:root{--ink:#111827;--muted:#60746A;--bg:#F1F2F4;--panel:#fff;--line:#D9E6DC;--brand:#A77925;--brand-dark:#815B1D;--accent:#D4A73F;--danger:#b94141;--warning:#a56a16;--shadow:0 10px 28px rgba(37,43,43,.08)}
*{box-sizing:border-box}html{font-size:15px}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:linear-gradient(180deg,#1D2736,#0B1019);color:#F9FAFB;padding:22px 16px;display:flex;flex-direction:column;z-index:20;overflow-y:auto}.brand{display:block;padding:10px 9px 12px;margin:0 1px 8px;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.32);border-radius:14px;box-shadow:0 10px 24px rgba(0,0,0,.16)}.brand-logo-link{display:block;text-decoration:none}.brand-logo{display:block;width:100%;height:auto;max-height:138px;object-fit:contain}.brand-mark{width:43px;height:43px;border-radius:12px;background:linear-gradient(135deg,#d4a24c,#8c5d1d);display:grid;place-items:center;font-weight:900;font-size:24px}.brand strong,.brand small{display:block}.brand small{opacity:.68;margin-top:2px}.nav{padding:15px 0;flex:1}.nav a{display:flex;align-items:center;gap:10px;text-decoration:none;color:#E5E7EB;padding:10px 12px;border-radius:10px;margin:3px 0;font-size:.95rem}.nav a span{width:24px;text-align:center;opacity:.8}.nav a:hover,.nav a.active{background:rgba(255,255,255,.11);color:#fff}.nav-title{text-transform:uppercase;font-size:.69rem;letter-spacing:.12em;color:#E2B958;padding:18px 12px 5px}.sidebar-footer{border-top:1px solid rgba(255,255,255,.12);padding:14px 10px 2px;display:grid;gap:3px}.sidebar-footer small,.sidebar-footer span{color:#D1D5DB}.sidebar-footer a{color:#E2B958;margin-top:7px;font-size:.9rem}.main{margin-left:270px;min-height:100vh}.topbar{height:72px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 28px;position:sticky;top:0;z-index:10}.topbar-logo{display:none;width:112px;height:52px;object-fit:contain}.topbar-title{min-width:0}.topbar strong,.topbar small{display:block}.topbar small{color:var(--muted);margin-top:2px}.icon-button{display:none;background:#F1F2F4;border:1px solid var(--line);border-radius:9px;padding:8px 11px}.page{padding:26px 30px 50px;max-width:1700px;margin:0 auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-bottom:20px}.page-head h1{margin:0;font-size:1.75rem}.page-head p{margin:5px 0 0;color:var(--muted)}.toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.card{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.card h2,.card h3{margin-top:0}.card-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}.grid.cols-6{grid-template-columns:repeat(6,minmax(0,1fr))}.kpi{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px;box-shadow:var(--shadow);position:relative;overflow:hidden}.kpi:after{content:"";position:absolute;width:70px;height:70px;border-radius:50%;right:-24px;top:-24px;background:#F5E7C7}.kpi small{color:var(--muted);display:block}.kpi strong{font-size:1.55rem;display:block;margin-top:8px}.kpi em{font-style:normal;color:var(--brand);font-size:.8rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;background:var(--brand);color:#fff;padding:9px 14px;border-radius:9px;text-decoration:none;font-weight:650;cursor:pointer;font-size:.91rem}.btn:hover{filter:brightness(.94)}.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.btn.warning{background:var(--warning)}.btn.danger{background:var(--danger)}.btn.accent{background:var(--accent);color:#231708}.btn.small{padding:6px 9px;font-size:.82rem}.btn.ghost{background:transparent;color:var(--brand);padding-left:0;padding-right:0}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.form-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-group{margin-bottom:14px}.form-group.span-2{grid-column:span 2}.form-group.span-3{grid-column:span 3}.form-group.span-4{grid-column:span 4}label{display:block;font-weight:650;margin-bottom:6px;font-size:.88rem}input,select,textarea{width:100%;border:1px solid #CBD5E1;background:#fff;border-radius:9px;padding:10px 11px;font:inherit;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:3px solid rgba(186,121,80,.16);border-color:var(--brand)}textarea{min-height:86px;resize:vertical}.hint{display:block;font-size:.78rem;color:var(--muted);margin-top:5px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{background:#F1F2F4;color:#344054;font-size:.78rem;text-transform:uppercase;letter-spacing:.045em;white-space:nowrap}tr:last-child td{border-bottom:0}tbody tr:hover{background:#faf9f7}.text-right{text-align:right}.text-center{text-align:center}.number{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.muted{color:var(--muted)}.actions{display:flex;gap:6px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#F1F2F4;color:#475467;font-size:.76rem;font-weight:700}.badge.green{background:#e3f4e9;color:#1c693d}.badge.amber{background:#fff0d5;color:#8b5b0a}.badge.red{background:#fde5e5;color:#a13030}.badge.neutral{background:#F1F2F4;color:#475467}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;border:1px solid}.alert.success{background:#e6f6eb;border-color:#b8e1c5;color:#185d36}.alert.error{background:#fde9e9;border-color:#efc1c1;color:#962f2f}.alert.warning{background:#fff4de;border-color:#eed5a3;color:#80550d}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.tabs a{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:9px;text-decoration:none}.tabs a.active{background:var(--brand);color:#fff;border-color:var(--brand)}.summary-box{background:#F8F9FB;border:1px solid var(--line);border-radius:12px;padding:14px}.summary-box dl{display:grid;grid-template-columns:1fr auto;gap:8px;margin:0}.summary-box dt{color:var(--muted)}.summary-box dd{margin:0;font-weight:700}.summary-box .total{font-size:1.15rem;border-top:1px solid var(--line);padding-top:9px;margin-top:3px}.bar-list{display:grid;gap:12px}.bar-row{display:grid;grid-template-columns:130px 1fr 110px;gap:12px;align-items:center}.bar-track{height:11px;background:#E5E7EB;border-radius:20px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--brand),#D4A73F);border-radius:20px}.canvas-wrap{height:280px}.canvas-wrap canvas{width:100%;height:100%}.search-box{max-width:290px}.empty{padding:28px;text-align:center;color:var(--muted)}.lineas-table input,.lineas-table select{min-width:125px}.lineas-table .producto-select{min-width:260px}.print-only{display:none}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#4e5855,#0B1019 60%);padding:20px}.login-card{width:min(440px,100%);background:#fff;border-radius:19px;padding:30px;box-shadow:0 25px 60px rgba(0,0,0,.26)}.login-logo{display:grid;justify-items:center;gap:5px;margin:-5px 0 22px;text-align:center}.login-logo img{display:block;width:min(320px,92%);height:auto;max-height:190px;object-fit:contain}.login-logo .muted{font-size:.9rem}.login-card h1{margin:0;font-size:1.5rem}.login-card p{text-align:center;color:var(--muted)}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.document{max-width:980px;margin:auto;background:#fff;padding:42px;border:1px solid var(--line);box-shadow:var(--shadow)}.document-header{display:flex;justify-content:space-between;gap:20px;border-bottom:3px solid var(--brand);padding-bottom:18px;margin-bottom:25px}.document-title{text-align:right}.document-title h1{margin:0;color:var(--brand)}.document-meta{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:25px}.signature{margin-top:60px;padding-top:10px;border-top:1px solid #333;width:280px;text-align:center}.checkbox-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.checkbox-item{display:flex;align-items:center;gap:8px;border:1px solid var(--line);padding:9px;border-radius:8px}.checkbox-item input{width:auto}.note{background:#FFF8E8;border-left:4px solid var(--accent);padding:12px 14px;border-radius:7px;color:#5a4624}.nowrap{white-space:nowrap}
@media(max-width:1200px){.grid.cols-5{grid-template-columns:repeat(3,1fr)}.grid.cols-6{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.form-group.span-3,.form-group.span-4{grid-column:span 2}}
@media(max-width:850px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.icon-button{display:inline-block}.topbar-logo{display:block}.topbar-title{margin-left:auto;text-align:right}.topbar-title strong{font-size:.88rem}.page{padding:20px 15px 40px}.topbar{padding:0 15px}.grid.cols-2,.grid.cols-3,.grid.cols-4,.grid.cols-5,.grid.cols-6,.form-grid,.form-grid.cols-2,.form-grid.cols-3{grid-template-columns:1fr}.form-group.span-2,.form-group.span-3,.form-group.span-4{grid-column:auto}.page-head{align-items:flex-start;flex-direction:column}.bar-row{grid-template-columns:90px 1fr}.bar-row strong{grid-column:2}.document{padding:20px}.document-meta{grid-template-columns:1fr}.checkbox-grid{grid-template-columns:1fr}}
@media print{body{background:#fff}.sidebar,.topbar,.no-print,.toolbar,.alert{display:none!important}.main{margin:0}.page{padding:0;max-width:none}.card,.document{box-shadow:none;border:0}.print-only{display:block}.document{max-width:none}.table-wrap{overflow:visible;border:0}table{min-width:0}.btn{display:none!important}}
.sidebar .brand {
    width: 100px;
    margin: 0 auto 10px;
    padding: 4px;
    background: transparent;
    border: none;
    box-shadow: none;
}

.sidebar .brand-logo {
    display: block;
    width: 100%;
    max-height: 50px;
    object-fit: contain;
    background: transparent;
}

/* V4.5 · Alertas de stock en ventas */
.factor-producto option.stock-ok{color:#17211b!important;font-weight:400!important;background:#fff!important}
.factor-producto option.sin-stock{color:#b42318!important;font-weight:800!important;background:#fff1f0!important}
.factor-producto.stock-empty{border-color:#c73d3d!important;background:#fff4f4!important;color:#a61b1b!important;box-shadow:0 0 0 3px rgba(199,61,61,.12)}
/* Evita que el color del producto seleccionado sin stock se propague a todas las opciones del desplegable. */
.factor-producto.stock-empty option.stock-ok{color:#17211b!important;background:#fff!important;font-weight:400!important}
.factor-producto.stock-empty option.sin-stock{color:#b42318!important;background:#fff1f0!important;font-weight:800!important}
.stock-hint{min-height:18px;font-weight:650}
.stock-hint.stock-alert{color:#b42318;font-weight:800}

/* Tema Verde bosque corporativo: Modern Enterprise UI; logo original intacto */
:root{--ink:#172E25;--muted:#60746A;--bg:#F1F5F2;--panel:#FFFFFF;--line:#D9E6DC;--brand:#167A50;--brand-dark:#105C3E;--accent:#31976C;--shadow:0 12px 28px rgba(16,45,36,.075)}
.sidebar{background:#102D24;color:#F8FAFC}
.nav a{color:#D9E6DC}.nav a.active,.nav a:hover{background:#1B4936;color:#FFFFFF}
.nav-title{color:#B0D3BE}.sidebar-footer a{color:#A8D5BA}
.topbar{background:#FFFFFF;border-bottom:1px solid #E3E7EF}
.page{background:transparent}.card,.kpi{background:#FFFFFF;border-color:#E0E5ED;border-radius:18px;box-shadow:0 10px 26px rgba(15,23,42,.065)}
.kpi:after{background:#DDEFE3}.kpi strong{color:#172E25}.kpi em{color:#167A50}
.btn:not(.secondary):not(.danger):not(.warning):not(.ghost):not(.accent){background:#167A50;color:#FFFFFF}
.btn.accent{background:#167A50;color:#FFFFFF}
.btn:focus-visible,.nav a:focus-visible{outline:3px solid #77C9A2;outline-offset:2px}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(22,122,80,.16);border-color:#167A50}
th{background:#ECF4EF;color:#284637;border-bottom:1px solid #D7E5DC}tbody tr:hover{background:#F1F8F3}
.bar-fill{background:linear-gradient(90deg,#167A50,#8CC9A7)}
.tabs a.active{background:#167A50;border-color:#167A50;color:#FFFFFF}
.login-page{background:radial-gradient(circle at 20% 20%,#24533D,#102D24 65%)}
.badge.green{background:#DDF9E9;color:#166534}

/* Unificacion final del tema en componentes heredados */
:root{--ink:#172E25;--muted:#60746A;--bg:#F1F5F2;--panel:#fff;--line:#D9E6DC;--brand:#167A50;--brand-dark:#105C3E;--accent:#8CC9A7;--shadow:0 12px 28px rgba(16,45,36,.075)}
.sidebar{background:#102D24}.nav a.active,.nav a:hover{background:#1B4936}.nav-title{color:#A8D5BA}.sidebar-footer a{color:#A8D5BA}.card,.kpi{border-color:#D9E6DC}th{background:#ECF4EF;color:#284637;border-color:#D7E5DC}tbody tr:hover{background:#F1F8F3}.btn:focus-visible,.nav a:focus-visible{outline-color:#77C9A2}.badge.green{background:#DDF9E9;color:#166534}