/* ============================================================
   ShopVerse - Design System
   Original identity. Indigo + Amber. Vanilla CSS, no framework.
   Works on desktop + Android WebView. ES5-safe (no CSS deps).
   ============================================================ */

:root{
  /* Premium orange - yellow - green identity */
  --green-900:#14532d;   /* deep forest - headings / footer */
  --green-800:#166534;
  --green-700:#15803d;   /* primary green */
  --green-600:#16a34a;
  --green-100:#dcfce7;
  --green-50:#f0fdf4;

  --orange-600:#ea580c;  /* primary orange (CTA) */
  --orange-500:#f97316;
  --orange-400:#fb923c;
  --orange-100:#ffedd5;

  --yellow-500:#f59e0b;  /* accent gold */
  --yellow-400:#fbbf24;
  --yellow-300:#fcd34d;
  --yellow-50:#fffbeb;

  /* legacy aliases kept so older markup still themes correctly */
  --indigo-900:var(--green-900);
  --indigo-800:var(--green-800);
  --indigo-600:var(--green-700);
  --indigo-100:var(--green-100);
  --amber-500:var(--orange-500);
  --amber-400:var(--yellow-400);
  --amber-50:var(--yellow-50);

  --ink:#1a2e05;
  --muted:#5b6b52;
  --line:#e7e5e0;
  --bg:#fbfaf5;          /* warm off-white */
  --card:#ffffff;
  --ok:#16a34a;
  --danger:#dc2626;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 6px 24px rgba(22,101,52,.08);
  --shadow-lg:0 16px 44px rgba(234,88,12,.16);
  --maxw:1180px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--indigo-600);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 16px;}

/* ---------------- HEADER ---------------- */
.site-header{
  background:linear-gradient(135deg,var(--green-800),var(--green-700));
  color:#fff;
  position:sticky;top:0;z-index:50;
  box-shadow:0 2px 14px rgba(20,83,45,.22);
}
.header-top{
  display:flex;align-items:center;gap:14px;
  padding:12px 16px;max-width:var(--maxw);margin:0 auto;
}
.brand{
  display:flex;align-items:center;gap:8px;
  font-weight:800;font-size:20px;letter-spacing:.3px;color:#fff;
  white-space:nowrap;
}
.brand:hover{text-decoration:none;}
.brand .dot{color:var(--amber-400);}

.loc-pill{
  display:flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.12);
  padding:7px 12px;border-radius:999px;
  font-size:13px;cursor:pointer;white-space:nowrap;
}
.loc-pill small{opacity:.75;font-size:11px;display:block;line-height:1;}
.loc-pill b{font-size:13px;line-height:1.2;}

.searchbar{
  flex:1;display:flex;background:#fff;border-radius:10px;overflow:hidden;
  min-width:120px;
}
.searchbar input{
  flex:1;border:0;outline:0;padding:11px 14px;font-size:14px;color:var(--ink);
}
.searchbar button{
  border:0;background:linear-gradient(135deg,var(--orange-500),var(--orange-600));
  color:#fff;padding:0 20px;font-weight:700;cursor:pointer;font-size:14px;
}
.header-actions{display:flex;align-items:center;gap:16px;}
.header-actions a{color:#fff;font-size:13px;display:flex;align-items:center;gap:6px;}
.cart-badge{
  background:var(--amber-500);color:#3a2a00;font-weight:800;
  border-radius:999px;font-size:11px;padding:1px 7px;margin-left:2px;
}

.nav-strip{
  background:var(--green-900);
}
.nav-strip .container{
  display:flex;gap:20px;overflow-x:auto;padding:9px 16px;
  -webkit-overflow-scrolling:touch;
}
.nav-strip a{color:#bbf7d0;font-size:13.5px;white-space:nowrap;}
.nav-strip a:hover{color:#fff;text-decoration:none;}

/* ---------------- HERO ---------------- */
.hero{
  background:linear-gradient(120deg,var(--green-800) 0%,var(--green-700) 45%,var(--orange-600) 100%);
  color:#fff;padding:34px 0 60px;position:relative;overflow:hidden;
}
.hero .container{position:relative;z-index:2;}
.hero h1{font-size:30px;margin:0 0 10px;font-weight:800;line-height:1.15;}
.hero p{font-size:16px;opacity:.9;margin:0 0 20px;max-width:520px;}
.hero .chip{
  display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.15);
  padding:6px 12px;border-radius:999px;font-size:13px;margin-bottom:16px;
}
.hero-blob{
  position:absolute;right:-80px;top:-40px;width:340px;height:340px;
  background:radial-gradient(circle,var(--yellow-400),transparent 70%);
  opacity:.45;border-radius:50%;
}
.hero-blob2{
  position:absolute;left:-60px;bottom:-90px;width:260px;height:260px;
  background:radial-gradient(circle,var(--green-600),transparent 70%);
  opacity:.35;border-radius:50%;
}

/* ---------------- BUTTONS ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;cursor:pointer;font-family:var(--font);font-weight:700;
  padding:12px 20px;border-radius:10px;font-size:14.5px;transition:.15s;
  text-decoration:none;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-primary{background:linear-gradient(135deg,var(--green-700),var(--green-600));color:#fff;box-shadow:0 4px 14px rgba(21,128,61,.28);}
.btn-primary:hover{background:linear-gradient(135deg,var(--green-800),var(--green-700));}
.btn-amber{background:linear-gradient(135deg,var(--orange-500),var(--orange-600));color:#fff;box-shadow:0 4px 14px rgba(234,88,12,.3);}
.btn-amber:hover{background:linear-gradient(135deg,var(--orange-600),#c2410c);}
.btn-ghost{background:#fff;color:var(--green-800);border:1.5px solid var(--line);}
.btn-block{width:100%;}
.btn-sm{padding:8px 14px;font-size:13px;}

/* ---------------- SECTIONS ---------------- */
.section{padding:34px 0;}
.section-head{
  display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px;
}
.section-head h2{font-size:21px;margin:0;font-weight:800;color:var(--indigo-900);}
.section-head a{font-size:13px;}
.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--orange-600);margin:0 0 4px;
}

/* ---------------- CATEGORY GRID ---------------- */
.cat-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
}
.cat-card{
  background:var(--card);border-radius:var(--radius);padding:18px 10px;
  text-align:center;box-shadow:var(--shadow);transition:.15s;
}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);text-decoration:none;}
.cat-icon{
  width:52px;height:52px;margin:0 auto 10px;border-radius:14px;
  background:var(--green-100);display:flex;align-items:center;justify-content:center;
}
.cat-icon svg{width:26px;height:26px;stroke:var(--green-700);}
.cat-card span{font-size:13px;font-weight:600;color:var(--ink);}

/* ---------------- PRODUCT GRID ---------------- */
.prod-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:16px;
}
.prod-card{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.15s;
}
.prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.prod-thumb{
  aspect-ratio:1/1;background:#f3f4f6;position:relative;overflow:hidden;
}
.prod-thumb img{width:100%;height:100%;object-fit:cover;}
.prod-off{
  position:absolute;top:8px;left:8px;background:var(--danger);color:#fff;
  font-size:11px;font-weight:800;padding:3px 8px;border-radius:6px;
}
.prod-body{padding:12px 12px 14px;display:flex;flex-direction:column;flex:1;}
.prod-store{font-size:11px;color:var(--muted);margin-bottom:4px;}
.prod-title{
  font-size:13.5px;font-weight:600;color:var(--ink);line-height:1.35;
  margin:0 0 8px;min-height:36px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.prod-price{display:flex;align-items:baseline;gap:7px;margin-bottom:10px;}
.prod-price .now{font-size:17px;font-weight:800;color:var(--indigo-900);}
.prod-price .mrp{font-size:12px;color:var(--muted);text-decoration:line-through;}
.prod-card .btn{margin-top:auto;}

/* ---------------- FORMS / AUTH ---------------- */
.auth-wrap{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:28px 16px;}
.auth-card{
  background:var(--card);border-radius:18px;box-shadow:var(--shadow-lg);
  width:100%;max-width:420px;padding:30px 28px;
}
.auth-card h1{font-size:22px;margin:0 0 4px;color:var(--indigo-900);}
.auth-card .sub{color:var(--muted);font-size:14px;margin:0 0 22px;}
.field{margin-bottom:15px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#374151;}
.field input,.field select,.field textarea{
  width:100%;border:1.5px solid var(--line);border-radius:10px;
  padding:11px 13px;font-size:14.5px;font-family:var(--font);outline:0;transition:.15s;
  background:#fff;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--indigo-600);box-shadow:0 0 0 3px rgba(21,128,61,.14);
}
.field .hint{font-size:12px;color:var(--muted);margin-top:5px;}
.field .err{font-size:12px;color:var(--danger);margin-top:5px;display:none;}
.field.has-err input,.field.has-err select{border-color:var(--danger);}
.field.has-err .err{display:block;}

.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

.alert{padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:16px;display:none;}
.alert.show{display:block;}
.alert-ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0;}
.alert-err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;}

.auth-foot{text-align:center;margin-top:18px;font-size:13.5px;color:var(--muted);}

/* OTP boxes */
.otp-row{display:flex;gap:10px;justify-content:center;margin:6px 0 4px;}
.otp-row input{
  width:46px;height:54px;text-align:center;font-size:22px;font-weight:800;
  border:1.5px solid var(--line);border-radius:10px;color:var(--indigo-900);
}
.otp-row input:focus{border-color:var(--indigo-600);box-shadow:0 0 0 3px rgba(21,128,61,.14);}

.step{display:none;}
.step.active{display:block;}

.spinner{
  width:16px;height:16px;border:2px solid rgba(255,255,255,.4);
  border-top-color:#fff;border-radius:50%;display:inline-block;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------------- FOOTER ---------------- */
.site-footer{background:var(--green-900);color:#bbf7d0;margin-top:40px;padding:34px 0 22px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px;}
.foot-grid h4{color:#fff;font-size:14px;margin:0 0 12px;}
.foot-grid a{color:#bbf7d0;font-size:13px;display:block;margin-bottom:8px;}
.foot-grid a:hover{color:#fff;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:16px;
  font-size:12.5px;color:#a5b4fc;text-align:center;
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width:980px){
  .cat-grid{grid-template-columns:repeat(4,1fr);}
  .prod-grid{grid-template-columns:repeat(3,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .header-top{flex-wrap:wrap;gap:10px;}
  .searchbar{order:3;flex-basis:100%;}
  .hero h1{font-size:24px;}
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .prod-grid{grid-template-columns:repeat(2,1fr);}
  .row2{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .header-actions{gap:12px;}
  .header-actions .label{display:none;}
}

/* ---------------- BANNER CAROUSEL ---------------- */
.banner-wrap{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:#000;}
.banner-slide{display:none;position:relative;}
.banner-slide.active{display:block;}
.banner-slide img{width:100%;aspect-ratio:3/1;object-fit:cover;display:block;}
.banner-cap{position:absolute;left:0;bottom:0;right:0;padding:20px 24px;
  background:linear-gradient(transparent,rgba(20,83,45,.78));color:#fff;}
.banner-cap h3{margin:0 0 4px;font-size:22px;font-weight:800;}
.banner-cap p{margin:0;font-size:14px;opacity:.92;}
.banner-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:8px;}
.banner-dots .bdot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;}
.banner-dots .bdot.active{background:var(--yellow-400);}
@media(max-width:640px){
  .banner-slide img{aspect-ratio:2/1;}
  .banner-cap h3{font-size:17px;}
  .banner-cap p{font-size:12px;}
}