/* Radhika Traders — customer app styles */
:root{
  --bg:#f6f1e9; --bg2:#fffdf9; --card:#ffffff;
  --ink:#211c15; --ink2:#6f6559; --line:#e7ded0;
  --gold:#b8862f; --gold-2:#e0a83a; --plum:#7a1f3d;
  --green:#1f8a52; --green-bg:#e5f4ea;
  --amber:#b5720a; --amber-bg:#fbeeda;
  --red:#b23a2e; --red-bg:#f7e5e2;
  --blue:#3352a8; --blue-bg:#e6ecfb;
  --shadow:0 6px 24px rgba(40,30,10,.10); --shadow-lg:0 18px 48px rgba(40,30,10,.22);
  --r:18px; --wrap:960px;
  --topbar:#171310;
  font-family:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141210; --bg2:#1b1712; --card:#211c17;
    --ink:#f4ece0; --ink2:#b3a794; --line:#332b22;
    --green-bg:#12281c; --amber-bg:#2e2110; --red-bg:#301813; --blue-bg:#16203a;
    --shadow:0 6px 24px rgba(0,0,0,.4); --shadow-lg:0 18px 48px rgba(0,0,0,.6);
  }
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent;overflow-x:hidden}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
a{color:inherit;text-decoration:none}
h1,h2{margin:0;font-family:'Fraunces',Georgia,serif;font-weight:600;letter-spacing:-.01em}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}

/* ---- top bar ---- */
.topbar{position:sticky;top:0;z-index:40;background:var(--topbar);color:#fff;
  padding-top:env(safe-area-inset-top)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#2a1c00;
  font-weight:800;font-size:16px;letter-spacing:.5px;box-shadow:0 3px 10px rgba(0,0,0,.3)}
.brand-txt{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-txt b{font-size:17px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-txt small{font-size:11px;color:#d9c9a8;letter-spacing:.3px}
.topbar-actions{display:flex;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.1)}
.icon-btn svg{width:20px;height:20px;fill:#fff}
.icon-btn.wa{background:#25d366}.icon-btn.wa svg{fill:#0a2e16}
.icon-btn:active{transform:scale(.93)}

/* ---- search ---- */
.searchbar{position:relative;margin:14px 0 12px}
.search-ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:20px;height:20px;fill:var(--ink2)}
#q{width:100%;height:50px;border:1.5px solid var(--line);border-radius:15px;background:var(--bg2);
  color:var(--ink);font-size:16px;padding:0 44px;outline:none;box-shadow:var(--shadow)}
#q:focus{border-color:var(--gold)}
.q-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;
  border:none;border-radius:50%;background:var(--line);color:var(--ink);font-size:20px;line-height:1}

/* ---- tabs ---- */
.tabs{display:flex;gap:8px;background:var(--bg2);border:1.5px solid var(--line);
  border-radius:15px;padding:5px;position:sticky;top:calc(60px + env(safe-area-inset-top));z-index:30;
  box-shadow:var(--shadow)}
.tab{flex:1;border:none;background:transparent;color:var(--ink2);font-weight:700;font-size:13.5px;
  padding:11px 4px;border-radius:11px;display:flex;align-items:center;justify-content:center;gap:6px;
  transition:.15s}
.tab .tab-em{font-size:14px}
.tab.is-on{background:var(--ink);color:var(--bg2);box-shadow:var(--shadow)}
.tab:active{transform:scale(.97)}

.tab-note{margin:12px 2px 4px;color:var(--ink2);font-size:13.5px;font-weight:600}

/* ---- chips ---- */
.chips{display:flex;gap:8px;overflow-x:auto;padding:6px 2px 10px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1.5px solid var(--line);background:var(--bg2);color:var(--ink2);
  font-weight:700;font-size:13px;padding:8px 14px;border-radius:999px}
.chip.is-on{background:var(--gold);border-color:var(--gold);color:#2a1c00}

/* ---- grid ---- */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;padding:6px 0 30px}
@media(min-width:620px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:860px){.grid{grid-template-columns:repeat(4,1fr)}}
.dcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);position:relative;animation:pop .3s both}
.dcard:active{transform:scale(.98)}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1}}
.dcard-imgwrap{position:relative;aspect-ratio:1/1;background:linear-gradient(135deg,#efe6d6,#e3d7c2)}
.dcard-imgwrap img{width:100%;height:100%;object-fit:cover}
.dcard-fav{position:absolute;top:8px;right:8px;z-index:2}
.dcard-badge{position:absolute;left:8px;top:8px;z-index:2}
.dcard-size{position:absolute;right:8px;bottom:8px;z-index:2;background:rgba(0,0,0,.62);color:#fff;
  font-size:11px;font-weight:800;padding:3px 8px;border-radius:8px;backdrop-filter:blur(3px)}
.dcard-body{padding:10px 11px 12px}
.dcard-name{font-weight:800;font-size:14px;line-height:1.25;margin:0 0 3px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.dcard-sub{color:var(--ink2);font-size:11.5px;font-weight:600}
.dcard-price{margin-top:6px;font-weight:800;font-size:13.5px;color:var(--gold)}
.dcard-featured{position:absolute;left:8px;top:8px;z-index:2;background:linear-gradient(135deg,var(--gold-2),var(--gold));
  color:#2a1c00;font-size:10px;font-weight:800;padding:3px 8px;border-radius:8px}

/* badge */
.badge{font-size:11px;font-weight:800;padding:4px 9px;border-radius:8px;letter-spacing:.2px;white-space:nowrap}
.badge.in{background:var(--green-bg);color:var(--green)}
.badge.low{background:var(--amber-bg);color:var(--amber)}
.badge.out{background:var(--red-bg);color:var(--red)}
.badge.preorder{background:var(--blue-bg);color:var(--blue)}
.dcard-badge .badge{box-shadow:0 2px 6px rgba(0,0,0,.15)}

.empty{text-align:center;color:var(--ink2);padding:50px 20px;font-weight:600}
.empty b{display:block;font-size:17px;color:var(--ink);margin-bottom:6px}
.loading{text-align:center;color:var(--ink2);padding:40px;font-weight:600}

.foot{border-top:1px solid var(--line);margin-top:20px;padding:20px 0 90px;text-align:center;
  color:var(--ink2);font-size:13px;line-height:1.6}
.foot-admin{display:inline-block;margin-top:10px;color:var(--gold);font-weight:700}

/* ---- FAB ---- */
.fab{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom));
  z-index:35;background:var(--ink);color:var(--bg2);border:none;border-radius:999px;
  padding:13px 20px;font-weight:800;font-size:15px;display:flex;align-items:center;gap:9px;
  box-shadow:var(--shadow-lg);animation:pop .25s both}
.fab svg{width:19px;height:19px;fill:currentColor}
.fab b{background:var(--gold);color:#2a1c00;border-radius:999px;min-width:22px;height:22px;
  display:grid;place-items:center;font-size:12.5px;padding:0 6px}
.fab:active{transform:translateX(-50%) scale(.96)}

/* ---- sheets ---- */
.sheet{position:fixed;inset:0;z-index:60}
.sheet-back{position:absolute;inset:0;background:rgba(15,10,4,.55);backdrop-filter:blur(2px);animation:fade .2s}
@keyframes fade{from{opacity:0}}
.sheet-card{position:absolute;left:0;right:0;bottom:0;max-width:560px;margin:0 auto;
  background:var(--bg2);border-radius:24px 24px 0 0;box-shadow:var(--shadow-lg);
  max-height:94vh;overflow-y:auto;animation:up .28s cubic-bezier(.2,.8,.2,1);
  padding-bottom:env(safe-area-inset-bottom)}
@keyframes up{from{transform:translateY(100%)}}
.sheet-x{position:absolute;right:12px;top:12px;z-index:3;width:36px;height:36px;border-radius:50%;
  border:none;background:rgba(0,0,0,.4);color:#fff;font-size:22px;line-height:1}
.sheet-img{aspect-ratio:4/3;background:linear-gradient(135deg,#efe6d6,#e3d7c2)}
.sheet-img img{width:100%;height:100%;object-fit:cover}
.sheet-body{padding:18px 18px 22px}
.sheet-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
#dName{font-size:23px;margin-bottom:5px}
.meta-row{display:flex;flex-wrap:wrap;gap:6px}
.meta-row span{background:var(--bg);border:1px solid var(--line);color:var(--ink2);
  font-size:12px;font-weight:700;padding:3px 9px;border-radius:8px}
.price{margin-top:12px;font-weight:800;font-size:18px;color:var(--gold)}
.price small{color:var(--ink2);font-weight:700;font-size:12px}

.qtyrow{display:flex;align-items:center;justify-content:space-between;margin-top:16px;
  background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:10px 14px}
.qtyrow-lbl{font-weight:800}
.stepper{display:flex;align-items:center;gap:0;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg2)}
.stepper button{width:44px;height:44px;border:none;background:transparent;color:var(--ink);font-size:22px;font-weight:800}
.stepper button:active{background:var(--line)}
.stepper input{width:56px;height:44px;border:none;border-left:1.5px solid var(--line);border-right:1.5px solid var(--line);
  text-align:center;font-size:17px;font-weight:800;background:transparent;color:var(--ink);outline:none}

.sheet-actions{display:flex;gap:10px;margin-top:16px}
.btn{border:none;border-radius:14px;font-weight:800;font-size:15px;padding:14px 16px;flex:1;
  display:flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:scale(.98)}
.btn-wa{background:#25d366;color:#08331b}
.btn-ghost{background:var(--bg);border:1.5px solid var(--line);color:var(--ink);flex:0 0 auto;padding:14px 18px}
.btn-share{margin-top:10px;width:100%;background:var(--bg);border:1.5px solid var(--line);color:var(--ink)}
.btn-lg{width:100%;padding:16px;font-size:16px}

/* cart */
.cart-title{font-size:22px;margin-bottom:12px}
.cart-items{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.citem{display:flex;gap:11px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:13px;padding:9px}
.citem img{width:52px;height:52px;border-radius:10px;object-fit:cover;flex:0 0 auto;background:var(--line)}
.citem-info{flex:1;min-width:0}
.citem-info b{font-size:14px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.citem-info span{font-size:12px;color:var(--ink2);font-weight:600}
.citem-q{display:flex;align-items:center;gap:6px}
.citem-q button{width:30px;height:30px;border-radius:8px;border:1.5px solid var(--line);background:var(--bg2);color:var(--ink);font-size:16px;font-weight:800}
.citem-q b{min-width:22px;text-align:center;font-size:14px}
.citem-x{border:none;background:transparent;color:var(--red);font-size:20px;padding:4px}
.cart-form{display:flex;flex-direction:column;gap:9px;margin-bottom:14px}
.cart-form input{height:46px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);
  color:var(--ink);font-size:15px;padding:0 13px;outline:none}
.cart-form input:focus{border-color:var(--gold)}
.cart-fine{text-align:center;color:var(--ink2);font-size:12px;margin:10px 0 0}
.cart-empty{text-align:center;color:var(--ink2);padding:20px;font-weight:600}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom));transform:translateX(-50%);
  z-index:80;background:var(--ink);color:var(--bg2);padding:12px 20px;border-radius:999px;
  font-weight:700;font-size:14px;box-shadow:var(--shadow-lg);animation:pop .2s}