:root{
  --vino:#5c1a2b;--vino-2:#7a2438;--vino-3:#3f0f1c;--oro:#c9a24d;--crema:#faf6f0;
  --bg:#f4f1ec;--card:#fff;--txt:#2b2226;--muted:#7a6f74;--line:#e6dfd8;
  --ok:#2e7d4f;--warn:#b7791f;--err:#b3261e;--info:#2b5c8a;
  --r:10px;--sh:0 2px 10px rgba(60,20,30,.08);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--txt);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--vino-2)}
h1{font-size:1.5rem;margin:0}
h2{font-size:1.15rem;margin:0 0 .75rem}
h3{font-size:1rem;margin:0 0 .5rem}
small,.muted{color:var(--muted)}

/* Topbar */
.topbar{display:flex;align-items:center;gap:1rem;background:var(--vino);color:#fff;padding:.6rem 1rem;position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.topbar .brand{color:#fff;text-decoration:none;font-weight:700;font-size:1.1rem;white-space:nowrap}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:.75rem}
.user-name{font-size:.9rem;opacity:.95}
.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:1.3rem;border-radius:6px;padding:.1rem .5rem;cursor:pointer}
.chip{font-size:.75rem;padding:.2rem .6rem;border-radius:99px;text-decoration:none;font-weight:600}
.chip-ok{background:#2e7d4f;color:#fff}.chip-warn{background:var(--oro);color:#3a2a00}

/* Layout */
.app{display:flex;flex:1;width:100%}
.sidebar{width:230px;background:var(--vino-3);color:#fff;padding:.75rem 0;display:flex;flex-direction:column;flex-shrink:0}
.sidebar a{color:#f3e8ea;text-decoration:none;padding:.6rem 1.1rem;display:flex;align-items:center;gap:.6rem;font-size:.95rem;border-left:3px solid transparent}
.sidebar a:hover{background:rgba(255,255,255,.07)}
.sidebar a.active{background:var(--vino);border-left-color:var(--oro);font-weight:600}
.sidebar .ico{width:1.4em;text-align:center}
.sidebar-foot{margin-top:auto;padding:1rem;font-size:.75rem;opacity:.5}
.content{flex:1;padding:1.25rem 1.5rem;min-width:0}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.page-actions{display:flex;gap:.5rem;flex-wrap:wrap}

/* Cards & grids */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:1.1rem 1.25rem;margin-bottom:1.25rem}
.grid{display:grid;gap:1rem}
.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.kpi{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:1rem 1.2rem;border-top:4px solid var(--vino)}
.kpi .lbl{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi .val{font-size:1.6rem;font-weight:700;margin-top:.2rem}
.kpi.oro{border-top-color:var(--oro)}.kpi.ok{border-top-color:var(--ok)}.kpi.err{border-top-color:var(--err)}.kpi.info{border-top-color:var(--info)}

/* Tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:.55rem .6rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{background:var(--crema);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.03em;color:#5a4a50}
tr:hover td{background:#fcfaf7}
td.num,th.num{text-align:right;white-space:nowrap}
.badge{display:inline-block;font-size:.72rem;padding:.15rem .5rem;border-radius:99px;font-weight:600;background:#eee}
.badge-ok{background:#dff3e6;color:var(--ok)}.badge-warn{background:#fdf0d5;color:#8a5a0d}.badge-err{background:#fbe2e0;color:var(--err)}.badge-info{background:#dce9f5;color:var(--info)}.badge-muted{background:#eee;color:#666}

/* Forms */
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.25rem;color:#4a3a40}
input[type=text],input[type=number],input[type=password],input[type=date],input[type=email],input[type=search],select,textarea{
  width:100%;padding:.55rem .7rem;border:1px solid #cfc4bc;border-radius:7px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--oro);border-color:var(--oro)}
textarea{min-height:80px}
.field{margin-bottom:.9rem}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem 1rem}
.inline{display:flex;gap:.5rem;align-items:end;flex-wrap:wrap}
.inline .field{margin:0;flex:1;min-width:140px}
.btn{display:inline-block;padding:.55rem 1rem;border-radius:7px;border:1px solid transparent;background:var(--vino);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.2}
.btn:hover{background:var(--vino-2)}
.btn-sm{padding:.3rem .7rem;font-size:.85rem}
.btn-lg{padding:.8rem 1.4rem;font-size:1.05rem}
.btn-ghost{background:transparent;border-color:currentColor;color:inherit}
.btn-ghost:hover{background:rgba(0,0,0,.06)}
.btn-oro{background:var(--oro);color:#2a1a00}.btn-oro:hover{background:#b8913f}
.btn-ok{background:var(--ok)}.btn-ok:hover{background:#256840}
.btn-err{background:var(--err)}.btn-err:hover{background:#921d17}
.btn-sec{background:#ece6df;color:var(--txt)}.btn-sec:hover{background:#dfd7ce}
.btn:disabled{opacity:.5;cursor:not-allowed}
.flash{padding:.7rem 1rem;border-radius:7px;margin-bottom:1rem;font-weight:500}
.flash-ok{background:#dff3e6;color:#1f5c38}.flash-error{background:#fbe2e0;color:#8f1d17}.flash-info{background:#dce9f5;color:#1f4568}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;align-items:end;margin-bottom:1rem}
.filters .field{margin:0;min-width:150px}
.right{text-align:right}.center{text-align:center}
.mt{margin-top:1rem}.mb0{margin-bottom:0}
.actions-cell{white-space:nowrap}
.stock-low{color:var(--err);font-weight:700}
.total-big{font-size:2rem;font-weight:800;color:var(--vino)}

/* POS */
.pos{display:grid;grid-template-columns:1fr 430px;gap:1rem;align-items:start}
.pos-search{position:relative}
.pos-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:.6rem;margin-top:.8rem;max-height:65vh;overflow:auto}
.prod-tile{background:#fff;border:1px solid var(--line);border-radius:9px;padding:.6rem .7rem;cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:.2rem}
.prod-tile:hover{border-color:var(--oro);box-shadow:var(--sh);transform:translateY(-1px)}
.prod-tile .n{font-weight:600;font-size:.9rem;line-height:1.25}
.prod-tile .pr{color:var(--vino);font-weight:700}
.prod-tile .st{font-size:.75rem;color:var(--muted)}
.prod-tile.sin{opacity:.45;cursor:not-allowed}
.cart{position:sticky;top:70px}
.cart table td,.cart table th{padding:.4rem .3rem}
.cart .table-wrap{max-height:40vh;overflow:auto}
.cart input.qty{width:50px;text-align:center;padding:.3rem .1rem}
.cart input.px{width:78px!important;padding:.3rem .3rem!important}
.cart .rm{background:none;border:0;color:var(--err);font-size:1.1rem;cursor:pointer}
.cart-totals{border-top:2px solid var(--line);margin-top:.5rem;padding-top:.5rem}
.cart-totals .row{display:flex;justify-content:space-between;padding:.2rem 0}
.cart-totals .row.total{font-size:1.4rem;font-weight:800;color:var(--vino)}
.pago-btns{display:flex;gap:.4rem;flex-wrap:wrap;margin:.5rem 0}
.pago-btns label{flex:1;text-align:center;border:1px solid var(--line);padding:.45rem .3rem;border-radius:7px;cursor:pointer;font-weight:500;font-size:.85rem;margin:0}
.pago-btns input{display:none}
.pago-btns input:checked+span{color:var(--vino);font-weight:700}
.pago-btns label:has(input:checked){border-color:var(--vino);background:#f8eef0}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--vino-3),var(--vino-2));padding:1rem}
.login-box{background:#fff;padding:2rem;border-radius:14px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.login-box h1{text-align:center;margin-bottom:1.2rem;color:var(--vino)}
.login-box .logo{font-size:3rem;text-align:center}

/* Footer */
.site-footer{background:var(--vino-3);color:#fff;text-align:center;padding:1rem;font-size:.85rem}
.wsr-credit{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;color:#fff;text-decoration:none}
.wsr-credit img{border-radius:6px;background:#fff;padding:2px}
.wsr-credit:hover span{text-decoration:underline}

/* Responsive */
@media (max-width:1000px){
  .pos{grid-template-columns:1fr}
  .cart{position:static}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .topbar{gap:.5rem;padding:.5rem .6rem}.topbar .brand{font-size:.95rem;overflow:hidden;text-overflow:ellipsis}.chip{white-space:nowrap;font-size:.68rem;padding:.15rem .45rem}.topbar-right{gap:.4rem;flex-shrink:0}
  .menu-btn{display:block}
  .user-name{display:none}
  .sidebar{position:fixed;top:52px;left:0;bottom:0;width:250px;transform:translateX(-100%);transition:.2s;z-index:40;overflow:auto}
  .sidebar.open{transform:none}
  .content{padding:1rem}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  h1{font-size:1.25rem}
  .pos-results{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));max-height:none}
}
@media print{
  .topbar,.sidebar,.site-footer,.page-actions,.no-print{display:none!important}
  .content{padding:0}
  body{background:#fff}
  .card{box-shadow:none}
}
.prod-tile .thumb{width:100%;aspect-ratio:1.4;object-fit:cover;border-radius:6px;margin-bottom:.3rem;background:#f3ece6}
.tel-group{display:flex;align-items:stretch}
.tel-group span{background:#ece6df;border:1px solid #cfc4bc;border-right:0;border-radius:7px 0 0 7px;padding:.55rem .6rem;font-weight:700;color:#5a4a50;white-space:nowrap}
.tel-group input{border-radius:0 7px 7px 0!important}
/* Celular: los hijos de grillas y tarjetas pueden encogerse (evita desbordes por tablas anchas) */
.grid>*,.card,.content{min-width:0}
.card .table-wrap{max-width:100%}
@media (max-width:760px){
  .inline{flex-direction:column;align-items:stretch}
  .inline .field{min-width:0}
  .page-head h1{font-size:1.15rem;line-height:1.25}
  .btn-lg{padding:.7rem 1rem;font-size:1rem}
  .kpi .val{font-size:1.3rem}
  code{word-break:break-all}
}