:root{
  --bg:#f4f6f8;--bg2:#eef2f7;--card:#ffffff;--card2:#ffffff;--text:#0f172a;--muted:#64748b;--primary:#d4af37;--primary2:#f5d76e;--line:rgba(212,175,55,.18);--border:rgba(148,163,184,.24);--ok:#16a34a;--danger:#dc2626;--warn:#d97706;--blue:#2563eb;--shadow:0 18px 50px rgba(15,23,42,.08);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left,rgba(212,175,55,.10),transparent 24%),linear-gradient(180deg,#f8fafc,#f1f5f9 58%,#eef2f7);color:var(--text)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app{display:flex;min-height:100vh}.sidebar{width:278px;background:linear-gradient(180deg,#050505,#0a0d15 55%,#06070b);color:#fff;padding:22px 14px;position:fixed;left:0;top:0;bottom:0;overflow:auto;border-right:1px solid var(--line);z-index:30}.main{margin-left:278px;width:calc(100% - 278px);background:linear-gradient(180deg,#f8fafc 0,#f1f5f9 55%,#eef2f7 100%);min-height:100vh}.content{padding:24px;max-width:1500px}.glassbar{background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:20}.topbar-user strong{color:#0f172a}.topbar-time{white-space:nowrap}.brand-with-logo{display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(212,175,55,.32);padding:4px 10px 18px;margin-bottom:14px}.brand-with-logo img{width:56px;height:56px;border-radius:50%;object-fit:cover;border:1px solid rgba(245,215,110,.45);box-shadow:0 0 28px rgba(212,175,55,.18)}.brand-with-logo strong{display:block;line-height:1.05;letter-spacing:.3px}.brand-with-logo span{display:block;color:var(--muted);font-size:12px;font-weight:500;margin-top:4px}.nav a,.nav-group-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:11px 12px;border-radius:14px;margin:5px 0;color:#d8dee9;background:transparent;border:0;cursor:pointer;text-align:left;transition:.18s}.nav a:hover,.nav a.active,.nav-group-toggle:hover,.nav-group-toggle.active{background:linear-gradient(90deg,rgba(212,175,55,.18),rgba(212,175,55,.04));color:#fff;box-shadow:inset 3px 0 0 var(--primary)}.nav-group-toggle strong{transition:.2s}.nav-group-toggle.open strong{transform:rotate(180deg)}.nav-sub{display:none;padding:2px 0 8px 16px}.nav-sub.open{display:block;animation:slideDown .18s ease}.nav-sub a{font-size:13px;padding:9px 12px;margin:3px 0;color:#aeb9c9}.logout{margin-top:18px!important;color:#fecaca!important}.mobile-menu{display:none}.topbar-brand-mobile{display:none;align-items:center;gap:8px;font-weight:800}.topbar-brand-mobile img{width:34px;height:34px;border-radius:50%;object-fit:cover}.card,.stat{background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid var(--border);border-radius:22px;padding:20px;margin-bottom:18px;box-shadow:var(--shadow)}.premium-card{position:relative;overflow:hidden}.premium-card:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--primary),transparent);opacity:.55}.hero-card{border-radius:28px;padding:26px;margin-bottom:18px;background:linear-gradient(135deg,rgba(212,175,55,.16),#ffffff 40%,rgba(56,189,248,.08));border:1px solid rgba(212,175,55,.28);box-shadow:var(--shadow)}.dashboard-hero{display:flex;align-items:center;gap:16px}.dashboard-hero img{width:72px;height:72px;border-radius:50%;object-fit:cover;border:1px solid rgba(245,215,110,.52);box-shadow:0 0 36px rgba(212,175,55,.2)}.dashboard-hero h1,.page-head h1{margin:0;font-size:32px;letter-spacing:-.7px}.eyebrow{margin:0 0 6px;color:var(--primary2);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.muted{color:var(--muted);font-size:13px}.luxury-hero{display:flex;justify-content:space-between;gap:20px;align-items:center}.hero-kpis{display:flex;gap:12px;flex-wrap:wrap}.hero-kpis div{min-width:150px;border:1px solid rgba(212,175,55,.22);background:rgba(255,255,255,.84);border-radius:18px;padding:14px}.hero-kpis span,.stat span{display:block;color:var(--muted);font-size:13px}.hero-kpis strong,.stat strong{display:block;font-size:28px;margin-top:5px;color:#0f172a}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.premium-stat{transition:.2s}.premium-stat:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.35)}.section-title,.page-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.section-title h2{margin:0}.page-head{margin-bottom:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:14px;padding:10px 14px;background:linear-gradient(135deg,#d4af37,#f5d76e);color:#111827;cursor:pointer;font-weight:800;font-size:14px;box-shadow:0 10px 26px rgba(212,175,55,.18);transition:.18s}.btn:hover{transform:translateY(-1px);filter:saturate(1.1)}.btn-secondary{background:#eef2f7;color:#334155;box-shadow:none;border:1px solid var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-ok{background:linear-gradient(135deg,#16a34a,#86efac);color:#062d16}.btn-sm{padding:7px 10px;font-size:12px;border-radius:11px}.btn-block{width:100%;margin-top:10px}.form{display:grid;gap:14px}.field label{display:block;font-weight:700;margin-bottom:7px;color:#0f172a}.field input,.field select,.field textarea,.searchbar input,.predictive-input{width:100%;padding:12px 13px;border:1px solid var(--border);border-radius:14px;background:#fff;color:#0f172a;outline:none}.field input:focus,.field select:focus,.field textarea:focus,.searchbar input:focus,.predictive-input:focus{border-color:rgba(212,175,55,.65);box-shadow:0 0 0 4px rgba(212,175,55,.09)}.field textarea{min-height:96px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.alert{padding:13px 15px;border-radius:16px;margin-bottom:16px;border:1px solid}.alert-success{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.35);color:#bbf7d0}.alert-error{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.35);color:#fecaca}.badge{display:inline-block;border-radius:999px;padding:5px 10px;font-size:12px;background:rgba(226,232,240,.12);color:#dbeafe;border:1px solid rgba(226,232,240,.13)}.gold-badge{background:rgba(212,175,55,.14);color:#fde68a;border-color:rgba(212,175,55,.35)}.badge-ok{background:rgba(34,197,94,.16);color:#bbf7d0;border-color:rgba(34,197,94,.35)}.badge-warn{background:rgba(245,158,11,.16);color:#fde68a;border-color:rgba(245,158,11,.35)}.badge-danger{background:rgba(239,68,68,.16);color:#fecaca;border-color:rgba(239,68,68,.35)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}.table th{color:#64748b;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.premium-table tbody tr:hover{background:rgba(212,175,55,.06)}.searchbar{display:flex;gap:10px;flex-wrap:wrap}.searchbar input{min-width:240px;flex:1}.photo{width:54px;height:54px;border-radius:14px;object-fit:cover;background:#fff;border:1px solid var(--border)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:18px}.product-card{border-radius:24px;background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow);transition:.2s}.product-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.35)}.product-media{height:190px;position:relative;background:radial-gradient(circle,rgba(212,175,55,.12),rgba(241,245,249,.9));display:flex;align-items:center;justify-content:center}.product-media img{width:100%;height:100%;object-fit:cover}.product-stock{position:absolute;top:12px;right:12px}.product-body{padding:16px}.product-body h3{margin:0 0 7px;font-size:18px}.product-meta{display:flex;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:12px}.price{display:block;color:#b9860b;font-size:22px;margin:12px 0}.product-actions{justify-content:space-between}.preview-card{min-height:400px}.preview-product-card{display:grid;gap:18px}.preview-product-card img{width:100%;max-height:330px;object-fit:cover;border-radius:22px;border:1px solid var(--border);background:#fff}.ranking-list,.stock-alert-list{display:grid;gap:12px}.rank-row{display:flex;gap:12px;align-items:center}.rank-number{width:34px;height:34px;border-radius:50%;background:rgba(212,175,55,.16);display:grid;place-items:center;color:#fde68a;font-weight:900}.rank-info{flex:1}.rank-info span,.stock-alert-item span{display:block;color:var(--muted);font-size:12px}.bar{height:8px;background:rgba(148,163,184,.18);border-radius:999px;overflow:hidden;margin-top:7px}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary2));border-radius:999px}.stock-alert-item{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:10px;border-radius:16px;background:#fff;border:1px solid var(--border)}.stock-alert-item img{width:48px;height:48px;border-radius:13px;object-fit:cover}.seller-card{margin-top:16px;padding:16px;border-radius:18px;background:linear-gradient(135deg,rgba(212,175,55,.14),rgba(56,189,248,.06));border:1px solid rgba(212,175,55,.22)}.seller-card span,.seller-card small{display:block;color:var(--muted)}.seller-card strong{display:block;font-size:20px;margin:3px 0}.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:18px;align-items:start}.pos-cart{position:sticky;top:86px}.predictive-box{position:relative}.predictive-results{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:15;background:#ffffff;border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);max-height:310px;overflow:auto}.customer-result{display:block;width:100%;padding:12px 14px;background:transparent;border:0;color:#0f172a;text-align:left;cursor:pointer;border-bottom:1px solid var(--border)}.customer-result:hover{background:rgba(212,175,55,.09)}.customer-result span,.customer-result em{display:block;color:var(--muted);font-size:12px;font-style:normal;margin-top:2px}.padded{padding:12px}.customer-selected-card{padding:12px;border:1px solid rgba(212,175,55,.25);background:rgba(212,175,55,.09);border-radius:16px;margin-top:12px}.customer-selected-card strong,.customer-selected-card span,.customer-selected-card em{display:block}.customer-selected-card em{font-style:normal;color:#fde68a;font-size:12px;margin-top:4px}.product-searchbar{margin-bottom:14px}.pos-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;max-height:720px;overflow:auto;padding:2px}.pos-product-card{position:relative;border:1px solid var(--border);background:#fff;border-radius:22px;overflow:hidden;transition:.2s}.pos-product-card:hover{transform:translateY(-3px);border-color:rgba(212,175,55,.45)}.pos-product-media{height:150px;position:relative;background:#f8fafc}.pos-product-media img{width:100%;height:100%;object-fit:cover}.pos-product-media .badge{position:absolute;top:10px;left:10px}.pos-product-info{padding:13px}.pos-product-info h3{font-size:15px;margin:0 0 5px}.pos-product-info span{display:block;color:var(--muted);font-size:12px}.pos-product-info strong{display:block;color:#b9860b;margin-top:8px}.add-fab{position:absolute;right:12px;bottom:12px;width:44px;height:44px;border-radius:50%;border:0;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#111827;font-weight:900;font-size:24px;cursor:pointer;box-shadow:0 12px 28px rgba(212,175,55,.28);transition:.18s}.add-fab:hover{transform:scale(1.08) rotate(8deg)}.cart-items{display:grid;gap:10px}.cart-empty{padding:18px;border:1px dashed var(--border);border-radius:16px;color:var(--muted);text-align:center}.cart-line{display:grid;grid-template-columns:58px 1fr auto;gap:11px;align-items:center;padding:10px;border-radius:18px;background:#fff;border:1px solid var(--border)}.cart-line img{width:58px;height:58px;object-fit:cover;border-radius:14px}.cart-line-info span{display:block;color:var(--muted);font-size:12px}.qty-box{display:flex;gap:6px;align-items:center}.qty-box input{width:66px;padding:8px;border-radius:10px;border:1px solid var(--border);background:#fff;color:#0f172a}.qty-box button{width:32px;height:32px;border-radius:50%;border:0;background:rgba(239,68,68,.16);color:#fecaca;cursor:pointer}.cart-total{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:16px 0;margin:16px 0}.cart-total strong{font-size:28px;color:#fde68a}.pulse-add{animation:pulseAdd .45s ease}.orders-grid-mobile{display:none}.invoice-shell{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:start}.invoice-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.invoice-header>div:first-child{display:flex;gap:14px;align-items:center}.invoice-header img{width:70px;height:70px;border-radius:50%;object-fit:cover;border:1px solid rgba(212,175,55,.4)}.invoice-status{text-align:right}.invoice-status strong{display:block;font-size:30px;color:#fde68a;margin-top:8px}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.info-grid div{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--border)}.info-grid span,.info-grid small{display:block;color:var(--muted);font-size:12px}.info-grid strong{display:block;margin:4px 0}.invoice-items{display:grid;gap:11px}.invoice-item{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:18px;background:#fff}.invoice-item img{width:64px;height:64px;border-radius:14px;object-fit:cover}.invoice-item span{display:block;color:var(--muted);font-size:12px}.right{text-align:right}.summary-line{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.summary-line.total strong{font-size:26px;color:#fde68a}.timeline{display:grid;gap:14px}.timeline div{position:relative;padding-left:25px}.timeline i{position:absolute;left:0;top:3px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px rgba(212,175,55,.13)}.timeline span,.timeline small{display:block}.timeline small{color:var(--muted)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,#ffffff 0,#f1f5f9 52%,#e2e8f0 100%);padding:24px}.login-card{width:100%;max-width:420px;background:#fff;color:#111827;border-radius:20px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.login-card .field input{background:#fff;color:#111827;border-color:#d1d5db}.login-card .field label{color:#111827}.login-card h1{margin-top:0}.login-brand{text-align:center;margin-bottom:22px}.login-brand img{width:140px;height:140px;border-radius:50%;object-fit:cover;background:#000;margin-bottom:12px;box-shadow:0 12px 28px rgba(0,0,0,.22)}.login-brand h1{margin:0 0 6px}.ticket-body{background:#eef1f7;color:#0f172a}.ticket-actions{padding:16px}.ticket-pro{width:390px;max-width:calc(100% - 20px);margin:0 auto 30px;background:#fff;color:#0f172a;border-radius:24px;padding:22px;box-shadow:0 20px 70px rgba(15,23,42,.18);position:relative;overflow:hidden}.ticket-pro:before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:linear-gradient(90deg,#111827,#d4af37,#111827)}.ticket-head{text-align:center;position:relative}.ticket-logo{width:84px;height:84px;border-radius:50%;object-fit:cover;border:1px solid #d4af37;margin-top:8px}.ticket-head h1{font-size:22px;letter-spacing:.05em;text-transform:uppercase;margin:10px 0 3px}.ticket-head p{margin:0 0 10px;color:#64748b}.ticket-number{display:inline-block;background:#111827;color:#fde68a;border-radius:999px;padding:8px 14px}.ticket-status-row{display:flex;justify-content:space-between;gap:10px;margin:18px 0}.ticket-status-row span{flex:1;text-align:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:8px;font-weight:800}.ticket-block{border-top:1px dashed #cbd5e1;border-bottom:1px dashed #cbd5e1;padding:12px 0;margin:12px 0}.ticket-items{display:grid;gap:10px}.ticket-item{display:grid;grid-template-columns:50px 1fr auto;gap:10px;align-items:center;border-bottom:1px solid #e2e8f0;padding:8px 0}.ticket-item-photo{width:50px;height:50px;border-radius:12px;object-fit:cover}.ticket-item span,.ticket-item small{display:block;color:#64748b}.ticket-total-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:12px;margin-top:12px}.ticket-total-box div{display:flex;justify-content:space-between;padding:6px 0}.ticket-grand-total{border-top:1px solid #cbd5e1;margin-top:6px;padding-top:10px!important;font-size:20px}.ticket-footer{text-align:center;margin-top:16px}.ticket-footer p{font-weight:900;margin-bottom:3px}.ticket-footer small{color:#64748b}.print-only{display:none}
@keyframes slideDown{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseAdd{0%{transform:scale(.98);border-color:rgba(212,175,55,.1)}50%{transform:scale(1.02);border-color:rgba(212,175,55,.7);box-shadow:0 0 0 6px rgba(212,175,55,.12)}100%{transform:scale(1)}}
@media(max-width:1100px){.grid-4,.info-grid{grid-template-columns:repeat(2,1fr)}.pos-layout,.invoice-shell{grid-template-columns:1fr}.pos-cart{position:relative;top:auto}.luxury-hero{align-items:flex-start;flex-direction:column}.hero-kpis{width:100%}.hero-kpis div{flex:1}.desktop-table{display:none}.orders-grid-mobile{display:grid;gap:12px}.order-card-mobile{background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid var(--border);border-radius:20px;padding:15px;display:grid;gap:10px}.order-card-mobile span{display:block;color:var(--muted);font-size:13px}}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.22s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.mobile-menu{display:inline-flex}.grid-2,.grid-4,.info-grid{grid-template-columns:1fr}.content{padding:14px}.glassbar{padding:12px}.topbar-brand-mobile{display:flex}.topbar .muted.topbar-time{display:none}.dashboard-hero{align-items:flex-start}.dashboard-hero img{width:56px;height:56px}.page-head{align-items:flex-start;flex-direction:column}.product-grid,.pos-product-grid{grid-template-columns:1fr}.compact-mobile-hide{display:none}.cart-line{grid-template-columns:50px 1fr}.qty-box{grid-column:2}.invoice-item{grid-template-columns:54px 1fr}.invoice-item .right{grid-column:2;text-align:left}.ticket-pro{border-radius:0;max-width:100%;width:100%;margin:0}.ticket-actions{display:flex;gap:8px}}

/* Solo cambio visual del sistema: fondo claro. Ticket e impresión quedan intactos. */
.content .page-head h1,
.content .dashboard-hero h1,
.content .section-title h2,
.content .card h1,
.content .card h2,
.content .card h3,
.content .stat h1,
.content .stat h2,
.content .stat h3{color:#0f172a}
.content .table td{color:#0f172a}
.content .muted,.topbar-time{color:#64748b}
.content .product-body h3,.content .pos-product-info h3,.content .invoice-header strong{color:#0f172a}
.content .eyebrow{color:#b8860b}
.sidebar .brand-with-logo span{color:#94a3b8}
.sidebar .nav a,.sidebar .nav-group-toggle{color:#d8dee9}
.sidebar .nav-sub a{color:#aeb9c9}
.sidebar .muted{color:#94a3b8}

/* Ajuste puntual de contraste y buscador de cliente.
   No cambia PHP, rutas, base de datos ni lógica del sistema. */

/* Badges más legibles sobre fondo claro */
.gold-badge{
  background:linear-gradient(135deg,#fff3bf,#f5d76e)!important;
  color:#6b4300!important;
  border-color:#c9a227!important;
  font-weight:900!important;
}

.badge-ok{
  background:#dcfce7!important;
  color:#166534!important;
  border-color:#22c55e!important;
  font-weight:900!important;
}

.badge-warn{
  background:#fef3c7!important;
  color:#92400e!important;
  border-color:#f59e0b!important;
  font-weight:900!important;
}

.badge-danger{
  background:#fee2e2!important;
  color:#991b1b!important;
  border-color:#ef4444!important;
  font-weight:900!important;
}

/* El selector predictivo de clientes no debe quedar recortado dentro de las cards */
.pos-layout,
.pos-layout .card,
.pos-layout .premium-card,
.predictive-box{
  overflow:visible!important;
}

.pos-layout .card:first-child,
.predictive-box{
  position:relative;
  z-index:80;
}

.predictive-results{
  z-index:9999!important;
  background:#ffffff!important;
  border:1px solid #cbd5e1!important;
  box-shadow:0 22px 60px rgba(15,23,42,.22)!important;
  max-height:360px!important;
  overflow-y:auto!important;
}

.customer-result{
  color:#0f172a!important;
  background:#ffffff!important;
  font-weight:800!important;
}

.customer-result:hover{
  background:#fff7d6!important;
}

.customer-result span,
.customer-result em{
  color:#475569!important;
}

/* Botones/etiquetas pequeñas en la barra superior con mejor contraste */
.topbar-user .badge,
.topbar-user .gold-badge{
  color:#6b4300!important;
  background:#fff3bf!important;
  border-color:#c9a227!important;
}

@media print{body{background:#fff}.no-print,.sidebar,.topbar,.ticket-actions{display:none!important}.main{margin:0;width:100%}.content{padding:0}.print-only{display:block}.ticket-pro{width:280px;max-width:280px;margin:0 auto;padding:8px;border-radius:0;box-shadow:none;font-size:12px}.ticket-pro:before{height:0}.ticket-logo{width:54px;height:54px}.ticket-head h1{font-size:16px;margin:5px 0 2px}.ticket-number{padding:4px 8px}.ticket-status-row span{padding:5px}.ticket-block{padding:8px 0;margin:8px 0}.ticket-item{grid-template-columns:1fr auto;gap:6px}.ticket-item-photo{display:none!important}.ticket-item div{grid-column:1}.ticket-item b{grid-column:2}.ticket-total-box{border-radius:0;padding:8px}.ticket-grand-total{font-size:16px}.btn{display:none}}