:root{--bg:#f4f6f9;--surface:#fff;--surface2:#f8fafc;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--brand:#1769ff;--brand2:#0d4fd6;--danger:#c93636;--warn:#a15c00;--ok:#087a55;--shadow:0 14px 40px rgba(17,24,39,.06);--radius:18px}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}body{margin:0;min-height:100vh}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}.container{max-width:1480px;margin:0 auto;padding:34px 28px 70px}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;gap:30px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark,.auth-logo{display:grid;place-items:center;background:var(--text);color:#fff;font-weight:900;border-radius:10px}.brand-mark{width:34px;height:34px}.nav{display:flex;align-items:center;gap:6px;flex:1}.nav a{padding:9px 12px;border-radius:10px;color:#4b5563;font-weight:650;font-size:14px}.nav a:hover{background:var(--surface2);text-decoration:none;color:var(--text)}.nav .nav-primary{background:#eef4ff;color:var(--brand)}.userbox{display:flex;align-items:center;gap:14px}.userbox>div{display:flex;flex-direction:column;text-align:right}.userbox small{color:var(--muted);font-size:11px}.link-button{border:0;background:none;color:var(--muted);cursor:pointer;padding:8px}.page-head,.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.page-head{margin-bottom:24px}.page-head h1{font-size:34px;margin:2px 0 5px;letter-spacing:-.04em}.eyebrow{font-size:11px;font-weight:850;letter-spacing:.16em;color:var(--brand);margin:0;text-transform:uppercase}.muted{color:var(--muted)}.tiny{font-size:12px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.panel.narrow{max-width:720px;margin:40px auto}.panel h2{margin:0 0 6px;font-size:18px}.section-head{align-items:center;margin-bottom:18px}.section-title{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}.section-title h2,.section-title p{margin:0}.section-title p{color:var(--muted);font-size:14px;margin-top:4px}.step{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#eef4ff;color:var(--brand);font-weight:800;flex:0 0 auto}.stack-lg>*+*{margin-top:16px}.stack-xl>*+*{margin-top:20px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.form-grid.one{grid-template-columns:1fr}.form-grid .full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700;color:#374151}label small{font-weight:500;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #d7dce4;background:#fff;border-radius:11px;padding:11px 12px;color:var(--text);outline:none;transition:.15s;border-color:.15s;min-height:44px}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,105,255,.1)}input[type=file]{padding:8px;background:var(--surface2)}.field-error{color:var(--danger)!important;font-weight:700!important}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid #d7dce4;background:#fff;color:#222;border-radius:10px;padding:10px 14px;font-weight:750;font-size:13px;cursor:pointer;text-decoration:none;white-space:nowrap}.btn:hover{text-decoration:none;background:#f8fafc}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand2)}.btn.danger{color:var(--danger);border-color:#efcaca}.btn.small{padding:7px 10px;font-size:12px}.btn.large{padding:13px 20px;font-size:14px}.btn.full{width:100%}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.stat span,.stat small{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;font-size:27px;letter-spacing:-.04em;margin:7px 0}.stat.warning strong{color:var(--warn)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}.two-col.wide-left{grid-template-columns:1.45fr .75fr}.list{display:flex;flex-direction:column}.list-row{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:13px 0;border-top:1px solid var(--line);color:var(--text)}.list-row:first-child{border-top:0}.list-row:hover{text-decoration:none}.list-row div{display:flex;flex-direction:column}.list-row small{color:var(--muted);margin-top:3px}.right{text-align:right}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:11px 12px;border-bottom:1px solid var(--line)}td{padding:13px 12px;border-bottom:1px solid #eef0f3;vertical-align:middle}td small{display:block;color:var(--muted);margin-top:3px}tbody tr:hover{background:#fafbfc}.empty-cell{text-align:center;color:var(--muted);padding:35px}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:#eef4ff;color:#195dc4;font-weight:750;font-size:11px}.status{display:inline-flex;padding:5px 8px;border-radius:999px;font-weight:800;font-size:11px}.status.paid{background:#e9f8f2;color:var(--ok)}.status.pending{background:#fff3df;color:var(--warn)}.status.overdue{background:#ffe8e8;color:var(--danger)}.text-warn{color:var(--warn);font-weight:750}.filters{padding:16px;margin-bottom:16px}.filter-grid{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.filter-grid label{min-width:150px}.filter-grid .grow{flex:1;min-width:240px}.inline-form{display:flex;align-items:end;gap:8px}.product-section{display:none}.product-section.active{display:block}.subpanel{display:none;margin-top:16px;padding:18px;background:var(--surface2);border:1px dashed #d8dde6;border-radius:14px}.subpanel.active{display:block}.check-card{margin-top:18px;flex-direction:row;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:15px;background:var(--surface2);cursor:pointer}.check-card input{width:18px;min-height:18px;margin-top:2px}.check-card span{display:flex;flex-direction:column;gap:3px}.sticky-actions{display:flex;justify-content:flex-end;gap:10px;position:sticky;bottom:14px;padding:12px;background:rgba(244,246,249,.9);backdrop-filter:blur(10px);border-radius:14px}.details{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:0}.details div{padding:14px 0;border-bottom:1px solid var(--line)}.details div:nth-child(odd):not(.full){padding-right:20px}.details .full{grid-column:1/-1}.details dt{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:800;letter-spacing:.06em}.details dd{margin:5px 0 0;font-size:14px}.mini-form{position:absolute;right:20px;z-index:4;background:#fff;border:1px solid var(--line);box-shadow:0 18px 45px rgba(0,0,0,.13);padding:14px;border-radius:12px;width:260px}.mini-form label{margin-bottom:10px}.audit-json{max-width:520px;white-space:normal}.audit-json pre{white-space:pre-wrap;word-break:break-word;background:#f6f8fa;padding:10px;border-radius:8px;font-size:11px}.alert{padding:13px 16px;border-radius:12px;margin-bottom:18px;font-size:13px;font-weight:700}.alert.success{background:#e9f8f2;color:#066745;border:1px solid #c6ebdc}.alert.error{background:#fff0f0;color:#a52b2b;border:1px solid #f4cccc}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 25% 15%,#e7f0ff 0,transparent 35%),var(--bg)}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 24px 70px rgba(17,24,39,.1)}.auth-card h1{font-size:32px;letter-spacing:-.04em;margin:8px 0}.auth-logo{width:48px;height:48px;font-size:22px;margin-bottom:22px}.empty-state{text-align:center;max-width:600px;margin:90px auto}.empty-icon{font-weight:900;font-size:60px;color:#d4d8df}.empty-state h1{font-size:30px}.empty-state .btn{margin-top:15px}
@media(max-width:980px){.topbar{height:auto;flex-wrap:wrap;padding:14px 18px;gap:12px}.nav{order:3;width:100%;overflow:auto}.userbox{margin-left:auto}.container{padding:24px 16px 60px}.stats-grid{grid-template-columns:1fr 1fr}.two-col,.two-col.wide-left{grid-template-columns:1fr}.page-head{align-items:flex-start}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}
@media(max-width:600px){.stats-grid{grid-template-columns:1fr}.page-head{flex-direction:column}.inline-form{width:100%}.inline-form label{flex:1}.panel{padding:18px;border-radius:15px}.nav a{font-size:12px;padding:8px}.brand span:last-child{display:none}.userbox>div{display:none}.details{grid-template-columns:1fr}.details div:nth-child(odd):not(.full){padding-right:0}.sticky-actions{bottom:8px}.auth-card{padding:25px}.page-head h1{font-size:29px}}

.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:18px;color:var(--muted);font-size:13px}

/* Estado visual de ventas sin comprobante */
.ticket-state{display:inline-flex;align-items:center;width:max-content;margin-top:6px;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:900;letter-spacing:.06em}
.ticket-state.missing{background:#fff0d8;color:#9a5700;border:1px solid #f1c77d}
.no-ticket-row{background:#fffaf0!important}
.no-ticket-row:hover{background:#fff5dc!important}
.no-ticket-row td:first-child{box-shadow:inset 4px 0 0 #e7a52f}
.no-ticket-card{background:#fff8e8;border:1px solid #f1d39c;border-radius:12px;padding:13px!important;margin:5px 0}
.no-ticket-card:hover{background:#fff3d5}
.ticket-missing-banner{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding:14px 16px;border:1px solid #efc778;background:#fff7e5;border-radius:14px;color:#754400}
.ticket-missing-banner strong{display:inline-flex;background:#d88600;color:#fff;padding:6px 9px;border-radius:8px;font-size:11px;letter-spacing:.07em}
.ticket-missing-banner span{font-size:13px;font-weight:700}
.optional-label{font-size:11px;color:var(--muted);font-weight:600}

.payment-entry{margin:0 0 14px;padding:18px;background:#f8fafc;border:1px solid var(--line);border-radius:14px}.payment-entry-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.payment-entry-head>div{display:flex;flex-direction:column;gap:3px}.payment-entry-head strong{font-size:14px}.payment-entry-head small{font-size:12px;color:var(--muted)}.payment-add-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:2px 0 20px}.payment-add-row span{font-size:12px;color:var(--muted)}.optional-label{font-size:11px;font-weight:700;color:var(--muted)}