/* ===== Just Hook It — design tokens =====
   ส้ม JHI (ไม่ใช่ส้ม Shopee เป๊ะ) + น้ำเงินทะเลลึก + ทรายอ่อน */
:root {
  --jhi:      #EE4D2D;   /* ส้ม Shopee-style */
  --jhi-dark: #D0011B;
  --deep:     #222222;   /* ตัวหนังสือเข้ม */
  --sand:     #F5F5F5;   /* พื้นหลังเทาอ่อนแบบ Shopee */
  --line:     #E8E8E8;
  --ink:      #22303C;
  --ok:       #2E7D32;
  --danger:   #C62828;
  --r: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--sand); color: var(--ink);
  font-family: 'Sarabun', system-ui, sans-serif; font-size: 15px; line-height: 1.55;
}
h1,h2,h3, .logo, .btn, .card-price, .pagetitle { font-family: 'Kanit', 'Sarabun', sans-serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.inline { display: inline; }
.linklike { background: none; border: 0; color: inherit; cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }
.danger { color: var(--danger); }

/* ===== Top strip + header ===== */
.topstrip { background: #F53D2D; color: rgba(255,255,255,.9); font-size: 12.5px; }
.topstrip a { color: #fff; }
.topstrip-in { display: flex; justify-content: space-between; padding: 6px 16px; flex-wrap: wrap; gap: 8px; }
.topstrip-right { display: flex; gap: 14px; align-items: center; }

.mainbar { background: linear-gradient(-180deg, #F53D2D, #F63); color: #fff; }
.mainbar-in { display: flex; align-items: center; gap: 20px; padding: 14px 16px; }
.logo { font-size: 26px; font-weight: 700; letter-spacing: -.5px; color: #fff; white-space: nowrap; }
.logo span { color: #FFD180; }
.logo.sm { font-size: 20px; }
.search { flex: 1; display: flex; background: #fff; border-radius: 6px; overflow: hidden; }
.search input { flex: 1; border: 0; padding: 10px 14px; font: inherit; outline: none; }
.search button { border: 0; background: var(--jhi); color: #fff; padding: 0 22px; font-family: 'Kanit'; cursor: pointer; }
.cartbtn { position: relative; font-family: 'Kanit'; font-size: 15px; white-space: nowrap; }
.badge { position: absolute; top: -8px; right: -14px; background: #fff; color: var(--jhi-dark);
  border-radius: 99px; font-size: 11.5px; padding: 1px 6px; font-weight: 700; }

.catnav { background: #fff; border-bottom: 1px solid var(--line); }
.catnav-in { display: flex; gap: 4px; overflow-x: auto; }
.catnav a { padding: 11px 14px; white-space: nowrap; font-family: 'Kanit'; font-size: 14px; color: #5a6570; border-bottom: 2.5px solid transparent; }
.catnav a.on, .catnav a:hover { color: var(--jhi-dark); border-color: var(--jhi); }

/* ===== Flash ===== */
.flash { margin: 12px 0; padding: 10px 14px; border-radius: var(--r); font-weight: 500; }
.flash.ok  { background: #E8F5E9; color: var(--ok); }
.flash.err { background: #FDECEA; color: var(--danger); }

/* ===== Hero ===== */
.hero { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; margin: 18px 0; }
.hero-main { border-radius: var(--r); padding: 40px 36px; color: #fff; min-height: 220px; display: flex; align-items: center;
  background:
    radial-gradient(ellipse 120% 90% at 85% 110%, rgba(255,180,60,.45), transparent 60%),
    linear-gradient(120deg, #D0011B 10%, #F53D2D 60%, #F66); }
.hero-txt h1 { margin: 0 0 8px; font-size: 34px; line-height: 1.15; }
.hero .btn { background:#fff; color:var(--jhi); font-weight:600; }
.hero-txt p { margin: 0 0 18px; color: #FFE3D6; }
.hero-side { display: grid; gap: 14px; }
.hero-tile { border-radius: var(--r); padding: 20px; background: #fff; border: 1px solid var(--line); font-size: 14px; color: #5a6570; }
.hero-tile b { color: var(--deep); font-family: 'Kanit'; font-size: 17px; }
.hero-tile.alt { background: linear-gradient(120deg, #FFF3E0, #FFE0B2); border: 0; }
.hero-tile.alt b { color: var(--jhi-dark); }

/* ===== Buttons ===== */
.btn { display: inline-block; background: var(--jhi); color: #fff; border: 0; border-radius: 6px;
  padding: 9px 22px; font-size: 15px; cursor: pointer; }
.btn:hover { background: var(--jhi-dark); }
.btn.big { padding: 12px 30px; font-size: 16.5px; }
.btn.full { width: 100%; text-align: center; }
.btn.ghost { background: #fff; color: var(--jhi-dark); border: 1.5px solid var(--jhi); }
.btn.ghost.danger { color: var(--danger); border-color: var(--danger); }

/* ===== Sections & product grid ===== */
.sec { margin: 26px 0; }
.sec-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.sec-head h2 { margin: 0; font-size: 20px; color: var(--jhi); }
.sec-head a { color: var(--jhi-dark); font-size: 14px; }

.grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.grid-list { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden;
  transition: transform .12s, box-shadow .12s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(13,43,69,.10); border-color: var(--jhi); }
.card-img { position: relative; aspect-ratio: 1; background: #EEF1F4; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.disc { position: absolute; top: 0; right: 0; background: var(--jhi); color: #fff;
  font-size: 12px; font-weight: 700; padding: 3px 7px; border-radius: 0 0 0 8px; }
.card-body { padding: 9px 10px 11px; }
.card-name { font-size: 13.5px; height: 2.9em; overflow: hidden; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.card-price { color: var(--jhi-dark); font-size: 16px; margin-top: 5px; }
.card-price s { color: #9AA3AB; font-size: 12.5px; font-weight: 400; margin-left: 5px; }
.card-meta { font-size: 12px; color: #8A939B; margin-top: 3px; }

/* ===== Listing page ===== */
.listing { display: grid; grid-template-columns: 210px 1fr; gap: 18px; margin: 18px 0; }
.side { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 14px; align-self: start; }
.side h3 { margin: 0 0 8px; font-size: 15px; color: var(--deep); }
.cattree { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.cattree ul { list-style: none; padding-left: 14px; }
.cattree a { display: block; padding: 4.5px 6px; border-radius: 5px; color: #4C5660; }
.cattree a:hover { background: var(--sand); }
.cattree a.on { color: var(--jhi-dark); font-weight: 600; }
.sortbar { display: flex; gap: 8px; align-items: center; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r); padding: 9px 14px; margin-bottom: 14px; font-size: 14px; flex-wrap: wrap; }
.sortbar a { padding: 4px 12px; border-radius: 5px; color: #5a6570; }
.sortbar a.on { background: var(--jhi); color: #fff; }
.sortbar-count { margin-left: auto; color: #8A939B; }
.pager { display: flex; gap: 6px; justify-content: center; margin: 20px 0; }
.pager a { padding: 6px 12px; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.pager a.on { background: var(--jhi); color: #fff; border-color: var(--jhi); }
.empty { background: #fff; border: 1px dashed var(--line); border-radius: var(--r);
  padding: 44px; text-align: center; color: #6a7580; margin: 24px 0; }
.empty a { color: var(--jhi-dark); font-weight: 600; }

/* ===== Product detail ===== */
.pd { display: grid; grid-template-columns: 1fr 1.15fr; gap: 26px; margin: 22px 0;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.pd-img img { border-radius: 8px; width: 100%; aspect-ratio: 1; object-fit: cover; background: #EEF1F4; }
.crumb { font-size: 13px; color: #8A939B; }
.pd-info h1 { font-size: 22px; margin: 6px 0; line-height: 1.3; }
.pd-meta { color: #8A939B; font-size: 13.5px; }
.pd-price { margin: 14px 0; font-family: 'Kanit'; }
.pd-price span { font-size: 30px; color: var(--jhi-dark); }
.pd-price s { color: #9AA3AB; margin-left: 10px; }
.pd-form label { display: block; font-weight: 600; margin: 12px 0 6px; font-size: 14px; }
.variants { display: flex; flex-wrap: wrap; gap: 8px; }
.vopt input { display: none; }
.vopt span { display: inline-block; border: 1.5px solid var(--line); border-radius: 6px;
  padding: 7px 14px; cursor: pointer; font-size: 14px; background: #fff; }
.vopt input:checked + span { border-color: var(--jhi); color: var(--jhi-dark); background: #FFF3E0; font-weight: 600; }
.vopt.oos span { opacity: .45; cursor: not-allowed; }
.vopt em { font-style: normal; font-size: 12px; color: var(--danger); }
.qty { width: 84px; padding: 8px; border: 1.5px solid var(--line); border-radius: 6px; font: inherit; }
.pd-form .btn { margin-top: 16px; }
.pd-ship { margin-top: 16px; background: var(--sand); border-radius: 8px; padding: 10px 14px; font-size: 13.5px; }
.pd-desc { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }

/* ===== Cart / summary ===== */
.pagetitle { font-size: 24px; color: var(--deep); margin: 20px 0 14px; }
.cartwrap, .orderwrap { display: grid; grid-template-columns: 1fr 320px; gap: 18px; align-items: start; }
.carttable, .panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.cartrow { display: grid; grid-template-columns: 64px 1fr 90px 122px 90px 40px; gap: 12px;
  align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line); }
.cartrow img { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; }
.cartrow-name small { display: block; color: #8A939B; }
.cartrow-sum { font-weight: 700; color: var(--jhi-dark); }
.cart-actions { padding-top: 12px; }
.summary { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 16px; position: sticky; top: 14px; }
.summary h3 { margin: 0 0 10px; color: var(--deep); }
.sumrow { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; font-size: 14px; }
.sumrow.total { border-top: 2px solid var(--jhi); margin-top: 8px; padding-top: 10px; font-size: 17px; font-family: 'Kanit'; }
.sumrow.total b { color: var(--jhi-dark); }
.freeship-hint { background: #FFF3E0; color: var(--jhi-dark); border-radius: 6px; padding: 7px 10px; font-size: 13px; margin: 6px 0; }
.paynote { font-size: 13px; color: #6a7580; }

/* ===== Checkout / forms ===== */
.checkout { display: grid; grid-template-columns: 1fr 340px; gap: 18px; align-items: start; margin-bottom: 30px; }
.panel h3 { margin: 4px 0 12px; color: var(--deep); }
.formgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.formgrid label, .authbox label, .adminactions label { display: block; font-size: 13.5px; font-weight: 600; color: #4C5660; }
.formgrid input, .formgrid select, .formgrid textarea, .authbox input, .adminactions input {
  width: 100%; margin-top: 4px; padding: 9px 11px; border: 1.5px solid var(--line);
  border-radius: 6px; font: inherit; }
.formgrid input:focus, .authbox input:focus { border-color: var(--jhi); outline: none; }
.formgrid .span2 { grid-column: span 2; }
.formgrid .checks { display: flex; gap: 18px; align-items: center; font-weight: 400; }

/* ===== Order page ===== */
.orderstatus { display: inline-block; border-radius: 99px; padding: 4px 14px; font-size: 13.5px; font-weight: 600; }
.st-pending_payment { background: #FFF3E0; color: #E65100; }
.st-paid      { background: #E3F2FD; color: #1565C0; }
.st-shipped   { background: #E8F5E9; color: var(--ok); }
.st-completed { background: #ECEFF1; color: #455A64; }
.st-cancelled { background: #FDECEA; color: var(--danger); }
.qrbox { text-align: center; padding: 18px; background: var(--sand); border-radius: var(--r); margin-bottom: 14px; }
.qrbox #qrcode { display: inline-block; background: #fff; padding: 14px; border-radius: 8px; }
.qramount { font-family: 'Kanit'; font-size: 18px; margin-top: 10px; }
.slipform { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ordertable .orderrow { display: grid; grid-template-columns: 140px 1fr 100px 160px 90px; gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px;
  margin-bottom: 8px; align-items: center; }
.ordertable .orderrow:hover { border-color: var(--jhi); }

/* ===== Auth ===== */
.authbox { max-width: 400px; margin: 40px auto; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r); padding: 26px; }
.authbox h1 { margin: 0 0 16px; color: var(--deep); }
.authbox label { margin-bottom: 12px; }
.authbox .btn { margin-top: 6px; }

/* ===== Admin ===== */
.adminbody { background: #F0F2F5; }
.adminbar { background: #C0392B; color: #fff; }
.adminbar-in { display: flex; align-items: center; gap: 24px; padding: 12px 16px; }
.adminbar nav { display: flex; gap: 16px; flex: 1; font-family: 'Kanit'; font-size: 14.5px; }
.adminbar a { color: #C9D8E6; } .adminbar a:hover { color: #fff; }
.statgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.stat { background: #fff; border-radius: var(--r); padding: 16px; border: 1px solid var(--line); }
.stat small { color: #8A939B; } .stat b { display: block; font-size: 26px; font-family: 'Kanit'; color: var(--deep); }
.stat.hot b { color: var(--jhi-dark); }
.admincols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.admincols .orderrow { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.admintable { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--r); overflow: hidden; font-size: 14px; }
.admintable th { background: #C0392B; color: #fff; text-align: left; padding: 9px 12px; font-family: 'Kanit'; font-weight: 500; }
.admintable td { padding: 8px 12px; border-bottom: 1px solid var(--line); }
.admintable input { width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 5px; font: inherit; }
.tag { background: #FFF3E0; color: var(--jhi-dark); border-radius: 4px; font-size: 11.5px; padding: 2px 6px; margin-left: 6px; }
.adminactions { margin-top: 14px; display: grid; gap: 10px; }
.slipimg { max-width: 260px; border-radius: 8px; border: 1px solid var(--line); }

/* ===== Footer ===== */
.foot { background: var(--deep); color: #C9D8E6; margin-top: 40px; font-size: 13.5px; }
.foot-in { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 26px 16px; }
.foot b { color: #fff; font-family: 'Kanit'; }
.foot a { color: #C9D8E6; text-decoration: underline; }
.foot-tag { text-align: center; padding: 12px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12.5px; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .grid-list { grid-template-columns: repeat(3, 1fr); }
  .hero, .pd, .cartwrap, .orderwrap, .checkout, .admincols { grid-template-columns: 1fr; }
  .listing { grid-template-columns: 1fr; }
  .statgrid { grid-template-columns: repeat(2, 1fr); }
  .cartrow { grid-template-columns: 52px 1fr 112px 70px; }
  .cartrow-price, .cartrow button { display: none; }
}
@media (max-width: 560px) {
  .grid, .grid-list { grid-template-columns: repeat(2, 1fr); }
  .mainbar-in { flex-wrap: wrap; }
  .search { order: 3; flex-basis: 100%; }
}


/* ===== Stepper จำนวนสินค้า ===== */
.stepper { display: inline-flex; align-items: stretch; border: 1.5px solid var(--line); border-radius: 6px; overflow: hidden; background: #fff; }
.stepper button { width: 38px; border: 0; background: #fff; font-size: 19px; cursor: pointer; color: #555; line-height: 1; }
.stepper button:hover { background: #FFF1EE; color: var(--jhi); }
.stepper .qty { width: 52px; border: 0; border-left: 1.5px solid var(--line); border-right: 1.5px solid var(--line);
  border-radius: 0; text-align: center; -moz-appearance: textfield; }
.stepper .qty::-webkit-outer-spin-button, .stepper .qty::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ===== แกลเลอรีสินค้า ===== */
.thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.thumb { width: 62px; height: 62px; object-fit: cover; border: 2px solid var(--line); border-radius: 6px; cursor: pointer; background: #EEF1F4; }
.thumb.on, .thumb:hover { border-color: var(--jhi); }
.vthumb { display: flex; align-items: center; justify-content: center; font-size: 20px; color: #fff;
  background-size: cover; background-position: center; text-shadow: 0 0 6px rgba(0,0,0,.8); }
#videobox iframe { width: 100%; aspect-ratio: 16/9; border: 0; border-radius: 8px; }

/* ===== หน้า account แบบ Shopee ===== */
.acc-wrap { display: grid; grid-template-columns: 240px 1fr; gap: 18px; margin: 20px 0 30px; align-items: start; }
.acc-side { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.acc-user { display: flex; gap: 10px; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.acc-user a { color: #888; font-size: 12.5px; }
.avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; background: #FBE4DC; }
.avatar.big { width: 84px; height: 84px; }
.avatar.mini { width: 22px; height: 22px; vertical-align: -6px; border: 1.5px solid rgba(255,255,255,.7); }
.topuser { display: inline-flex; gap: 6px; align-items: center; }
.acc-nav { display: flex; flex-direction: column; margin-top: 8px; }
.acc-nav a { padding: 9px 8px; border-radius: 6px; font-size: 14.5px; color: #444; }
.acc-nav a:hover { background: var(--sand); }
.acc-nav a.on { color: var(--jhi); font-weight: 600; }
.acc-profile label, .acc-pass label { display: block; font-size: 13.5px; font-weight: 600; color: #4C5660; margin-bottom: 12px; max-width: 420px; }
.acc-profile input:not([type=file]), .acc-pass input { width: 100%; margin-top: 4px; padding: 9px 11px; border: 1.5px solid var(--line); border-radius: 6px; font: inherit; }
.acc-profile input:disabled { background: var(--sand); color: #888; }
.acc-avatar-edit { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.acc-avatar-edit .btn.ghost { cursor: pointer; }

/* ===== รูปสินค้าใน admin ===== */
.imggrid { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.imgcell { border: 1px solid var(--line); border-radius: 8px; padding: 6px; text-align: center; font-size: 12.5px; background:#fff; }
.imgcell img { width: 84px; height: 84px; object-fit: cover; border-radius: 6px; }

@media (max-width: 900px) {
  .acc-wrap { grid-template-columns: 1fr; }
  .acc-nav { flex-direction: row; overflow-x: auto; }
  .acc-nav a { white-space: nowrap; }
}

/* stepper ในตะกร้า: กะทัดรัดพอดีช่อง */
.cartrow .stepper button { width: 30px; font-size: 17px; }
.cartrow .stepper .qty { width: 42px; }