/* ===========================
   Refactored CSS (keep same class/id names)
   - Organized by sections (variables, reset, layout, components, modals, forms, toast, responsive)
   - Preserves original class/id names
   - Removed duplicates, grouped similar props, fixed box-sizing
   =========================== */

/* ========== Variables ========== */
@import url('https://fonts.googleapis.com/css2?family=Kantumruy+Pro:ital,wght@0,100..700;1,100..700&display=swap');

:root {
  --color-white: #FFFFFF;
  --color-sub-text:#adadad;
  --color-warn:#dc3545;
  --color-text: #000000;
  --color-bg: #E1F0FF;
  --bg-color: rgba(255,255,255,0.2);
  --glass-blur: blur(20px);
  --text-dark: #333;
  --color-orange: #FEC317;
  --color-blue: #007bff;

  --glass-bg: rgba(255,255,255,0.85);
  --overlay: rgba(10,12,16,0.45);
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0,0,0,0.35);
  --primary: #2563eb;
  --primary-strong: #1e40af;
  --danger: #ef4444;
  --text: #0f172a;
  --muted: #6b7280;
  --ring: rgba(37,99,235,.35);
}

/* ========== Reset & Base ========== */
* { margin:0; padding:0; box-sizing: border-box; user-select: none; }
a { color: var(--color-text); text-decoration: none; }
body {
  font-family: "Kantumruy Pro", sans-serif;
  background-color: var(--color-bg);
  scroll-behavior: smooth;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 4px; }
::-webkit-scrollbar-thumb { background-color: rgba(0,0,0,0.1); border-radius: 8px; }

/* Image helper */
.img-cover img { width:100%; height:100%; object-fit: cover; }

/* ========== Nav ========== */
nav{
  width:100%; height:60px;
  background-color: var(--color-white);
  position: fixed; top:0; left:0;
  display:flex; justify-content: space-between; align-items:center;
  padding:10px; z-index:10;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
nav img { width:120px; margin:5px 15px; }
nav .menuIcon,nav .rightSide { padding:10px; display:none; }
/* 🔍 Search Bar Container */
nav .search-bar {
  display: flex;
  align-items: center;
  width: 45%;
  border: 1px solid var(--color-bg);
  /* background: #fff; */
  border-radius: 50px;
  padding: 4px 10px;
  /* box-shadow: 0 2px 6px rgba(0,0,0,0.1); */
  position: relative;
  transition: all 0.3s ease;
}

/* 🔍 Input */
nav .search-bar input[type="search"] {
  flex: 1;
  border: none;
  outline: none;
  padding: 10px 15px;
  font-size: 15px;
  border-radius: 50px;
  background: transparent;
  color: #333;
  font-family: "Kantumruy Pro", sans-serif;
}

nav .search-bar input[type="search"]::placeholder {
  color: #999;
  transition: color 0.2s;
}

nav .search-bar input[type="search"]:focus::placeholder {
  color: #ccc;
}

/* 🔘 Button */
nav .search-bar .search-btn {
  border: none;
  background: var(--color-bg);
  color: var(--color-blue);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

nav .search-bar .search-btn:hover {
  background: var(--color-bg);
  transform: scale(1.05);
}

/* ✨ Hover/Focus Effect */
nav .search-bar:focus-within {
  /* box-shadow: 0 0 8px rgba(33, 150, 243, 0.4); */
  transform: translateY(-1px);
}

nav ul { display:flex; gap:10px; align-items:center; color:var(--color-text);list-style:none;margin-right:15px; }
nav ul a i { font-size:28px; color:var(--color-blue); padding:10px 0; }

/* ========== Layout Containers ========== */
.container {
  width: calc(100% - 500px);
  display:flex; gap:10px;
  position:relative; top:70px; margin:auto;
}

/* Left & Right sidebars */
.content-left, .content-right {
  width:230px;
  position: fixed;
  top:70px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  z-index:9000;
}

/* Left menu (drawer) */
.content-left {
  height:100vh; background:var(--color-white);
  left:10px; overflow-y:auto; transition: left .5s;
}
.content-left.active { left:0; } /* toggled by JS */

.content-left h3, .content-right h3 {
  position: sticky; top:0;
  padding:15px 20px; font-weight:600;
  border-bottom: 1px solid var(--color-bg);
}
.content-left ul li { list-style:none; width:100%; }
.content-left ul li a {
  display:block; color:var(--color-text); font-size:14px; padding:8px 20px;
}
.content-left ul li:hover a { color:var(--color-white); background:var(--color-blue); }

/* Center content */
.content-center { width:100%; }
.content-center h3 { padding:20px 15px; font-weight:600; border-bottom:1px solid var(--color-bg); }

/* ========== Hero / Ads ========== */
.ads-banner {
  width:100%; height:280px; background:var(--color-white);
  margin-bottom:10px; position:relative; overflow:hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.ads-banner marquee {
  position:absolute; bottom:0; left:0; font-size:12px; padding:10px 0;
  color:var(--color-white); background: rgba(0,0,0,0.38); z-index:2;
}

/* ========== Product Cards ========== */
.category-section { background:var(--color-white); box-shadow:0 2px 6px rgba(0,0,0,0.1); margin:10px 0; }

.cards-product { display:flex; overflow-x:auto; scroll-snap-type:x mandatory; padding:10px 0; }
.cards-product::-webkit-scrollbar { height:4px; }
.cards-product::-webkit-scrollbar-thumb { background:var(--color-blue); border-radius:4px; }

.detail-product { display:grid; grid-template-columns: repeat(4, minmax(120px,1fr)); gap:0; }

.product {
  flex:0 0 calc(30% - 20px);
  max-width:250px; aspect-ratio:4/5;
  padding:10px; position:relative; cursor:pointer;
  scroll-snap-align:start; transition: transform .2s;
}
.product img { width:100%; height:auto; aspect-ratio:4/3; }
.product h4 { width:90%; font-weight:500; padding:5px 10px; line-height:1.5rem; }
.product p { font-size:20px; font-weight:500; padding:0 10px; }
.product span {
  position:absolute; top:-30px; left:20px; font-size:10px;
  padding:5px 10px; color:var(--color-white); background:var(--color-warn);
  border-radius:20px; transition: top .2s;
}
.product:hover span{ top:20px; }

/* ========== Modal & Overlay ========== */
.modal { position: fixed; inset:0; z-index:9999; display:none; background:var(--overlay); backdrop-filter: blur(6px); justify-content:center; align-items:center; }
.modal.show { display:flex; }

.menu-overlay { position:fixed; inset:0; display:none; background:var(--overlay); z-index:7000; }
.menu-overlay.show { display:block; }

/* Panel */
.modal-content{
  max-width:960px; width: min(92vw,960px); background:var(--glass-bg);
  border-radius:var(--radius); box-shadow:var(--shadow);
  overflow:hidden; animation: macSlideUp .45s cubic-bezier(.2,.7,.2,1) both;
  border:1px solid rgba(255,255,255,0.4); backdrop-filter: blur(24px) saturate(140%);
}

/* Close */
.modal-content .close{
  position:absolute; top:10px; right:12px; width:36px; height:36px;
  display:grid; place-items:center; font-size:24px; cursor:pointer;
  background: rgba(255,255,255,.8); color:#334155; border-radius:50%;
  border:1px solid rgba(0,0,0,.06); transition: transform .15s, background .15s;
}
.modal-content .close:hover { transform:scale(1.05); background:#fff; }

/* Modal body */
.modal-body { display:grid; grid-template-columns:1.1fr 1.2fr; gap:26px; padding:26px; }
.modal-invoice { grid-template-columns:0.9fr 0.4fr; gap:36px; }

/* Left image */
.modal-left {
  border-radius:10px; background:#f8fafc; border:1px solid rgba(0,0,0,0.06);
  display:grid; place-items:center; aspect-ratio:5/4; overflow:hidden;
}
.modal-invoice .modal-left { display:block; aspect-ratio:auto; box-shadow:0 2px 6px rgba(0,0,0,0.1); }
#modal-img { width:100%; height:100%; object-fit:cover; transition: transform .4s ease; aspect-ratio:4/3; }
.modal-left:hover #modal-img { transform:scale(1.03); }

/* Right details */
.modal-right { display:flex; flex-direction:column; gap:14px; color:var(--text); }
.modal-right h3 { color:var(--color-blue); }
.modal-right p { font-size:14px; margin-bottom:10px; }

#modal-name { font-size:clamp(20px,2.2vw,28px); line-height:1.2; margin:6px 0 2px; font-weight:700; }
#modal-price { font-size:clamp(18px,1.8vw,22px); color:var(--primary-strong); font-weight:700; }

#modal-description {
  color:var(--muted); line-height:1.6;
  border:1px dashed rgba(0,0,0,.08); background: rgba(255,255,255,.6);
  padding:12px 14px; border-radius:12px; max-height:180px; overflow:auto;
}
#modal-description ol li, #modal-description ul li { margin-left:10px; font-size:14px; }
#modal-description ol li { list-style-type:decimal; }
#modal-description ul li { list-style-type:disc; }

/* ========== Quantity controls ========== */
.qty-row { display:flex; align-items:center; gap:12px; margin-top:0; }
.qty-control {
  display:inline-flex; align-items:center; gap:10px; background:#fff;
  border:1px solid rgba(0,0,0,.08); border-radius:12px; padding:6px;
  box-shadow: inset 0 4px 12px rgba(0,0,0,.06);
}
.qty-btn {
  width:36px; height:36px; border:0; border-radius:10px;
  background:#f1f5f9; cursor:pointer; display:grid; place-items:center;
  transition: transform .12s, background .12s, box-shadow .12s;
  font-size:18px;
}
.qty-btn:hover { background:#e2e8f0; }
.qty-btn:active { transform:scale(.96); }
.qty-input {
  width:56px; text-align:center; font-weight:700; font-size:16px;
  border:0; outline:none; background:transparent;
}

/* ========== Buttons ========== */
.btn-primary {
  font-family:"Kantumruy Pro",sans-serif; border:0; cursor:pointer; padding:12px 18px; border-radius:12px;
  background:var(--primary); color:#fff; box-shadow:0 10px 20px rgba(37,99,235,.25), inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .12s, box-shadow .12s, background .12s;
}
.btn-primary:hover { background:#2a58e5; box-shadow:0 12px 26px rgba(37,99,235,.32); }
.btn-outline {
  font-family:"Kantumruy Pro",sans-serif; border:1px solid rgba(0,0,0,.12); background:#fff; color:var(--text);
  padding:12px 16px; border-radius:12px; cursor:pointer; transition: box-shadow .12s, transform .12s;
}
.btn-outline:hover { box-shadow:0 6px 16px rgba(0,0,0,.08); }

/* Meta badge */
.meta { display:flex; align-items:center; gap:10px; flex-wrap:wrap; color:#334155; font-size:13px; }
.badge {
  padding:6px 10px; border-radius:999px; font-weight:700; font-size:12px;
  background:#e2f3ff; color:#075985; border:1px solid #bae6fd;
}

/* ========== Forms ========== */
.form-group { margin-bottom:10px; }
.form-group label { font-weight:600; display:block; font-size:14px; margin-bottom:4px; }
.form-control {
  width: calc(100% - 30px); padding:15px; border-radius:6px; border:1px solid #ccc;
  font-family:"Kantumruy Pro",sans-serif;
}
.form-group select { width:100%; }

/* ========== Cart / Right panel ========== */
.content-right { right:10px; background:var(--color-white); transition: right .5s; }
.content-right.show { right:0; }

.cart-list { list-style:none; padding:0; margin:0; max-height:50vh; overflow-y:auto; }
.cart-list li { display:flex; align-items:flex-start; padding:10px; margin:10px 0; position:relative; border-radius:10px; }
.cart-list li img { width:40px; height:40px; border-radius:8px; object-fit:cover; margin-right:10px; }
.cart-item-details { flex:1; }
.cart-item-details h4 { margin:0; font-size:16px; font-weight:600; color:#333; width:130px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.cart-item-details .price { display:block; font-size:14px; color:var(--primary-strong); }
.cart-item-details .qty { font-size:13px; color:#666; }
.remove-btn {
  position:absolute; top:8px; right:8px; width:30px; height:30px; border-radius:50%;
  background:var(--color-warn); color:var(--color-white); border:0; cursor:pointer;
}
.cart-footer { border-top:1px solid #ddd; padding-top:10px; margin-top:10px; text-align:center; }
.cart-summary { max-height:280px; overflow-y:auto; border:1px dotted #eee; padding:8px; display:flex; flex-direction:column; font-size:14px; line-height:20px; text-align:left; }
.cart-summary .item { display:flex; justify-content:space-between; margin-bottom:6px; }
.cart-total { margin-top:10px; padding:5px 10px; font-weight:600; color:#333; }
.btn-send { width: calc(100% - 20px); padding:10px; margin:20px 10px; border-radius:8px; font-size:14px; cursor:pointer; }
.btn-send:hover { background:#007ab8; }

/* ========== Toast ========== */
#toast-container { position:fixed; top:20px; left:20px; z-index:999991; display:flex; flex-direction:column; gap:10px; }
.toast {
  color:#fff; padding:12px 18px; border-radius:15px; font-size:14px; box-shadow:0 4px 12px rgba(0,0,0,.15);
  animation: slideIn .4s ease forwards, fadeOut .5s ease 1.5s forwards;
  display:flex; align-items:center; gap:10px; min-width:220px; cursor:pointer;
}
.toast i { font-size:16px; }
.toast.success { background:#28a745; }
.toast.error { background:#dc3545; }
.toast.warning { background:#ffc107; color:#000; }

/* Toast animations */
@keyframes slideIn { from { transform:translateX(-120%); opacity:0; } to { transform:translateX(0); opacity:1; } }
@keyframes fadeOut { to { opacity:0; transform:translateX(-120%); } }

/* ========== Status Modal (order status) ========== */
.status-modal { display:none; position:fixed; inset:0; background:rgba(0,0,0,.6); z-index:9999; justify-content:center; align-items:center; }
.status-content { background:#fff; padding:25px; border-radius:15px; max-width:350px; width:90%; text-align:center; box-shadow:0 5px 20px rgba(0,0,0,.2); cursor:pointer; }
#status-icon { font-size:40px; margin-bottom:15px; }
.success-icon { color:green; } .error-icon { color:red; }
.loader { border:4px solid #f3f3f3; border-top:4px solid #3498db; border-radius:50%; width:40px; height:40px; margin:0 auto 10px; animation:spin 1s linear infinite; }
@keyframes spin { 0%{transform:rotate(0)} 100%{transform:rotate(360deg)} }
.qr-code { width:120px; margin-top:10px; }
.hidden { display:none; }

/* ========== Animations & Focus ========== */
@keyframes macSlideUp { 0%{transform:translateY(16px) scale(.96); opacity:0} 60%{transform:translateY(-2px) scale(1.01); opacity:1} 100%{transform:translateY(0) scale(1); opacity:1} }
.qty-btn:focus, .btn-primary:focus, .btn-outline:focus { outline:3px solid var(--ring); outline-offset:2px; }

/* ========== Responsive ========== */
@media (max-width: 820px) {
  /* nav { height:55px; display:grid; grid-template-columns:1fr auto 1fr; align-items:center; } */
  nav .leftNav{
    /* float: left; */
    display: flex;
  }
  nav img { width:100px; float: left;;margin:5px 10px; }
  /* nav i { font-size:24px; } */
  nav .menuIcon, nav .rightSide { display:flex; font-size: 20px;}
  nav .search-bar {
    width: 50%;
    padding: 0px 5px;
    position: relative;
  }
  nav .search-bar input[type="search"] {
    /* flex: 0; */
    padding: 0px 10px;
    font-size: 14px;
    width: 100%;
  }
  nav .search-bar .search-btn {
    background: transparent;
    padding: 0;
  }
  nav .rightSide { align-items:center; justify-content:flex-end; flex:0; margin:0 0px; gap:10px; }

  .container { width:95%; margin-top:0px; }
  .ads-banner { height:180px; }
  .ads-banner marquee { font-size:14px; padding:5px 0; }

  .content-left { width:250px; top:0; left:-500px; }
  .content-right { width:280px; height:100vh; top:0; right:-500px; }

  .modal-body { grid-template-columns:1fr; gap:10px; padding:16px; }
  .modal-left { aspect-ratio:4/3; }
  .modal-left:hover #modal-img { transform:none; }

  .product { flex:0 0 calc(45% - 20px); }
  .detail-product { grid-template-columns: repeat(2, minmax(120px,1fr)); }
  .product h4 { font-size:14px; }
  .product p { font-size:16px; padding:0 10px; }
  nav ul, .modal-left.invoice { display:none; }
}