/* ============================================================================
   SavingFly design system — shared component styles (Blueprint section 4)
   Loaded by every template. Tokens mirror header/footer (green #0F766E theme).
   Component classes are namespaced `sf-` so they never collide with page CSS.
   ==========================================================================*/
:root{
  /* ---- SavingFly primary brand colour family (#0F766E teal) ---- */
  --color-primary:#0F766E;
  --color-primary-50:#F0FDFA;
  --color-primary-100:#CCFBF1;
  --color-primary-200:#99F6E4;
  --color-primary-300:#5EEAD4;
  --color-primary-400:#2DD4BF;
  --color-primary-500:#14B8A6;
  --color-primary-600:#0D9488;
  --color-primary-700:#0F766E;
  --color-primary-800:#115E59;
  --color-primary-900:#134E4A;
  --color-primary-950:#042F2E;
  --color-primary-hover:#115E59;
  --color-primary-active:#134E4A;
  --color-primary-light:#CCFBF1;
  --color-primary-lighter:#F0FDFA;
  /* text / surface / border neutrals */
  --color-text-primary:#0F172A;
  --color-text-secondary:#475569;
  --color-text-muted:#64748B;
  --color-background:#FFFFFF;
  --color-background-soft:#F8FAFC;
  --color-background-primary-soft:#F0FDFA;
  --color-border:#E2E8F0;
  --color-border-primary:#99F6E4;
  --color-white:#FFFFFF;
  --color-black:#000000;
  /* functional status colours (alerts only, not decoration) */
  --color-success:#16A34A;
  --color-warning:#D97706;
  --color-error:#DC2626;
  --color-info:#2563EB;

  /* legacy token names now alias the primary family — recolours the whole token-based site */
  --sf-primary:var(--color-primary);
  --sf-primary-dark:var(--color-primary-hover);
  --sf-primary-soft:var(--color-primary-lighter);
  --sf-ink:#111827;
  --sf-ink-soft:#334155;
  --sf-muted:#6b7280;
  --sf-line:#e5e7eb;
  --sf-card-line:#dbe7e5;
  --sf-radius:14px;
  --sf-shadow:0 6px 16px rgba(8,67,63,.06);
  --sf-shadow-hover:0 10px 22px rgba(8,67,63,.11);
  --sf-wrap:1200px;
}

.sf-wrap{width:85%;margin-inline:auto;}
/* Site-wide full width: main listing pages use 85% (7.5% margin each side). */
[class*="max-w-[1400px]"]{max-width:85% !important;}
.sf-section-title{font-family:'Poppins',sans-serif;font-size:clamp(1.25rem,1.05rem + .8vw,1.6rem);font-weight:700;line-height:1.25;color:var(--sf-ink);margin:0 0 16px;}

/* ---- buttons -------------------------------------------------------------*/
.sf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;
  font-family:'Inter',sans-serif;font-size:14px;font-weight:600;line-height:1;padding:12px 22px;cursor:pointer;
  text-decoration:none;transition:background .15s,color .15s,border-color .15s,transform .12s,box-shadow .15s;white-space:nowrap;}
.sf-btn:active{transform:translateY(1px);}
.sf-btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(15,118,110,.35);}
.sf-btn-primary{background:var(--sf-primary);color:#fff;box-shadow:0 4px 12px rgba(15,118,110,.22);}
.sf-btn-primary:hover{background:var(--sf-primary-dark);color:#fff;box-shadow:0 6px 16px rgba(15,118,110,.3);}
.sf-btn-ghost{background:#fff;color:var(--sf-primary-dark);border:1px solid var(--sf-primary);}
.sf-btn-ghost:hover{background:var(--sf-primary-soft);border-color:var(--sf-primary-dark);}
.sf-btn-disabled{opacity:.6;pointer-events:none;background:#cbd5e1;color:#fff;}
.sf-btn-code-peek{font-family:monospace;letter-spacing:.05em;opacity:.85;}

/* ---- breadcrumb ----------------------------------------------------------*/
.sf-breadcrumb{margin:0 0 16px;}
.sf-breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin:0;padding:0;}
.sf-breadcrumb li{display:inline-flex;align-items:center;}
.sf-breadcrumb a{color:var(--sf-muted);font-size:13px;font-weight:500;}
.sf-breadcrumb a:hover{color:var(--sf-primary-dark);}
.sf-breadcrumb span[aria-current]{color:var(--sf-ink);font-size:13px;font-weight:600;}
.sf-bc-sep{margin:0 6px;color:#c4c9d0;}

/* ---- affiliate disclosure ------------------------------------------------*/
.sf-affil{font-size:12.5px;color:var(--sf-muted);line-height:1.5;margin:0 0 14px;}
.sf-affil-inline{background:var(--sf-primary-soft);border:1px solid #CCFBF1;border-radius:10px;padding:8px 12px;}
.sf-affil a{color:var(--sf-primary-dark);font-weight:600;}
.sf-affil i{color:var(--sf-primary-dark);margin-right:4px;}

/* ---- stats box -----------------------------------------------------------*/
.sf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 22px;}
.sf-stat{border:1px solid var(--sf-card-line);border-radius:var(--sf-radius);background:#fff;padding:14px 12px;text-align:center;box-shadow:var(--sf-shadow);}
.sf-stat-value{display:block;font-family:'Poppins',sans-serif;font-size:22px;font-weight:700;color:var(--sf-primary-dark);line-height:1.1;}
.sf-stat-label{display:block;font-size:12px;color:var(--sf-muted);margin-top:4px;}
@media(max-width:640px){.sf-stats{grid-template-columns:repeat(2,1fr);}}

/* ---- badges --------------------------------------------------------------*/
.sf-badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;font-size:11.5px;font-weight:600;padding:4px 10px;line-height:1;}
.sf-badge-verified{background:var(--sf-primary-soft);color:var(--sf-primary-dark);border:1px solid #99F6E4;}
.sf-badge-uses{background:#eef2ff;color:#4338ca;}
.sf-badge-exp{background:#fff7ed;color:#c2410c;}
.sf-badge-muted{background:#f1f5f9;color:#64748b;}

/* ---- offer card ----------------------------------------------------------*/
.sf-offer{display:grid;grid-template-columns:112px minmax(0,1fr) auto;gap:16px;align-items:center;
  border:1px solid var(--sf-card-line);border-radius:16px;background:#fff;box-shadow:var(--sf-shadow);padding:16px 18px;margin-bottom:14px;}
.sf-offer:hover{border-color:var(--sf-primary);box-shadow:var(--sf-shadow-hover);}
.sf-offer-expired{opacity:.7;}
.sf-offer-box{width:112px;min-height:112px;border:1px dashed #99F6E4;border-radius:14px;background:var(--sf-primary-soft);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8px 6px;overflow:hidden;}
.sf-offer-box-top{font-family:'Poppins',sans-serif;font-size:22px;font-weight:700;color:var(--sf-primary-dark);line-height:1.05;
  max-width:100%;word-break:break-word;overflow-wrap:anywhere;}
.sf-offer-box-bottom{font-size:16px;font-weight:600;color:var(--sf-primary-dark);line-height:1.1;margin-top:2px;max-width:100%;word-break:break-word;overflow-wrap:anywhere;}
.sf-offer-type{margin-top:8px;background:var(--sf-ink);color:#fff;border-radius:999px;font-size:10.5px;font-weight:600;padding:3px 9px;}
.sf-offer-store{font-size:12px;font-weight:700;color:var(--sf-primary-dark);text-transform:uppercase;letter-spacing:.03em;margin:0 0 4px;}
.sf-offer-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px;}
.sf-offer-title{font-size:19px;font-weight:600;color:var(--sf-ink);line-height:1.3;margin:0 0 4px;}
.sf-offer-desc{font-size:14.5px;color:var(--sf-muted);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.sf-offer-cta .sf-btn{min-width:184px;}
@media(max-width:720px){
  .sf-offer{grid-template-columns:88px minmax(0,1fr);grid-template-areas:"box body" "cta cta";}
  .sf-offer-box{grid-area:box;width:88px;min-height:88px;}
  .sf-offer-body{grid-area:body;}
  .sf-offer-cta{grid-area:cta;}
  .sf-offer-cta .sf-btn{width:100%;}
}

/* ---- code-reveal modal ---------------------------------------------------*/
.sf-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:20px;}
.sf-modal.sf-open{display:flex;}
.sf-modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.55);}
.sf-modal-card{position:relative;width:min(440px,100%);background:#fff;border-radius:18px;padding:28px 26px 24px;box-shadow:0 24px 60px rgba(0,0,0,.28);text-align:center;animation:sfPop .18s ease;}
@keyframes sfPop{from{transform:translateY(12px) scale(.97);opacity:0;}to{transform:none;opacity:1;}}
.sf-modal-x{position:absolute;top:12px;right:14px;border:0;background:transparent;font-size:26px;line-height:1;color:#94a3b8;cursor:pointer;}
.sf-modal-eyebrow{font-size:12.5px;font-weight:600;color:var(--sf-primary-dark);margin:0 0 8px;}
.sf-modal-eyebrow i{margin-right:4px;}
.sf-modal-title{font-family:'Poppins',sans-serif;font-size:20px;font-weight:700;color:var(--sf-ink);margin:0 0 16px;}
.sf-modal-code-row{display:flex;gap:8px;align-items:stretch;justify-content:center;}
.sf-modal-code{flex:1;border:2px dashed var(--sf-primary);border-radius:12px;background:var(--sf-primary-soft);
  font-family:monospace;font-size:22px;font-weight:700;letter-spacing:.08em;color:var(--sf-ink);padding:12px 14px;display:flex;align-items:center;justify-content:center;}
.sf-modal-hint{font-size:13px;color:var(--sf-muted);margin:12px 0 0;}
.sf-modal-feedback{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:18px;padding-top:16px;border-top:1px solid var(--sf-line);font-size:13px;color:var(--sf-ink-soft);}
.sf-fb{border:1px solid var(--sf-line);background:#fff;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;color:var(--sf-ink-soft);}
.sf-fb:hover{border-color:var(--sf-primary);color:var(--sf-primary-dark);}
.sf-fb-thanks{color:var(--sf-primary-dark);font-weight:600;}

/* ---- email band / newsletter (minimal, white background) -----------------*/
.sf-emailband{background:#fff;padding:6px 0;margin:24px 0;}
.sf-emailband-head{text-align:center;margin:0 0 18px;}
.sf-emailband .sf-emailband-head h2{font-family:'Poppins',sans-serif;font-size:clamp(1.35rem,1.1rem + 1vw,1.9rem);font-weight:700;color:#0f172a;line-height:1.2;letter-spacing:-.015em;margin:0;text-align:center !important;}
.sf-emailband-head h2::after{content:"";display:block;width:48px;height:4px;border-radius:999px;margin:12px auto 0;background:linear-gradient(90deg,var(--sf-primary),var(--sf-primary-dark));}
.sf-emailband .sf-emailband-head p{margin:12px auto 0;color:var(--sf-muted);font-size:14.5px;line-height:1.55;max-width:560px;text-align:center !important;}
.sf-emailband-form{max-width:520px;margin:0 auto;}
.sf-emailband-field{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--sf-card-line);border-radius:999px;padding:6px 6px 6px 18px;box-shadow:0 6px 16px rgba(8,67,63,.06);transition:border-color .15s,box-shadow .15s;}
.sf-emailband-field:focus-within{border-color:var(--sf-primary);box-shadow:0 0 0 3px rgba(15,118,110,.18);}
.sf-emailband-field-icon{flex:0 0 auto;width:18px;height:18px;color:#9ca3af;}
.sf-emailband-field-icon svg{width:18px;height:18px;}
.sf-emailband-field input{flex:1;min-width:110px;height:44px;border:0;outline:none;font-size:15px;color:#111827;background:transparent;}
.sf-emailband-field input::placeholder{color:#9ca3af;}
.sf-emailband-field button{flex:0 0 auto;height:44px;border:0;border-radius:999px;background:var(--sf-primary);color:#fff;
  font-weight:700;font-size:14.5px;padding:0 24px;cursor:pointer;transition:background .15s,transform .12s;}
.sf-emailband-field button:hover{background:var(--sf-primary-dark);}
.sf-emailband-field button:active{transform:translateY(1px);}
.sf-emailband-msg{text-align:center;color:var(--sf-primary-dark);font-size:13px;font-weight:600;margin:10px 0 0;min-height:16px;}
@media(max-width:480px){
  .sf-emailband-field{flex-wrap:wrap;border-radius:16px;padding:12px;gap:10px;}
  .sf-emailband-field-icon{display:none;}
  .sf-emailband-field input{width:100%;height:46px;background:#f6f7f4;border-radius:999px;padding:0 16px;}
  .sf-emailband-field button{width:100%;height:46px;}
}

/* ---- FAQ accordion -------------------------------------------------------*/
.sf-faq-list{display:grid;gap:10px;}
.sf-faq-item{border:1px solid var(--sf-card-line);border-radius:14px;background:#fff;overflow:hidden;}
.sf-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;background:none;border:0;cursor:pointer;
  text-align:left;font-family:'Inter',sans-serif;font-size:15.5px;font-weight:600;color:var(--sf-ink);padding:15px 18px;}
.sf-faq-sign{color:var(--sf-primary-dark);font-size:20px;font-weight:700;flex:0 0 auto;}
.sf-faq-a{display:none;padding:0 18px 16px;font-size:14.5px;color:var(--sf-muted);line-height:1.7;}
.sf-faq-a.sf-open{display:block;}

/* ---- how to redeem -------------------------------------------------------*/
.sf-howto-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;}
.sf-howto-steps li{display:flex;gap:14px;align-items:flex-start;}
.sf-howto-num{flex:0 0 auto;width:32px;height:32px;border-radius:999px;background:var(--sf-primary);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;}
.sf-howto-steps div{font-size:15px;color:var(--sf-ink-soft);line-height:1.6;}
.sf-howto-steps strong{color:var(--sf-ink);}

/* ---- similar stores carousel --------------------------------------------*/
.sf-similar-track{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;}
.sf-similar-item{flex:0 0 auto;width:120px;text-align:center;scroll-snap-align:start;text-decoration:none;}
.sf-similar-logo{display:flex;align-items:center;justify-content:center;width:96px;height:96px;margin:0 auto 8px;border:1px solid var(--sf-card-line);border-radius:999px;overflow:hidden;background:#fff;box-shadow:var(--sf-shadow);}
.sf-similar-item:hover .sf-similar-logo{border-color:var(--sf-primary);box-shadow:var(--sf-shadow-hover);}
.sf-similar-logo img{width:100%;height:100%;object-fit:cover;border-radius:999px;}
.sf-similar-name{display:block;font-size:13px;font-weight:500;color:var(--sf-ink-soft);}

/* ---- category tiles ------------------------------------------------------*/
.sf-cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;}
.sf-cat-tile{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;text-decoration:none;
  border:1px solid var(--sf-card-line);border-radius:16px;background:#fff;padding:22px 14px;box-shadow:var(--sf-shadow);}
.sf-cat-tile:hover{border-color:var(--sf-primary);box-shadow:var(--sf-shadow-hover);transform:translateY(-2px);transition:.15s;}
.sf-cat-icon{width:48px;height:48px;border-radius:14px;background:var(--sf-primary-soft);color:var(--sf-primary-dark);display:flex;align-items:center;justify-content:center;font-size:20px;}
.sf-cat-name{font-weight:600;color:var(--sf-ink);font-size:15px;}
.sf-cat-count{font-size:12px;color:var(--sf-muted);}

/* ---- deal cards ----------------------------------------------------------*/
.sf-deal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;}
.sf-deal{border:1px solid var(--sf-card-line);border-radius:16px;background:#fff;overflow:hidden;box-shadow:var(--sf-shadow);display:flex;flex-direction:column;}
.sf-deal:hover{border-color:var(--sf-primary);box-shadow:var(--sf-shadow-hover);}
.sf-deal-img{position:relative;display:block;aspect-ratio:1;background:#f8fafc;display:flex;align-items:center;justify-content:center;}
.sf-deal-img img{max-width:82%;max-height:82%;object-fit:contain;}
.sf-deal-off{position:absolute;top:10px;left:10px;background:var(--sf-primary);color:#fff;font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px;}
.sf-deal-ending{position:absolute;top:10px;right:10px;background:#c2410c;color:#fff;font-size:11px;font-weight:600;border-radius:999px;padding:4px 9px;}
.sf-deal-body{padding:14px;display:flex;flex-direction:column;gap:6px;}
.sf-deal-store{font-size:11.5px;font-weight:700;color:var(--sf-primary-dark);text-transform:uppercase;margin:0;}
.sf-deal-title{font-size:15px;font-weight:600;line-height:1.35;margin:0;}
.sf-deal-title a{color:var(--sf-ink);}
.sf-deal-prices{display:flex;align-items:baseline;gap:8px;}
.sf-deal-price{font-size:20px;font-weight:700;color:var(--sf-primary-dark);}
.sf-deal-old{font-size:14px;color:#9ca3af;text-decoration:line-through;}
.sf-deal-posted{font-size:12px;color:var(--sf-muted);margin:0;}

/* ---- last updated --------------------------------------------------------*/
.sf-updated{font-size:12.5px;color:var(--sf-muted);margin:0 0 14px;}
.sf-updated i{margin-right:5px;}

/* ---- alphabet index (A–Z directory) -------------------------------------*/
.sf-alpha{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 22px;}
.sf-alpha a{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--sf-card-line);
  border-radius:10px;font-weight:600;color:var(--sf-ink-soft);text-decoration:none;background:#fff;}
.sf-alpha a:hover,.sf-alpha a.sf-alpha-on{background:var(--sf-primary);color:#fff;border-color:var(--sf-primary);}

/* ---- guides list ("More Ways & Guides…", Savings-Tips style) -------------*/
.sf-guides-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 44px;}
.sf-guide{display:flex;gap:16px;align-items:flex-start;padding:20px 2px;border-top:1px solid var(--sf-line);text-decoration:none;}
.sf-guide:first-child,.sf-guide:nth-child(2){border-top:0;}
.sf-guide-thumb{position:relative;flex:0 0 auto;width:84px;height:84px;border-radius:999px;overflow:hidden;background:var(--sf-primary-soft);display:flex;align-items:center;justify-content:center;}
.sf-guide-thumb img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;}
.sf-guide-ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--sf-primary-dark);font-weight:700;font-size:26px;}
.sf-guide-body{display:flex;flex-direction:column;gap:5px;min-width:0;}
.sf-guide-title{font-family:'Poppins',sans-serif;font-size:16px;font-weight:600;color:var(--sf-ink);line-height:1.35;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.sf-guide:hover .sf-guide-title{color:var(--sf-primary-dark);}
.sf-guide-meta{font-size:12.5px;color:var(--sf-muted);}
.sf-guide-meta b{color:var(--sf-ink-soft);font-weight:600;}
.sf-guide-excerpt{font-size:13.5px;color:var(--sf-muted);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.sf-guide-tags{font-size:12px;color:var(--sf-primary-dark);font-weight:600;margin-top:2px;text-transform:capitalize;}
@media(max-width:860px){.sf-guides-grid{grid-template-columns:1fr;gap:0;}.sf-guide:nth-child(2){border-top:1px solid var(--sf-line);}}

/* ---- comparison table (roundup articles) --------------------------------*/
.sf-compare-wrap{overflow-x:auto;margin:18px 0;}
.sf-compare{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px;}
.sf-compare caption{caption-side:top;text-align:left;font-weight:600;color:var(--sf-ink);margin-bottom:8px;}
.sf-compare th,.sf-compare td{border:1px solid var(--sf-line);padding:10px 12px;text-align:left;vertical-align:top;}
.sf-compare thead th{background:var(--sf-primary-soft);color:var(--sf-ink);font-weight:700;}
.sf-compare tbody th[scope=row]{background:#fafafa;font-weight:600;color:var(--sf-ink);}
.sf-compare tbody tr:nth-child(even) td{background:#fcfdfb;}

/* ---- cookie banner -------------------------------------------------------*/
.sf-cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:1100;max-width:760px;margin:0 auto;
  background:#fff;border:1px solid var(--sf-line);border-radius:16px;box-shadow:0 18px 44px rgba(0,0,0,.18);
  padding:16px 18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;}
.sf-cookie[hidden]{display:none;}
.sf-cookie p{margin:0;font-size:13.5px;color:var(--sf-ink-soft);text-align:left;flex:1;min-width:240px;}
.sf-cookie a{color:var(--sf-primary-dark);font-weight:600;}
.sf-cookie-actions{display:flex;gap:8px;}
.sf-cookie .sf-btn{padding:9px 18px;}