:root{
  --accent:#0a84ff;
  --accent-dark:#006be6;
  --brand-dark:#05080d;
  --brand-ink:#0b1220;
  --bg:#f4f7fb;
  --white:#fff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --danger:#dc2626;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;-webkit-text-size-adjust:100%}
body{
  min-width:320px;
  overflow-x:hidden;
  display:flex;
  flex-direction:column;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,Arial,sans-serif;
}

header{
  background:#fff;
  border-bottom:1px solid rgba(15,23,42,.08);
}

.container-topbar{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:14px 20px;
  display:flex;
  align-items:center;
  gap:18px;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
}

.logo-name{
  font-weight:800;
  font-size:20px;
  color:var(--accent);
}

.header-actions{
  margin-left:auto;
  display:flex;
  gap:10px;
}

.back-btn,.home-btn{
  min-height:38px;
  padding:9px 14px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fff;
  color:#1f2937;
  font-size:14px;
  font-weight:700;
  cursor:pointer;
}

.back-btn:hover,.home-btn:hover{
  background:#f9fafb;
  border-color:#cbd5e1;
}

main{
  flex:1;
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:28px 20px 36px;
}

.cart-page{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:22px;
  align-items:start;
}

.cart-panel,
.summary-panel{
  background:#fff;
  border:1px solid rgba(15,23,42,.08);
  border-radius:8px;
  box-shadow:0 10px 28px rgba(15,23,42,.06);
}

.cart-panel{
  padding:22px;
}

.cart-title-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}

h1,h2,p{margin:0}
h1{font-size:26px;line-height:1.15}
h2{font-size:18px}

#cartSubtitle{
  margin-top:6px;
  color:var(--muted);
  font-size:14px;
}

#cartItems{
  display:flex;
  flex-direction:column;
}

.cart-item{
  display:grid;
  grid-template-columns:72px minmax(0,1fr) 118px 150px;
  gap:16px;
  align-items:center;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}

.cart-item:last-child{border-bottom:0}

.cart-thumb{
  width:72px;
  height:72px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#f8fafc;
  border:1px solid #eef2f7;
  border-radius:8px;
  overflow:hidden;
}

.cart-thumb img{
  width:100%;
  height:100%;
  object-fit:contain;
}

.cart-thumb span{
  color:#94a3b8;
  font-weight:900;
  font-size:22px;
}

.cart-product{
  min-width:0;
}

.cart-name{
  color:#111827;
  font-size:15px;
  font-weight:800;
  line-height:1.35;
}

.cart-brand,
.cart-price{
  color:var(--muted);
  font-size:13px;
}

.cart-brand{margin-top:5px}

.remove-inline{
  margin-top:8px;
  padding:0;
  border:0;
  background:transparent;
  color:var(--danger);
  font-size:13px;
  font-weight:700;
  cursor:pointer;
}

.remove-inline:hover{text-decoration:underline}

.qty-controls{
  width:112px;
  height:38px;
  display:grid;
  grid-template-columns:34px 1fr 34px;
  align-items:center;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  background:#fff;
}

.qty-controls button{
  height:100%;
  border:0;
  background:#f8fafc;
  color:#111827;
  cursor:pointer;
  font-size:18px;
  font-weight:800;
}

.qty-controls button:hover{background:#eef2f7}

.qty-controls span{
  text-align:center;
  font-weight:800;
  font-size:14px;
}

.cart-money{
  text-align:right;
}

.cart-total{
  font-size:16px;
  font-weight:900;
  color:#111827;
}

.cart-price{margin-top:4px}

.summary-panel{
  position:sticky;
  top:92px;
  padding:22px;
}

.summary-panel h2{
  margin-bottom:18px;
}

.summary-line{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:13px 0;
  border-bottom:1px solid var(--line);
  color:#374151;
  font-size:14px;
}

.summary-line strong{
  color:#111827;
  font-size:15px;
}

#cartTotal{
  color:var(--accent);
  font-size:20px;
}

.summary-note{
  margin:16px 0;
  padding:12px;
  background:#f8fafc;
  border:1px solid #eef2f7;
  border-radius:8px;
  color:#64748b;
  font-size:13px;
  line-height:1.45;
}

.order-btn,
.continue-btn{
  min-height:44px;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  text-decoration:none;
  font-size:14px;
  font-weight:900;
}

.order-btn{
  background:var(--accent);
  color:#fff;
  box-shadow:0 8px 18px rgba(10,132,255,.22);
}

.order-btn:hover{
  background:var(--accent-dark);
}

.order-btn[aria-disabled="true"]{
  pointer-events:none;
  background:#9ca3af;
  box-shadow:none;
}

.continue-btn{
  margin-top:10px;
  border:1px solid var(--line);
  color:#111827;
  background:#fff;
}

.continue-btn:hover{background:#f9fafb}

.clear-all{
  min-height:36px;
  padding:8px 13px;
  border:1px solid #fecaca;
  border-radius:8px;
  background:#fff;
  color:var(--danger);
  cursor:pointer;
  font-size:13px;
  font-weight:800;
}

.clear-all:hover{
  background:#fef2f2;
}

.empty-cart{
  padding:52px 20px;
  text-align:center;
}

.empty-cart-title{
  font-size:20px;
  font-weight:900;
}

.empty-cart-text{
  margin:8px auto 18px;
  max-width:360px;
  color:var(--muted);
  line-height:1.5;
}

.empty-cart a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 18px;
  border-radius:8px;
  background:var(--accent);
  color:#fff;
  text-decoration:none;
  font-weight:900;
}

footer{
  background:#fff;
  text-align:center;
  padding:12px;
  font-size:13px;
  color:var(--muted);
  border-top:1px solid rgba(15,23,42,.08);
}

.modal-overlay{
  position:fixed;
  inset:0;
  display:none;
  justify-content:center;
  align-items:center;
  padding:20px;
  background:rgba(15,23,42,.54);
  backdrop-filter:blur(3px);
  z-index:999;
}

.modal-window{
  width:min(360px,100%);
  padding:24px;
  background:#fff;
  border-radius:8px;
  text-align:center;
  box-shadow:0 24px 60px rgba(15,23,42,.28);
}

.modal-window h3{
  margin:0;
  font-size:20px;
}

.modal-window p{
  margin:10px 0 20px;
  color:var(--muted);
}

.modal-buttons{
  display:flex;
  gap:10px;
}

.modal-btn{
  flex:1;
  min-height:40px;
  border:0;
  border-radius:8px;
  cursor:pointer;
  font-size:14px;
  font-weight:800;
}

.modal-btn.cancel{background:#eef2f7;color:#111827}
.modal-btn.delete{background:var(--danger);color:#fff}
.modal-btn.cancel:hover{background:#e2e8f0}
.modal-btn.delete:hover{background:#b91c1c}

@media (max-width:900px){
  .cart-page{
    grid-template-columns:1fr;
  }

  .summary-panel{
    position:static;
  }
}

@media (max-width:680px){
  .container-topbar{
    flex-wrap:wrap;
    padding:12px 16px;
  }

  .header-actions{
    width:100%;
    margin-left:0;
  }

  .back-btn,.home-btn{
    flex:1;
    min-width:0;
  }

  main{
    padding:18px 12px 28px;
  }

  .cart-panel,
  .summary-panel{
    padding:16px;
  }

  .cart-title-row{
    align-items:stretch;
    flex-direction:column;
  }

  .clear-all{
    align-self:flex-start;
  }

  .cart-item{
    grid-template-columns:64px minmax(0,1fr);
    gap:12px;
  }

  .cart-thumb{
    width:64px;
    height:64px;
  }

  .cart-name{
    font-size:14px;
  }

  .qty-controls{
    grid-column:2;
  }

  .cart-money{
    grid-column:2;
    text-align:left;
  }

  .modal-buttons{
    flex-direction:column;
  }

  .order-btn,
  .continue-btn{
    min-height:46px;
  }
}




/* MRF dark theme */
:root {
  --accent: #22a1ff;
  --accent-hover: #0a84ff;
  --brand-dark: #05080d;
  --brand-ink: #0b1220;
  --bg: #070b12;
  --white: #ffffff;
  --text: #111827;
  --muted: #6b7280;
}

html {
  background: #070b12;
}

body {
  background:
    radial-gradient(circle at 12% 0%, rgba(34, 161, 255, 0.16), transparent 28rem),
    linear-gradient(180deg, #05080d 0%, #0a101b 44%, #070b12 100%);
  color: #e5edf7;
}

.site-header,
header,
.header {
  background: rgba(5, 8, 13, 0.94);
  border-bottom-color: rgba(34, 161, 255, 0.2);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
}

.main-nav a,
nav.main a,
.logo,
.logo-name {
  color: #eaf4ff;
}

.main-nav a:hover,
.main-nav a.active,
nav.main a:hover {
  background: rgba(34, 161, 255, 0.12);
  color: #22a1ff;
}

.logo img,
.logo-img {
  border-radius: 8px;
  background: #05080d;
  box-shadow: 0 0 0 1px rgba(34, 161, 255, 0.2), 0 8px 20px rgba(0, 0, 0, 0.32);
}

.catalog-wrapper,
.filters,
.catalog,
.card,
.hero,
.cart-panel,
.summary-panel,
.checkout-head,
.form-card,
.summary-section,
.info-card,
.category-card,
.product-card {
  background: rgba(255, 255, 255, 0.96);
  color: #111827;
  border-color: rgba(34, 161, 255, 0.14);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

.card {
  border-radius: 8px;
}

.card:hover {
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.price,
.product-price,
.cart-total,
.summary-total,
.logo span {
  color: #0a84ff;
}

.cart-btn,
.back-btn,
.home-btn,
.btn-add,
.add-btn,
.btn-view,
.view-btn,
.btn-primary,
.submit-btn,
.checkout-btn,
.place-order-btn,
.header-right button {
  border-color: rgba(34, 161, 255, 0.42);
  background: linear-gradient(135deg, #05080d 0%, #0b1220 42%, #0a84ff 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(10, 132, 255, 0.18);
}

.cart-btn:hover,
.back-btn:hover,
.home-btn:hover,
.btn-add:hover,
.add-btn:hover,
.btn-view:hover,
.view-btn:hover,
.btn-primary:hover,
.submit-btn:hover,
.checkout-btn:hover,
.place-order-btn:hover,
.header-right button:hover {
  background: linear-gradient(135deg, #05080d 0%, #101b2d 38%, #22a1ff 100%);
  color: #fff;
  border-color: #22a1ff;
  box-shadow: 0 14px 28px rgba(10, 132, 255, 0.28);
}

input,
select,
textarea {
  border-color: rgba(10, 132, 255, 0.18);
}

footer {
  color: #9fb2c7;
  border-top-color: rgba(34, 161, 255, 0.16);
}

/* MRF unified footer like homepage */
.mrf-footer,
footer.mrf-footer {
  margin-top: auto !important;
  padding: 20px 0 30px !important;
  background: transparent !important;
  border-top: 1px solid rgba(34, 161, 255, 0.16) !important;
  color: #9fb2c7 !important;
  text-align: center !important;
  font-size: 13px !important;
}

.mrf-footer .container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 12px 16px 0 !important;
  border-top: 1px solid rgba(34, 161, 255, 0.12) !important;
}

.mrf-footer .footer-wrap {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  gap: 10px !important;
}

.mrf-footer strong {
  display: block !important;
  color: #eaf4ff !important;
  font-weight: 900 !important;
  margin-bottom: 5px !important;
}

.mrf-footer .small {
  color: #9fb2c7 !important;
  font-size: 13px !important;
  line-height: 1.45 !important;
}

.mrf-footer a {
  color: #cfe7ff !important;
  font-weight: 800 !important;
  text-decoration: none !important;
}

.mrf-footer a:hover {
  color: #22a1ff !important;
}
/* MRF compact unified footer final */
.mrf-footer,
footer.mrf-footer {
  margin-top: 24px !important;
  padding: 8px 0 12px !important;
  min-height: 0 !important;
  background: transparent !important;
  border-top: 1px solid rgba(34, 161, 255, 0.16) !important;
  color: #9fb2c7 !important;
  text-align: center !important;
  font-size: 12px !important;
}

.mrf-footer .container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 8px 16px 0 !important;
  border-top: 0 !important;
}

.mrf-footer .footer-wrap {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  gap: 4px !important;
  min-height: 0 !important;
}

.mrf-footer strong {
  display: block !important;
  color: #eaf4ff !important;
  font-size: 13px !important;
  font-weight: 900 !important;
  margin: 0 0 3px !important;
  line-height: 1.15 !important;
}

.mrf-footer .small {
  color: #9fb2c7 !important;
  font-size: 12px !important;
  line-height: 1.28 !important;
  margin: 0 !important;
}

.mrf-footer a {
  color: #cfe7ff !important;
  font-weight: 800 !important;
  text-decoration: none !important;
}

.mrf-footer a:hover {
  color: #22a1ff !important;
}

body > .mrf-footer:last-child,
main > .mrf-footer:last-child {
  margin-bottom: 0 !important;
}

@media (max-width: 640px) {
  .mrf-footer,
  footer.mrf-footer {
    margin-top: 18px !important;
    padding: 8px 0 10px !important;
  }

  .mrf-footer .small {
    font-size: 11px !important;
  }
}
/* MRF footer bottom placement final */
html,
body {
  min-height: 100% !important;
}

body {
  min-height: 100vh !important;
  display: flex !important;
  flex-direction: column !important;
}

body > main,
body > .catalog-wrapper,
body > .catalog-page,
body > .components-page,
body > .peripherals-page,
body > .power-page {
  flex: 1 0 auto !important;
}

body > footer.mrf-footer,
body > .mrf-footer {
  margin-top: auto !important;
}

main > footer.mrf-footer,
main footer.mrf-footer {
  margin-top: clamp(34px, 6vh, 72px) !important;
}

.mrf-footer,
footer.mrf-footer {
  padding-top: 8px !important;
  padding-bottom: 12px !important;
}

@media (max-width: 640px) {
  main > footer.mrf-footer,
  main footer.mrf-footer {
    margin-top: 28px !important;
  }
}
/* MRF expanded main nav fit */
.main-nav {
  gap: 12px !important;
  align-items: center !important;
}

.main-nav a {
  padding-left: 10px !important;
  padding-right: 10px !important;
}

@media (max-width: 1100px) {
  .main-nav {
    gap: 8px !important;
  }

  .main-nav a {
    padding-left: 8px !important;
    padding-right: 8px !important;
    font-size: 14px !important;
  }
}