/* ═══════════════ LAPLABVN — DESIGN SYSTEM ═══════════════ */
:root{
  --brand:#0260BC; --brand-2:#02C4C3; --brand-deep:#014E96; --brand-soft:#EAF4FC; --brand-line:#BBD9F0;
  --accent:#FC6A2E; --accent-2:#FF8A3D; --accent-deep:#E05512; --accent-soft:#FFF0E7; --accent-line:#FFD3B8;
  --ink:#1B2437; --ink-2:#4A5568; --muted:#8A94A6;
  --bg:#F5F8FB; --surface:#FFFFFF; --line:#E3EAF2; --line-2:#CFDAE6;
  --blue:#2D6BFF; --blue-soft:#EAF0FF;
  --green:#16A34A; --green-soft:#E7F7EE;
  --red:#E11D48; --red-soft:#FDE8ED;
  --amber:#F59E0B; --amber-soft:#FEF3DD;
  --purple:#7C3AED; --purple-soft:#F1EAFE;
  --cyan:#06B6D4;
  --navy:#141B2E; --navy-2:#1E2742; --navy-line:#2E3A5C;
  --r-sm:10px; --r-md:14px; --r-lg:18px; --r-xl:22px;
  --sh-sm:0 1px 3px rgba(27,36,55,.08);
  --sh-md:0 6px 20px rgba(27,36,55,.10);
  --sh-lg:0 18px 50px rgba(27,36,55,.18);
  --sh-brand:0 8px 22px rgba(2,96,188,.32);
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-num:'Space Grotesk','Be Vietnam Pro',sans-serif;
  --nav-h:54px;
  --ease:cubic-bezier(.22,.9,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.locked{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}
::selection{background:var(--brand);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--brand-line);border-radius:8px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--brand-2)}
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.ic{width:20px;height:20px;flex:none}
.hidden{display:none!important}
section{scroll-margin-top:calc(var(--nav-h) + 14px)}

/* ══════════ BUTTONS ══════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:14px;padding:10px 18px;border-radius:12px;transition:all .22s var(--ease);white-space:nowrap;line-height:1.2}
.btn .ic{width:18px;height:18px}
.btn-primary{background:linear-gradient(135deg,#02B5B6 0%,var(--brand) 55%,var(--brand-deep));color:#fff;box-shadow:var(--sh-brand)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(2,96,188,.42);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{border:1.6px solid var(--brand-line);color:var(--brand-deep);background:var(--surface)}
.btn-outline:hover{border-color:var(--brand);background:var(--brand-soft)}
.btn-ghost{color:var(--ink-2)}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-deep)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-block{width:100%}
.btn-lg{padding:14px 22px;font-size:15px;border-radius:14px}
.btn-sm{padding:7px 12px;font-size:13px}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important}
.link{color:var(--brand-deep);font-weight:600;background:none;border:none;font-size:inherit;padding:0}
.link:hover{text-decoration:underline}

/* ══════════ TOPBAR ══════════ */
.topbar{background:var(--surface);border-bottom:1px solid var(--line);position:relative;z-index:60}
.topbar-inner{display:flex;align-items:center;gap:18px;height:78px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{width:42px;height:42px;object-fit:contain}
.logo-text{font-family:var(--font-num);font-weight:700;font-size:24px;letter-spacing:.5px;color:#0260BC;line-height:1;display:flex;flex-direction:column}
.logo-text b{color:#02C4C3;font-weight:700;display:inline}
.logo-text{flex-direction:row;align-items:baseline;gap:0}
.logo-text small{display:block;font-family:var(--font);font-size:9.5px;font-weight:500;color:var(--muted);letter-spacing:.4px;margin-top:3px}
.logo-text{flex-wrap:wrap;max-width:130px}
.logo-text small{flex-basis:100%}
.search{flex:1;max-width:520px;display:flex;align-items:center;gap:10px;background:var(--bg);border:1.6px solid var(--line);border-radius:14px;padding:0 14px;height:46px;position:relative;transition:border .2s,box-shadow .2s;color:var(--muted)}
.search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(2,96,188,.12);color:var(--brand)}
.search input{flex:1;border:none;outline:none;background:none;font-size:14px;height:100%;color:var(--ink)}
.search input::placeholder{color:var(--muted)}
.search-clear{font-size:20px;color:var(--muted);width:26px;height:26px;border-radius:50%;line-height:1}
.search-clear:hover{background:var(--line);color:var(--ink)}
.suggest{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-lg);z-index:70;overflow:hidden;max-height:380px;overflow-y:auto}
.suggest-item{display:flex;align-items:center;gap:12px;padding:10px 14px;cursor:pointer;transition:background .15s;width:100%;text-align:left}
.suggest-item:hover{background:var(--brand-soft)}
.suggest-art{width:44px;height:44px;border-radius:10px;overflow:hidden;flex:none}
.suggest-art svg{width:100%;height:100%}
.suggest-info{flex:1;min-width:0}
.suggest-info b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.suggest-info span{font-size:12px;color:var(--muted)}
.suggest-price{font-weight:800;color:var(--brand-deep);font-size:13.5px;white-space:nowrap}
.suggest-none{padding:16px;text-align:center;color:var(--muted);font-size:13px}
.quote-btn{flex:none}
.hotline{display:flex;align-items:center;gap:10px;flex:none;padding:6px 12px;border-radius:12px;background:var(--brand-soft);border:1px solid var(--brand-line)}
.hotline-ic{position:relative;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;display:flex;align-items:center;justify-content:center}
.hotline-ic .ic{width:19px;height:19px}
.pulse-dot{position:absolute;top:-1px;right:-1px;width:10px;height:10px;border-radius:50%;background:var(--green);border:2px solid #fff;animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.5)}70%{box-shadow:0 0 0 7px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}
.hotline-text{display:flex;flex-direction:column;line-height:1.25}
.hotline-text small{font-size:10px;font-weight:700;letter-spacing:1px;color:var(--muted)}
.hotline-text b{font-size:15px;color:var(--brand-deep);font-family:var(--font-num)}
.auth-area{display:flex;gap:8px;flex:none}
.user-area{position:relative;flex:none}
.user-chip{display:flex;align-items:center;gap:9px;padding:6px 12px 6px 6px;border-radius:999px;border:1.6px solid var(--line);background:var(--surface);transition:border .2s}
.user-chip:hover{border-color:var(--brand)}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;flex:none}
.avatar-lg{width:64px;height:64px;font-size:26px}
.user-name{font-weight:700;font-size:13.5px;max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chev{width:16px;height:16px;color:var(--muted)}
.user-menu{position:absolute;top:calc(100% + 10px);right:0;width:250px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-lg);padding:8px;z-index:70;animation:pop .18s var(--ease)}
.user-menu-head{padding:10px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.user-menu-head b{display:block;font-size:14px}
.user-menu-head span{font-size:12px;color:var(--muted);word-break:break-all}
.user-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--ink-2);transition:background .15s;text-align:left}
.user-menu button:hover{background:var(--brand-soft);color:var(--brand-deep)}
.user-menu button.danger{color:var(--red)}
.user-menu button.danger:hover{background:var(--red-soft)}
.user-menu hr{border:none;border-top:1px solid var(--line);margin:6px 0}
.user-menu .ic{width:18px;height:18px}
.menu-badge{margin-left:auto;background:var(--brand);color:#fff;font-size:11px;font-weight:800;min-width:20px;height:20px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 6px}
.cart-btn{position:relative;width:46px;height:46px;border-radius:14px;border:1.6px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:center;color:var(--ink);transition:all .2s;flex:none}
.cart-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.cart-btn .ic{width:22px;height:22px}
.cart-count{position:absolute;top:-7px;right:-7px;min-width:21px;height:21px;padding:0 5px;border-radius:999px;background:var(--red);color:#fff;font-size:11.5px;font-weight:800;display:flex;align-items:center;justify-content:center;border:2px solid #fff;font-family:var(--font-num)}
.cart-count.bump{animation:bump .4s var(--ease)}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.45)}100%{transform:scale(1)}}
.hamburger{display:none;flex-direction:column;gap:5px;width:42px;height:42px;align-items:center;justify-content:center;border-radius:12px;border:1.6px solid var(--line)}
.hamburger span{width:20px;height:2.4px;background:var(--ink);border-radius:2px;transition:all .25s}
.hamburger.open span:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}

/* ══════════ NAV ══════════ */
.mainnav{background:linear-gradient(90deg,var(--brand-deep) 0%,var(--brand) 45%,#027ABE 100%);box-shadow:inset 0 -2px 0 rgba(2,196,195,.55);position:sticky;top:0;z-index:55;transition:box-shadow .25s}
.mainnav.scrolled{box-shadow:inset 0 -2px 0 rgba(2,196,195,.55),0 6px 24px rgba(1,78,150,.35)}
.nav-inner{display:flex;align-items:center;gap:4px;height:var(--nav-h)}
.nav-link{display:flex;align-items:center;gap:5px;color:#fff;font-weight:700;font-size:13.5px;letter-spacing:.4px;padding:8px 15px;border-radius:10px;position:relative;transition:background .2s;white-space:nowrap}
.nav-link .ic{width:15px;height:15px}
.nav-link:hover{background:rgba(255,255,255,.14)}
.nav-link.active{background:rgba(255,255,255,.18)}
.nav-link.active::after{content:'';position:absolute;left:15px;right:15px;bottom:4px;height:2.6px;border-radius:2px;background:#fff}
.nav-drop{position:relative}
.drop-panel{position:absolute;top:calc(100% + 6px);left:0;width:480px;background:var(--surface);border-radius:var(--r-md);box-shadow:var(--sh-lg);border:1px solid var(--line);padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:4px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .22s var(--ease);z-index:60}
.nav-drop:hover .drop-panel,.nav-drop:focus-within .drop-panel{opacity:1;visibility:visible;transform:translateY(0)}
.drop-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;transition:background .15s}
.drop-item:hover{background:var(--brand-soft)}
.drop-item .cat-ic{width:36px;height:36px;font-size:0}
.drop-item .cat-ic .ic{width:19px;height:19px}
.drop-item b{display:block;font-size:13.5px}
.drop-item span{font-size:11.5px;color:var(--muted)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:7px;color:#E4FBFA;font-size:12.5px;font-weight:600;white-space:nowrap}
.nav-cta .ic{width:16px;height:16px;color:#FFD23A}
.mobile-menu{position:sticky;top:var(--nav-h);z-index:54;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--sh-md);display:flex;flex-direction:column;padding:10px 20px 14px;animation:slideDown .25s var(--ease)}
.mobile-menu a{padding:11px 8px;font-weight:600;border-bottom:1px solid var(--line);font-size:14.5px}
.mobile-menu a:last-child{border:none}
.mobile-menu a:active{color:var(--brand)}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* ══════════ HERO ══════════ */
.hero{padding-top:22px}
.hero-mosaic{display:grid;grid-template-columns:1fr 2.15fr 1fr;grid-template-rows:1fr 1fr;gap:14px;height:470px}
.tile{position:relative;border-radius:var(--r-lg);overflow:hidden;display:block;box-shadow:var(--sh-sm)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.tile:hover img{transform:scale(1.05)}
.tile-portrait{grid-row:1/3}
.tile-main{grid-row:1/3}
.tile-col{display:grid;grid-template-rows:1fr 1fr;gap:14px;grid-row:1/3}
.tile-grad{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,14,30,.72));pointer-events:none}
.tile-caption{position:absolute;left:20px;right:20px;bottom:18px;color:#fff}
.tile-tag{display:inline-block;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.35);padding:4px 12px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;margin-bottom:10px}
.tag-hot{background:var(--brand);border-color:var(--brand)}
.tile-caption h3{font-size:19px;font-weight:800;line-height:1.3;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.main-caption h2{font-size:34px;font-weight:900;line-height:1.15;letter-spacing:-.5px;text-shadow:0 2px 16px rgba(0,0,0,.45)}
.main-caption p{margin:8px 0 14px;font-size:14px;opacity:.92}
.tile-btn{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--brand-deep);font-weight:800;font-size:13.5px;padding:10px 18px;border-radius:12px;transition:all .25s}
.tile:hover .tile-btn{background:var(--brand);color:#fff;gap:12px}
.tile-btn .ic{width:16px;height:16px}
.app-badge{position:absolute;top:12px;right:12px;width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-family:var(--font-num);font-weight:700;font-size:21px;box-shadow:0 4px 14px rgba(0,0,0,.35);z-index:2}
.badge-ai{background:#2A0A00;color:#FF9A00;border:1.6px solid #FF9A00}
.badge-ae{background:#00005B;color:#9999FF;border:1.6px solid #9999FF}
.tile-mini{position:absolute;left:14px;right:14px;bottom:12px;color:#fff;z-index:2;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.tile-mini b{display:block;font-size:14.5px}
.tile-mini span{font-size:11.5px;opacity:.85}
.tile-col .tile::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,14,30,.55));pointer-events:none}
.hero-strip{display:flex;justify-content:center;gap:8px 38px;flex-wrap:wrap;margin-top:18px;padding:14px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md)}
.hero-strip span{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-2)}
.hero-strip .ic{width:18px;height:18px;color:var(--brand)}

/* ══════════ SECTIONS ══════════ */
.section{padding:52px 20px 8px}
.sec-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.sec-title{display:flex;align-items:center;gap:14px}
.sec-ic{width:48px;height:48px;border-radius:14px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;flex:none}
.sec-ic .ic{width:24px;height:24px}
.sec-title h2{font-size:23px;font-weight:800;letter-spacing:-.3px}
.sec-title p{font-size:13px;color:var(--muted);margin-top:2px}

/* ══════════ CATEGORIES ══════════ */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat-card{background:var(--surface);border:1.6px solid var(--line);border-radius:var(--r-lg);padding:22px 16px 18px;text-align:center;cursor:pointer;transition:all .25s var(--ease);position:relative;overflow:hidden}
.cat-card::before{content:'';position:absolute;inset:0;background:radial-gradient(120px 80px at 50% 0%,var(--brand-soft),transparent);opacity:0;transition:opacity .25s}
.cat-card:hover{transform:translateY(-5px);border-color:var(--brand);box-shadow:var(--sh-md)}
.cat-card:hover::before{opacity:1}
.cat-ic{width:62px;height:62px;margin:0 auto 12px;border-radius:18px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;transition:all .25s;position:relative}
.cat-ic .ic{width:30px;height:30px}
.cat-card:hover .cat-ic{background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;transform:scale(1.08) rotate(-4deg)}
.cat-name{font-weight:800;font-size:15px;position:relative}
.cat-count{font-size:12.5px;color:var(--muted);margin-top:3px;position:relative}

/* ══════════ FLASH SALE ══════════ */
.flash{margin-top:52px;background:radial-gradient(900px 400px at 15% 0%,#0B2B55 0%,var(--navy) 55%);padding:40px 0 44px;position:relative;overflow:hidden;color:#fff}
.flash-glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.g1{width:420px;height:420px;background:rgba(252,106,46,.24);top:-160px;right:-80px}
.g2{width:300px;height:300px;background:rgba(2,96,188,.3);bottom:-120px;left:-60px}
.flash .container{position:relative}
.flash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:14px;flex-wrap:wrap}
.flash-title{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.flash-bolt{width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,#FFD23A,var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(252,106,46,.5);animation:boltFlash 2.2s infinite}
@keyframes boltFlash{0%,100%{filter:brightness(1)}50%{filter:brightness(1.3)}}
.flash-bolt .ic{width:24px;height:24px}
.flash-title h2{font-size:26px;font-weight:900;letter-spacing:1px;font-style:italic;background:linear-gradient(90deg,#FFD23A,#FF8A3D);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.flash-sub{font-size:13px;color:#9AA6C8}
.countdown{display:flex;align-items:center;gap:6px;font-family:var(--font-num)}
.countdown span{background:var(--accent);color:#fff;font-weight:700;font-size:18px;min-width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(252,106,46,.4)}
.countdown i{font-style:normal;font-weight:700;color:#FF8A3D;font-size:18px}
.flash-nav{display:flex;gap:8px}
.flash-nav button{width:40px;height:40px;border-radius:12px;background:var(--navy-2);border:1px solid var(--navy-line);color:#C8D2EC;display:flex;align-items:center;justify-content:center;transition:all .2s}
.flash-nav button:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.flash-row{display:flex;gap:16px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.flash-row::-webkit-scrollbar{height:8px}
.flash-row::-webkit-scrollbar-track{background:var(--navy-2);border-radius:8px}
.flash-row::-webkit-scrollbar-thumb{background:var(--brand);border-radius:8px;border:none}
.flash-card{min-width:236px;max-width:236px;background:var(--navy-2);border:1px solid var(--navy-line);border-radius:var(--r-lg);overflow:hidden;scroll-snap-align:start;transition:all .25s var(--ease);cursor:pointer;position:relative}
.flash-card:hover{transform:translateY(-5px);border-color:var(--brand);box-shadow:0 14px 34px rgba(0,0,0,.4)}
.flash-art{height:130px;position:relative;overflow:hidden}
.flash-art svg{width:100%;height:100%;transition:transform .4s}
.flash-card:hover .flash-art svg{transform:scale(1.07)}
.flash-off{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-size:11.5px;font-weight:800;padding:4px 9px;border-radius:8px;font-family:var(--font-num);z-index:2}
.flash-body{padding:13px 14px 14px}
.flash-name{font-size:13.5px;font-weight:700;line-height:1.35;height:37px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.flash-prices{display:flex;align-items:baseline;gap:8px;margin:8px 0 10px}
.flash-now{color:#FF8A3D;font-weight:800;font-size:16.5px;font-family:var(--font-num)}
.flash-old{color:#7A86A8;font-size:12px;text-decoration:line-through}
.flash-progress{height:6px;border-radius:6px;background:#0F1526;overflow:hidden;margin-bottom:6px}
.flash-progress i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#FFD23A,var(--accent))}
.flash-sold{font-size:11px;color:#9AA6C8;margin-bottom:10px}
.flash-add{width:100%;padding:9px;border-radius:10px;background:rgba(252,106,46,.15);border:1px solid rgba(252,106,46,.5);color:#FF8A3D;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center;gap:7px;transition:all .2s}
.flash-add:hover{background:var(--accent);color:#fff}
.flash-add .ic{width:16px;height:16px}

/* ══════════ PRODUCTS ══════════ */
.prod-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.prod-tabs button{padding:9px 20px;border-radius:999px;font-weight:700;font-size:13.5px;color:var(--ink-2);background:var(--surface);border:1.6px solid var(--line);transition:all .2s}
.prod-tabs button:hover{border-color:var(--brand);color:var(--brand-deep)}
.prod-tabs button.active{background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;border-color:transparent;box-shadow:var(--sh-brand)}
.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.filter-selects{display:flex;gap:10px;flex-wrap:wrap}
.filter-selects select{padding:10px 36px 10px 14px;border-radius:11px;border:1.6px solid var(--line);background:var(--surface);font-weight:600;font-size:13px;color:var(--ink-2);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%238A94A6' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:15px;transition:border .2s}
.filter-selects select:hover,.filter-selects select:focus{border-color:var(--brand);outline:none}
.filter-meta{display:flex;align-items:center;gap:10px}
.result-count{font-size:13px;color:var(--muted);font-weight:600}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.prod-card{background:var(--surface);border:1.6px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:all .25s var(--ease);display:flex;flex-direction:column;position:relative}
.prod-card:hover{transform:translateY(-5px);border-color:var(--brand-line);box-shadow:var(--sh-lg)}
.prod-art{position:relative;aspect-ratio:4/2.9;overflow:hidden;cursor:pointer}
.prod-art svg{width:100%;height:100%;transition:transform .45s var(--ease)}
.prod-card:hover .prod-art svg{transform:scale(1.06)}
.prod-badge{position:absolute;top:10px;left:10px;font-size:10.5px;font-weight:800;letter-spacing:.5px;padding:4px 10px;border-radius:8px;text-transform:uppercase;z-index:2}
.badge-hot{background:var(--red);color:#fff}
.badge-new{background:var(--blue);color:#fff}
.badge-sale{background:var(--amber);color:#5A3A00}
.wish-btn{position:absolute;top:9px;right:9px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--muted);display:flex;align-items:center;justify-content:center;z-index:2;transition:all .2s;box-shadow:var(--sh-sm)}
.wish-btn .ic{width:18px;height:18px}
.wish-btn:hover{color:var(--red);transform:scale(1.12)}
.wish-btn.active{color:var(--red)}
.wish-btn.active svg path{fill:var(--red)}
.prod-body{padding:13px 14px 14px;display:flex;flex-direction:column;flex:1}
.prod-brand{font-size:10.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.prod-name{font-size:14.5px;font-weight:700;line-height:1.35;margin:4px 0 7px;height:39px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;cursor:pointer;transition:color .15s}
.prod-name:hover{color:var(--brand-deep)}
.prod-rating{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-bottom:9px}
.stars{color:var(--amber);letter-spacing:1px;font-size:12.5px}
.prod-rating b{color:var(--ink-2)}
.prod-prices{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto}
.price-now{font-size:17.5px;font-weight:800;color:var(--brand-deep);font-family:var(--font-num)}
.price-term{font-size:11.5px;color:var(--muted);font-weight:500}
.price-old{font-size:12.5px;color:var(--muted);text-decoration:line-through}
.off-chip{background:var(--green-soft);color:var(--green);font-size:11px;font-weight:800;padding:2px 7px;border-radius:7px;font-family:var(--font-num)}
.prod-add{margin-top:11px;width:100%;padding:10px;border-radius:11px;background:var(--brand-soft);color:var(--brand-deep);font-weight:700;font-size:13.5px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s;border:1px solid transparent}
.prod-add:hover{background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;box-shadow:var(--sh-brand)}
.prod-add.added{background:var(--green);color:#fff}
.prod-add .ic{width:17px;height:17px}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ic{width:56px;height:56px;margin:0 auto 14px;color:var(--line-2)}
.empty h3{color:var(--ink-2);font-size:18px;margin-bottom:6px}
.empty p{font-size:13.5px;margin-bottom:18px}

/* ══════════ BRANDS ══════════ */
.brands{margin-top:56px;padding:30px 0;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.brands-label{text-align:center;font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marquee 32s linear infinite;padding:4px 0}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.brand-chip{display:flex;align-items:center;gap:9px;font-family:var(--font-num);font-weight:700;font-size:19px;color:#A8B0C0;transition:color .2s;white-space:nowrap}
.brand-chip:hover{color:var(--brand)}
.brand-chip .dot{width:9px;height:9px;border-radius:3px;background:currentColor;opacity:.6}

/* ══════════ FEATURES / STATS ══════════ */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feature-card{background:var(--surface);border:1.6px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;transition:all .25s var(--ease)}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--sh-md);border-color:var(--brand-line)}
.feature-ic{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:15px}
.feature-ic .ic{width:27px;height:27px}
.f-orange{background:var(--accent-soft);color:var(--accent)}
.f-blue{background:var(--blue-soft);color:var(--blue)}
.f-green{background:var(--green-soft);color:var(--green)}
.f-purple{background:var(--purple-soft);color:var(--purple)}
.feature-card h3{font-size:16.5px;font-weight:800;margin-bottom:7px}
.feature-card p{font-size:13px;color:var(--ink-2);line-height:1.6}
.stats-panel{margin-top:20px;background:linear-gradient(120deg,var(--navy) 0%,#0B2B55 100%);border-radius:var(--r-xl);padding:34px 30px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;color:#fff;position:relative;overflow:hidden}
.stats-panel::before{content:'';position:absolute;width:340px;height:340px;border-radius:50%;background:rgba(2,196,195,.22);filter:blur(80px);top:-140px;right:-60px}
.stat{text-align:center;position:relative}
.stat b{display:block;font-family:var(--font-num);font-size:36px;font-weight:700;background:linear-gradient(90deg,#35E0D6,#6FB9FF);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{font-size:13px;color:#9AA6C8;font-weight:600}

/* ══════════ NEWS ══════════ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.news-card{background:var(--surface);border:1.6px solid var(--line);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;transition:all .25s var(--ease)}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--sh-md);border-color:var(--brand-line)}
.news-cover{height:150px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.news-cover .ic{width:52px;height:52px;color:rgba(255,255,255,.9);position:relative;z-index:1}
.news-cover::after{content:'';position:absolute;inset:0;background:radial-gradient(200px 120px at 80% 20%,rgba(255,255,255,.22),transparent)}
.news-cat{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.2);backdrop-filter:blur(6px);color:#fff;font-size:11px;font-weight:700;padding:4px 11px;border-radius:999px;z-index:2}
.news-body{padding:16px 18px 18px}
.news-date{font-size:11.5px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:6px}
.news-date .ic{width:13px;height:13px}
.news-title{font-size:15.5px;font-weight:800;line-height:1.4;margin:7px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-excerpt{font-size:13px;color:var(--ink-2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-link{display:inline-flex;align-items:center;gap:6px;margin-top:12px;color:var(--brand-deep);font-weight:700;font-size:13px}
.news-link .ic{width:15px;height:15px;transition:transform .2s}
.news-card:hover .news-link .ic{transform:translateX(4px)}

/* ══════════ FAQ ══════════ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1.6px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:border .2s}
.faq-item.open{border-color:var(--brand)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 20px;font-weight:700;font-size:14.5px;text-align:left}
.faq-q .ic{width:20px;height:20px;color:var(--brand);transition:transform .3s;flex:none}
.faq-item.open .faq-q .ic{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a-inner{padding:0 20px 18px;font-size:13.5px;color:var(--ink-2);line-height:1.7;border-top:1px dashed var(--line);padding-top:14px;margin:0 20px 18px;padding-left:0;padding-right:0}

/* ══════════ NEWSLETTER ══════════ */
.newsletter{margin-top:56px;background:linear-gradient(120deg,#02B5B6 0%,var(--brand) 45%,var(--brand-deep) 100%);padding:44px 0;position:relative;overflow:hidden}
.newsletter::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;border:60px solid rgba(255,255,255,.08);top:-200px;right:-100px}
.newsletter::after{content:'';position:absolute;width:260px;height:260px;border-radius:50%;border:40px solid rgba(255,255,255,.07);bottom:-140px;left:6%}
.news-inner{display:flex;align-items:center;justify-content:space-between;gap:26px;position:relative;z-index:1;flex-wrap:wrap}
.news-copy h2{color:#fff;font-size:25px;font-weight:900;letter-spacing:-.3px}
.news-copy p{color:#D8F4F3;font-size:13.5px;margin-top:5px}
.news-form{display:flex;gap:10px;flex:1;max-width:480px;min-width:280px}
.news-form input{flex:1;padding:14px 18px;border-radius:13px;border:2px solid transparent;outline:none;font-size:14px;background:#fff;transition:border .2s}
.news-form input:focus{border-color:var(--navy)}
.news-form .btn{flex:none}

/* ══════════ FOOTER ══════════ */
footer{background:var(--navy);color:#B8C2DC;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;padding:52px 20px 40px}
.logo-light .logo-text{color:#fff}
.logo-light .logo-text b{color:#2BD4C9}
.logo-light .logo-text small{color:#7A86A8}
.foot-brand p{font-size:13px;line-height:1.7;margin:16px 0;color:#8A96B8}
.foot-contact{display:flex;flex-direction:column;gap:9px}
.foot-contact span{display:flex;align-items:center;gap:9px;font-size:13px}
.foot-contact .ic{width:16px;height:16px;color:var(--brand-2)}
.foot-col h4{color:#fff;font-size:14.5px;font-weight:800;margin-bottom:16px}
.foot-col a{display:block;font-size:13px;padding:5px 0;color:#8A96B8;transition:color .15s}
.foot-col a:hover{color:var(--brand-2)}
.pay-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:18px}
.pay-chip{background:var(--navy-2);border:1px solid var(--navy-line);color:#C8D2EC;font-size:11px;font-weight:700;padding:5px 11px;border-radius:8px;font-family:var(--font-num)}
.foot-hotline{display:block;background:var(--navy-2);border:1px solid var(--navy-line);border-radius:13px;padding:13px 16px;margin-bottom:12px;transition:border .2s}
.foot-hotline:hover{border-color:var(--brand)}
.foot-hotline small{display:block;font-size:11px;color:#7A86A8;font-weight:600}
.foot-hotline b{font-family:var(--font-num);font-size:21px;color:var(--accent-2)}
.foot-bottom{border-top:1px solid var(--navy-line);padding:18px 0;font-size:12px;color:#6A76A0}
.foot-bottom .container{text-align:center}

/* ══════════ FLOATING ══════════ */
.float-rail{position:fixed;right:18px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:50}
.float-rail button,.float-rail a{position:relative;width:46px;height:46px;border-radius:50%;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-md);color:var(--ink-2);display:flex;align-items:center;justify-content:center;transition:all .2s}
.float-rail button:hover,.float-rail a:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:scale(1.1)}
.float-rail .ic{width:21px;height:21px}
.rail-badge{position:absolute;top:-4px;right:-4px;min-width:19px;height:19px;padding:0 4px;border-radius:999px;background:var(--red);color:#fff;font-size:10.5px;font-weight:800;display:flex;align-items:center;justify-content:center;border:2px solid #fff;font-family:var(--font-num)}
.chat-fab{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(2,96,188,.45);z-index:80;transition:transform .25s}
.chat-fab:hover{transform:scale(1.1)}
.chat-fab .ic{width:27px;height:27px}
.chat-fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--green);border:2.5px solid #fff;animation:pulse 1.8s infinite}
.chat-panel{position:fixed;right:22px;bottom:92px;width:352px;max-width:calc(100vw - 32px);height:480px;max-height:calc(100dvh - 130px);background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--sh-lg);border:1px solid var(--line);display:flex;flex-direction:column;z-index:80;opacity:0;visibility:hidden;transform:translateY(16px) scale(.96);transform-origin:bottom right;transition:all .28s var(--ease);overflow:hidden}
.chat-panel.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.chat-head{display:flex;align-items:center;gap:11px;padding:14px 16px;background:linear-gradient(120deg,#02B5B6,var(--brand-deep));color:#fff}
.chat-avatar{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;flex:none}
.chat-avatar .ic{width:21px;height:21px}
.chat-head b{display:block;font-size:14.5px}
.chat-status{display:flex;align-items:center;gap:6px;font-size:11.5px;opacity:.9}
.chat-status i{width:7px;height:7px;border-radius:50%;background:#7CFF9A}
.chat-close{margin-left:auto;font-size:24px;width:30px;height:30px;border-radius:50%;line-height:1;opacity:.85}
.chat-close:hover{background:rgba(255,255,255,.2)}
.chat-body{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;background:var(--bg)}
.chat-msg{max-width:82%;padding:10px 13px;border-radius:14px;font-size:13px;line-height:1.55;animation:msgIn .25s var(--ease);white-space:pre-line}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.chat-msg.bot{background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start;color:var(--ink-2)}
.chat-msg.user{background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.chat-msg.typing{display:flex;gap:5px;align-items:center;padding:14px 16px}
.chat-msg.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typing 1s infinite}
.chat-msg.typing i:nth-child(2){animation-delay:.15s}
.chat-msg.typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(-4px);opacity:1}}
.chat-quick{display:flex;gap:7px;padding:10px 12px 4px;flex-wrap:wrap;background:var(--bg)}
.chat-quick button{font-size:11.5px;font-weight:600;color:var(--brand-deep);background:var(--brand-soft);border:1px solid var(--brand-line);padding:6px 12px;border-radius:999px;transition:all .15s}
.chat-quick button:hover{background:var(--brand);color:#fff}
.chat-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:var(--surface)}
.chat-input input{flex:1;border:1.6px solid var(--line);border-radius:11px;padding:10px 13px;outline:none;font-size:13px;transition:border .2s}
.chat-input input:focus{border-color:var(--brand)}
.chat-input button{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,#02B5B6,var(--brand-deep));color:#fff;display:flex;align-items:center;justify-content:center;flex:none;transition:transform .15s}
.chat-input button:hover{transform:scale(1.07)}
.chat-input .ic{width:19px;height:19px}

/* ══════════ OVERLAY & DRAWER ══════════ */
.overlay{position:fixed;inset:0;background:rgba(20,27,46,.55);backdrop-filter:blur(4px);z-index:85;opacity:0;visibility:hidden;transition:all .3s}
.overlay.show{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:0;height:100dvh;width:430px;max-width:94vw;background:var(--surface);z-index:90;display:flex;flex-direction:column;transform:translateX(105%);transition:transform .38s var(--ease);box-shadow:-14px 0 50px rgba(20,27,46,.25)}
.cart-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-size:18px;font-weight:800;display:flex;align-items:center;gap:9px}
.drawer-count{background:var(--brand-soft);color:var(--brand-deep);font-size:12.5px;font-weight:800;padding:3px 11px;border-radius:999px;font-family:var(--font-num)}
.modal-x{width:34px;height:34px;border-radius:50%;font-size:23px;color:var(--muted);display:flex;align-items:center;justify-content:center;line-height:1;transition:all .15s;flex:none}
.modal-x:hover{background:var(--red-soft);color:var(--red);transform:rotate(90deg)}
.cart-items{flex:1;overflow-y:auto;padding:14px 20px;display:flex;flex-direction:column;gap:12px}
.cart-item{display:flex;gap:12px;padding:12px;border:1.6px solid var(--line);border-radius:var(--r-md);animation:msgIn .3s var(--ease);position:relative}
.ci-art{width:64px;height:64px;border-radius:11px;overflow:hidden;flex:none;cursor:pointer}
.ci-art svg{width:100%;height:100%}
.ci-info{flex:1;min-width:0}
.ci-name{font-size:13.5px;font-weight:700;line-height:1.35;cursor:pointer;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ci-name:hover{color:var(--brand-deep)}
.ci-license{font-size:11px;color:var(--muted);margin:2px 0 6px}
.ci-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ci-price{font-weight:800;color:var(--brand-deep);font-size:14px;font-family:var(--font-num)}
.qty-stepper{display:flex;align-items:center;gap:0;border:1.4px solid var(--line);border-radius:9px;overflow:hidden}
.qty-stepper button{width:27px;height:27px;display:flex;align-items:center;justify-content:center;color:var(--ink-2);font-weight:800;font-size:15px;transition:all .15s}
.qty-stepper button:hover{background:var(--brand-soft);color:var(--brand-deep)}
.qty-stepper span{min-width:30px;text-align:center;font-weight:700;font-size:13px;font-family:var(--font-num)}
.ci-remove{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;color:var(--muted);display:flex;align-items:center;justify-content:center;transition:all .15s}
.ci-remove:hover{background:var(--red-soft);color:var(--red)}
.ci-remove .ic{width:15px;height:15px}
.cart-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px;text-align:center;color:var(--muted)}
.cart-empty .ic{width:64px;height:64px;color:var(--line-2);margin-bottom:14px}
.cart-empty h4{color:var(--ink);font-size:17px;margin-bottom:6px}
.cart-empty p{font-size:13px;margin-bottom:18px;max-width:260px}
.cart-foot{border-top:1px solid var(--line);padding:16px 20px 18px;background:var(--bg)}
.cart-row{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink-2);padding:3px 0}
.cart-row b{font-family:var(--font-num)}
.save-row b{color:var(--green)}
.cart-row.total{border-top:1px dashed var(--line-2);margin-top:8px;padding-top:11px;font-size:15px;font-weight:700;color:var(--ink)}
.cart-row.total b{color:var(--brand-deep);font-size:21px;font-weight:800}
.cart-foot .btn{margin-top:13px}
.cart-note{text-align:center;font-size:11px;color:var(--muted);margin-top:10px}

/* ══════════ MODALS ══════════ */
.modal{position:fixed;inset:0;z-index:95;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(20,27,46,.55);backdrop-filter:blur(5px);opacity:0;visibility:hidden;transition:all .28s}
.modal.open{opacity:1;visibility:visible}
.modal-card{background:var(--surface);border-radius:var(--r-xl);max-height:calc(100dvh - 40px);overflow-y:auto;position:relative;width:100%;box-shadow:var(--sh-lg);transform:translateY(18px) scale(.97);transition:transform .3s var(--ease)}
.modal.open .modal-card{transform:translateY(0) scale(1)}
.modal-card>.modal-x{position:absolute;top:14px;right:14px;z-index:5;background:var(--bg)}
.auth-card{max-width:460px;padding:30px 30px 26px}
.auth-hero{text-align:center;margin-bottom:20px}
.auth-hero .logo-mark{width:46px;height:46px;margin:0 auto 10px;object-fit:contain}
.auth-hero h3{font-size:21px;font-weight:900}
.auth-hero p{font-size:12.5px;color:var(--muted);margin-top:5px;max-width:320px;margin-left:auto;margin-right:auto}
.auth-tabs{display:flex;background:var(--bg);border-radius:12px;padding:5px;margin-bottom:20px;border:1px solid var(--line)}
.auth-tabs button{flex:1;padding:10px;border-radius:9px;font-weight:700;font-size:14px;color:var(--muted);transition:all .2s}
.auth-tabs button.active{background:var(--surface);color:var(--brand-deep);box-shadow:var(--sh-sm)}
.field{margin-bottom:14px;min-width:0}
.field label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px;color:var(--ink-2)}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1.6px solid var(--line);border-radius:11px;outline:none;font-size:14px;transition:all .2s;background:var(--surface)}
.field input:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(2,96,188,.1)}
.field textarea{resize:vertical;min-height:76px}
.field.invalid input,.field.invalid textarea{border-color:var(--red);box-shadow:0 0 0 4px rgba(225,29,72,.08)}
.err{display:block;font-size:11.5px;color:var(--red);margin-top:5px;min-height:0;font-weight:600}
.err:empty{display:none}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pass-wrap{position:relative}
.pass-wrap input{padding-right:46px}
.pass-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:8px;color:var(--muted);display:flex;align-items:center;justify-content:center}
.pass-toggle:hover{color:var(--brand);background:var(--brand-soft)}
.pass-toggle .ic{width:18px;height:18px}
.auth-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;font-size:13px}
.check{display:flex;align-items:flex-start;gap:8px;cursor:pointer;font-size:12.5px;color:var(--ink-2);font-weight:500}
.check input{width:16px;height:16px;accent-color:var(--brand);margin-top:1px;flex:none;cursor:pointer}
.check.agree{margin:4px 0 4px}
.auth-switch{text-align:center;font-size:13px;color:var(--muted);margin-top:16px}
.forgot-note{font-size:13px;color:var(--ink-2);background:var(--blue-soft);border:1px solid #C9D9FF;padding:11px 14px;border-radius:11px;margin-bottom:16px;line-height:1.6}

/* ══════════ PRODUCT MODAL ══════════ */
.product-card{max-width:920px;padding:0}
.pm-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:0}
.pm-left{padding:26px;background:var(--bg);border-right:1px solid var(--line)}
.pm-art{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--sh-md);position:relative}
.pm-art svg{width:100%;height:100%}
.pm-badges{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.pm-chip{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2)}
.pm-chip .ic{width:14px;height:14px;color:var(--green)}
.pm-right{padding:28px 28px 24px}
.pm-brand{font-size:11px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--brand)}
.pm-name{font-size:22px;font-weight:900;line-height:1.3;margin:6px 0 9px;letter-spacing:-.3px}
.pm-rating{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:14px}
.pm-rating b{color:var(--ink)}
.pm-price-box{background:var(--brand-soft);border:1px solid var(--brand-line);border-radius:var(--r-md);padding:14px 18px;display:flex;align-items:baseline;gap:11px;flex-wrap:wrap;margin-bottom:16px}
.pm-now{font-size:27px;font-weight:800;color:var(--brand-deep);font-family:var(--font-num)}
.pm-old{font-size:15px;color:var(--muted);text-decoration:line-through}
.pm-off{background:var(--red);color:#fff;font-size:12px;font-weight:800;padding:3px 9px;border-radius:8px;font-family:var(--font-num)}
.pm-term{font-size:12.5px;color:var(--muted)}
.pm-label{font-size:12.5px;font-weight:800;color:var(--ink-2);margin-bottom:8px;text-transform:uppercase;letter-spacing:.6px}
.license-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.lic-opt{border:1.8px solid var(--line);border-radius:12px;padding:11px 14px;cursor:pointer;transition:all .2s;position:relative}
.lic-opt:hover{border-color:var(--brand-line)}
.lic-opt.active{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px rgba(2,96,188,.1)}
.lic-opt b{display:block;font-size:13.5px}
.lic-opt span{font-size:11.5px;color:var(--muted)}
.lic-opt .lic-price{display:block;font-size:13px;font-weight:800;color:var(--brand-deep);margin-top:3px;font-family:var(--font-num)}
.lic-opt.active::after{content:'✓';position:absolute;top:8px;right:10px;width:19px;height:19px;border-radius:50%;background:var(--brand);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:800}
.pm-qty-row{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.pm-qty-row .qty-stepper{border-width:1.6px}
.pm-qty-row .qty-stepper button{width:36px;height:38px;font-size:18px}
.pm-qty-row .qty-stepper span{min-width:44px;font-size:15px}
.pm-stock{font-size:12.5px;color:var(--green);font-weight:700;display:flex;align-items:center;gap:6px}
.pm-stock .ic{width:15px;height:15px}
.pm-actions{display:flex;gap:10px;margin-bottom:18px}
.pm-actions .btn{flex:1}
.pm-meta{display:grid;grid-template-columns:1fr 1fr;gap:7px 16px;font-size:12.5px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:14px}
.pm-meta span{display:flex;gap:7px}
.pm-meta b{color:var(--ink)}
.pm-section{padding:0 28px 24px}
.pm-section h4{font-size:15px;font-weight:800;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.pm-section h4 .ic{width:18px;height:18px;color:var(--brand)}
.pm-desc{font-size:13.5px;color:var(--ink-2);line-height:1.7}
.pm-features{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.pm-features li{display:flex;gap:9px;font-size:13px;color:var(--ink-2);align-items:flex-start}
.pm-features .ic{width:16px;height:16px;color:var(--green);flex:none;margin-top:2px}
.pm-policy{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pm-related{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rel-card{border:1.4px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:all .2s}
.rel-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--sh-sm)}
.rel-art{aspect-ratio:4/2.6;overflow:hidden}
.rel-art svg{width:100%;height:100%}
.rel-body{padding:8px 10px}
.rel-body b{display:block;font-size:11.5px;line-height:1.3;height:30px;overflow:hidden}
.rel-body span{font-size:12px;font-weight:800;color:var(--brand-deep);font-family:var(--font-num)}

/* ══════════ CHECKOUT ══════════ */
.checkout-card{max-width:880px;padding:28px}
.co-title{font-size:21px;font-weight:900;margin-bottom:4px;display:flex;align-items:center;gap:10px}
.co-title .ic{width:24px;height:24px;color:var(--brand)}
.co-sub{font-size:13px;color:var(--muted);margin-bottom:20px}
.co-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px}
.co-summary{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);padding:18px;height:max-content;position:sticky;top:0}
.co-summary h4{font-size:14.5px;font-weight:800;margin-bottom:12px}
.co-item{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);align-items:center}
.co-item-art{width:42px;height:42px;border-radius:9px;overflow:hidden;flex:none}
.co-item-art svg{width:100%;height:100%}
.co-item-info{flex:1;min-width:0}
.co-item-info b{display:block;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.co-item-info span{font-size:11px;color:var(--muted)}
.co-item-price{font-size:12.5px;font-weight:800;font-family:var(--font-num);color:var(--ink);white-space:nowrap}
.co-totals{padding-top:12px}
.co-totals .cart-row.total b{font-size:19px}
.pay-opts{display:flex;flex-direction:column;gap:9px;margin-bottom:16px}
.pay-opt{display:flex;align-items:center;gap:12px;border:1.8px solid var(--line);border-radius:12px;padding:12px 15px;cursor:pointer;transition:all .2s}
.pay-opt:hover{border-color:var(--brand-line)}
.pay-opt.active{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px rgba(2,96,188,.09)}
.pay-opt input{accent-color:var(--brand);width:17px;height:17px;flex:none}
.pay-ic{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex:none}
.pay-ic .ic{width:20px;height:20px}
.pay-bank{background:var(--blue-soft);color:var(--blue)}
.pay-momo{background:#FCE8F3;color:#D63384}
.pay-card{background:var(--purple-soft);color:var(--purple)}
.pay-opt b{display:block;font-size:13.5px}
.pay-opt span{font-size:11.5px;color:var(--muted)}
.co-secure{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted);margin-top:12px;justify-content:center}
.co-secure .ic{width:15px;height:15px;color:var(--green)}
.co-success{text-align:center;padding:26px 16px}
.success-check{width:84px;height:84px;margin:0 auto 18px;border-radius:50%;background:var(--green-soft);display:flex;align-items:center;justify-content:center;animation:successPop .5s var(--ease)}
.success-check .ic{width:44px;height:44px;color:var(--green)}
@keyframes successPop{0%{transform:scale(0)}60%{transform:scale(1.15)}100%{transform:scale(1)}}
.co-success h3{font-size:22px;font-weight:900;margin-bottom:7px}
.co-success p{font-size:13.5px;color:var(--ink-2);max-width:420px;margin:0 auto 6px;line-height:1.65}
.order-code{display:inline-block;font-family:var(--font-num);font-weight:700;font-size:17px;background:var(--bg);border:1.6px dashed var(--brand);color:var(--brand-deep);padding:9px 22px;border-radius:12px;margin:13px 0 18px;letter-spacing:1px}
.co-success-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.co-bank-info{background:var(--blue-soft);border:1px solid #C9D9FF;border-radius:12px;padding:13px 17px;font-size:12.5px;color:var(--ink-2);text-align:left;max-width:420px;margin:0 auto 16px;line-height:1.7}
.co-bank-info b{color:var(--blue)}

/* ══════════ ACCOUNT ══════════ */
.account-card{max-width:860px;padding:0;overflow:hidden}
.account-layout{display:grid;grid-template-columns:250px 1fr;min-height:480px}
.account-side{background:var(--bg);border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:4px}
.account-id{text-align:center;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:14px}
.account-id .avatar{margin:0 auto 10px}
.account-id b{display:block;font-size:15px}
.account-id span{font-size:11.5px;color:var(--muted);word-break:break-all}
.acc-tab{display:flex;align-items:center;gap:10px;padding:11px 13px;border-radius:11px;font-size:13.5px;font-weight:600;color:var(--ink-2);transition:all .15s;text-align:left;width:100%}
.acc-tab .ic{width:18px;height:18px}
.acc-tab:hover{background:var(--surface);color:var(--brand-deep)}
.acc-tab.active{background:var(--surface);color:var(--brand-deep);box-shadow:var(--sh-sm);font-weight:700}
.acc-tab.danger{color:var(--red);margin-top:auto}
.acc-tab.danger:hover{background:var(--red-soft)}
.account-main{padding:26px 28px;overflow-y:auto;max-height:calc(100dvh - 40px)}
.account-main h3{font-size:18px;font-weight:800;margin-bottom:4px}
.account-main .acc-sub{font-size:12.5px;color:var(--muted);margin-bottom:20px}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.order-card{border:1.6px solid var(--line);border-radius:var(--r-md);margin-bottom:13px;overflow:hidden;transition:border .2s}
.order-card:hover{border-color:var(--brand-line)}
.order-head{display:flex;align-items:center;gap:11px;padding:13px 16px;cursor:pointer;flex-wrap:wrap;background:var(--surface)}
.order-head .ic{width:17px;height:17px;color:var(--muted);transition:transform .25s}
.order-card.open .order-head>.ic{transform:rotate(180deg)}
.order-code-sm{font-family:var(--font-num);font-weight:700;font-size:13.5px}
.order-date{font-size:11.5px;color:var(--muted)}
.status-badge{margin-left:auto;font-size:11px;font-weight:800;padding:4px 11px;border-radius:999px;white-space:nowrap}
.st-pending{background:var(--amber-soft);color:#B57708}
.st-done{background:var(--green-soft);color:var(--green)}
.st-cancel{background:var(--red-soft);color:var(--red)}
.order-total-sm{font-weight:800;color:var(--brand-deep);font-family:var(--font-num);font-size:14px}
.order-body{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.order-body-inner{padding:4px 16px 15px;border-top:1px dashed var(--line)}
.order-line{display:flex;justify-content:space-between;gap-10px;font-size:12.5px;padding:7px 0;color:var(--ink-2);gap:10px}
.order-line b{font-family:var(--font-num);color:var(--ink);white-space:nowrap}
.order-line span{min-width:0}
.order-meta{font-size:12px;color:var(--muted);padding:9px 0;border-top:1px dashed var(--line);margin-top:5px;line-height:1.7}
.order-actions{display:flex;gap:8px;margin-top:11px;flex-wrap:wrap}
.order-empty{text-align:center;padding:44px 16px;color:var(--muted)}
.order-empty .ic{width:52px;height:52px;color:var(--line-2);margin:0 auto 12px}
.order-empty h4{color:var(--ink-2);margin-bottom:5px}
.order-empty p{font-size:12.5px;margin-bottom:16px}
.wish-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.wish-mini{display:flex;gap:11px;border:1.6px solid var(--line);border-radius:var(--r-md);padding:11px;align-items:center;transition:border .2s}
.wish-mini:hover{border-color:var(--brand-line)}
.wish-mini-art{width:52px;height:52px;border-radius:10px;overflow:hidden;flex:none;cursor:pointer}
.wish-mini-art svg{width:100%;height:100%}
.wish-mini-info{flex:1;min-width:0}
.wish-mini-info b{display:block;font-size:12.5px;line-height:1.3;cursor:pointer}
.wish-mini-info b:hover{color:var(--brand-deep)}
.wish-mini-info span{font-size:12.5px;font-weight:800;color:var(--brand-deep);font-family:var(--font-num)}
.wish-mini-btns{display:flex;flex-direction:column;gap:5px}
.icon-btn{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;transition:all .15s;border:1.4px solid var(--line);color:var(--ink-2)}
.icon-btn .ic{width:15px;height:15px}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.icon-btn.red:hover{border-color:var(--red);color:var(--red);background:var(--red-soft)}

/* ══════════ QUOTE / NEWS MODAL ══════════ */
.quote-card{max-width:520px;padding:28px}
.quote-head{text-align:center;margin-bottom:20px}
.quote-head .sec-ic{margin:0 auto 12px;background:var(--brand-soft);color:var(--brand)}
.quote-head h3{font-size:20px;font-weight:900}
.quote-head p{font-size:12.5px;color:var(--muted);margin-top:6px;max-width:360px;margin-left:auto;margin-right:auto}
.quote-note{text-align:center;font-size:12.5px;color:var(--muted);margin-top:14px}
.news-card{max-width:680px;padding:0;overflow:hidden}
.news-modal-cover{height:180px;display:flex;align-items:center;justify-content:center;position:relative}
.news-modal-cover .ic{width:64px;height:64px;color:rgba(255,255,255,.9)}
.news-modal-body{padding:24px 30px 30px}
.news-modal-body .news-date{margin-bottom:8px}
.news-modal-body h2{font-size:22px;font-weight:900;line-height:1.35;margin-bottom:14px;letter-spacing:-.3px}
.news-modal-body p{font-size:14px;color:var(--ink-2);line-height:1.8;margin-bottom:13px}
.news-modal-body h4{font-size:15.5px;font-weight:800;margin:18px 0 8px}
.news-modal-body ul{margin:0 0 13px 20px;font-size:14px;color:var(--ink-2);line-height:1.8}

/* ══════════ TOASTS ══════════ */
.toast-wrap{position:fixed;top:84px;right:20px;z-index:200;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast{display:flex;align-items:center;gap:11px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:13px;padding:13px 17px;box-shadow:var(--sh-lg);min-width:280px;max-width:380px;pointer-events:auto;animation:toastIn .35s var(--ease)}
.toast.out{animation:toastOut .3s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastOut{to{opacity:0;transform:translateX(40px)}}
.toast-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}
.toast-icon .ic{width:17px;height:17px}
.toast.success{border-left-color:var(--green)}
.toast.success .toast-icon{background:var(--green-soft);color:var(--green)}
.toast.error{border-left-color:var(--red)}
.toast.error .toast-icon{background:var(--red-soft);color:var(--red)}
.toast.info{border-left-color:var(--blue)}
.toast.info .toast-icon{background:var(--blue-soft);color:var(--blue)}
.toast-msg{flex:1;font-size:13px;font-weight:600;color:var(--ink-2);line-height:1.45}
.toast-action{font-size:12.5px;font-weight:800;color:var(--brand-deep);padding:5px 10px;border-radius:8px;flex:none}
.toast-action:hover{background:var(--brand-soft)}

/* ══════════ REVEAL ══════════ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.cat-grid .reveal:nth-child(2),.feature-grid .reveal:nth-child(2){transition-delay:.07s}
.cat-grid .reveal:nth-child(3),.feature-grid .reveal:nth-child(3){transition-delay:.14s}
.cat-grid .reveal:nth-child(4),.feature-grid .reveal:nth-child(4){transition-delay:.21s}
.cat-grid .reveal:nth-child(5){transition-delay:.07s}
.cat-grid .reveal:nth-child(6){transition-delay:.14s}
.cat-grid .reveal:nth-child(7){transition-delay:.21s}
.cat-grid .reveal:nth-child(8){transition-delay:.28s}
.tile-col .reveal:nth-child(2){transition-delay:.12s}
.tile-main{transition-delay:.06s}

/* fly-to-cart dot */
.fly-dot{position:fixed;width:16px;height:16px;border-radius:50%;background:var(--brand);z-index:300;pointer-events:none;box-shadow:0 0 0 4px rgba(2,96,188,.25)}

/* ══════════ RESPONSIVE ══════════ */
@media (max-width:1180px){
  .quote-btn{display:none}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .hero-mosaic{height:420px}
  .main-caption h2{font-size:28px}
  .nav-cta{display:none}
}
@media (max-width:980px){
  .hotline{display:none}
  .nav-inner{overflow-x:auto;scrollbar-width:none}
  .nav-inner::-webkit-scrollbar{display:none}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid .news-card:last-child{display:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .pm-grid{grid-template-columns:1fr}
  .pm-left{border-right:none;border-bottom:1px solid var(--line);padding:22px}
  .pm-art{max-width:420px;margin:0 auto}
  .co-grid{grid-template-columns:1fr}
  .co-summary{position:static;order:-1}
  .account-layout{grid-template-columns:1fr}
  .account-side{flex-direction:row;flex-wrap:wrap;align-items:center;border-right:none;border-bottom:1px solid var(--line);padding:16px}
  .account-id{display:flex;align-items:center;gap:11px;text-align:left;border:none;padding-bottom:0;margin-bottom:0;width:100%}
  .account-id .avatar{margin:0;width:44px;height:44px;font-size:18px}
  .acc-tab{width:auto;padding:9px 13px;font-size:12.5px}
  .acc-tab.danger{margin-top:0;margin-left:auto}
  .account-main{max-height:none}
}
@media (max-width:820px){
  .topbar-inner{flex-wrap:wrap;height:auto;padding:12px 0;gap:10px}
  .search{order:5;flex-basis:100%;max-width:none}
  .auth-area{margin-left:auto}
  .hamburger{display:flex}
  .nav-inner .nav-link{padding:8px 12px;font-size:12.5px}
  .hero-mosaic{grid-template-columns:1fr 1fr;grid-template-rows:auto;height:auto}
  .tile-portrait{display:none}
  .tile-main{grid-column:1/3;grid-row:auto;height:300px}
  .tile-col{grid-column:1/3;grid-row:auto;grid-template-rows:none;grid-template-columns:1fr 1fr;height:170px}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .float-rail{display:none}
  .stats-panel{grid-template-columns:repeat(2,1fr);gap:26px}
  .filter-bar{flex-direction:column;align-items:stretch}
  .filter-meta{justify-content:space-between}
  .pm-related{grid-template-columns:repeat(2,1fr)}
  .pm-features{grid-template-columns:1fr}
  .wish-grid{grid-template-columns:1fr}
  .profile-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:14px}
  .logo-text{font-size:20px}
  .logo-mark{width:36px;height:36px}
  .auth-area .btn{padding:8px 12px;font-size:12.5px}
  .user-name{display:none}
  .user-chip{padding:5px}
  .user-chip .chev{display:none}
  .tile-main{height:250px}
  .main-caption h2{font-size:22px}
  .main-caption p{font-size:12px;margin:6px 0 10px}
  .tile-col{height:140px;gap:10px}
  .tile-mini b{font-size:12px}
  .tile-mini span{display:none}
  .app-badge{width:36px;height:36px;font-size:17px}
  .hero-strip{gap:8px 18px;padding:12px}
  .hero-strip span{font-size:11.5px}
  .section{padding:38px 20px 4px}
  .sec-title h2{font-size:19px}
  .sec-title p{font-size:11.5px}
  .sec-ic{width:40px;height:40px;border-radius:12px}
  .sec-head .btn{display:none}
  .prod-grid{gap:11px}
  .prod-body{padding:10px 11px 12px}
  .prod-name{font-size:13px;height:36px}
  .price-now{font-size:15px}
  .price-old{display:none}
  .prod-add{font-size:12px;padding:9px 6px}
  .prod-rating{font-size:11px}
  .flash-card{min-width:200px;max-width:200px}
  .flash-title h2{font-size:21px}
  .countdown span{min-width:34px;height:34px;font-size:15px}
  .news-grid{grid-template-columns:1fr}
  .news-grid .news-card:last-child{display:block}
  .feature-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:26px;padding:38px 20px 28px}
  .news-inner{flex-direction:column;align-items:stretch;text-align:center}
  .news-form{max-width:none}
  .field-row{grid-template-columns:1fr}
  .modal{padding:10px}
  .modal-card{max-height:calc(100dvh - 20px)}
  .auth-card{padding:24px 20px}
  .checkout-card{padding:22px 18px}
  .pm-right{padding:22px 18px}
  .pm-section{padding:0 18px 20px}
  .pm-actions{flex-direction:column}
  .license-opts{grid-template-columns:1fr}
  .toast-wrap{top:auto;bottom:16px;right:12px;left:12px}
  .toast{min-width:0;max-width:none}
  .chat-fab{right:16px;bottom:16px;width:52px;height:52px}
  .chat-panel{right:12px;bottom:78px}
  .stats-panel{padding:26px 18px}
  .stat b{font-size:28px}
  .co-success-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}