:root{
  --bg:#FAF8F6; --ink:#414042; --ink-strong:#1f1e1f;
  --green:#224D43; --green-dark:#193a32;
  --rust:#BB5743; --rust-dark:#9c4736;
  --line:#e6e1da; --card-bg:#ffffff;
}
*{box-sizing:border-box; margin:0}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.5;
}
h1,h2,h3,.display{font-family:'Space Grotesk',sans-serif; color:var(--ink-strong); font-weight:500}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
button{font-family:inherit}
.wrap{max-width:1280px; margin:0 auto; padding:0 24px}

/* header */
header.site-header{border-bottom:1px solid var(--line); background:var(--bg); position:sticky; top:0; z-index:30}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:18px 0; gap:20px}
.logo{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:20px; letter-spacing:.06em; text-transform:uppercase; white-space:nowrap}
nav.main-nav{display:flex; gap:22px; font-size:13px; font-weight:500; text-transform:uppercase; letter-spacing:.06em}
nav.main-nav a{padding:8px 0; border-bottom:2px solid transparent; transition:border-color .15s; white-space:nowrap; cursor:pointer}
nav.main-nav a:hover{border-color:var(--green)}
nav.main-nav a.sale{color:#fff; background:var(--rust); padding:6px 14px; border-radius:50px; letter-spacing:.04em}
.header-search{display:flex; align-items:center; background:#fff; border:1px solid var(--line); border-radius:50px; padding:8px 14px; gap:8px; min-width:200px}
.header-search svg{width:15px; height:15px; color:#8a7a63; flex-shrink:0}
.header-search input{border:none; outline:none; font-size:13px; width:100%; background:transparent}
.header-actions{display:flex; align-items:center; gap:16px}
.cart-btn{position:relative; background:none; border:none; cursor:pointer; padding:6px; display:flex; color:var(--ink-strong)}
.cart-btn svg{width:22px; height:22px}
.cart-badge{position:absolute; top:-2px; right:-2px; background:var(--rust); color:#fff; font-size:10px; font-weight:700; min-width:16px; height:16px; border-radius:50%; display:none; align-items:center; justify-content:center; padding:0 4px}

/* cart drawer */
.cart-overlay{position:fixed; inset:0; background:rgba(20,20,18,.4); opacity:0; pointer-events:none; transition:opacity .2s; z-index:40}
.cart-overlay.open{opacity:1; pointer-events:auto}
.cart-drawer{position:fixed; top:0; right:0; height:100%; width:400px; max-width:92vw; background:#fff; z-index:41; transform:translateX(100%); transition:transform .25s cubic-bezier(.2,.8,.2,1); display:flex; flex-direction:column; box-shadow:-8px 0 24px rgba(0,0,0,.1)}
.cart-drawer.open{transform:translateX(0)}
.cart-drawer-head{display:flex; align-items:center; justify-content:space-between; padding:20px 20px; border-bottom:1px solid var(--line)}
.cart-drawer-head h3{font-size:18px}
.cart-drawer-close{background:none; border:none; font-size:26px; line-height:1; cursor:pointer; color:var(--ink)}
.cart-drawer-body{flex:1; overflow-y:auto; padding:16px 20px}
.cart-empty{color:#8a847c; text-align:center; padding:40px 0}
.cart-row{display:flex; gap:12px; padding:14px 0; border-bottom:1px solid var(--line); position:relative}
.cart-row img{width:56px; height:56px; object-fit:contain; background:#f2efe9; border-radius:2px; flex-shrink:0}
.cart-row-body{flex:1; min-width:0}
.cart-row-title{font-size:13px; line-height:1.35; margin-bottom:6px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden}
.cart-row-price{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:14px; margin-bottom:6px}
.cart-row-qty{display:flex; align-items:center; gap:10px}
.qty-btn{width:22px; height:22px; border:1px solid var(--line); background:#fff; border-radius:50%; cursor:pointer; font-size:14px; line-height:1; display:flex; align-items:center; justify-content:center}
.qty-btn:disabled{opacity:.4; cursor:not-allowed}
.cart-row-remove{position:absolute; top:14px; right:0; background:none; border:none; font-size:18px; color:#a39d93; cursor:pointer}
.cart-drawer-footer{padding:16px 20px 24px; border-top:1px solid var(--line)}
.cart-subtotal{display:flex; justify-content:space-between; font-size:13px; color:var(--ink); margin-bottom:6px}
.cart-coupon{display:flex; gap:8px; margin-bottom:10px}
.cart-coupon input{flex:1; border:1px solid var(--line); border-radius:2px; padding:8px 10px; font-size:13px; background:#fff; color:var(--ink)}
.coupon-msg{font-size:12px; margin-bottom:12px; display:none}
.coupon-msg.error{color:var(--rust); display:block}
.coupon-msg.ok{color:var(--green); display:block}
.cart-discount{display:flex; justify-content:space-between; font-size:13px; color:var(--rust); margin-bottom:6px}
.cart-total{display:flex; justify-content:space-between; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:16px; margin-bottom:14px; padding-top:8px; border-top:1px solid var(--line)}

/* hero */
.hero{position:relative; min-height:540px; display:flex; align-items:flex-end; overflow:hidden}
.hero-bg{position:absolute; inset:0; background:#2a2f2b}
.hero-bg img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; transition:opacity 1s ease-in-out;
}
.hero-bg img.active{opacity:.85}
.hero-dots{position:absolute; z-index:2; right:24px; bottom:20px; display:flex; gap:8px}
.hero-dots button{width:8px; height:8px; border-radius:50%; border:1px solid rgba(255,255,255,.7); background:rgba(255,255,255,.25); padding:0; cursor:pointer; transition:.2s}
.hero-dots button.active{background:#fff}
.hero-scrim{position:absolute; inset:0; background:linear-gradient(180deg, rgba(20,20,18,.18) 0%, rgba(20,20,18,.7) 100%)}
.hero-content{position:absolute; inset:0; z-index:1; display:flex; align-items:flex-end; pointer-events:none}
.hero-content .inner{padding:48px 24px 56px; color:#fff; max-width:1280px; margin:0 auto; width:100%; box-sizing:border-box}
.hero-slide{position:absolute; inset:0; display:flex; align-items:flex-end; opacity:0; transition:opacity .6s ease-in-out; pointer-events:none}
.hero-slide.active{opacity:1; pointer-events:auto}
.hero-eyebrow{font-size:13px; font-weight:600; text-transform:uppercase; letter-spacing:.1em; color:#e8ded1; margin-bottom:14px}
.hero-eyebrow.tag-new{color:#f0b429}
.hero-eyebrow.tag-soon{color:#e8b4a3}
.hero h1{font-size:54px; line-height:1.08; letter-spacing:.005em; color:#fff; max-width:660px; margin-bottom:20px}
.hero-sub{font-size:16px; color:#e8ded1; max-width:460px; margin-bottom:28px}
.hero-ctas{display:flex; gap:14px; margin-bottom:26px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family:'Inter',sans-serif; font-weight:600; font-size:14px;
  text-transform:uppercase; letter-spacing:.04em;
  padding:14px 28px; border-radius:2px; border:1px solid transparent;
  cursor:pointer; transition:background .15s, color .15s, border-color .15s;
}
.btn-primary{background:var(--green); color:#F9F8F6}
.btn-primary:hover{background:var(--green-dark)}
.btn-ghost{background:transparent; border-color:rgba(255,255,255,.6); color:#fff}
.btn-ghost:hover{border-color:#fff; background:rgba(255,255,255,.1)}
.hero-proof{display:flex; align-items:center; gap:10px; font-size:14px; color:#e8ded1}
.hero-proof .stars{color:#f0b429; letter-spacing:1px}
.hero-proof strong{color:#fff}

/* trust bar */
.trust-bar{border-bottom:1px solid var(--line); background:#fff}
.trust-grid{display:grid; grid-template-columns:repeat(4,1fr); text-align:center}
.trust-item{padding:22px 16px; border-right:1px solid var(--line); display:flex; flex-direction:column; align-items:center; gap:8px}
.trust-item:last-child{border-right:none}
.trust-item svg{width:22px; height:22px; color:var(--green)}
.trust-item .label{font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-strong)}
.trust-item .sub{font-size:11px; color:#8a847c}

/* section headers */
.section{padding:56px 0}
.section-head{display:flex; align-items:baseline; justify-content:space-between; margin-bottom:28px; flex-wrap:wrap; gap:12px}
.section-head h2{font-size:26px}
.section-head .meta{font-size:13px; color:#8a847c}
.section-head a.see-all{font-size:13px; font-weight:600; color:var(--green); text-transform:uppercase; letter-spacing:.05em}

/* category tiles */
.cat-grid{display:grid; grid-template-columns:repeat(8,1fr); gap:14px}
.cat-tile{position:relative; aspect-ratio:3/4; overflow:hidden; background:#eee; border-radius:2px; cursor:pointer}
.cat-tile img{width:100%; height:100%; object-fit:cover; transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.cat-tile:hover img{transform:scale(1.06)}
.cat-tile .cat-label{position:absolute; left:14px; bottom:14px; right:14px; color:#fff; font-family:'Space Grotesk',sans-serif; font-size:15px; z-index:1; line-height:1.25}
.cat-tile .cat-count{position:absolute; left:14px; top:14px; color:#e8ded1; font-size:11px; z-index:1}
.cat-tile .cat-scrim{position:absolute; inset:0; background:linear-gradient(180deg, transparent 45%, rgba(0,0,0,.62) 100%)}

/* product grid */
.product-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px}
.card{background:var(--card-bg); border:1px solid var(--line); transition:box-shadow .2s, transform .2s; display:block}
.card:hover{box-shadow:0 10px 24px -8px rgba(31,30,31,.15); transform:translateY(-2px)}
.card-img{aspect-ratio:1; background:#f2efe9; position:relative; overflow:hidden; display:block}
.card-title-link{display:block}
.card-img img{width:100%; height:100%; object-fit:contain; padding:20px; transition:transform .3s}
.card:hover .card-img img{transform:scale(1.04)}
.badge{position:absolute; top:10px; left:10px; font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; padding:5px 9px; border-radius:50px}
.badge.low{background:var(--rust); color:#fff}
.badge.stock{background:var(--green); color:#fff}
.badge.out{background:var(--ink-strong); color:#fff}
.card.out-of-stock .card-img img{opacity:.45}
.card-body{padding:14px 16px 16px}
.card-cat{font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--rust); margin-bottom:6px}
.card-title{font-size:14px; line-height:1.35; margin-bottom:10px; min-height:2.6em; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; color:var(--ink-strong)}
.card-foot{display:flex; align-items:center; justify-content:space-between}
.card-price{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:17px; color:var(--ink-strong)}
.card-buy{font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:.04em; padding:8px 16px; border-radius:2px; background:var(--ink-strong); color:#fff; border:none; cursor:pointer; transition:background .15s}
.card-buy:hover{background:var(--green)}
.card-buy:disabled{background:var(--line); color:var(--ink); cursor:not-allowed}

/* filter pills + sort */
.filter-row{display:flex; gap:10px; margin-bottom:24px; flex-wrap:wrap; align-items:center; justify-content:space-between}
.pill-group{display:flex; gap:10px; flex-wrap:wrap}
.pill{
  font-size:12px; font-weight:600; padding:8px 16px; border-radius:50px;
  border:1px solid var(--line); background:#fff; color:var(--ink);
  text-transform:uppercase; letter-spacing:.04em; cursor:pointer; transition:.15s;
}
.pill.active{background:var(--ink-strong); color:#fff; border-color:var(--ink-strong)}
.pill:not(.active):hover{border-color:var(--green); color:var(--green)}
.sort-select{
  font-size:12px; font-weight:600; padding:8px 14px; border-radius:50px;
  border:1px solid var(--line); background:#fff; color:var(--ink);
  text-transform:uppercase; letter-spacing:.04em; cursor:pointer;
}
.empty{color:#8a847c; padding:3rem 0; text-align:center; grid-column:1/-1}

/* brand statement */
.statement{display:grid; grid-template-columns:1.1fr 1fr; gap:0; background:var(--green); color:#fff; overflow:hidden}
.statement img{width:100%; height:100%; object-fit:cover; min-height:380px}
.statement-copy{padding:56px 48px; display:flex; flex-direction:column; justify-content:center}
.statement-copy .eyebrow{font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:#a9c4ba; margin-bottom:14px}
.statement-copy h2{color:#fff; font-size:30px; margin-bottom:14px}
.statement-copy p{color:#d8e6e0; max-width:440px; margin-bottom:24px; font-size:15px}
.statement-copy .sig{font-size:13px; color:#a9c4ba; font-style:italic}

/* reviews */
.review-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
.review-card{background:#fff; border:1px solid var(--line); padding:20px}
.review-stars{color:#f0b429; font-size:13px; letter-spacing:1px; margin-bottom:10px}
.review-text{font-size:14px; color:var(--ink); line-height:1.55; margin-bottom:14px; min-height:4.5em}
.review-name{font-size:12px; font-weight:600; color:var(--ink-strong); display:flex; align-items:center; gap:6px}
.review-name svg{width:13px; height:13px; color:var(--green)}

/* footer */
footer{background:#fff; border-top:1px solid var(--line)}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding:56px 0 32px}
.footer-col h4{font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-strong); margin-bottom:16px}
.footer-col ul{list-style:none; display:flex; flex-direction:column; gap:10px; font-size:14px; color:#736d64}
.footer-col p{font-size:13px; color:#8a847c; max-width:260px; line-height:1.6}
.footer-bottom{border-top:1px solid var(--line); padding:20px 0; font-size:12px; color:#a39d93; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px}
.footer-bottom a{color:#a39d93; text-decoration:underline}
.footer-contact a{color:#a39d93; text-decoration:underline}
.contact-hours{margin-top:4px !important}

/* newsletter signup */
.newsletter-form{display:flex; gap:8px; max-width:320px; margin-top:16px}
.newsletter-form input{flex:1; border:1px solid var(--line); border-radius:2px; padding:8px 10px; font-size:13px; background:#fff; color:var(--ink)}
.newsletter-form .btn{padding:8px 16px; font-size:12px}
.newsletter-msg{font-size:12px; margin-top:8px; display:none}
.newsletter-msg.ok{color:var(--green); display:block}
.newsletter-msg.error{color:var(--rust); display:block}

/* order confirmation page (order.html) */
.order-status{max-width:480px; margin:4rem auto; text-align:center; padding:0 24px}
.order-status h2{margin-bottom:12px}
.order-status p{margin-bottom:8px; color:var(--ink)}
.order-status a{color:var(--green); font-weight:600}
.order-lines{border:1px solid var(--line); border-radius:2px; overflow:hidden; text-align:left}
.order-line{display:flex; align-items:center; gap:14px; padding:14px 16px; border-bottom:1px solid var(--line)}
.order-line:last-child{border-bottom:none}
.order-line img{width:48px; height:48px; object-fit:contain; background:#f2efe9; border-radius:2px; flex-shrink:0}
.order-line-body{flex:1; min-width:0}
.order-line-title{font-size:13px; line-height:1.35; margin-bottom:4px}
.order-line-meta{font-size:12px; color:#8a847c}
.order-line-total{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:14px}
.order-total{display:flex; justify-content:space-between; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:18px; padding:16px 4px 0}
.order-total-breakdown{padding:12px 4px 0; font-size:13px; color:#736d64}
.order-total-breakdown div{display:flex; justify-content:space-between; padding:3px 0}
.order-shipping{margin-top:20px; padding:14px 16px; border:1px solid var(--line); border-radius:2px; text-align:left; font-size:13px; color:#736d64}
.order-shipping h3{font-size:13px; color:var(--ink); margin-bottom:8px}
.order-shipping p{margin-bottom:2px; color:#736d64}

/* policy pages (about.html, returns.html, privacy.html) */
.policy-page{max-width:720px; margin:0 auto; padding:56px 24px}
.policy-page h1{font-size:32px; margin-bottom:20px}
.policy-page h2{font-size:20px; margin:32px 0 12px}
.policy-page p{margin-bottom:14px; line-height:1.65; color:var(--ink)}
.policy-page a{color:var(--green); font-weight:600}
.policy-page .sig{font-size:13px; color:#8a847c; font-style:italic; margin-bottom:32px}
.policy-updated{font-size:13px; color:#8a847c; margin-bottom:24px}
.policy-list{margin:0 0 16px; padding-left:20px; line-height:1.7}
.policy-list li{margin-bottom:10px; color:var(--ink)}
.policy-table{width:100%; border-collapse:collapse; margin:8px 0 24px}
.policy-table th, .policy-table td{text-align:left; padding:10px 12px; border-bottom:1px solid var(--line); font-size:14px}
.policy-table th{color:#8a847c; font-weight:600; width:160px}

@media (max-width:1000px){
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .statement{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:36px}
  nav.main-nav{display:none}
  .header-search{display:none}
}
@media (max-width:640px){
  .cat-grid{grid-template-columns:repeat(3,1fr)}
}

/* product detail page */
.pdp-breadcrumb{font-size:12px; color:#8a847c; padding:20px 0 8px; display:flex; gap:8px; flex-wrap:wrap}
.pdp-breadcrumb a{color:#8a847c; cursor:pointer}
.pdp-breadcrumb a:hover{color:var(--green)}
.pdp-layout{display:grid; grid-template-columns:1.1fr 1fr; gap:48px; padding:24px 0 48px}
.pdp-main-img{aspect-ratio:1; background:#f2efe9; border:1px solid var(--line); overflow:hidden; margin-bottom:14px}
.pdp-main-img img{width:100%; height:100%; object-fit:contain; padding:24px}
.pdp-thumbs{display:grid; grid-template-columns:repeat(auto-fill,64px); gap:8px}
.pdp-thumb{width:64px; height:64px; border:1px solid var(--line); background:#f2efe9; padding:0; cursor:pointer; overflow:hidden; border-radius:2px}
.pdp-thumb.active{border-color:var(--green); border-width:2px}
.pdp-thumb img{width:100%; height:100%; object-fit:contain; padding:6px}
.pdp-info{display:flex; flex-direction:column}
.pdp-title{font-size:26px; line-height:1.25; margin:8px 0 16px}
.pdp-price-row{display:flex; align-items:center; gap:14px; margin-bottom:24px}
.pdp-price{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:30px; color:var(--ink-strong)}
.pdp-stock{font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:.04em; padding:5px 10px; border-radius:50px}
.pdp-stock.ok{background:#e8f0ec; color:var(--green)}
.pdp-stock.low{background:#f7e6e2; color:var(--rust)}
.pdp-stock.out{background:var(--line); color:var(--ink)}
.pdp-buy-row{display:flex; align-items:center; gap:12px; margin-bottom:24px; flex-wrap:wrap}
.pdp-qty{display:flex; align-items:center; gap:12px; border:1px solid var(--line); padding:8px 14px; border-radius:2px}
.pdp-qty .qty-btn{width:26px; height:26px}
.btn-ghost-dark{background:transparent; border-color:var(--ink-strong); color:var(--ink-strong)}
.btn-ghost-dark:hover{background:var(--ink-strong); color:#fff}
.pdp-trust{display:flex; flex-direction:column; gap:8px; font-size:13px; color:var(--ink); margin-bottom:20px}
.pdp-ebay-link{font-size:13px; color:var(--green); font-weight:600; align-self:flex-start}
.pdp-section{padding:32px 0; border-top:1px solid var(--line)}
.pdp-section h2{font-size:20px; margin-bottom:18px}
.pdp-specs{width:100%; border-collapse:collapse; font-size:14px; max-width:640px}
.pdp-specs th, .pdp-specs td{text-align:left; padding:10px 16px; border-bottom:1px solid var(--line)}
.pdp-specs th{color:#8a847c; font-weight:500; width:220px}
.pdp-specs td{color:var(--ink-strong)}
.pdp-specs tr:nth-child(odd){background:#faf8f6}
.pdp-description{font-size:14px; line-height:1.7; color:var(--ink); max-width:760px}
.pdp-description img{max-width:100%; margin:12px 0}

@media (max-width:900px){
  .pdp-layout{grid-template-columns:1fr; gap:28px}
}

/* live chat widget */
.chat-bubble{
  position:fixed; bottom:20px; right:20px; z-index:39;
  width:52px; height:52px; border-radius:50%; border:none; cursor:pointer;
  background:var(--green); color:#fff; font-size:22px; line-height:1;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 16px rgba(43,36,32,.25); transition:transform .15s;
}
.chat-bubble:hover{transform:scale(1.06)}
.chat-bubble-badge{
  position:absolute; top:-4px; right:-4px; background:var(--rust); color:#fff;
  font-size:10px; font-weight:700; min-width:18px; height:18px; border-radius:50%;
  display:none; align-items:center; justify-content:center; padding:0 4px;
}
.chat-panel{
  position:fixed; bottom:84px; right:20px; z-index:39;
  width:340px; max-width:90vw; height:460px; max-height:70vh;
  background:#fff; border-radius:12px; border:1px solid var(--line);
  box-shadow:0 12px 32px rgba(43,36,32,.2);
  display:none; flex-direction:column; overflow:hidden;
}
.chat-panel.open{display:flex}
.chat-panel-head{display:flex; align-items:center; justify-content:space-between; padding:14px 16px; border-bottom:1px solid var(--line)}
.chat-panel-head h3{font-size:15px}
.chat-status{font-size:12px; margin-top:2px; color:#8a847c}
.chat-status.online{color:var(--green)}
.chat-status.away{color:#8a847c}
@keyframes chatPulse{
  0%{box-shadow:0 6px 16px rgba(43,36,32,.25), 0 0 0 0 rgba(58,138,79,.45)}
  70%{box-shadow:0 6px 16px rgba(43,36,32,.25), 0 0 0 10px rgba(58,138,79,0)}
  100%{box-shadow:0 6px 16px rgba(43,36,32,.25), 0 0 0 0 rgba(58,138,79,0)}
}
.chat-bubble-pulse{animation:chatPulse 2.2s ease-out infinite}
.chat-panel-close{background:none; border:none; font-size:22px; line-height:1; cursor:pointer; color:var(--ink)}
.chat-panel-body{flex:1; overflow-y:auto; padding:14px 16px; display:flex; flex-direction:column; gap:8px}
.chat-msg{max-width:80%; padding:8px 12px; border-radius:12px; font-size:13px; line-height:1.4; word-wrap:break-word}
.chat-msg.visitor{background:var(--ink-strong); color:#fff; align-self:flex-end; border-bottom-right-radius:2px}
.chat-msg.agent{background:var(--card-bg); border:1px solid var(--line); color:var(--ink); align-self:flex-start; border-bottom-left-radius:2px}
.chat-empty{color:#8a847c; font-size:13px; text-align:center; padding:24px 0}
.chat-panel-input{display:flex; gap:8px; padding:12px 16px; border-top:1px solid var(--line)}
.chat-panel-input input{flex:1; border:1px solid var(--line); border-radius:20px; padding:8px 14px; font-size:13px}
.chat-panel-input .btn{padding:8px 16px; font-size:12px; border-radius:20px}