:root{--purple:#0d9488;--purple-dark:#0f766e;--purple-soft:#f0fdfa;--ink:#171717;--muted:#666;--border:#e8e8ee;--white:#fff;--sidebar-w:220px;--topbar-h:60px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--white)}
a{color:inherit;text-decoration:none}

/* Accessibility */
.skip-link{position:absolute;top:-100%;left:0;z-index:9999;background:var(--purple);color:#fff;padding:10px 20px;font-size:14px;font-weight:700;text-decoration:none;border-radius:0 0 8px 0}
.skip-link:focus{top:0}
:focus-visible{outline:3px solid var(--purple);outline-offset:2px}

/* FTC disclosure */
.ftc-disclosure{background:#fef9c3;border-bottom:1px solid #fde047;padding:9px 20px;font-size:13px;color:#713f12;text-align:center;line-height:1.5}
.ftc-disclosure a{color:#92400e;font-weight:700;text-decoration:underline}


/* Top bar */
.top-bar{position:sticky;top:0;z-index:200;background:var(--white);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;height:var(--topbar-h);gap:16px}
.brand{display:flex;gap:2px;align-items:center;font-weight:800;font-size:17px;flex-shrink:0}
.brand-logo{height:36px;width:auto;flex-shrink:0;display:block;filter:hue-rotate(-84deg) saturate(1.1)}
.top-bar-spacer{flex:1}
.search-wrap{max-width:440px;width:100%}
.page-search{margin:20px auto 0}
.search-wrap input{width:100%;padding:9px 16px;border:1px solid var(--border);border-radius:999px;font-size:14px;outline:none;background:#fafafa}
.search-wrap input:focus{border-color:var(--purple);background:var(--white);box-shadow:0 0 0 3px var(--purple-soft)}
.top-bar-link{color:#dc2626;font-weight:700;font-size:13px;flex-shrink:0}

/* App shell */
.app-body{display:flex;min-height:calc(100vh - var(--topbar-h))}

/* Sidebar */
.sidebar{width:var(--sidebar-w);flex-shrink:0;background:#111827;position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto;padding:16px 0}
.sidebar-item{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;font-size:14px;font-weight:600;color:#9ca3af;cursor:pointer;border-radius:0}
.sidebar-item:hover{background:#1f2937;color:#f9fafb}
.sidebar-item.active{background:var(--purple);color:#fff}
.sidebar-count{font-size:11px;font-weight:700;opacity:.6}

/* Main content */
.main-content{flex:1;padding:28px 28px 60px;min-width:0}

/* Sections */
.offer-section{margin-bottom:40px}
.section-heading{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;border-bottom:1px solid var(--border);padding-bottom:10px}
.section-heading h2{font-size:20px;margin:0}
.section-heading span{color:var(--muted);font-size:13px}
.featured-section .section-heading h2{color:var(--purple)}
.featured-section .offer-card{border-color:#c4b5fd}

/* Offer list */
.offer-list{display:flex;flex-direction:column;gap:10px}

/* Cards — horizontal row layout */
.offer-card{border:1px solid var(--border);border-radius:10px;padding:16px 20px;display:flex;align-items:center;gap:18px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.04);transition:box-shadow .15s}
.offer-card:hover{box-shadow:0 4px 18px rgba(0,0,0,.08)}
.card-logo-wrap{flex-shrink:0}
.logo{width:48px;height:48px;object-fit:contain;border-radius:10px;display:block}
.logo.fallback{width:48px;height:48px;display:grid;place-items:center;background:var(--purple-soft);color:var(--purple);font-weight:800;font-size:13px;border-radius:10px}
.card-body{flex:1;min-width:0}
.card-top-row{display:flex;align-items:center;gap:8px;margin-bottom:4px;flex-wrap:wrap}
.offer-card h3{margin:0;font-size:15px;font-weight:700}
.card-category{font-size:11px;color:var(--muted);font-weight:600;background:#f3f4f6;padding:2px 8px;border-radius:4px}
.badge{background:#fff7ed;color:#c2410c;border:1px solid #fed7aa;font-size:10px;font-weight:800;padding:2px 7px;border-radius:4px;white-space:nowrap}
.description{color:var(--muted);line-height:1.5;font-size:13px;margin:0 0 6px}
.deal{display:inline-block;border-left:3px solid #16a34a;padding:3px 10px;background:#f0fdf4;border-radius:0 5px 5px 0}
.deal strong{font-size:12px;color:#15803d}
.card-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}
.primary-button{display:inline-block;background:var(--purple);color:#fff;border-radius:6px;padding:10px 20px;font-weight:700;font-size:13px;white-space:nowrap;text-align:center}
.primary-button:hover{background:var(--purple-dark)}
.tutorial-link{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.tutorial-link:hover{color:var(--purple)}

/* Misc */
.status,.empty{text-align:center;padding:60px;color:var(--muted)}
footer{border-top:1px solid var(--border);background:#faf9ff}
footer>div{max-width:700px;margin:auto;padding:24px}
footer strong{color:var(--purple)}
footer p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.5}
footer .footer-legal{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}
footer a{color:var(--muted);text-decoration:underline}
footer a:hover{color:var(--purple)}

/* Hero shared */
.hero-accent{color:var(--purple)}

/* Desktop hero */
.page-hero{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--border);text-align:center}
.page-hero h1{font-size:clamp(26px,3vw,36px);line-height:1.1;letter-spacing:-.03em;margin:0 0 12px;font-weight:800}
.page-subhead{color:var(--muted);font-size:14px;line-height:1.55;margin:0 auto;max-width:520px}

/* Mobile hero */
.mobile-hero{display:none}

/* Mobile category nav */
.mobile-nav{display:none}

/* Responsive */
@media(max-width:960px){.offer-card{flex-wrap:wrap}.card-actions{flex-direction:row;align-items:center}}
@media(max-width:700px){
  .sidebar{display:none}
  .mobile-hero{display:flex;flex-direction:column;padding:20px 20px 24px;text-align:left;border-bottom:1px solid var(--border)}
  .mobile-hero .search-wrap{order:0;max-width:100%;margin:0 0 20px}
  .mobile-hero h1{order:1;font-size:clamp(26px,7.5vw,36px);line-height:1.12;letter-spacing:-.03em;margin:0 0 10px;text-align:center}
  .mobile-subhead{order:2;color:var(--muted);font-size:14px;line-height:1.55;margin:0;text-align:center}
  .mobile-hero .search-wrap input{border-radius:10px;border:1.5px solid var(--purple-soft);background:var(--purple-soft)}
  .mobile-hero .search-wrap input:focus{background:var(--white)}
  .mobile-nav{display:flex;gap:8px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--white)}
  .mobile-nav::-webkit-scrollbar{display:none}
  .mobile-nav-item{flex-shrink:0;padding:8px 14px;border-radius:8px;border:1px solid transparent;background:var(--purple-soft);font-size:13px;font-weight:700;color:var(--purple-dark);white-space:nowrap}
  .mobile-nav-item.active{background:var(--purple);border-color:var(--purple);color:var(--white)}
  .mobile-nav-count{font-size:11px;opacity:.75}
  .page-hero{display:none}
  .offer-card{flex-wrap:wrap}
  .card-actions{flex-direction:row;align-items:center;width:100%}
  .primary-button{flex:1;text-align:center}
  .main-content{padding:16px}
}