/* HERO */
.hero{ max-width:1300px; margin:2rem auto 1rem; padding:0 2rem; display:grid; grid-template-columns:1.1fr 0.9fr; gap:3rem; align-items:center; }
.hero-badge{ display:inline-flex; align-items:center; gap:0.5rem; background:rgba(0,180,216,0.12); color:var(--accent); padding:0.4rem 1rem; border-radius:40px; font-size:0.82rem; font-weight:600; margin-bottom:1.2rem; }
.hero-text h1{ font-size:3.4rem; line-height:1.1; color:var(--primary); margin-bottom:1rem; }
.hero-text h1 span{ background:linear-gradient(135deg,var(--accent),var(--accent-2)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero-text p{ color:var(--muted); font-size:1.1rem; max-width:480px; margin-bottom:2rem; }
.hero-actions{ display:flex; gap:1rem; flex-wrap:wrap; margin-bottom:2rem; }
.hero-trust{ display:flex; gap:1.5rem; flex-wrap:wrap; font-size:0.85rem; color:var(--muted); }
.hero-trust div{ display:flex; align-items:center; gap:0.4rem; }
.hero-trust i{ color:var(--gold); }
.hero-visual{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.hero-card{
  background:var(--card); border-radius:var(--radius); padding:1.5rem;
  box-shadow:var(--shadow); display:flex; flex-direction:column; align-items:center;
  justify-content:center; text-align:center; transition:transform 0.35s, box-shadow 0.35s;
  border:1px solid rgba(0,180,216,0.08);
}
.hero-card:hover{ transform:translateY(-10px) rotate(1deg); box-shadow:var(--shadow-lg); }
.hero-card i{ font-size:2.5rem; color:var(--accent); margin-bottom:0.6rem; }
.hero-card span{ font-weight:600; font-size:0.92rem; }

/* SHOP LAYOUT */
.shop-layout{ display:grid; grid-template-columns:260px 1fr; gap:2.5rem; padding-bottom:4rem; }
.filters{ background:var(--card); border-radius:var(--radius); padding:1.5rem; box-shadow:var(--shadow-sm); height:fit-content; position:sticky; top:100px; }
.filters h3{ font-size:1.05rem; margin-bottom:1.5rem; color:var(--primary); display:flex; align-items:center; gap:0.5rem; }
.filter-group{ margin-bottom:1.5rem; }
.filter-group label{ display:block; font-size:0.75rem; font-weight:700; text-transform:uppercase; letter-spacing:0.5px; color:var(--muted); margin-bottom:0.7rem; }
.filter-chips{ display:flex; flex-wrap:wrap; gap:0.5rem; }
.chip{ padding:0.45rem 1rem; border-radius:40px; background:#f1f5f9; color:var(--muted); font-size:0.82rem; font-weight:600; transition:all 0.25s; cursor:pointer; }
.chip:hover{ background:var(--accent); color:white; }
.chip.active{ background:var(--primary); color:white; }
.shop-main{ min-width:0; }
.shop-toolbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:1.5rem; color:var(--muted); font-size:0.9rem; }

/* PRODUCT DETAIL */
.product-detail{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; padding:3rem 0 4rem; }
.pd-gallery{ display:flex; flex-direction:column; gap:1rem; }
.pd-main-img{
  background:linear-gradient(135deg,#e6f0fa,#cfe2f3); border-radius:var(--radius);
  aspect-ratio:1; display:flex; align-items:center; justify-content:center;
  font-size:8rem; color:var(--accent); box-shadow:var(--shadow);
  position:relative; overflow:hidden;
}
.pd-main-img::after{ content:''; position:absolute; inset:0; background:radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), transparent 60%); }
.pd-thumbs{ display:grid; grid-template-columns:repeat(4,1fr); gap:0.7rem; }
.pd-thumb{ background:linear-gradient(135deg,#e6f0fa,#cfe2f3); aspect-ratio:1; border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center; font-size:1.8rem; color:var(--accent); cursor:pointer; transition:all 0.25s; border:2px solid transparent; }
.pd-thumb:hover, .pd-thumb.active{ border-color:var(--accent); transform:translateY(-3px); }
.pd-info h1{ font-size:2.2rem; color:var(--primary); margin-bottom:0.6rem; }
.pd-category{ font-size:0.75rem; text-transform:uppercase; letter-spacing:1px; color:var(--accent); font-weight:700; margin-bottom:0.5rem; }
.pd-rating{ display:flex; align-items:center; gap:0.7rem; margin-bottom:1.2rem; font-size:0.9rem; color:var(--muted); }
.pd-price{ font-size:2.4rem; font-weight:800; color:var(--primary); margin-bottom:1rem; font-family:'Space Grotesk',sans-serif; }
.pd-desc{ color:var(--muted); line-height:1.7; margin-bottom:1.5rem; font-size:1rem; }
.pd-actions{ display:flex; gap:1rem; flex-wrap:wrap; margin-bottom:1.8rem; }
.pd-features{ display:flex; flex-direction:column; gap:0.7rem; padding:1.4rem; background:#f8fafc; border-radius:var(--radius-sm); }
.pd-features div{ display:flex; align-items:center; gap:0.7rem; font-size:0.9rem; color:var(--text); }
.pd-features i{ color:var(--accent); width:20px; }
.pd-reviews{ grid-column:1/-1; margin-top:2rem; padding-top:3rem; border-top:1px solid var(--border); }
.pd-reviews h2{ font-size:1.6rem; color:var(--primary); margin-bottom:1.5rem; }
.review-list{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:1.2rem; }
.review-item{ background:var(--card); border-radius:var(--radius); padding:1.3rem; box-shadow:var(--shadow-sm); border-left:3px solid var(--accent); }
.review-head{ display:flex; align-items:center; gap:0.7rem; margin-bottom:0.8rem; }
.review-head .avatar{ width:38px; height:38px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:white; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:700; }
.review-head strong{ display:block; font-size:0.9rem; color:var(--primary); }
.review-head .review-date{ margin-left:auto; font-size:0.75rem; color:var(--muted); }
.review-item p{ font-size:0.9rem; color:var(--muted); font-style:italic; line-height:1.6; }

/* CART PAGE */
.cart-page{ display:grid; grid-template-columns:1.6fr 1fr; gap:2.5rem; padding-bottom:4rem; }
.cart-list{ background:var(--card); border-radius:var(--radius); padding:1.5rem; box-shadow:var(--shadow-sm); }
.cart-row{ display:grid; grid-template-columns:60px 1fr auto auto auto; gap:1rem; align-items:center; padding:1rem 0; border-bottom:1px solid var(--border); }
.cart-row:last-child{ border-bottom:none; }
.cart-row-icon{ width:60px; height:60px; background:linear-gradient(135deg,#e6f0fa,#cfe2f3); border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:1.6rem; color:var(--accent); }
.cart-row-info h4{ font-size:0.95rem; color:var(--primary); }
.cart-row-info span{ font-size:0.8rem; color:var(--muted); }
.qty-control{ display:flex; align-items:center; gap:0.5rem; background:#f1f5f9; border-radius:40px; padding:0.25rem; }
.qty-control button{ width:28px; height:28px; border-radius:50%; background:white; color:var(--primary); display:flex; align-items:center; justify-content:center; font-size:0.75rem; transition:all 0.2s; }
.qty-control button:hover{ background:var(--accent); color:white; }
.qty-control span{ min-width:24px; text-align:center; font-weight:700; font-size:0.9rem; }
.cart-row-price{ font-weight:800; color:var(--primary); font-size:1rem; }
.remove-item{ background:none; color:#cbd5e1; font-size:1rem; padding:0.4rem; transition:all 0.2s; }
.remove-item:hover{ color:#ef4444; transform:scale(1.15); }
.cart-summary{ background:var(--card); border-radius:var(--radius); padding:1.8rem; box-shadow:var(--shadow-sm); height:fit-content; position:sticky; top:100px; }
.cart-summary h3{ font-size:1.2rem; margin-bottom:1.5rem; color:var(--primary); }
.summary-row{ display:flex; justify-content:space-between; padding:0.6rem 0; font-size:0.95rem; color:var(--muted); }
.summary-row.total{ border-top:1px solid var(--border); margin-top:0.5rem; padding-top:1rem; font-size:1.3rem; font-weight:800; color:var(--primary); }
.empty-cart-page{ grid-column:1/-1; text-align:center; padding:4rem 2rem; background:var(--card); border-radius:var(--radius); box-shadow:var(--shadow-sm); }
.empty-cart-page i{ font-size:4rem; color:#cbd5e1; margin-bottom:1rem; }
.empty-cart-page h2{ color:var(--primary); margin-bottom:0.5rem; }
.empty-cart-page p{ color:var(--muted); margin-bottom:1.5rem; }

/* ADMIN */
.admin-body{ background:#f0f4f9; min-height:100vh; }
.admin-wrap{ min-height:100vh; }
.login-box{
  max-width:440px; margin:6rem auto; background:var(--card); border-radius:var(--radius);
  padding:2.5rem; box-shadow:var(--shadow-lg); position:relative; animation:fadeUp 0.5s ease;
}
.back-home{ display:inline-flex; align-items:center; gap:0.4rem; font-size:0.85rem; color:var(--muted); margin-bottom:1.5rem; transition:color 0.2s; }
.back-home:hover{ color:var(--accent); }
.login-brand{ font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.5rem; color:var(--primary); display:flex; align-items:center; gap:0.5rem; margin-bottom:1.5rem; }
.login-brand i{ color:var(--accent); font-size:1.8rem; }
.login-brand span{ color:var(--accent); }
.login-box h2{ font-size:1.6rem; color:var(--primary); margin-bottom:0.4rem; }
.login-box > p{ color:var(--muted); font-size:0.9rem; margin-bottom:1.8rem; }
.login-field{ display:flex; flex-direction:column; gap:0.4rem; margin-bottom:1rem; }
.login-field label{ font-size:0.78rem; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:0.5px; }
.login-field input{ padding:0.85rem 1.2rem; border-radius:14px; border:2px solid var(--border); font-size:0.95rem; transition:all 0.25s; }
.login-field input:focus{ border-color:var(--accent); box-shadow:0 0 0 4px rgba(0,180,216,0.12); outline:none; }
.login-error{ display:none; color:#b91c1c; font-size:0.85rem; margin-top:0.8rem; align-items:center; gap:0.4rem; }
.login-error.show{ display:flex; }
.login-hint{ margin-top:1.5rem; padding:0.9rem 1rem; background:#f8fafc; border-radius:12px; font-size:0.82rem; color:var(--muted); display:flex; align-items:center; gap:0.5rem; }
.login-hint code{ background:#e2e8f0; padding:0.1rem 0.5rem; border-radius:6px; color:var(--primary); font-weight:600; font-size:0.8rem; }
.login-hint i{ color:var(--accent); }
.admin-panel{ display:flex; min-height:100vh; }
.admin-sidebar{
  width:240px; background:var(--primary); color:white; padding:2rem 1.2rem;
  display:flex; flex-direction:column; gap:1.5rem; position:sticky; top:0; height:100vh;
}
.admin-sidebar .login-brand{ color:white; margin-bottom:0; }
.admin-sidebar .login-brand i{ color:var(--accent); }
.admin-nav{ display:flex; flex-direction:column; gap:0.3rem; flex:1; }
.admin-nav a{ padding:0.75rem 1rem; border-radius:12px; color:rgba(255,255,255,0.7); font-size:0.9rem; font-weight:600; display:flex; align-items:center; gap:0.7rem; transition:all 0.25s; }
.admin-nav a:hover{ background:rgba(255,255,255,0.08); color:white; }
.admin-nav a.active{ background:var(--accent); color:white; }
.admin-sidebar-footer{ display:flex; flex-direction:column; gap:0.6rem; }
.admin-sidebar-footer .btn-outline{ border-color:rgba(255,255,255,0.3); color:white; padding:0.6rem; font-size:0.85rem; }
.admin-sidebar-footer .btn-outline:hover{ background:rgba(255,255,255,0.1); border-color:var(--accent); }
.logout-btn{ background:rgba(231,76,60,0.15); color:#ff8c7a; padding:0.6rem; border-radius:50px; font-weight:600; font-size:0.85rem; display:flex; align-items:center; justify-content:center; gap:0.5rem; transition:all 0.25s; }
.logout-btn:hover{ background:#e74c3c; color:white; }
.admin-main{ flex:1; padding:2.5rem; overflow-y:auto; }
.admin-tab{ display:none; animation:fadeUp 0.4s ease; }
.admin-tab.active{ display:block; }
.admin-tab h1{ font-size:1.8rem; color:var(--primary); margin-bottom:0.6rem; display:flex; align-items:center; gap:0.7rem; flex-wrap:wrap; }
.admin-tab h1 i{ color:var(--accent); }
.count-badge{ background:var(--accent); color:white; font-size:0.75rem; padding:0.2rem 0.7rem; border-radius:40px; font-family:'Inter',sans-serif; font-weight:700; }
.admin-tab > p.muted{ margin-bottom:2rem; font-size:0.95rem; }
.admin-form{ background:var(--card); padding:2rem; border-radius:var(--radius); box-shadow:var(--shadow-sm); margin-bottom:2rem; }
.admin-form .form-group input,
.admin-form .form-group select{ width:100%; font-size:1rem; padding:1rem 1.3rem; border:1px solid var(--border); border-radius:12px; background:white; color:var(--text); }
.admin-form .form-group input:focus,
.admin-form .form-group select:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(0,180,216,0.12); }
.admin-form .btn{ margin-top:0.5rem; }
.admin-info-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:1rem; }
.info-card{ background:var(--card); padding:1.4rem; border-radius:var(--radius); box-shadow:var(--shadow-sm); text-align:center; transition:all 0.3s; }
.info-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.info-card i{ font-size:1.8rem; color:var(--accent); margin-bottom:0.6rem; }
.info-card h4{ font-size:0.95rem; color:var(--primary); margin-bottom:0.3rem; }
.info-card p{ font-size:0.85rem; color:var(--muted); }
.admin-tab-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:1.5rem; flex-wrap:wrap; gap:1rem; }
.admin-tab-head > div{ display:flex; gap:0.6rem; flex-wrap:wrap; }
.admin-products-list{ display:flex; flex-direction:column; gap:0.8rem; }
.admin-prod-row{
  background:var(--card); padding:1rem 1.2rem; border-radius:var(--radius-sm);
  display:grid; grid-template-columns:50px 1fr auto auto; gap:1rem; align-items:center;
  box-shadow:var(--shadow-sm); transition:all 0.25s;
}
.admin-prod-row:hover{ transform:translateX(4px); box-shadow:var(--shadow); }
.admin-prod-icon{ width:50px; height:50px; background:linear-gradient(135deg,#e6f0fa,#cfe2f3); border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.4rem; color:var(--accent); }
.admin-prod-info h4{ font-size:0.95rem; color:var(--primary); }
.admin-prod-info span{ font-size:0.78rem; color:var(--muted); }
.admin-prod-info .rating-mini{ color:var(--gold); font-size:0.78rem; margin-top:0.15rem; }
.admin-prod-price{ font-weight:800; color:var(--primary); }
.admin-prod-actions{ display:flex; gap:0.4rem; }
.admin-prod-actions button{ width:36px; height:36px; border-radius:50%; background:#f1f5f9; color:var(--muted); display:flex; align-items:center; justify-content:center; transition:all 0.2s; }
.admin-prod-actions button:hover{ background:#fee2e2; color:#b91c1c; }
.reviews-pool{ display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1rem; }
.review-pool-card{ background:var(--card); padding:1.2rem; border-radius:var(--radius-sm); box-shadow:var(--shadow-sm); border-left:3px solid var(--accent); }
.review-pool-card .stars{ margin-bottom:0.5rem; }
.review-pool-card p{ font-size:0.88rem; color:var(--muted); font-style:italic; margin-bottom:0.6rem; line-height:1.5; }
.review-pool-card strong{ font-size:0.82rem; color:var(--primary); }
@media(max-width:900px){
  .admin-panel{ flex-direction:column; }
  .admin-sidebar{ width:100%; height:auto; position:relative; padding:1.2rem; }
  .admin-nav{ flex-direction:row; overflow-x:auto; }
  .admin-nav a{ white-space:nowrap; }
  .admin-main{ padding:1.5rem; }
  .admin-prod-row{ grid-template-columns:50px 1fr; }
}

/* Page rhythm and responsive layouts */
.page-hero{ padding:clamp(3rem,7vw,5rem) 0; margin-bottom:clamp(2rem,5vw,3.5rem); }
.page-hero h1{ font-size:clamp(2rem,5vw,2.8rem); }
.shop-layout{ gap:clamp(1.25rem,3vw,2.5rem); }
.shop-toolbar{ min-height:2.5rem; }
.filters select{ width:100%; padding:0.75rem 0.9rem; border:1px solid var(--border); border-radius:10px; background:white; color:var(--text); }
.about-section{ padding-top:1rem; }
.about-grid{ gap:clamp(1.5rem,5vw,3rem); }
.about-text h2{ font-size:clamp(1.7rem,4vw,2rem); }
.about-visual .about-card{ min-height:130px; }
.cta-banner .btn-primary{ background:white; color:var(--primary); box-shadow:none; }
.cta-banner .btn-primary:hover{ background:var(--accent); color:white; }

@media(max-width:900px){
  .filters{ position:static; }
  .cart-summary{ position:static; }
  .product-detail{ gap:2rem; }
}
@media(max-width:560px){
  .contact-form{ padding:1.25rem; }
  .cart-list{ padding:1rem; }
  .cart-row{ grid-template-columns:48px minmax(0,1fr) auto; gap:0.65rem; }
  .cart-row-icon{ width:48px; height:48px; grid-column:1; grid-row:1 / 3; font-size:1.3rem; }
  .cart-row-info{ grid-column:2; grid-row:1; min-width:0; }
  .cart-row-info h4{ overflow-wrap:anywhere; }
  .qty-control{ grid-column:2; grid-row:2; justify-self:start; }
  .cart-row-price{ grid-column:3; grid-row:1; font-size:0.9rem; }
  .remove-item{ grid-column:3; grid-row:2; justify-self:end; }
  .about-stats{ grid-template-columns:1fr; }
  .pd-info h1{ font-size:1.8rem; }
  .pd-price{ font-size:2rem; }
  .pd-actions .btn{ width:100%; }
  .form-row{ grid-template-columns:1fr; }
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{ scroll-behavior:auto !important; animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}