: 0 8px 18px rgba(0,0,0,0.18); }
.cart-btn:hover{ transform: scale(1.05); box-shadow: 0 8px 18px rgba(0,0,0,0.35); }
.remove-btn:hover{ transform: translateY(-2px); opacity: 0.95; }

.product-image img{ width:100%; height:100%; object-fit:cover; transition:transform 200ms ease; }
.product-image:hover img{ transform:scale(1.05); }

/* Responsive */
@media(max-width:900px){
  .cart-section{width:100%;max-height:80vh}
  .header-container{flex-direction:column;gap:0.5rem}
  .header-phones{flex-direction:row;gap:1rem;justify-content:center}
}

@media(max-width:480px){
  .cart-label{display:none}
  .cart-btn{padding:6px}
  .header-phones{flex-direction:column;gap:0.5rem}
  .phone-link{font-size:0.9rem}
}
.footer{background:var(--secondary);color:var(--muted);text-align:center;padding:1rem;margin-top:2rem;font-size:0.9rem}

/* Modal диалогууд */
.modal{position:fixed;inset:0;background:rgba(0,0,0,0.7);display:flex;justify-content:center;align-items:center;z-index:100;padding:1rem}
.modal.hidden{display:none}
.modal-content{background:var(--secondary);border-radius:12px;padding:2rem;width:100%;max-width:500px;box-shadow:0 20px 60px rgba(0,0,0,0.8);max-height:90vh;overflow-y:auto;position:relative}

/* Confirmation modal tweaks */
#confirmModal .modal-content {
  max-width: 520px;
  text-align: center;
}

#confirmModal #confirmText {
  font-size: 1rem;
  color: #fff;
  margin: 1rem 0 1.25rem;
}

.modal-actions .btn-full {
  width: 100%;
}
.qr-modal-content{max-width:600px}
.modal-close{position:absolute;top:1rem;right:1rem;background:transparent;border:none;color:var(--muted);font-size:1.5rem;cursor:pointer;transition:color 160ms ease}
.modal-close:hover{color:var(--accent)}

/* Форм элементүүд */
.form-group{margin-bottom:1.5rem;display:flex;flex-direction:column}
.form-group label{margin-bottom:0.5rem;font-weight:600;color:var(--accent)}
.form-group input, .form-group textarea{padding:0.75rem;border:1px solid var(--border);border-radius:8px;background:var(--primary);color:#fff;font-family:inherit;font-size:0.95rem}
.form-group input:focus, .form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,180,0,0.15)}
.form-group textarea{resize:vertical}

/* Төлбөрийн хураамж */
.payment-summary{background:var(--primary);padding:1rem;border-radius:8px;margin:1.5rem 0}
.payment-summary .summary-row{margin-bottom:0.75rem}

/* Хүргэлтийн мэдээлэл хэсэг */
.customer-info-section{background:var(--primary);padding:1.5rem;border-radius:8px;margin:1.5rem 0;border:2px solid var(--accent)}
.customer-info-section h3{color:var(--accent);margin-bottom:1rem;font-size:1rem}

/* QR кодын контейнер */
.qr-container{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin:2rem 0}
.qr-section{display:flex;flex-direction:column;align-items:center;padding:1.5rem;background:var(--primary);border-radius:8px}
.qr-section h3{margin-bottom:1rem;color:var(--accent)}
#qrCodeCanvas{display:flex;justify-content:center;align-items:center}

/* Данс мэдээлэл QR modal дээр */
.bank-account-info{display:flex;flex-direction:column;gap:1rem;width:100%}
.account-info-field{display:flex;flex-direction:column;gap:0.5rem}
.account-info-field label{color:var(--muted);font-size:0.9rem;font-weight:600}
.account-info-field code{color:var(--accent-2);font-weight:700;word-break:break-all;letter-spacing:1px;padding:0.75rem;background:var(--secondary);border-radius:6px;border:1px solid var(--border)}
.account-info-value-with-copy{display:flex;align-items:center;gap:0.75rem}
.account-info-value-with-copy code{flex:1}
.copy-btn-sm{background:transparent;border:1px solid var(--border);padding:0.4rem;border-radius:4px;cursor:pointer;font-size:1rem;transition:all 160ms ease;display:flex;align-items:center;justify-content:center;color:var(--accent);min-width:36px;height:36px}
.copy-btn-sm:hover{background:var(--accent);color:var(--primary);border-color:var(--accent)}
.copy-btn-sm.copied{background:#2ecc71;border-color:#2ecc71;color:white}

/* Банкны apps */
.bank-apps{display:flex;flex-direction:column;gap:0.75rem;width:100%}
.bank-app-link{display:flex;align-items:center;gap:0.75rem;padding:0.75rem;background:var(--secondary);border:2px solid var(--border);border-radius:8px;text-decoration:none;color:inherit;cursor:pointer;transition:all 160ms ease}
.bank-app-link:hover{border-color:var(--accent);transform:translateX(4px)}
.bank-app-link img{width:40px;height:40px;border-radius:6px}
.bank-app-link span{font-weight:600}

/* Данс мэдээлэл хэсэг */
.bank-account-section{background:var(--primary);padding:1.5rem;border-radius:8px;margin:1.5rem 0;border:2px solid var(--accent)}
.bank-account-section h3{color:var(--accent);margin-bottom:1rem;font-size:1rem}
.account-details{display:flex;flex-direction:column;gap:1rem}
.account-field{display:flex;flex-direction:column}
.account-field label{color:var(--muted);font-size:0.9rem;margin-bottom:0.5rem}
.account-field span{color:var(--text);font-size:1rem}
.account-value-with-copy{display:flex;align-items:center;gap:0.75rem;background:var(--secondary);padding:0.75rem;border-radius:6px;border:1px solid var(--border)}
.account-value-with-copy code{flex:1;font-family:monospace;color:var(--accent-2);font-weight:700;word-break:break-all;letter-spacing:1px}
.copy-btn{background:transparent;border:1px solid var(--border);padding:0.5rem;border-radius:4px;cursor:pointer;font-size:1.2rem;transition:all 160ms ease;display:flex;align-items:center;justify-content:center;color:var(--accent)}
.copy-btn:hover{background:var(--accent);color:var(--primary);border-color:var(--accent)}
.copy-btn.copied{background:#2ecc71;border-color:#2ecc71;color:white}

/* QR section анхааруулга */
.qr-section p{background:linear-gradient(135deg, rgba(255,180,0,0.1), rgba(255,180,0,0.05));border-left:4px solid var(--accent);padding:1rem;border-radius:6px;color:var(--text);font-size:0.95rem;line-height:1.6;margin-bottom:1rem}

/* Modal actions */
.modal-actions{margin-top:2rem;display:flex;gap:1rem}

@media(max-width:600px){
  .qr-container{grid-template-columns:1fr}
  .modal-content{padding:1.5rem}
  .form-group input, .form-group textarea{padding:0.6rem;font-size:0.9rem}
}