:root {
    --ink: #20211d;
    --paper: #f6f1e6;
    --paper-dim: #efe8d8;
    --bottle: #1e3d33;
    --bottle-deep: #152b24;
    --bottle-soft: rgba(30,61,51,0.07);
    --brass: #b28a4f;
    --brass-light: #d9b877;
    --wine: #7a2e2e;
    --wine-soft: rgba(122,46,46,0.09);
    --line: rgba(32,33,29,0.14);
    --shadow: 0 20px 50px rgba(21,43,36,0.14);
    --shadow-sm: 0 4px 16px rgba(21,43,36,0.08);
    --radius: 8px;
    --radius-sm: 4px;
    --transition: all .25s ease;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:'Work Sans',system-ui,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:500;letter-spacing:-0.01em;color:var(--bottle-deep);}
.mono{font-family:'IBM Plex Mono',monospace;letter-spacing:0.02em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--radius-sm);font-size:0.92rem;font-weight:500;border:1px solid transparent;cursor:pointer;transition:var(--transition);font-family:'Work Sans',sans-serif;text-decoration:none;}
.btn-primary{background:var(--bottle-deep);color:var(--paper);}
.btn-primary:hover{background:var(--bottle);transform:translateY(-1px);box-shadow:var(--shadow);}
.btn-ghost{border-color:var(--line);color:var(--bottle-deep);background:transparent;}
.btn-ghost:hover{border-color:var(--bottle-deep);}
.btn-danger{background:var(--wine);color:var(--paper);}
.btn-danger:hover{background:#5e2222;}
.btn-sm{padding:8px 16px;font-size:0.82rem;}
.btn-block{width:100%;justify-content:center;}
.btn:disabled{opacity:0.5;cursor:not-allowed;transform:none;}

/* Header */
header.site{position:sticky;top:0;z-index:100;background:rgba(246,241,230,0.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:16px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{width:36px;height:36px;flex-shrink:0;}
.brand-name{font-family:'Fraunces',serif;font-size:1.2rem;font-weight:600;color:var(--bottle-deep);}
.brand-sub{font-size:0.6rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--brass);font-family:'IBM Plex Mono',monospace;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{font-size:0.88rem;opacity:0.78;transition:opacity .2s;}
.nav-links a:hover{opacity:1;}
.nav-links a.active{opacity:1;font-weight:600;color:var(--bottle-deep);}
.nav-cta{display:flex;gap:10px;align-items:center;}

/* Hamburger */
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:110;}
.hamburger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:var(--transition);border-radius:2px;}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px);}
.hamburger.active span:nth-child(2){opacity:0;}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px);}

/* Mobile Nav */
.mobile-nav{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(246,241,230,0.98);backdrop-filter:blur(16px);z-index:105;padding:80px 32px 32px;flex-direction:column;gap:0;}
.mobile-nav.active{display:flex;}
.mobile-nav a{display:block;padding:16px 0;font-size:1.1rem;border-bottom:1px solid var(--line);opacity:0.85;}
.mobile-nav a:hover{opacity:1;}
.mobile-nav .mobile-nav-cta{margin-top:24px;display:flex;flex-direction:column;gap:12px;}

/* Eyebrow */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--wine);margin-bottom:18px;}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;}

/* Cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:var(--transition);}
.card:hover{box-shadow:var(--shadow-sm);border-color:rgba(32,33,29,0.2);}

/* Product Card */
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--transition);display:flex;flex-direction:column;}
.product-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);}
.product-card-img{width:100%;height:200px;object-fit:cover;background:var(--paper-dim);display:flex;align-items:center;justify-content:center;color:var(--brass);font-size:2rem;}
.product-card-img img{width:100%;height:100%;object-fit:cover;}
.product-card-body{padding:18px;flex:1;display:flex;flex-direction:column;}
.product-card-cat{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;color:var(--brass);letter-spacing:0.05em;text-transform:uppercase;margin-bottom:8px;}
.product-card-title{font-size:0.95rem;font-weight:600;margin-bottom:6px;color:var(--bottle-deep);font-family:'Work Sans',sans-serif;}
.product-card-desc{font-size:0.82rem;opacity:0.65;margin-bottom:14px;flex:1;line-height:1.45;}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;}
.product-price{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:1.05rem;color:var(--bottle-deep);}
.product-unit{font-size:0.75rem;opacity:0.5;}
.product-stock{font-size:0.72rem;padding:3px 8px;border-radius:20px;font-weight:500;}
.product-stock.in-stock{background:rgba(30,61,51,0.08);color:var(--bottle);}
.product-stock.low-stock{background:rgba(178,138,79,0.15);color:var(--brass);}
.product-stock.no-stock{background:var(--wine-soft);color:var(--wine);}
.product-actions{display:flex;gap:8px;align-items:center;margin-top:12px;}
.qty-control{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;}
.qty-control button{width:32px;height:32px;background:var(--paper-dim);border:none;cursor:pointer;font-size:0.9rem;display:flex;align-items:center;justify-content:center;transition:var(--transition);}
.qty-control button:hover{background:var(--line);}
.qty-control input{width:40px;height:32px;text-align:center;border:none;border-left:1px solid var(--line);border-right:1px solid var(--line);font-size:0.85rem;font-family:'IBM Plex Mono',monospace;font-weight:600;}
.qty-control input:focus{outline:none;}

/* Badge / Status */
.badge{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:0.65rem;padding:4px 10px;border-radius:20px;font-weight:500;letter-spacing:0.02em;}
.badge-pending{background:rgba(178,138,79,0.15);color:var(--brass);}
.badge-confirmed{background:rgba(30,61,51,0.1);color:var(--bottle);}
.badge-preparing{background:rgba(30,61,51,0.1);color:var(--bottle);}
.badge-shipped{background:rgba(30,100,180,0.1);color:#1e5db4;}
.badge-delivered{background:rgba(30,61,51,0.1);color:var(--bottle);}
.badge-completed{background:rgba(30,61,51,0.12);color:var(--bottle);}
.badge-cancelled{background:var(--wine-soft);color:var(--wine);}

/* Table */
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;}
th{text-align:left;font-family:'IBM Plex Mono',monospace;font-size:0.7rem;letter-spacing:0.06em;text-transform:uppercase;color:rgba(32,33,29,0.5);padding:12px 14px;border-bottom:2px solid var(--line);white-space:nowrap;}
td{padding:14px;border-bottom:1px solid var(--line);font-size:0.88rem;vertical-align:middle;}
tr:hover td{background:rgba(32,33,29,0.02);}

/* Flash messages */
.flash{padding:14px 18px;border-radius:var(--radius);margin-bottom:20px;font-size:0.88rem;display:flex;align-items:center;gap:10px;}
.flash-success{background:rgba(30,61,51,0.08);color:var(--bottle);border:1px solid rgba(30,61,51,0.2);}
.flash-error{background:var(--wine-soft);color:var(--wine);border:1px solid rgba(122,46,46,0.2);}

/* Forms */
.form-group{margin-bottom:20px;}
.form-label{display:block;font-size:0.72rem;font-weight:600;color:rgba(32,33,29,0.6);margin-bottom:6px;font-family:'IBM Plex Mono',monospace;letter-spacing:0.04em;}
.form-input{width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;font-size:0.92rem;font-family:'Work Sans',sans-serif;color:var(--ink);transition:var(--transition);}
.form-input:focus{outline:none;border-color:var(--brass);box-shadow:0 0 0 3px rgba(178,138,79,0.15);}
select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2320211d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;}
textarea.form-input{resize:vertical;min-height:80px;}
.form-hint{font-size:0.75rem;color:rgba(32,33,29,0.5);margin-top:4px;}

/* File upload */
.file-upload{position:relative;display:flex;align-items:center;gap:12px;}
.file-upload input[type="file"]{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;}
.file-upload-label{display:flex;align-items:center;gap:8px;padding:10px 16px;border:2px dashed var(--line);border-radius:var(--radius);cursor:pointer;transition:var(--transition);font-size:0.85rem;color:rgba(32,33,29,0.6);}
.file-upload-label:hover{border-color:var(--brass);color:var(--bottle);}
.file-upload-preview{width:80px;height:80px;border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--line);}

/* Layout helpers */
.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px;flex-wrap:wrap;}
.page-header h1{font-size:clamp(1.4rem,2.5vw,1.8rem);}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}

/* Sidebar layout */
.app-layout{display:grid;grid-template-columns:240px 1fr;gap:0;min-height:calc(100vh - 65px);}
.app-sidebar{background:var(--paper-dim);border-right:1px solid var(--line);padding:24px 0;}
.app-sidebar-title{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:0.12em;text-transform:uppercase;color:rgba(32,33,29,0.45);padding:0 24px;margin-bottom:12px;}
.app-sidebar a{display:flex;align-items:center;gap:10px;padding:10px 24px;font-size:0.88rem;color:var(--ink);opacity:0.7;transition:var(--transition);}
.app-sidebar a:hover{opacity:1;background:rgba(32,33,29,0.04);}
.app-sidebar a.active{opacity:1;font-weight:600;color:var(--bottle-deep);background:rgba(30,61,51,0.06);border-right:3px solid var(--bottle-deep);}
.app-sidebar a i{width:18px;text-align:center;font-size:0.85rem;}
.app-content{padding:32px;}

/* Empty state */
.empty-state{text-align:center;padding:60px 20px;color:rgba(32,33,29,0.4);}
.empty-state i{font-size:3rem;margin-bottom:16px;display:block;}
.empty-state p{font-size:0.95rem;margin-bottom:20px;}

/* Order steps */
.order-steps{display:flex;align-items:center;gap:0;margin:24px 0;position:relative;}
.order-step{flex:1;text-align:center;position:relative;padding:16px 8px;}
.order-step::before{content:"";position:absolute;top:28px;left:0;right:0;height:3px;background:var(--line);z-index:0;}
.order-step:first-child::before{left:50%;}
.order-step:last-child::before{right:50%;}
.order-step-dot{width:20px;height:20px;border-radius:50%;background:var(--line);margin:0 auto 8px;position:relative;z-index:1;display:flex;align-items:center;justify-content:center;}
.order-step.done .order-step-dot{background:var(--bottle);color:var(--paper);}
.order-step.active .order-step-dot{background:var(--brass);color:var(--paper);box-shadow:0 0 0 4px rgba(178,138,79,0.25);}
.order-step-label{font-size:0.72rem;font-weight:500;opacity:0.5;}
.order-step.done .order-step-label,.order-step.active .order-step-label{opacity:1;color:var(--bottle-deep);}

/* Footer */
footer{background:var(--bottle-deep);color:var(--paper);padding:56px 0 28px;margin-top:60px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px;}
.foot-brand .brand-name{color:var(--paper);font-family:'Fraunces',serif;font-size:1.2rem;font-weight:600;}
.foot-brand p{font-size:0.85rem;opacity:0.6;margin-top:12px;max-width:260px;}
footer h4{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--brass-light);margin-bottom:14px;}
footer ul{list-style:none;}
footer li{margin-bottom:8px;font-size:0.85rem;opacity:0.75;}
footer li a:hover{opacity:1;color:var(--brass-light);}
.foot-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(246,241,230,0.14);padding-top:22px;font-size:0.75rem;opacity:0.5;flex-wrap:wrap;gap:10px;}

/* Responsive */
@media(max-width:1024px){
    .app-layout{grid-template-columns:1fr;}
    .app-sidebar{display:none;}
    .grid-4{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:900px){
    .hamburger{display:block;}
    .nav-links{display:none;}
    .nav-cta .btn{display:none;}
    .nav-cta .btn.btn-primary{display:inline-flex;}
    .grid-3{grid-template-columns:repeat(2,1fr);}
    .foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:600px){
    .wrap{padding:0 16px;}
    .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
    .page-header{flex-direction:column;align-items:flex-start;}
    .foot-grid{grid-template-columns:1fr;}
    .order-steps{flex-direction:column;align-items:flex-start;gap:8px;}
    .order-step::before{display:none;}
}