/* =============================================
   SaaSReview — Main Stylesheet
   Inspired by Trustpilot's clean, professional design
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --primary: #00b67a;
  --primary-dark: #009e6a;
  --primary-light: #e8f9f3;
  --secondary: #1a1a2e;
  --accent: #0066ff;
  --text-primary: #1a1a2e;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --bg-white: #ffffff;
  --bg-light: #f8fafc;
  --bg-gray: #f1f5f9;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.04);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -2px rgba(0,0,0,.04);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: all .2s ease;

  /* Rating colors */
  --excellent: #00b67a;
  --great: #73cf11;
  --average: #ffce00;
  --poor: #ff8622;
  --terrible: #ff3722;

  /* Star colors */
  --star-filled: #00b67a;
  --star-empty: #dde1e7;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text-primary); background: var(--bg-white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, textarea, select { font-family: var(--font); }
ul { list-style: none; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ---- Top Bar ---- */
.topbar { background: var(--secondary); color: rgba(255,255,255,.7); font-size: .75rem; padding: .4rem 0; text-align: center; display: flex; align-items: center; justify-content: center; gap: 1rem; }
.topbar i { color: var(--primary); }

/* ---- Navbar ---- */
.navbar { background: var(--bg-white); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-sm); }
.navbar-inner { display: flex; align-items: center; gap: 1.5rem; padding: .9rem 1.5rem; }
.navbar-brand { display: flex; align-items: center; gap: .5rem; font-weight: 700; font-size: 1.25rem; color: var(--text-primary); flex-shrink: 0; }
.brand-icon { width: 32px; height: 32px; background: var(--primary); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: white; font-size: .9rem; }
.brand-name { color: var(--text-primary); }

/* Navbar Search */
.navbar-search { flex: 1; max-width: 480px; }
.search-wrap { display: flex; align-items: center; background: var(--bg-light); border: 1.5px solid var(--border); border-radius: 50px; overflow: hidden; transition: var(--transition); }
.search-wrap:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,182,122,.12); background: white; }
.search-icon { padding: 0 .75rem; color: var(--text-muted); font-size: .9rem; }
.search-wrap input { flex: 1; border: none; background: none; padding: .6rem 0; font-size: .9rem; outline: none; color: var(--text-primary); }
.btn-search { background: var(--primary); color: white; padding: .6rem 1.2rem; font-size: .85rem; font-weight: 600; border-radius: 0 50px 50px 0; transition: var(--transition); }
.btn-search:hover { background: var(--primary-dark); }

/* Navbar Links */
.navbar-links { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.nav-link { font-size: .9rem; font-weight: 500; color: var(--text-secondary); padding: .4rem .6rem; border-radius: var(--radius-sm); transition: var(--transition); }
.nav-link:hover { color: var(--text-primary); background: var(--bg-light); }

/* Dropdown */
.dropdown { position: relative; }
.btn-avatar { display: flex; align-items: center; gap: .5rem; padding: .4rem .75rem; border-radius: 50px; border: 1.5px solid var(--border); font-size: .85rem; font-weight: 500; transition: var(--transition); }
.btn-avatar:hover { border-color: var(--primary); background: var(--primary-light); }
.dropdown-menu { position: absolute; right: 0; top: calc(100% + .5rem); background: white; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); min-width: 200px; padding: .5rem; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: var(--transition); z-index: 100; }
.dropdown:hover .dropdown-menu, .dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: flex; align-items: center; gap: .6rem; padding: .6rem .75rem; border-radius: var(--radius-sm); font-size: .875rem; color: var(--text-secondary); transition: var(--transition); }
.dropdown-menu a:hover { background: var(--bg-light); color: var(--text-primary); }
.dropdown-menu a i { width: 16px; color: var(--text-muted); }
.dropdown-menu .admin-link { color: var(--primary); }
.dropdown-divider { height: 1px; background: var(--border); margin: .4rem 0; }

/* Mobile Menu */
.mobile-menu-btn { display: none; padding: .5rem; border-radius: var(--radius-sm); color: var(--text-secondary); }
.mobile-menu { display: none; background: white; border-top: 1px solid var(--border); padding: 1rem 1.5rem; flex-direction: column; gap: .25rem; }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: .6rem .5rem; border-radius: var(--radius-sm); font-size: .9rem; color: var(--text-secondary); }
.mobile-menu a:hover { background: var(--bg-light); color: var(--text-primary); }
.mobile-search { display: flex; gap: .5rem; margin-bottom: .75rem; }
.mobile-search input { flex: 1; padding: .6rem 1rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .9rem; outline: none; }
.mobile-search button { padding: .6rem 1rem; background: var(--primary); color: white; border-radius: var(--radius-sm); }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .6rem 1.25rem; border-radius: 50px; font-size: .875rem; font-weight: 600; transition: var(--transition); cursor: pointer; border: 2px solid transparent; white-space: nowrap; }
.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,182,122,.3); }
.btn-outline { background: transparent; color: var(--text-primary); border-color: var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.btn-outline-sm { display: inline-flex; align-items: center; gap: .3rem; padding: .4rem .9rem; border-radius: 50px; font-size: .8rem; font-weight: 600; border: 1.5px solid var(--border); color: var(--text-secondary); transition: var(--transition); }
.btn-outline-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-white { background: white; color: var(--primary); border-color: white; }
.btn-white:hover { background: var(--primary-light); }
.btn-outline-white { background: transparent; color: white; border-color: rgba(255,255,255,.5); }
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: white; }
.btn-lg { padding: .8rem 1.75rem; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: .35rem .8rem; font-size: .8rem; }
.btn-success { background: var(--primary); color: white; }
.btn-warning { background: #f59e0b; color: white; }
.btn-danger { background: #ef4444; color: white; }

/* ---- Flash Messages ---- */
.flash-container { position: fixed; top: 80px; right: 1.5rem; z-index: 9999; max-width: 420px; }
.alert { display: flex; align-items: flex-start; gap: .75rem; padding: 1rem 1.25rem; border-radius: var(--radius); margin-bottom: .75rem; font-size: .875rem; box-shadow: var(--shadow-md); animation: slideIn .3s ease; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.alert-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }
.alert-close { margin-left: auto; background: none; border: none; cursor: pointer; opacity: .6; padding: 0; font-size: .9rem; }
.alert-close:hover { opacity: 1; }

/* ---- Stars ---- */
.stars { display: inline-flex; gap: 2px; }
.stars i { color: var(--star-filled); }
.stars .far.fa-star { color: var(--star-empty); }
.stars-xs i { font-size: .65rem; }
.stars-sm i { font-size: .8rem; }
.stars-md i { font-size: 1rem; }
.stars-lg i { font-size: 1.3rem; }
.stars-xl i { font-size: 1.75rem; }

/* ---- Rating Colors ---- */
.excellent { color: var(--excellent); }
.great { color: var(--great); }
.average { color: var(--average); }
.poor { color: var(--poor); }
.terrible { color: var(--terrible); }

/* ---- Badges ---- */
.badge { display: inline-flex; align-items: center; gap: .25rem; padding: .2rem .6rem; border-radius: 50px; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.badge-featured { background: linear-gradient(135deg, #f59e0b, #ef4444); color: white; }
.badge-user { background: var(--bg-gray); color: var(--text-secondary); }
.badge-admin { background: var(--primary); color: white; }

/* Pricing Badges */
.pricing-badge { display: inline-flex; align-items: center; padding: .2rem .6rem; border-radius: 50px; font-size: .72rem; font-weight: 600; }
.pricing-free { background: #dcfce7; color: #166534; }
.pricing-freemium { background: #dbeafe; color: #1e40af; }
.pricing-paid { background: #fef3c7; color: #92400e; }
.pricing-subscription { background: #f3e8ff; color: #6b21a8; }
.pricing-one-time { background: #fce7f3; color: #9d174d; }

/* ---- Hero Section ---- */
.hero { position: relative; background: linear-gradient(135deg, var(--secondary) 0%, #16213e 50%, #0f3460 100%); color: white; padding: 5rem 0 4rem; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300b67a' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-content { position: relative; text-align: center; max-width: 780px; margin: 0 auto; }
.hero-badge { display: inline-flex; align-items: center; gap: .5rem; background: rgba(0,182,122,.15); border: 1px solid rgba(0,182,122,.3); color: var(--primary); padding: .4rem 1rem; border-radius: 50px; font-size: .8rem; font-weight: 600; margin-bottom: 1.5rem; }
.hero-title { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; line-height: 1.15; margin-bottom: 1.25rem; }
.hero-title .highlight { color: var(--primary); }
.hero-subtitle { font-size: 1.1rem; color: rgba(255,255,255,.75); margin-bottom: 2.5rem; line-height: 1.7; }

/* Hero Search */
.hero-search { max-width: 640px; margin: 0 auto 2rem; }
.hero-search-wrap { display: flex; align-items: center; background: white; border-radius: 50px; padding: .4rem .4rem .4rem 1.25rem; box-shadow: 0 8px 32px rgba(0,0,0,.2); gap: .5rem; }
.hero-search-wrap i { color: var(--text-muted); font-size: 1rem; }
.hero-search-wrap input { flex: 1; border: none; outline: none; font-size: 1rem; color: var(--text-primary); background: none; padding: .4rem 0; }
.hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-top: 1rem; }
.hero-tags span { color: rgba(255,255,255,.5); font-size: .85rem; }
.hero-tags a { color: rgba(255,255,255,.8); font-size: .85rem; background: rgba(255,255,255,.1); padding: .2rem .7rem; border-radius: 50px; transition: var(--transition); }
.hero-tags a:hover { background: var(--primary); color: white; }

/* Hero Stats */
.hero-stats { display: flex; align-items: center; justify-content: center; gap: 2rem; margin-top: 2.5rem; }
.stat-item { text-align: center; }
.stat-number { display: block; font-size: 1.75rem; font-weight: 800; color: white; }
.stat-label { font-size: .8rem; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .05em; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,.15); }

/* ---- Section ---- */
.section { padding: 4rem 0; }
.section-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 2rem; gap: 1rem; }
.section-header.center { flex-direction: column; align-items: center; text-align: center; }
.section-header h2 { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); }
.section-subtitle { color: var(--text-secondary); margin-top: .25rem; font-size: .95rem; }
.bg-light { background: var(--bg-light); }

/* ---- Categories Grid ---- */
.categories-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.category-card { display: flex; align-items: center; gap: .75rem; padding: 1rem; background: white; border: 1.5px solid var(--border); border-radius: var(--radius); transition: var(--transition); }
.category-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.category-icon { width: 40px; height: 40px; background: var(--primary-light); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1rem; flex-shrink: 0; }
.category-name { font-size: .85rem; font-weight: 600; color: var(--text-primary); display: block; }
.category-count { font-size: .75rem; color: var(--text-muted); }

/* Large Category Cards */
.categories-grid-lg { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.category-card-lg { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem; background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); transition: var(--transition); }
.category-card-lg:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.category-icon-lg { width: 56px; height: 56px; background: var(--primary-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.4rem; flex-shrink: 0; }
.category-info-lg h3 { font-size: 1rem; font-weight: 700; margin-bottom: .25rem; }
.category-info-lg p { font-size: .85rem; color: var(--text-secondary); margin-bottom: .5rem; }
.category-count-lg { font-size: .8rem; font-weight: 600; color: var(--primary); }
.category-arrow { margin-left: auto; color: var(--text-muted); flex-shrink: 0; }

/* ---- Products Grid ---- */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.product-card { display: flex; flex-direction: column; background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.product-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card-header { padding: 1.25rem 1.25rem .75rem; display: flex; align-items: flex-start; justify-content: space-between; }
.product-logo { width: 52px; height: 52px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--bg-light); flex-shrink: 0; }
.product-logo img { width: 100%; height: 100%; object-fit: cover; }
.product-card-body { padding: 0 1.25rem 1rem; flex: 1; }
.product-name { font-size: 1rem; font-weight: 700; margin-bottom: .25rem; color: var(--text-primary); }
.product-tagline { font-size: .8rem; color: var(--text-secondary); margin-bottom: .75rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-rating { display: flex; align-items: center; gap: .4rem; margin-bottom: .5rem; }
.rating-score { font-weight: 700; font-size: .9rem; }
.rating-label { font-size: .75rem; color: var(--text-secondary); }
.product-meta { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .75rem; color: var(--text-muted); }
.product-meta i { margin-right: .2rem; }
.product-card-footer { padding: .75rem 1.25rem; border-top: 1px solid var(--border-light); display: flex; align-items: center; justify-content: space-between; background: var(--bg-light); }
.btn-view { font-size: .8rem; font-weight: 600; color: var(--primary); display: flex; align-items: center; gap: .3rem; }

/* Products List (horizontal) */
.products-list { display: flex; flex-direction: column; gap: .75rem; }
.product-list-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.25rem; background: white; border: 1.5px solid var(--border); border-radius: var(--radius); transition: var(--transition); }
.product-list-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.product-logo-sm { width: 44px; height: 44px; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border); flex-shrink: 0; }
.product-logo-sm img { width: 100%; height: 100%; object-fit: cover; }
.product-list-info { flex: 1; min-width: 0; }
.product-list-info h4 { font-size: .9rem; font-weight: 700; margin-bottom: .15rem; }
.product-list-info p { font-size: .8rem; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.product-list-rating { display: flex; align-items: center; gap: .4rem; font-size: .85rem; font-weight: 600; }
.product-list-arrow { color: var(--text-muted); font-size: .85rem; }

/* ---- How It Works ---- */
.how-grid { display: flex; align-items: center; gap: 1rem; }
.how-step { flex: 1; text-align: center; padding: 2rem 1.5rem; background: white; border-radius: var(--radius-lg); border: 1.5px solid var(--border); }
.step-number { font-size: 2.5rem; font-weight: 900; color: var(--primary-light); line-height: 1; margin-bottom: .5rem; }
.step-icon { width: 56px; height: 56px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.3rem; margin: 0 auto 1rem; }
.how-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.how-step p { font-size: .85rem; color: var(--text-secondary); line-height: 1.5; }
.how-arrow { color: var(--primary); font-size: 1.25rem; flex-shrink: 0; }

/* ---- CTA Section ---- */
.section-cta { background: linear-gradient(135deg, var(--secondary) 0%, #0f3460 100%); color: white; }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 3rem; }
.cta-content h2 { font-size: 2rem; font-weight: 800; margin-bottom: .75rem; }
.cta-content p { color: rgba(255,255,255,.75); margin-bottom: 1.5rem; font-size: 1rem; }
.cta-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.cta-visual { text-align: center; flex-shrink: 0; }
.cta-stars { font-size: 2rem; color: var(--primary); margin-bottom: 1rem; letter-spacing: .1em; }
.cta-quote { font-size: .9rem; color: rgba(255,255,255,.6); font-style: italic; max-width: 240px; }

/* ---- Page Hero ---- */
.page-hero { background: linear-gradient(135deg, var(--secondary) 0%, #16213e 100%); color: white; padding: 3rem 0; }
.page-hero-sm { padding: 2rem 0; }
.page-hero h1 { font-size: 2rem; font-weight: 800; margin-bottom: .5rem; }
.page-hero p { color: rgba(255,255,255,.7); }

/* ---- Page Layout (Sidebar + Main) ---- */
.page-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; padding: 2rem 0; align-items: start; }
.sidebar { position: sticky; top: 80px; }
.sidebar-card { background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; margin-bottom: 1.25rem; }
.sidebar-card h3 { font-size: .9rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); margin-bottom: 1rem; }
.sidebar-search { display: flex; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.sidebar-search input { flex: 1; padding: .5rem .75rem; border: none; outline: none; font-size: .875rem; }
.sidebar-search button { padding: .5rem .75rem; background: var(--primary); color: white; border: none; cursor: pointer; }
.category-list li a { display: flex; align-items: center; gap: .5rem; padding: .5rem .6rem; border-radius: var(--radius-sm); font-size: .875rem; color: var(--text-secondary); transition: var(--transition); }
.category-list li a:hover, .category-list li a.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.category-list li a i { width: 16px; color: var(--text-muted); }
.category-list li a .count { margin-left: auto; font-size: .75rem; background: var(--bg-gray); padding: .1rem .4rem; border-radius: 50px; }
.filter-list li a { display: flex; align-items: center; gap: .5rem; padding: .4rem .6rem; font-size: .875rem; color: var(--text-secondary); border-radius: var(--radius-sm); transition: var(--transition); }
.filter-list li a:hover { background: var(--bg-light); color: var(--text-primary); }
.pricing-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* Content Toolbar */
.content-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; gap: 1rem; flex-wrap: wrap; }
.toolbar-left .results-count { font-size: .875rem; color: var(--text-secondary); }
.toolbar-right { display: flex; align-items: center; gap: .75rem; }
.toolbar-right label { font-size: .875rem; color: var(--text-secondary); }
.sort-select { padding: .4rem .75rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .875rem; outline: none; cursor: pointer; background: white; }
.view-toggle { display: flex; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.view-btn { padding: .4rem .6rem; background: white; color: var(--text-muted); font-size: .85rem; transition: var(--transition); }
.view-btn.active { background: var(--primary); color: white; }

/* ---- Product Detail ---- */
.product-hero { background: var(--bg-light); border-bottom: 1px solid var(--border); padding: 2.5rem 0; }
.product-hero-inner { display: flex; align-items: flex-start; gap: 2rem; }
.product-hero-logo { width: 88px; height: 88px; border-radius: var(--radius-lg); overflow: hidden; border: 2px solid var(--border); background: white; flex-shrink: 0; box-shadow: var(--shadow); }
.product-hero-logo img { width: 100%; height: 100%; object-fit: cover; }
.product-hero-info { flex: 1; }
.product-hero-top { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.breadcrumb-link { font-size: .8rem; color: var(--text-secondary); display: flex; align-items: center; gap: .3rem; }
.breadcrumb-link:hover { color: var(--primary); }
.product-hero-info h1 { font-size: 2rem; font-weight: 800; margin-bottom: .4rem; }
.product-tagline-lg { font-size: 1rem; color: var(--text-secondary); margin-bottom: 1rem; }
.product-hero-rating { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.rating-score-lg { font-size: 1.5rem; font-weight: 800; }
.rating-label-lg { font-size: .9rem; font-weight: 600; color: var(--text-secondary); }
.review-count-lg { font-size: .85rem; color: var(--text-muted); }
.product-hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; }
.product-hero-meta { flex-shrink: 0; background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; min-width: 180px; }
.meta-item { display: flex; flex-direction: column; gap: .2rem; margin-bottom: .75rem; }
.meta-item:last-child { margin-bottom: 0; }
.meta-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); font-weight: 600; }
.meta-value { font-size: .9rem; font-weight: 700; }

/* Product Layout */
.product-layout { display: grid; grid-template-columns: 1fr 280px; gap: 2rem; padding: 2rem 0; align-items: start; }
.product-main { min-width: 0; }
.product-section { background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; margin-bottom: 1.5rem; }
.product-section h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 1rem; }
.product-description { font-size: .95rem; color: var(--text-secondary); line-height: 1.7; }
.product-sidebar .sidebar-card { margin-bottom: 1.25rem; }
.info-list li { display: flex; justify-content: space-between; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--border-light); font-size: .875rem; }
.info-list li:last-child { border-bottom: none; }
.info-list li span { color: var(--text-secondary); }
.btn-block { display: flex; width: 100%; justify-content: center; margin-top: 1rem; }

/* Rating Overview */
.rating-overview { display: flex; gap: 2.5rem; align-items: center; }
.rating-big { text-align: center; flex-shrink: 0; }
.rating-number { font-size: 3.5rem; font-weight: 900; line-height: 1; margin-bottom: .5rem; }
.rating-label-xl { font-size: 1rem; font-weight: 700; margin: .5rem 0 .25rem; }
.rating-total { font-size: .85rem; color: var(--text-muted); }
.rating-bars { flex: 1; }
.rating-bar-row { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.bar-label { display: flex; align-items: center; gap: .2rem; font-size: .8rem; font-weight: 600; width: 40px; color: var(--text-secondary); flex-shrink: 0; }
.bar-label i { font-size: .65rem; color: var(--star-filled); }
.bar-track { flex: 1; height: 10px; background: var(--bg-gray); border-radius: 50px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 50px; transition: width .6s ease; }
.rating-bar-5 { background: var(--excellent); }
.rating-bar-4 { background: var(--great); }
.rating-bar-3 { background: var(--average); }
.rating-bar-2 { background: var(--poor); }
.rating-bar-1 { background: var(--terrible); }
.bar-count { font-size: .8rem; color: var(--text-muted); width: 24px; text-align: right; flex-shrink: 0; }

/* Reviews */
.reviews-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.reviews-sort select { padding: .4rem .75rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .875rem; outline: none; }
.reviews-list { display: flex; flex-direction: column; gap: 1rem; }
.review-card { background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; transition: var(--transition); }
.review-card:hover { border-color: var(--border); box-shadow: var(--shadow-sm); }
.review-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem; gap: 1rem; }
.reviewer-info { display: flex; align-items: center; gap: .75rem; }
.reviewer-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.reviewer-name { font-size: .9rem; font-weight: 600; display: block; }
.review-date { font-size: .78rem; color: var(--text-muted); }
.review-rating { display: flex; align-items: center; gap: .5rem; flex-shrink: 0; }
.review-rating-label { font-size: .8rem; font-weight: 600; }
.review-title { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.review-text { font-size: .9rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 1rem; }
.review-pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.pros, .cons { padding: .75rem; border-radius: var(--radius-sm); font-size: .85rem; }
.pros { background: #f0fdf4; border: 1px solid #bbf7d0; }
.cons { background: #fef2f2; border: 1px solid #fecaca; }
.pros-label { display: flex; align-items: center; gap: .3rem; font-weight: 700; color: #166534; margin-bottom: .3rem; font-size: .8rem; }
.cons-label { display: flex; align-items: center; gap: .3rem; font-weight: 700; color: #991b1b; margin-bottom: .3rem; font-size: .8rem; }
.review-use-case { font-size: .85rem; color: var(--text-secondary); padding: .5rem .75rem; background: var(--bg-light); border-radius: var(--radius-sm); margin-bottom: .75rem; }
.review-footer { display: flex; align-items: center; gap: 1rem; padding-top: .75rem; border-top: 1px solid var(--border-light); }
.helpful-btn { display: flex; align-items: center; gap: .4rem; font-size: .8rem; color: var(--text-secondary); padding: .3rem .75rem; border: 1px solid var(--border); border-radius: 50px; transition: var(--transition); }
.helpful-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

/* Write Review Form */
.write-review-section { border: 2px solid var(--primary); }
.form-subtitle { color: var(--text-secondary); font-size: .9rem; margin-bottom: 1.5rem; }
.review-form .form-group { margin-bottom: 1.25rem; }
.review-form label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; }
.required { color: #ef4444; }
.review-form input, .review-form textarea { width: 100%; padding: .65rem 1rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .9rem; outline: none; transition: var(--transition); resize: vertical; }
.review-form input:focus, .review-form textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,182,122,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.char-count { font-size: .75rem; color: var(--text-muted); display: block; text-align: right; margin-top: .25rem; }
.form-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.form-note { font-size: .8rem; color: var(--text-muted); display: flex; align-items: center; gap: .3rem; }

/* Star Rating Input */
.star-rating-input { display: flex; align-items: center; gap: .25rem; flex-direction: row-reverse; justify-content: flex-end; }
.star-rating-input input[type="radio"] { display: none; }
.star-rating-input label { font-size: 2rem; color: var(--star-empty); cursor: pointer; transition: var(--transition); }
.star-rating-input label:hover, .star-rating-input label:hover ~ label,
.star-rating-input input:checked ~ label { color: var(--star-filled); }
.rating-text { margin-left: 1rem; font-size: .875rem; font-weight: 600; color: var(--text-secondary); }

/* Similar Products */
.similar-list { display: flex; flex-direction: column; gap: .75rem; }
.similar-item { display: flex; align-items: center; gap: .75rem; padding: .6rem; border-radius: var(--radius-sm); transition: var(--transition); }
.similar-item:hover { background: var(--bg-light); }
.similar-item img { width: 36px; height: 36px; border-radius: var(--radius-sm); border: 1px solid var(--border); object-fit: cover; }
.similar-name { font-size: .85rem; font-weight: 600; display: block; }
.similar-rating { display: flex; align-items: center; gap: .3rem; font-size: .78rem; color: var(--text-muted); }

/* States */
.empty-state { text-align: center; padding: 4rem 2rem; }
.empty-state i { font-size: 3rem; color: var(--text-muted); margin-bottom: 1rem; display: block; }
.empty-state h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: .5rem; }
.empty-state p { color: var(--text-secondary); margin-bottom: 1.5rem; }
.empty-reviews { text-align: center; padding: 3rem; color: var(--text-muted); }
.empty-reviews i { font-size: 2.5rem; display: block; margin-bottom: 1rem; }
.login-to-review { text-align: center; padding: 2.5rem; }
.login-to-review i { font-size: 2.5rem; color: var(--primary); display: block; margin-bottom: 1rem; }
.login-to-review h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: .5rem; }
.login-to-review p { color: var(--text-secondary); margin-bottom: 1.5rem; }
.login-to-review .btn { margin: 0 .4rem; }
.already-reviewed { display: flex; align-items: center; gap: 1rem; padding: 1rem; background: var(--primary-light); border-radius: var(--radius); }
.already-reviewed i { color: var(--primary); font-size: 1.5rem; }
.review-status { display: inline-flex; align-items: center; padding: .2rem .6rem; border-radius: 50px; font-size: .75rem; font-weight: 600; }
.status-pending { background: #fef3c7; color: #92400e; }
.status-approved { background: #dcfce7; color: #166534; }
.status-rejected { background: #fef2f2; color: #991b1b; }

/* Pagination */
.pagination-nav { display: flex; justify-content: center; padding: 2rem 0; }
.pagination { display: flex; align-items: center; gap: .4rem; }
.page-link { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-sm); border: 1.5px solid var(--border); font-size: .875rem; color: var(--text-secondary); transition: var(--transition); }
.page-link:hover { border-color: var(--primary); color: var(--primary); }
.page-link.active { background: var(--primary); border-color: var(--primary); color: white; font-weight: 700; }
.dots { color: var(--text-muted); padding: 0 .25rem; }

/* ---- Auth Pages ---- */
.auth-page { background: var(--bg-light); }
.auth-container { max-width: 900px; margin: 3rem auto; padding: 0 1.5rem; display: grid; grid-template-columns: 1fr 320px; gap: 2rem; align-items: start; }
.auth-card { background: white; border: 1.5px solid var(--border); border-radius: var(--radius-xl); padding: 2.5rem; box-shadow: var(--shadow-md); }
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-logo { display: inline-flex; align-items: center; gap: .5rem; font-size: 1.25rem; font-weight: 700; margin-bottom: 1.25rem; }
.auth-header h1 { font-size: 1.5rem; font-weight: 800; margin-bottom: .4rem; }
.auth-header p { color: var(--text-secondary); font-size: .9rem; }
.auth-form .form-group { margin-bottom: 1.25rem; }
.auth-form label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; }
.input-wrap { position: relative; }
.input-icon { position: absolute; left: .9rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: .9rem; pointer-events: none; }
.input-wrap input { width: 100%; padding: .65rem 1rem .65rem 2.5rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .9rem; outline: none; transition: var(--transition); }
.input-wrap input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,182,122,.1); }
.toggle-password { position: absolute; right: .9rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: .9rem; background: none; border: none; cursor: pointer; }
.label-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: .4rem; }
.forgot-link { font-size: .8rem; color: var(--primary); }
.checkbox-label { display: flex; align-items: flex-start; gap: .5rem; font-size: .875rem; color: var(--text-secondary); cursor: pointer; }
.checkbox-label input { margin-top: .15rem; accent-color: var(--primary); }
.checkbox-label a { color: var(--primary); }
.auth-footer { text-align: center; margin-top: 1.5rem; font-size: .875rem; color: var(--text-secondary); }
.auth-footer a { color: var(--primary); font-weight: 600; }
.demo-credentials { background: var(--bg-light); border-radius: var(--radius-sm); padding: .75rem 1rem; margin-top: 1rem; font-size: .8rem; color: var(--text-secondary); }
.demo-credentials strong { color: var(--text-primary); }
.password-strength { height: 4px; border-radius: 2px; margin-top: .4rem; transition: var(--transition); }
.auth-benefits { background: white; border: 1.5px solid var(--border); border-radius: var(--radius-xl); padding: 2rem; }
.auth-benefits h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; }
.auth-benefits ul { display: flex; flex-direction: column; gap: .75rem; }
.auth-benefits li { display: flex; align-items: center; gap: .6rem; font-size: .875rem; color: var(--text-secondary); }
.auth-benefits li i { color: var(--primary); }

/* ---- Profile ---- */
.profile-hero { display: flex; align-items: center; gap: 1.5rem; }
.profile-avatar-lg { width: 80px; height: 80px; border-radius: 50%; border: 3px solid var(--primary); object-fit: cover; }
.profile-layout { display: grid; grid-template-columns: 1fr 360px; gap: 2rem; padding: 2rem 0; }
.card { background: white; border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-header h2 { font-size: 1rem; font-weight: 700; }
.card-body { padding: 1.5rem; }
.profile-form .form-group { margin-bottom: 1.25rem; }
.profile-form label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; }
.profile-form input, .profile-form textarea { width: 100%; padding: .65rem 1rem; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .9rem; outline: none; transition: var(--transition); }
.profile-form input:focus, .profile-form textarea:focus { border-color: var(--primary); }
.profile-form input:disabled { background: var(--bg-light); color: var(--text-muted); }
.profile-form small { font-size: .78rem; color: var(--text-muted); }
.profile-form hr { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }
.profile-form h3 { font-size: .95rem; font-weight: 700; margin-bottom: 1rem; }
.my-reviews-list { display: flex; flex-direction: column; gap: .75rem; }
.my-review-item { padding: .75rem; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.my-review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .4rem; }
.my-review-product { font-size: .875rem; font-weight: 700; color: var(--primary); }
.my-review-title { font-size: .85rem; color: var(--text-secondary); margin-top: .3rem; }
.empty-state-sm { text-align: center; padding: 2rem; color: var(--text-muted); }
.empty-state-sm i { font-size: 2rem; display: block; margin-bottom: .75rem; }

/* ---- Footer ---- */
.footer { background: var(--secondary); color: rgba(255,255,255,.7); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-logo { display: flex; align-items: center; gap: .5rem; font-size: 1.2rem; font-weight: 700; color: white; margin-bottom: 1rem; }
.footer-brand p { font-size: .875rem; line-height: 1.6; margin-bottom: 1.5rem; }
.social-links { display: flex; gap: .75rem; }
.social-links a { width: 36px; height: 36px; background: rgba(255,255,255,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.7); font-size: .85rem; transition: var(--transition); }
.social-links a:hover { background: var(--primary); color: white; }
.footer-col h4 { font-size: .875rem; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a { font-size: .875rem; color: rgba(255,255,255,.6); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.5rem; display: flex; align-items: center; justify-content: space-between; font-size: .8rem; color: rgba(255,255,255,.4); flex-wrap: wrap; gap: .5rem; }

/* ---- Avatar ---- */
.avatar-sm { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.avatar-xs { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .categories-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .how-grid { flex-wrap: wrap; }
  .how-arrow { display: none; }
  .how-step { flex: 1; min-width: 180px; }
}
@media (max-width: 768px) {
  .navbar-search { display: none; }
  .navbar-links { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-stats { gap: 1.25rem; }
  .stat-number { font-size: 1.4rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .page-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .product-layout { grid-template-columns: 1fr; }
  .product-hero-inner { flex-wrap: wrap; }
  .product-hero-meta { width: 100%; }
  .rating-overview { flex-direction: column; }
  .review-pros-cons { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .auth-container { grid-template-columns: 1fr; }
  .auth-benefits { display: none; }
  .profile-layout { grid-template-columns: 1fr; }
  .cta-box { flex-direction: column; text-align: center; }
  .categories-grid-lg { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
  .stat-divider { display: none; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 1.75rem; }
  .footer-grid { grid-template-columns: 1fr; }
}