:root{--bg:#f5f7fb;--card:#fff;--ink:#172033;--muted:#6b7280;--line:#e7eaf0;--primary:#2347d9;--danger:#c92a2a;--good:#16794b;--warn:#a15c00;--shadow:0 10px 30px rgba(24,39,75,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:20}.brand{font-weight:900;font-size:21px}.userbox{font-size:14px}.userbox span{margin-left:8px;background:#eef2ff;padding:5px 9px;border-radius:999px;color:var(--primary)}.desktop-nav{display:flex;gap:6px;background:#fff;border-bottom:1px solid var(--line);padding:8px max(20px,calc((100vw - 1180px)/2))}.desktop-nav a{padding:9px 12px;border-radius:9px;font-size:14px}.desktop-nav a:hover{background:#f1f4fa}.container{max-width:1180px;margin:auto;padding:24px 18px 90px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.page-head h1{font-size:28px;margin:0}.muted{color:var(--muted)}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,1fr)}.two{grid-template-columns:1fr 1fr}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.stat .label{font-size:13px;color:var(--muted);font-weight:700;text-transform:uppercase}.stat .value{font-size:28px;font-weight:900;margin-top:7px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:11px 15px;font-weight:800;cursor:pointer;background:#e9edf5;color:#172033}.btn.primary{background:var(--primary);color:#fff}.btn.good{background:var(--good);color:#fff}.btn.danger{background:var(--danger);color:#fff}.btn.small{padding:7px 10px;font-size:13px}.actions{display:flex;gap:9px;flex-wrap:wrap}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:700px}th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#fafbfc}tr:last-child td{border-bottom:0}.num{text-align:right;font-variant-numeric:tabular-nums}.credit{color:var(--danger);font-weight:800}.payment{color:var(--good);font-weight:800}.anulado{text-decoration:line-through;opacity:.5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid #d8dde8;border-radius:10px;padding:12px 13px;font:inherit;background:#fff}.field textarea{min-height:90px;resize:vertical}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-weight:700}.alert.success{background:#e8f7ef;color:#11633c}.alert.error{background:#fdecec;color:#9f1f1f}.search{display:flex;gap:8px}.search input{flex:1;border:1px solid #d8dde8;border-radius:10px;padding:11px}.client-list{display:grid;gap:10px}.client-row{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px;display:flex;justify-content:space-between;align-items:center;gap:12px}.client-row strong{display:block}.saldo{font-size:18px;font-weight:900}.saldo.pos{color:var(--danger)}.saldo.zero{color:var(--good)}.movement-card{display:none}.type-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px}.type-picker label{cursor:pointer}.type-picker input{display:none}.type-picker span{display:block;text-align:center;padding:16px;border:2px solid var(--line);border-radius:12px;font-weight:900}.type-picker input:checked+span{border-color:var(--primary);background:#eef2ff;color:var(--primary)}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}.login-card h1{margin-top:0}.mobile-nav{display:none}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:12px;background:#eef2ff}.negative{color:var(--good)}@media(max-width:800px){.desktop-nav{display:none}.stats,.two,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.container{padding:18px 14px 92px}.page-head{align-items:flex-start}.page-head h1{font-size:24px}.stats{grid-template-columns:1fr 1fr}.stat .value{font-size:21px}.table-wrap.mobile-hide{display:none}.movement-card{display:block;background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px;margin-bottom:9px}.movement-card .top{display:flex;justify-content:space-between;gap:12px}.movement-card .amount{font-weight:900}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);height:68px;background:#fff;border-top:1px solid var(--line);z-index:30;padding-bottom:env(safe-area-inset-bottom)}.mobile-nav a{display:grid;place-items:center;font-size:12px;color:#4b5563}.mobile-nav .main-action{width:52px;height:52px;align-self:center;justify-self:center;border-radius:18px;background:var(--primary);color:#fff;font-size:28px;transform:translateY(-10px);box-shadow:0 9px 22px rgba(35,71,217,.3)}.userbox span{display:none}}@media(max-width:460px){.stats{grid-template-columns:1fr 1fr}.stat{padding:14px}.stat .label{font-size:11px}.stat .value{font-size:18px}}

/* Mejoras V1.1: claridad, movilidad e impresión */
.hero-panel{background:#172033;color:#fff;border-radius:20px;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px;box-shadow:var(--shadow)}
.hero-panel h1{margin:4px 0 5px;font-size:30px}.hero-panel p{margin:0;color:#cbd3e2}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.14em;color:#aeb9cc}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.btn.big{padding:13px 18px;min-height:46px}.dashboard-stats .featured{border-color:#cfd8ff}.stat-note{font-size:12px;color:var(--muted);margin-top:6px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}.quick-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:5px;box-shadow:0 5px 18px rgba(24,39,75,.04);transition:.15s ease}.quick-card:hover{transform:translateY(-2px);border-color:#cfd6e6}.quick-card strong{font-size:15px}.quick-card span,.client-row small{display:block;color:var(--muted);font-size:12px;margin-top:3px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.section-head h2{margin:0;font-size:18px}.section-head p{margin:4px 0 0;color:var(--muted);font-size:13px}.section-head>a{color:var(--primary);font-weight:800;font-size:13px}.empty{color:var(--muted);padding:14px;text-align:center}.back-link{display:inline-block;color:var(--muted);font-size:13px;margin-bottom:7px}.client-summary{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:16px}.client-summary h1{margin:0 0 5px;font-size:30px}.contact-line{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px}.balance-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px 18px;min-width:210px;text-align:right;box-shadow:var(--shadow)}.balance-box span{display:block;font-size:12px;color:var(--muted);font-weight:700}.balance-box strong{display:block;font-size:25px;margin-top:3px}.action-bar{margin-bottom:16px}.movements-section{padding:16px}.mobile-movements{display:none}.movement-meta{margin-top:10px;color:var(--muted);font-size:13px}.card-links{display:flex;gap:16px;margin-top:10px;font-size:13px;font-weight:800}.card-links a,.text-link{color:var(--primary)}.danger-text{color:var(--danger)!important}.movement-form{max-width:720px;margin:0 auto;display:grid;gap:16px}.movement-form .field{gap:7px}.movement-form .field>label{font-size:14px}.movement-form input,.movement-form select{min-height:48px;font-size:16px}.type-picker span{display:flex;flex-direction:column;gap:3px}.type-picker span small{font-size:11px;font-weight:600;color:var(--muted)}.type-picker input:checked+span small{color:inherit}.balance-preview{display:grid;grid-template-columns:1fr 1fr;gap:10px;background:#f7f9fc;border:1px solid var(--line);border-radius:14px;padding:14px}.balance-preview div{display:flex;flex-direction:column;gap:4px}.balance-preview span{font-size:12px;color:var(--muted);font-weight:700}.balance-preview strong{font-size:20px}.form-help{font-size:12px;color:var(--muted);background:#f7f9fc;border-radius:10px;padding:10px 12px}.form-actions{padding-top:2px}.receipt-actions,.statement-toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.receipt{max-width:700px;margin:0 auto;padding:28px}.receipt-brand{font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.receipt-title{text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:800;margin-top:6px}.receipt-amount{font-size:38px;font-weight:950;margin:24px 0}.receipt-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.receipt-grid>div{padding:14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.receipt-grid span{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;font-weight:800;margin-bottom:4px}.receipt-grid strong{font-size:14px}.receipt-footer{margin-top:20px;padding-top:14px;border-top:1px dashed #cbd0da;color:var(--muted);font-size:12px;text-align:center}.receipt-cancelled{margin-top:16px;background:#fdecec;color:#9f1f1f;font-weight:900;padding:9px;text-align:center;border-radius:8px}.statement-filter{display:flex;align-items:end;gap:8px;flex-wrap:wrap}.statement-filter label{display:flex;flex-direction:column;gap:4px;font-size:11px;font-weight:800;color:var(--muted)}.statement-filter input{border:1px solid #d8dde8;border-radius:9px;padding:9px}.statement{padding:28px}.statement-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding-bottom:20px;border-bottom:2px solid var(--ink)}.statement-head h1{margin:5px 0 3px}.statement-head p{margin:0;color:var(--muted);font-size:12px}.statement-balance{text-align:right}.statement-balance span{display:block;color:var(--muted);font-size:12px}.statement-balance strong{font-size:28px}.statement-client{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:16px 0}.statement-client strong{font-size:18px}.statement-client span{font-size:12px;color:var(--muted)}.statement-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}.statement-summary div{background:#f7f9fc;border-radius:10px;padding:11px}.statement-summary span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;font-weight:800}.statement-summary strong{display:block;margin-top:4px;font-size:15px}.statement-table table{min-width:650px}.statement-footer{text-align:center;color:var(--muted);font-size:11px;margin-top:18px}.receipt .credit,.statement .credit{color:var(--danger)}.receipt .payment,.statement .payment{color:var(--good)}

@media(max-width:800px){.hero-panel{align-items:flex-start;flex-direction:column;padding:19px}.hero-panel h1{font-size:25px}.hero-actions{width:100%}.hero-actions .btn{flex:1}.quick-grid{grid-template-columns:1fr 1fr}.client-summary{align-items:stretch;flex-direction:column}.balance-box{text-align:left;min-width:0}.action-bar .btn{flex:1;min-width:140px}.mobile-movements{display:block}.movements-section{padding:12px}.movement-card{display:block}.receipt{padding:20px}.receipt-grid{grid-template-columns:1fr}.receipt-amount{font-size:32px}.statement{padding:18px}.statement-head{flex-direction:column}.statement-balance{text-align:left}.statement-summary{grid-template-columns:1fr 1fr}.statement-toolbar{align-items:stretch}.statement-filter{width:100%}.statement-filter label{flex:1}.statement-filter input{width:100%}.statement-toolbar>.btn{flex:1}.movement-form{padding:16px}.form-actions .btn{flex:1}}
@media(max-width:460px){.quick-grid{grid-template-columns:1fr 1fr}.quick-card{padding:13px}.receipt-actions .btn{flex:1}.statement-summary{grid-template-columns:1fr 1fr}}

@media print{
 @page{margin:12mm}
 body{background:#fff;color:#000;font-size:11pt}.topbar,.desktop-nav,.mobile-nav,.no-print,.receipt-actions,.statement-toolbar{display:none!important}.container{max-width:none;padding:0;margin:0}.card{box-shadow:none;border:0;border-radius:0;padding:0}.receipt,.statement{max-width:none}.receipt-brand{color:#000}.receipt-amount{font-size:28pt}.receipt-grid>div{break-inside:avoid}.statement-table{overflow:visible;border:0}.statement-table table{min-width:0;font-size:9pt}.statement-table th,.statement-table td{padding:7px 6px}.statement-summary div{border:1px solid #ddd;background:#fff}.credit,.payment{color:#000!important}.statement-footer,.receipt-footer{color:#555}.container a{color:#000;text-decoration:none}}

/* Dashboard limpio */
.hero-panel{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:16px;box-shadow:var(--shadow)}
.hero-panel h1{margin:3px 0 4px;font-size:28px}.hero-panel p{margin:0;color:var(--muted)}
.eyebrow{font-size:12px;font-weight:900;letter-spacing:.08em;color:var(--primary)}
.hero-actions{display:flex;gap:10px}.btn.big{padding:13px 20px;min-width:130px}
.dashboard-stats{grid-template-columns:2fr 1fr 1fr}.stat-note{margin-top:5px;font-size:12px;color:var(--muted)}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.section-head h2{margin:0;font-size:18px}.section-head a{font-size:13px;font-weight:800;color:var(--primary)}
.client-row small{display:block;margin-top:4px;color:var(--muted)}.empty{color:var(--muted);margin:6px 0}
@media(max-width:800px){.hero-panel{display:block;padding:18px}.hero-panel h1{font-size:24px}.hero-actions{margin-top:16px;display:grid;grid-template-columns:1fr 1fr}.btn.big{min-width:0;padding:13px 10px}.dashboard-stats{grid-template-columns:1fr 1fr}.dashboard-stats .featured{grid-column:1/-1}.dashboard-content{grid-template-columns:1fr}}