/* =========================================================
   Nhà thuốc An Tâm — style.css
   Phong cách: bán lẻ y tế sạch (clinical-retail). Trắng + xanh bạc hà #17A589
   + xanh đậm #0E6B58 + nền mint nhạt, cam cảnh báo cho nhãn "Cần đơn".
   Font: Manrope (tiêu đề) + Inter (nội dung) — chưa mẫu nào dùng Manrope.
   Bố cục khác các mẫu trước:
     - Header: dải trên (dược sĩ 24/7 · giao 2h) → logo + Ô TÌM KIẾM LỚN có
       DROPDOWN GỢI Ý (hiện khi focus) + nút "Tải đơn thuốc" + giỏ
       → thanh danh mục dạng Ô ICON + hàng CHIP TRIỆU CHỨNG "Bạn đang gặp vấn đề gì?"
     - Hero KHÔNG dùng ảnh lớn: BENTO 3 cột — panel khuyến mãi gradient mint có
       HỘP TẢI ĐƠN (nét đứt) + 2 thẻ dọc bên phải (Dược sĩ trực, Tra cứu thuốc)
     - Flash sale có ĐẾM NGƯỢC + thanh tiến độ "đã bán"; tab sản phẩm đổi lưới
     - Thẻ sản phẩm: ảnh vuông, nhãn Cần đơn / Không cần đơn, chọn đơn vị Hộp/Vỉ/Viên
     - Tìm nhà thuốc: select quận + danh sách có chấm "Mở cửa" + bản đồ giả lập
     - Trang danh mục: sidebar lọc (cây danh mục, thương hiệu, giá, công tắc cần đơn)
     - Chi tiết: chip đơn vị đổi giá, hộp "Cần đơn", bảng số đăng ký, tab, thanh mua dính đáy mobile
     - Trang tải đơn thuốc 3 bước + dropzone lớn
   Ảnh: mỗi khối ảnh dùng biến --img trên thẻ HTML (đường dẫn ../images/…).
   ========================================================= */

:root{
  --mint:#17A589;
  --mint-deep:#0E6B58;
  --mint-soft:#E6F6F2;
  --mint-line:#BFE8DC;
  --orange:#F39C12;
  --orange-soft:#FEF3E0;
  --red:#E0503A;
  --text:#233038;
  --muted:#6A7680;
  --line:#E3E8EC;
  --bg:#F6F8F9;
  --white:#fff;
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 1px 2px rgba(14,107,88,.05), 0 8px 24px rgba(14,107,88,.08);
  --ph:linear-gradient(135deg,#EEF2F3 0%,#E1E7E9 55%,#D3DBDE 100%);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--white);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Manrope',system-ui,sans-serif;font-weight:800;line-height:1.2;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
img{max-width:100%;display:block}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ph{background:var(--img,var(--ph)) center/cover no-repeat}
.container{width:min(1240px,94%);margin:0 auto}
b,strong{font-weight:700}
.muted{color:var(--muted)}
.section{padding:44px 0}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.section__head h2{font-size:24px}
.section__head h2 span{color:var(--mint)}
.section__head p{color:var(--muted);margin-top:4px}
.section__head .more{color:var(--mint);font-weight:600;font-size:13.5px;display:inline-flex;align-items:center;gap:4px}
.section__head .more svg{width:14px;height:14px}

/* ---------- Nút ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;font-weight:700;font-size:14px;transition:.15s;white-space:nowrap;border:1.5px solid transparent}
.btn svg{width:16px;height:16px}
.btn--mint{background:var(--mint);color:#fff}
.btn--mint:hover{background:var(--mint-deep)}
.btn--deep{background:var(--mint-deep);color:#fff}
.btn--deep:hover{background:#0A5445}
.btn--orange{background:var(--orange);color:#fff}
.btn--orange:hover{background:#D9880E}
.btn--line{border-color:var(--mint);color:var(--mint-deep);background:#fff}
.btn--line:hover{background:var(--mint-soft)}
.btn--ghost{border-color:var(--line);color:var(--text);background:#fff}
.btn--ghost:hover{border-color:var(--mint)}
.btn--white{background:#fff;color:var(--mint-deep)}
.btn--white:hover{background:var(--mint-soft)}
.btn--sm{padding:8px 14px;font-size:13px}
.btn--full{width:100%}

/* ---------- Dải trên ---------- */
.strip{background:var(--mint-deep);color:#fff;font-size:12.5px}
.strip__in{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:34px;flex-wrap:wrap}
.strip__in span{display:inline-flex;align-items:center;gap:6px}
.strip__in span svg{width:14px;height:14px}
.strip__in i{opacity:.5;font-style:normal;margin:0 8px}
.strip__links{display:flex;gap:18px}
.strip__links a:hover{text-decoration:underline}

/* ---------- Header chính ---------- */
.header{background:#fff;position:sticky;top:0;z-index:60;border-bottom:1px solid var(--line)}
.header__in{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;min-height:76px}
.logo{display:flex;align-items:center;gap:10px}
.logo__mark{width:44px;height:44px;background:var(--mint);color:#fff;border-radius:12px;display:grid;place-items:center}
.logo__mark svg{width:24px;height:24px;stroke-width:2.2}
.logo__text b{display:block;font-family:'Manrope',sans-serif;font-size:19px;font-weight:800;line-height:1;color:var(--mint-deep)}
.logo__text small{display:block;font-size:11px;color:var(--muted);margin-top:4px}
.search{position:relative;max-width:640px;width:100%}
.search__box{display:flex;align-items:center;border:2px solid var(--mint);border-radius:999px;background:#fff;padding:0 6px 0 16px;height:46px}
.search__box > svg{color:var(--mint);width:20px;height:20px}
.search__box input{flex:1;border:0;outline:none;padding:0 12px;min-width:0;background:transparent}
.search__box button{background:var(--mint);color:#fff;border-radius:999px;padding:0 18px;height:34px;font-weight:700;font-size:13px}
.search__drop{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 20px 50px rgba(14,107,88,.16);padding:16px;z-index:70}
.search:focus-within .search__drop{display:block}
.search__drop h5{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-bottom:8px}
.search__pop{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.search__pop a{padding:6px 12px;border-radius:999px;background:var(--bg);font-size:13px;display:inline-flex;align-items:center;gap:5px}
.search__pop a svg{width:13px;height:13px;color:var(--mint)}
.search__pop a:hover{background:var(--mint-soft);color:var(--mint-deep)}
.search__row{display:flex;align-items:center;gap:12px;padding:8px;border-radius:var(--radius)}
.search__row:hover{background:var(--mint-soft)}
.search__row .ph{width:48px;height:48px;border-radius:8px;flex:none;border:1px solid var(--line)}
.search__row b{display:block;font-size:13.5px}
.search__row small{color:var(--muted);font-size:12px}
.search__row em{margin-left:auto;font-style:normal;font-weight:700;color:var(--mint-deep);white-space:nowrap}
.header__acts{display:flex;align-items:center;gap:8px}
.hact{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;font-size:12px;line-height:1.2;position:relative;color:var(--text)}
.hact:hover{background:var(--bg)}
.hact svg{width:22px;height:22px;color:var(--mint-deep)}
.hact b{display:block;font-size:13px}
.hact sup{position:absolute;top:2px;left:24px;background:var(--orange);color:#fff;font-size:10px;font-weight:800;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}
.hact--rx{background:var(--orange-soft);color:#9A5B00;border:1px solid #F8D9A6}
.hact--rx svg{color:var(--orange)}
.hact--rx:hover{background:#FCE8C4}
.burger{display:none;width:42px;height:42px;place-items:center;border-radius:999px;border:1px solid var(--line)}

/* ---------- Thanh danh mục icon + chip triệu chứng ---------- */
.catnav{background:#fff;border-bottom:1px solid var(--line)}
.catbar{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;padding:12px 0}
.catbar a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);font-weight:600;font-size:13px;transition:.15s}
.catbar a:hover,.catbar a.is-active{background:var(--mint-soft);color:var(--mint-deep)}
.catbar i{width:36px;height:36px;border-radius:10px;background:var(--mint-soft);color:var(--mint);display:grid;place-items:center;flex:none}
.catbar a:hover i{background:var(--mint);color:#fff}
.catbar i svg{width:20px;height:20px}
.chips{display:flex;align-items:center;gap:8px;padding:0 0 12px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips > span{font-size:13px;color:var(--muted);white-space:nowrap;flex:none;display:inline-flex;align-items:center;gap:5px}
.chips > span svg{width:14px;height:14px;color:var(--orange)}
.chips a{padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;white-space:nowrap;flex:none;transition:.15s}
.chips a:hover{border-color:var(--mint);color:var(--mint-deep);background:var(--mint-soft)}

/* ---------- Hero bento ---------- */
.bento{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-top:20px}
.promo{background:linear-gradient(135deg,#0E6B58 0%,#17A589 60%,#3FC1A4 100%);color:#fff;border-radius:var(--radius-lg);padding:36px 40px;position:relative;overflow:hidden;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center}
.promo::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08);right:-90px;top:-120px}
.promo::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.06);left:40%;bottom:-140px}
.promo > *{position:relative;z-index:1}
.promo__tag{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.18);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600}
.promo__tag svg{width:14px;height:14px}
.promo h1{font-size:clamp(26px,3vw,38px);margin:14px 0 10px}
.promo h1 span{color:#FFE08A}
.promo p{opacity:.92;font-size:14.5px;max-width:420px}
.promo__cta{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.upload{background:#fff;color:var(--text);border-radius:var(--radius-lg);padding:18px;box-shadow:0 16px 40px rgba(0,0,0,.18)}
.upload h3{font-size:15px;display:flex;align-items:center;gap:8px}
.upload h3 svg{color:var(--orange);width:20px;height:20px}
.upload p{color:var(--muted);font-size:12.5px;margin-top:4px;opacity:1;max-width:none}
.dropzone{display:block;margin-top:12px;border:2px dashed var(--mint-line);border-radius:12px;padding:20px 12px;text-align:center;background:var(--mint-soft);cursor:pointer;transition:.15s}
.dropzone:hover{border-color:var(--mint);background:#DDF3EC}
.dropzone svg{display:block;width:30px;height:30px;color:var(--mint);margin:0 auto 6px}
.dropzone b{display:block;font-size:13.5px;color:var(--mint-deep)}
.dropzone small{color:var(--muted);font-size:12px}
.dropzone input{display:none}
.upload__note{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:12px;color:var(--muted)}
.upload__note svg{width:14px;height:14px;color:var(--mint)}
.side{display:grid;gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow)}
.duty{display:flex;gap:14px;align-items:center}
.duty .ph{width:72px;height:72px;border-radius:50%;flex:none;border:3px solid var(--mint-soft)}
.duty__on{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--mint-deep);font-weight:600;background:var(--mint-soft);padding:3px 10px;border-radius:999px}
.dot{width:8px;height:8px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 3px rgba(34,197,94,.2);display:inline-block}
.duty h3{font-size:15px;margin-top:6px}
.duty small{color:var(--muted);font-size:12.5px;display:block}
.duty__btns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.duty__btns .btn{padding:9px 10px;font-size:13px}
.lookup h3{font-size:15px;display:flex;align-items:center;gap:8px}
.lookup h3 svg{color:var(--mint);width:20px;height:20px}
.lookup p{color:var(--muted);font-size:12.5px;margin-top:4px}
.lookup form{display:flex;gap:6px;margin-top:12px}
.lookup input{flex:1;min-width:0;border:1.5px solid var(--line);border-radius:999px;padding:9px 14px;outline:none}
.lookup input:focus{border-color:var(--mint)}
.lookup label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Flash sale ---------- */
.flash{margin-top:36px;background:linear-gradient(180deg,#FFF6E8,#FFFBF4);border:1px solid #FBE3BF;border-radius:var(--radius-lg);padding:22px 22px 26px}
.flash__head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.flash__head h2{font-size:22px;display:flex;align-items:center;gap:8px;color:#9A5B00}
.flash__head h2 svg{color:var(--orange);width:24px;height:24px;stroke-width:2.2}
.cd{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.cd b{background:var(--text);color:#fff;font-family:'Manrope',sans-serif;font-size:15px;min-width:34px;height:32px;border-radius:7px;display:grid;place-items:center}
.flash__head .more{margin-left:auto;color:#9A5B00;font-weight:600;font-size:13.5px}

/* ---------- Thẻ sản phẩm ---------- */
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.grid--4{grid-template-columns:repeat(4,1fr)}
.pc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;flex-direction:column;transition:.15s;position:relative}
.pc:hover{box-shadow:var(--shadow);border-color:var(--mint-line);transform:translateY(-2px)}
.pc__media{position:relative;border-radius:10px;overflow:hidden;background:var(--bg)}
.pc__media .ph{aspect-ratio:1/1}
.pc__off{position:absolute;top:8px;left:8px;background:var(--red);color:#fff;font-size:11px;font-weight:800;padding:3px 7px;border-radius:6px}
.tag{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:6px;letter-spacing:.2px;text-transform:uppercase}
.tag svg{width:11px;height:11px;stroke-width:2.4}
.tag--rx{background:var(--orange-soft);color:#B36B00}
.tag--otc{background:var(--mint-soft);color:var(--mint-deep)}
.pc .tag{margin-top:10px;align-self:flex-start}
.pc__name{font-weight:600;font-size:13.5px;line-height:1.4;margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.pc__brand{font-size:12px;color:var(--muted);margin-top:2px}
.pc__unit{margin-top:8px;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.pc__unit select{border:1px solid var(--line);border-radius:6px;padding:3px 6px;font-size:12px;background:#fff;outline:none}
.pc__price{margin-top:8px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.pc__price b{font-family:'Manrope',sans-serif;font-size:16px;color:var(--mint-deep)}
.pc__price small{color:var(--muted);font-size:12px}
.pc__price s{color:var(--muted);font-size:12px}
.pc__bar{height:6px;background:#FBE3BF;border-radius:3px;overflow:hidden;margin-top:8px}
.pc__bar span{display:block;height:100%;background:linear-gradient(90deg,var(--orange),#F5B041);border-radius:3px}
.pc__sold{font-size:11.5px;color:#9A5B00;margin-top:4px;font-weight:600}
.pc .btn{margin-top:auto;padding:9px 10px;font-size:13px}
.pc .btn:not(:first-child){margin-top:10px}

/* ---------- Danh mục nổi bật ---------- */
.cats{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.cat{background:var(--bg);border-radius:14px;padding:18px 12px;text-align:center;font-weight:600;font-size:13px;transition:.15s;border:1px solid transparent}
.cat:hover{background:var(--mint-soft);border-color:var(--mint-line);color:var(--mint-deep)}
.cat i{width:52px;height:52px;border-radius:50%;background:#fff;display:grid;place-items:center;margin:0 auto 10px;color:var(--mint);box-shadow:var(--shadow)}
.cat i svg{width:24px;height:24px}
.cat small{display:block;color:var(--muted);font-weight:400;font-size:11.5px;margin-top:2px}

/* ---------- Tabs ---------- */
.tabs{display:inline-flex;gap:4px;background:var(--bg);padding:4px;border-radius:999px}
.tabs button{padding:8px 18px;border-radius:999px;font-weight:600;font-size:13.5px;color:var(--muted);transition:.15s}
.tabs button.is-active{background:#fff;color:var(--mint-deep);box-shadow:var(--shadow)}
.tabs button:hover:not(.is-active){color:var(--text)}
.tab-pane{display:none}
.tab-pane.is-active{display:grid}

/* ---------- Góc sức khỏe ---------- */
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.art{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;transition:.15s}
.art:hover{box-shadow:var(--shadow)}
.art .ph{aspect-ratio:16/9}
.art__body{padding:16px 18px 18px}
.art__meta{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center}
.art__meta span{color:var(--mint);font-weight:600}
.art h3{font-size:16px;margin:8px 0 6px}
.art p{color:var(--muted);font-size:13px}
.art__by{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:12px;color:var(--muted)}
.art__by .ph{width:26px;height:26px;border-radius:50%;aspect-ratio:1}

/* ---------- Tìm nhà thuốc ---------- */
.finder{display:grid;grid-template-columns:1fr 1.1fr;gap:20px;background:var(--bg);border-radius:var(--radius-lg);padding:20px}
.finder__ctl{display:flex;gap:8px;margin-bottom:12px}
.finder__ctl select,.finder__ctl input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:9px 14px;background:#fff;outline:none;min-width:0}
.finder__ctl select:focus,.finder__ctl input:focus{border-color:var(--mint)}
.store{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px;align-items:flex-start}
.store:hover{border-color:var(--mint)}
.store i{width:34px;height:34px;border-radius:9px;background:var(--mint-soft);color:var(--mint);display:grid;place-items:center;flex:none;font-style:normal;font-weight:800;font-family:'Manrope',sans-serif;font-size:13px}
.store b{display:block;font-size:14px}
.store small{display:block;color:var(--muted);font-size:12.5px}
.store__open{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#15803D;font-weight:600;margin-top:4px}
.store__open .dot{width:7px;height:7px}
.store__open.is-closed{color:var(--red)}
.store__open.is-closed .dot{background:var(--red);box-shadow:0 0 0 3px rgba(224,80,58,.18)}
.store .btn{margin-left:auto;flex:none;align-self:center}
.map{border-radius:14px;min-height:360px;position:relative;overflow:hidden;background:
  linear-gradient(#DCE5E8 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg,#DCE5E8 1px,transparent 1px) 0 0/40px 40px,#EDF2F4}
.map::before{content:"";position:absolute;left:-10%;top:40%;width:120%;height:14px;background:#fff;transform:rotate(-12deg);border-radius:8px}
.map::after{content:"";position:absolute;left:55%;top:-10%;width:12px;height:120%;background:#fff;transform:rotate(18deg);border-radius:8px}
.pin{position:absolute;width:30px;height:30px;border-radius:50% 50% 50% 0;background:var(--mint);transform:rotate(-45deg);border:3px solid #fff;box-shadow:0 4px 10px rgba(0,0,0,.2);z-index:1}
.pin::after{content:"";position:absolute;inset:8px;background:#fff;border-radius:50%}
.pin--hot{background:var(--orange)}
.map__note{position:absolute;bottom:12px;left:12px;background:#fff;padding:6px 12px;border-radius:999px;font-size:12px;color:var(--muted);z-index:1;box-shadow:var(--shadow)}

/* ---------- Cam kết ---------- */
.commit{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.commit div{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:16px}
.commit i{width:46px;height:46px;border-radius:12px;background:var(--mint-soft);color:var(--mint);display:grid;place-items:center;flex:none}
.commit i svg{width:24px;height:24px}
.commit b{display:block;font-size:14px}
.commit small{color:var(--muted);font-size:12.5px}

/* ---------- App band ---------- */
.app{background:var(--mint-soft);border-radius:var(--radius-lg);padding:32px 40px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.app h2{font-size:24px;color:var(--mint-deep)}
.app p{color:var(--muted);margin-top:6px;max-width:520px}
.app__btns{display:flex;gap:10px;flex-wrap:wrap}
.app__btns a{display:flex;align-items:center;gap:8px;background:var(--text);color:#fff;padding:10px 16px;border-radius:12px;font-size:12px;line-height:1.1}
.app__btns a b{display:block;font-size:14px}
.app__btns svg{width:22px;height:22px}
.app__qr{width:92px;height:92px;background:#fff;border-radius:12px;padding:8px;flex:none}
.app__qr div{width:100%;height:100%;background:
  repeating-linear-gradient(0deg,var(--text) 0 6px,transparent 6px 12px),
  repeating-linear-gradient(90deg,var(--text) 0 6px,transparent 6px 12px);background-blend-mode:multiply;opacity:.8}

/* ---------- Footer ---------- */
.footer{background:#0B2F28;color:rgba(255,255,255,.78);margin-top:48px;font-size:13.5px}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding:44px 0 32px}
.footer h4{color:#fff;font-size:14px;margin-bottom:14px}
.footer a{display:block;padding:4px 0}
.footer a:hover{color:#fff}
.footer .logo__text b{color:#fff}
.footer .logo__text small{color:rgba(255,255,255,.6)}
.footer__about p{margin-top:12px;font-size:13px;line-height:1.7}
.footer__cert{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.footer__cert span{border:1px solid rgba(255,255,255,.2);padding:5px 10px;border-radius:6px;font-size:11.5px;display:inline-flex;align-items:center;gap:5px}
.footer__cert svg{width:13px;height:13px;color:#4ADE80}
.footer__bot{border-top:1px solid rgba(255,255,255,.1);padding:16px 0 22px;font-size:12px;color:rgba(255,255,255,.55);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Trang con: breadcrumb + page head ---------- */
.crumb{font-size:12.5px;color:var(--muted);padding:14px 0 0;display:flex;gap:6px;flex-wrap:wrap}
.crumb a:hover{color:var(--mint)}
.page-head{padding:14px 0 20px}
.page-head h1{font-size:28px}
.page-head p{color:var(--muted);margin-top:4px}

/* ---------- Danh mục: sidebar + grid ---------- */
.shop{display:grid;grid-template-columns:260px 1fr;gap:24px;padding-bottom:48px}
.side-f{position:sticky;top:96px;align-self:start;display:grid;gap:16px}
.fbox{border:1px solid var(--line);border-radius:14px;padding:16px}
.fbox h4{font-size:13.5px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.fbox h4 svg{width:14px;height:14px;color:var(--muted)}
.tree a{display:flex;justify-content:space-between;padding:6px 0;font-size:13.5px}
.tree a span{color:var(--muted);font-size:12px}
.tree a:hover{color:var(--mint)}
.tree ul{list-style:none;padding-left:14px;border-left:1px solid var(--line);margin:2px 0 6px 6px}
.tree ul a{font-size:13px;padding:4px 0 4px 8px}
.tree > a.is-active{color:var(--mint-deep);font-weight:700}
.check{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:13.5px;cursor:pointer}
.check input{accent-color:var(--mint);width:16px;height:16px}
.check span{color:var(--muted);font-size:12px;margin-left:auto}
.range{display:flex;align-items:center;gap:8px;margin-top:8px}
.range input{width:100%;border:1px solid var(--line);border-radius:8px;padding:7px 10px;outline:none;min-width:0}
.range input:focus{border-color:var(--mint)}
.range label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.switch{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13.5px;cursor:pointer;padding:4px 0}
.switch input{appearance:none;width:40px;height:22px;border-radius:11px;background:#D5DCE0;position:relative;transition:.15s;flex:none;cursor:pointer}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.15s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch input:checked{background:var(--orange)}
.switch input:checked::after{left:21px}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.toolbar .count{color:var(--muted);font-size:13px}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pills a{padding:6px 13px;border:1px solid var(--line);border-radius:999px;font-size:13px}
.pills a.is-active,.pills a:hover{border-color:var(--mint);background:var(--mint-soft);color:var(--mint-deep)}
.toolbar .sort{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.toolbar .sort select{border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:#fff;outline:none;font-size:13px}
.pager{display:flex;justify-content:center;gap:6px;margin-top:28px}
.pager a{min-width:38px;height:38px;border:1px solid var(--line);border-radius:999px;display:grid;place-items:center;font-weight:600;font-size:13.5px;padding:0 8px}
.pager a.is-active{background:var(--mint);color:#fff;border-color:var(--mint)}
.pager a:hover:not(.is-active){border-color:var(--mint);color:var(--mint-deep)}
.side-f .btn{width:100%}
.side-f__toggle{display:none}

/* ---------- Chi tiết sản phẩm ---------- */
.pd{display:grid;grid-template-columns:1fr 1.15fr;gap:36px;padding:8px 0 40px}
.gallery__main{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--bg)}
.gallery__main .ph{aspect-ratio:1/1}
.gallery__thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.gallery__thumbs .ph{aspect-ratio:1;border-radius:10px;border:2px solid var(--line);cursor:pointer}
.gallery__thumbs .ph.is-active{border-color:var(--mint)}
.pd__brand{font-size:13px;color:var(--muted)}
.pd__brand a{color:var(--mint);font-weight:600}
.pd h1{font-size:26px;margin:6px 0 10px}
.pd__meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);align-items:center}
.pd__meta .star{color:#F5B041;font-weight:700}
.pd__price{display:flex;align-items:baseline;gap:10px;margin-top:18px;flex-wrap:wrap}
.pd__price b{font-family:'Manrope',sans-serif;font-size:32px;color:var(--mint-deep)}
.pd__price small{color:var(--muted)}
.pd__price s{color:var(--muted)}
.pd__price em{font-style:normal;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:2px 8px;border-radius:6px}
.units{margin-top:16px}
.units h4{font-size:13px;margin-bottom:8px}
.units__row{display:flex;gap:8px;flex-wrap:wrap}
.units__row label{position:relative;cursor:pointer}
.units__row input{position:absolute;opacity:0;inset:0}
.units__row span{display:block;border:1.5px solid var(--line);border-radius:10px;padding:8px 14px;font-size:13px;line-height:1.3;transition:.15s;background:#fff}
.units__row span small{display:block;color:var(--muted);font-size:11.5px}
.units__row input:checked + span{border-color:var(--mint);background:var(--mint-soft);color:var(--mint-deep)}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;overflow:hidden}
.qty button{width:38px;height:40px;font-size:18px;color:var(--muted)}
.qty input{width:46px;text-align:center;border:0;outline:none;font-weight:700;height:40px}
.pd__buy{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;align-items:center}
.pd__buy .btn{flex:1}
.rx-box{margin-top:18px;background:var(--orange-soft);border:1px solid #F8D9A6;border-radius:14px;padding:16px;display:flex;gap:12px;align-items:flex-start}
.rx-box svg{width:26px;height:26px;color:var(--orange);flex:none;margin-top:2px}
.rx-box b{display:block;color:#9A5B00;font-size:14px}
.rx-box p{font-size:13px;color:#7A5A2A;margin-top:3px}
.rx-box .btn{margin-top:10px}
.spec{width:100%;border-collapse:collapse;margin-top:20px;font-size:13.5px}
.spec th,.spec td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec th{width:38%;color:var(--muted);font-weight:500}
.spec tr:last-child th,.spec tr:last-child td{border:0}
.pd__perks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:16px}
.pd__perks div{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--muted)}
.pd__perks svg{width:18px;height:18px;color:var(--mint)}
.dtabs{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:44px}
.dtabs__nav{display:flex;border-bottom:1px solid var(--line);background:var(--bg);overflow-x:auto}
.dtabs__nav button{padding:14px 22px;font-weight:600;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px}
.dtabs__nav button.is-active{color:var(--mint-deep);border-color:var(--mint);background:#fff}
.dtabs__pane{display:none;padding:24px 28px;max-width:860px}
.dtabs__pane.is-active{display:block}
.dtabs__pane h3{font-size:17px;margin-bottom:10px}
.dtabs__pane p,.dtabs__pane li{color:var(--text);font-size:14px;margin-bottom:10px;line-height:1.7}
.dtabs__pane ul{padding-left:20px}
.note{background:var(--mint-soft);border-left:3px solid var(--mint);padding:10px 14px;border-radius:0 8px 8px 0;font-size:13px;margin-top:14px;color:var(--mint-deep);font-weight:600}
.buybar{display:none;position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 14px;z-index:80;box-shadow:0 -6px 20px rgba(0,0,0,.08);align-items:center;gap:10px}
.buybar b{font-family:'Manrope',sans-serif;font-size:18px;color:var(--mint-deep)}
.buybar small{display:block;color:var(--muted);font-size:11.5px}
.buybar .btn{margin-left:auto}

/* ---------- Tải đơn thuốc ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}
.step{background:var(--bg);border-radius:14px;padding:18px;display:flex;gap:12px;align-items:flex-start;position:relative}
.step i{width:34px;height:34px;border-radius:50%;background:var(--mint);color:#fff;font-style:normal;font-weight:800;display:grid;place-items:center;flex:none;font-family:'Manrope',sans-serif}
.step b{display:block;font-size:14.5px}
.step small{color:var(--muted);font-size:12.5px}
.step.is-active{background:var(--mint-soft);border:1px solid var(--mint-line)}
.rx-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;padding-bottom:48px}
.dropzone--big{padding:44px 20px}
.dropzone--big svg{width:44px;height:44px}
.dropzone--big b{font-size:16px}
.rx-tips{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rx-tips div{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted)}
.rx-tips svg{width:16px;height:16px;color:var(--mint);flex:none;margin-top:2px}
.form{display:grid;gap:14px}
.form label{font-size:13px;font-weight:600;display:block;margin-bottom:5px}
.form input,.form select,.form textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:10px 13px;outline:none;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--mint)}
.form textarea{min-height:100px;resize:vertical}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .check{font-size:13px;color:var(--muted);align-items:flex-start}
.form .check input{width:16px;height:16px;padding:0;margin-top:2px;flex:none}
.callback{background:var(--mint-deep);color:#fff;border-radius:14px;padding:16px 18px;display:flex;gap:12px;align-items:center;margin-top:16px}
.callback svg{width:28px;height:28px;flex:none}
.callback b{display:block;font-size:15px}
.callback small{opacity:.8;font-size:12.5px}

/* ---------- Hệ thống nhà thuốc ---------- */
.sys{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-bottom:48px}
.district{margin-bottom:22px}
.district h3{font-size:15px;color:var(--mint-deep);display:flex;align-items:center;gap:8px;margin-bottom:8px;padding-bottom:6px;border-bottom:2px solid var(--mint-soft)}
.district h3 span{background:var(--mint-soft);font-size:11.5px;padding:2px 8px;border-radius:999px}
.store--full{display:grid;grid-template-columns:auto 1fr auto;gap:12px}
.store__lines{display:grid;gap:3px;margin-top:4px;font-size:12.5px;color:var(--muted)}
.store__lines span{display:flex;gap:6px;align-items:center}
.store__lines svg{width:13px;height:13px;color:var(--mint)}
.store__acts{display:flex;flex-direction:column;gap:6px;align-self:center}
.map--tall{position:sticky;top:96px;min-height:560px}

/* ---------- Liên hệ ---------- */
.channels{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:32px}
.channel{border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center}
.channel i{width:48px;height:48px;border-radius:50%;background:var(--mint-soft);color:var(--mint);display:grid;place-items:center;margin:0 auto 10px}
.channel i svg{width:22px;height:22px}
.channel b{display:block;font-size:14.5px}
.channel small{color:var(--muted);font-size:12.5px;display:block;margin-top:2px}
.channel .val{color:var(--mint-deep);font-weight:700;margin-top:8px;display:block;font-family:'Manrope',sans-serif;font-size:17px}
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;padding-bottom:48px}
.faq details{border:1px solid var(--line);border-radius:12px;padding:0 16px;margin-bottom:8px}
.faq summary{padding:13px 0;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--mint);font-size:20px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 14px;color:var(--muted);font-size:13.5px}
.info-box{background:var(--mint-soft);border-radius:14px;padding:18px;margin-top:16px;font-size:13.5px}
.info-box b{display:block;margin-bottom:4px}
.info-box p{color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .grid{grid-template-columns:repeat(4,1fr)}
  .catbar{grid-template-columns:repeat(4,1fr)}
  .cats{grid-template-columns:repeat(4,1fr)}
  .promo{grid-template-columns:1fr;padding:28px}
  .footer__top{grid-template-columns:1fr 1fr}
  .header__in{gap:14px}
  .hact span{display:none}
  .hact--rx span{display:block}
}
@media (max-width:980px){
  .header__in{grid-template-columns:auto 1fr auto}
  .search{grid-column:1/-1;grid-row:2;max-width:none;margin-bottom:12px}
  .header__in{min-height:0;padding-top:12px}
  .burger{display:grid}
  .hact--rx{display:none}
  .catnav .container{display:none}
  .catnav.is-open .container{display:block}
  .catbar{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:1fr}
  .grid,.grid--4{grid-template-columns:repeat(3,1fr)}
  .articles{grid-template-columns:1fr}
  .finder{grid-template-columns:1fr}
  .map{min-height:260px}
  .commit{grid-template-columns:1fr 1fr}
  .app{grid-template-columns:1fr;padding:24px}
  .shop{grid-template-columns:1fr}
  .side-f{position:static;display:none}
  .side-f.is-open{display:grid}
  .side-f__toggle{display:inline-flex;margin-bottom:14px}
  .pd{grid-template-columns:1fr;gap:24px}
  .rx-layout,.sys,.contact{grid-template-columns:1fr}
  .map--tall{position:static;min-height:300px}
  .channels{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .buybar{display:flex}
  body.has-buybar{padding-bottom:72px}
}
@media (max-width:640px){
  .strip__links{display:none}
  .strip__in{justify-content:center;text-align:center;font-size:12px}
  .strip__in i:last-of-type,.strip__in span:last-of-type{display:none}
  .promo{padding:22px 18px}
  .promo h1{font-size:24px}
  .flash{padding:16px 14px 20px}
  .grid,.grid--4{grid-template-columns:repeat(2,1fr);gap:10px}
  .pc{padding:10px}
  .cats{grid-template-columns:repeat(3,1fr)}
  .cat{padding:14px 8px}
  .commit{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr;gap:24px;padding:32px 0 24px}
  .section{padding:32px 0}
  .section__head h2{font-size:21px}
  .tabs{width:100%;overflow-x:auto}
  .tabs button{padding:8px 14px}
  .store .btn{display:none}
  .store--full{grid-template-columns:auto 1fr}
  .store__acts{grid-column:2;flex-direction:row}
  .form__row{grid-template-columns:1fr}
  .rx-tips{grid-template-columns:1fr}
  .channels{grid-template-columns:1fr}
  .gallery__thumbs{grid-template-columns:repeat(4,1fr)}
  .pd h1{font-size:22px}
  .pd__price b{font-size:26px}
  .pd__perks{grid-template-columns:1fr}
  .dtabs__pane{padding:18px 16px}
  .pager a{min-width:34px;height:34px}
}