:root{
  --bg:#ffffff;
  --text:#0A0F2C;
  --text-2:#4A5568;
  --accent:#1FA37B;
  --accent-h:#24B689;
  --card:#ffffff;
  --border:#E8EDF3;
  --badge:#F4F9F7;
  --shadow:0 6px 18px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial}
.container{max-width:1120px;margin:0 auto;padding:0 16px}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-h)}
.hidden{display:none}
.w-100{width:100%}

/* Topbar */
.topbar{background:#F8FAFD;border-bottom:1px solid var(--border);color:var(--text-2)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 16px}
.topbar-cta{font-weight:600}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--border)}
.header-row{display:flex;align-items:center;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:20px}
.brand-icon{width:32px;height:32px;object-fit:contain;border-radius:4px}
.brand-name{letter-spacing:.2px}
.search{flex:1;display:flex;gap:8px}
.search input{flex:1;padding:12px 14px;border:1px solid var(--border);border-radius:10px}
.search button{padding:12px 16px;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:10px;font-weight:700}
.actions{display:flex;align-items:center;gap:14px}
.link{color:var(--text-2)}
.btn{cursor:pointer;border-radius:10px;transition:.15s ease;border:1px solid transparent;text-decoration:none;display:inline-block}
.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent);padding:12px 16px;font-weight:800}
.btn-primary:hover{background:var(--accent-h);border-color:var(--accent-h)}
.btn-secondary{background:#EAF7F3;color:var(--text);border:1px solid #D7EEE8;padding:10px 14px;font-weight:700}
.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border);padding:10px 14px}
.btn-ghost{background:#fff;color:var(--accent);border:1px solid transparent;padding:10px 14px}
.mt-1{margin-top:8px}

/* Wallet Connection Dropdown */
.wallet-container{position:relative}
.wallet-dropdown{position:absolute;top:100%;right:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);z-index:1000;min-width:200px;margin-top:4px}
.wallet-option{width:100%;padding:12px 16px;border:none;background:none;text-align:left;display:flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;border-radius:0}
.wallet-option:hover{background:#F8FAFD}
.wallet-option:first-child{border-top-left-radius:10px;border-top-right-radius:10px}
.wallet-option:last-child{border-bottom-left-radius:10px;border-bottom-right-radius:10px}
.wallet-icon{font-size:18px}
.wallet-name{font-weight:600}
.wallet-connected{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important}

.nav-rail{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#fff}
.nav-rail .container{display:flex;gap:18px;padding:10px 0}
.nav-link{color:var(--text);font-weight:600}

/* Hero */
.hero{background:#fff}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;padding:28px 0}
.hero-copy h1{margin:0 0 8px;font-size:38px;line-height:1.1}
.brand-accent{color:var(--accent)}
.hero-copy p{color:var(--text-2);margin:0 0 12px}
.hero-ctas{display:flex;gap:12px;margin:14px 0 10px}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{background:var(--badge);border:1px solid var(--border);padding:6px 10px;border-radius:100px;font-size:12px;color:var(--text-2)}
.hero-art .hero-card{box-shadow:var(--shadow)}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px}
.row{display:flex;gap:12px;align-items:flex-start}
.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);margin-top:8px}
.sep{height:1px;background:var(--border);margin:14px 0}
.mini{font-size:12px;color:var(--text-2)}
.h4{font-weight:800}

/* Sections */
.section{padding:32px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:14px}
.section-head h2{margin:0}
.muted{color:var(--text-2)}
.tiny{font-size:12px}

/* Cards & grids */
.grid{display:grid;gap:16px}
.cards-4{grid-template-columns:repeat(4,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.store-card img{width:56px;height:56px;border-radius:10px;border:1px solid var(--border);background:#fff}
.store-meta{margin:10px 0}
.store-name{font-weight:800}
.coupon-card .coupon-top{display:flex;justify-content:space-between;align-items:center}
.pill{background:#ECFDF5;color:#065F46;border:1px solid #D1FAE5;padding:4px 8px;border-radius:999px;font-size:12px}
.coupon-body .title{font-weight:800;margin:10px 0 4px}

/* Forms (affiliate) */
.form-card{box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1 / -1}
label{display:block;margin-bottom:6px;color:var(--text)}
input{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px}
.copy-row{display:flex;gap:8px}
.copy-row input{flex:1}

/* Steps */
.steps-3{grid-template-columns:repeat(3,1fr)}
.step{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px}
.step-num{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:8px}
.step-title{font-weight:800;margin-bottom:6px}

/* Footer */
.footer{background:#F8FAFD;border-top:1px solid var(--border);margin-top:24px}
.footer .container{padding-top:22px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:24px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.foot-head{font-weight:800;margin-bottom:8px}
.foot-link{display:block;color:var(--text-2);margin:6px 0}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-top:1px solid var(--border);margin-top:16px}

/* Wallet Dropdown Styles */
.actions{position:relative}
.wallet-dropdown{position:absolute;top:100%;right:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,0.1);z-index:1000;min-width:200px;margin-top:8px}
.wallet-dropdown.hidden{display:none !important}
.wallet-dropdown:not(.hidden){display:block !important}
.wallet-option{display:flex;align-items:center;gap:12px;padding:12px 16px;border:none;background:none;cursor:pointer;transition:.15s ease;width:100%;text-align:left;border-radius:8px}
.wallet-option:hover{background:#F8FAFD}
.wallet-option:first-child{border-radius:10px 10px 8px 8px}
.wallet-option:last-child{border-radius:8px 8px 10px 10px}
.wallet-icon{font-size:18px}
.wallet-name{font-weight:600;color:var(--text)}

/* Notification */
.notification{position:fixed;top:20px;right:20px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);max-width:300px;z-index:1001}
.notification:not(.hidden){display:block}
.notification.hidden{display:none}
.notification-content{padding:16px}
.notification-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.notification-header span{font-weight:700}
.notification.error{border-left:4px solid #dc2626}
.notification.success{border-left:4px solid var(--accent)}
.close-btn{background:none;border:none;font-size:18px;cursor:pointer;color:var(--text-2);padding:4px;border-radius:4px;line-height:1}
.close-btn:hover{background:var(--border);color:var(--text)}

/* Connected Wallet State */
.wallet-connected{background:var(--accent);color:#fff;border-color:var(--accent)}
.wallet-connected:hover{background:var(--accent-h)}

/* Embedded mode styles */
.embedded {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
.embedded #root {
  min-height: 100vh;
  width: 100%;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .search{display:none}
  .cards-4,.cards-3{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}