:root{--nav:#142b35;--ink:#20383f;--muted:#65777c;--teal:#007e78;--bg:#f3f6f5;--line:#dce5e2}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}aside{position:fixed;inset:0 auto 0 0;width:240px;background:var(--nav);color:white;padding:28px 18px;overflow:auto}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;letter-spacing:-1px}.brand>span{letter-spacing:0;font-size:23px}.brand small{display:block;font-size:9px;letter-spacing:1.5px;color:#aec5c6}nav{margin:30px 0}nav a{display:block;padding:10px 13px;border-radius:8px;color:#c4d4d5;font-weight:500;margin:3px 0}nav a.selected{background:#25505a;color:#fff}nav a:hover{background:#25505a;text-decoration:none}.account{padding:15px;border-top:1px solid #36535c}.account small{display:block;color:#aec5c6}main{margin-left:240px;padding:32px 40px;max-width:1700px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}h1{font-size:30px;margin:4px 0;letter-spacing:-.8px}h2{font-size:20px;margin-top:0}h3{font-size:17px}small,.muted{color:var(--muted)}td small{display:block;font-size:11px}button,.button{border:0;background:var(--teal);color:white;border-radius:8px;padding:11px 17px;font:600 14px system-ui;cursor:pointer;display:inline-block}button:hover,.button:hover{filter:brightness(.92);text-decoration:none}button:disabled{opacity:.6;cursor:wait}.secondary{background:#e4efed;color:#205c57}.danger{background:#fff0ed;color:#a34032;padding:7px 10px;font-size:12px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin:20px 0 28px}.cards article{background:white;border:1px solid var(--line);border-radius:12px;padding:23px}.cards small{display:block}.cards strong{display:block;font-size:26px;margin:10px 0;letter-spacing:-.7px}.cards a{font-size:13px}section{background:white;border:1px solid var(--line);padding:25px;border-radius:12px;margin:22px 0}label{display:block;font-size:13px;font-weight:600;color:#536970}input,select{font:15px system-ui;width:100%;display:block;background:white;border:1px solid #cddbd7;border-radius:7px;padding:10px;margin-top:6px;color:var(--ink)}input:focus,select:focus{outline:2px solid #8bccbb;outline-offset:1px}input[type=checkbox]{width:20px;height:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:20px}.filters{display:flex;align-items:end;gap:16px;flex-wrap:wrap;margin:15px 0 24px}.filters label{min-width:180px;flex:1}.filters .grow{flex:2}.table-wrap{overflow-x:auto;width:100%}table{width:100%;border-collapse:collapse;font-size:14px}th{color:#688078;font-size:11px;letter-spacing:.5px;text-align:left;text-transform:uppercase;background:#f4f8f6;white-space:nowrap}th,td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:middle}tbody tr:hover{background:#fafcfb}td input{min-width:85px}.badge{padding:5px 9px;border-radius:6px;font-size:12px;background:#e6eeea}.pending{background:#fff1d2;color:#875c00}.completed{background:#dff1e8;color:#17634a}.cancelled{background:#f7e6e2;color:#9a4a3e}.error{background:#fff0ed;color:#92382b;border-radius:8px;padding:14px}.success{background:#e2f3e9;color:#1c6646;border-radius:8px;padding:14px}.total{font-size:22px;text-align:right}.actions{display:flex;gap:12px;flex-wrap:wrap}.invoice-head{display:flex;justify-content:space-between;gap:20px}.cancelled-row{color:#999;text-decoration:line-through}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:9px;margin:10px 0 20px}.product-card{background:#f3f8f5;border:1px solid #dce8e2;color:var(--ink);text-align:left;padding:12px}.product-card strong,.product-card small,.product-card span{display:block}.product-card strong{font-size:14px}.product-card small{font-size:11px;margin:3px 0}.product-card span{font-size:12px;color:var(--teal)}.pagination{display:flex;gap:20px}.login{margin:10vh auto;width:min(90%,440px);padding:35px;border:1px solid var(--line);border-radius:18px;background:white}.login label{margin:15px 0}.login button{width:100%;margin-top:10px}.login h1{font-size:30px;margin-top:25px}.login .brand{color:var(--teal)}footer{font-size:12px;color:#8c9b96;margin-top:35px}@media(max-width:900px){aside{position:relative;width:100%;padding:14px}nav{margin:12px 0;display:flex;overflow-x:auto}nav a{white-space:nowrap}aside .account{display:flex;gap:15px;align-items:center;padding:8px}.account form{margin-left:auto}.account small{display:none}main{margin:0;padding:20px}.cards{grid-template-columns:repeat(2,1fr)}.cards strong{font-size:22px}header h1{font-size:25px}.grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.grid{grid-template-columns:1fr}.cards{gap:10px}.cards article{padding:15px}.cards strong{font-size:19px}section{padding:15px}.invoice-head{display:block}.filters{gap:10px}header .button{font-size:12px;padding:9px;white-space:nowrap}}@media print{@page{size:A4;margin:14mm}aside,header,footer,.no-print,.filters,#print{display:none!important}body{background:white;font-size:11px}main{margin:0;padding:0;max-width:none}section{border:0;padding:0}.cards article{padding:10px}.table-wrap{overflow:visible}th,td{padding:8px 5px;font-size:10px}tr{break-inside:avoid}thead{display:table-header-group}.invoice-head{display:flex}.badge{border:1px solid #ccc}a{color:inherit}.error,.success{display:none}}
/* v2: jerarquía visual, facturas y acciones visibles */
:root{--nav:#0f2037;--ink:#1b304c;--muted:#6b7b91;--teal:#2563eb;--bg:#f1f4fa;--line:#e1e7f0}aside{background:linear-gradient(160deg,#132e50,#0b1830)}nav a.selected{background:#2563eb;box-shadow:0 5px 18px #08142966}nav a:hover{background:#234367}.brand{color:#8bc5ff}.brand>span{color:white}.cards article{border:0;box-shadow:0 5px 24px #21395b08;border-top:3px solid #2563eb}.cards article:nth-child(2){border-top-color:#f59e0b}.cards article:nth-child(3){border-top-color:#10b981}.cards article:nth-child(4){border-top-color:#8b5cf6}.cards strong{font-variant-numeric:tabular-nums}.secondary{background:#eaf0ff;color:#2851a0}section{box-shadow:0 6px 26px #20395c06}th{background:#edf2fb;color:#506987}td .button{display:inline-block;white-space:nowrap;margin:3px;padding:8px 12px;font-size:12px}.invoice{max-width:1100px;margin:20px auto}.invoice-head{padding:22px;background:#eef4ff;border-radius:10px;border-left:5px solid #2563eb;margin-bottom:24px}.invoice-head h2{margin-bottom:6px}.invoice-totals{margin-top:25px;text-align:right;color:#64748b}.invoice-totals p{margin:5px}.total{padding:18px;background:#f0f6ff;border-radius:10px;color:#17499e}.pending-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.pending-card{border:1px solid #dce5f4;border-radius:12px;padding:20px;background:#f9fbff}.pending-card>strong{display:block;font-size:24px;margin-bottom:15px}.pending-banner{border-left:5px solid #f59e0b;background:#fffbef}.product-card{background:#f7faff;border-color:#dce6f7}.product-card:hover{background:#eaf2ff;border-color:#2563eb}.product-card span{color:#2563eb}.account .secondary{background:#234367;color:#dbeafe}.actions{align-items:center}.cancelled-row{text-decoration:none;color:#9c6666;background:#fff7f5}.cancelled-row td:first-child{text-decoration:line-through}.login{box-shadow:0 15px 60px #193b6912}.login .brand>span{color:#142e50}@media print{.invoice-head,.total{background:white;color:black}.invoice-head{border-left:0;padding:0}.invoice-totals{color:black}.pending-grid{display:none}section,.cards article{box-shadow:none}.cancelled-row{background:white}}

.report-title{padding:12px 0}.report-title h2{margin-bottom:6px}.report-title p{margin:0 0 8px}.lifetime{display:block;padding-top:10px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.summary-row{font-weight:700;background:#edf4ff}.report-title+.cards{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}