:root{--ink:#182640;--muted:#61728a;--line:#dce5f3;--blue:#2465f7;--cyan:#1aa9eb;--violet:#713dbe;--bg:#f7faff;--white:#fff;--shadow:0 16px 44px rgba(28,53,102,.08);font-family:Inter,"Segoe UI",system-ui,-apple-system,Arial,sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}a{color:var(--blue)}.shell{max-width:1240px;margin:auto;padding:0 24px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 0}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.brandmark{width:50px;height:50px;overflow:hidden;border-radius:13px;background:#050817;display:block}.brandmark img{width:100%;height:100%;object-fit:cover}.brand strong{display:block;font-size:22px;letter-spacing:2.8px;font-weight:800;color:#214eae}.brand 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10px}.connection{display:none}.hero{grid-template-columns:1fr;padding:24px;gap:14px}.hero-image{max-width:170px;grid-row:1;justify-self:start}.hero p{font-size:15px}.feature-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr;gap:12px}.stats{gap:8px}.stats>div{padding:14px}.stats strong{font-size:24px}.stats span{font-size:11px}.card,.report{padding:20px}.wizard h2{font-size:22px}.record{align-items:stretch;flex-direction:column}.report-grid{grid-template-columns:1fr}.report-top{flex-direction:column}}@media(max-width:520px){.view{padding:20px 0}.hero{padding:21px}.hero-image{display:none}.hero-actions .btn{width:100%}.feature-grid{grid-template-columns:1fr}.tab{font-size:12px;padding:10px 9px}.stats strong{font-size:20px}.wizard-actions .btn{flex:1;min-width:105px;font-size:12px;padding:11px 6px}.record-actions .btn{flex:1}.report-actions .btn{width:100%}.brand small{letter-spacing:0}.top-actions .btn{max-width:122px}}
@media print{body{background:white}.topbar,.tabs,footer,.report-actions,.view:not(#encuesta),#surveySetup,#surveyWizard,.section-head{display:none!important}#encuesta{display:block!important;padding:0}#reportPanel,#reportContent{display:block!important}.report{box-shadow:none;border:0;padding:0}.recommendation{break-inside:avoid}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

/* Autenticación y estado de sincronización */
.serverbar{border:1px solid #d7e3f5;background:#edf4ff;border-radius:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 14px;flex-wrap:wrap;margin:4px 0 10px;font-size:13px;font-weight:700;color:#244a83}.serveractions{display:flex;gap:8px;flex-wrap:wrap}.serveractions .btn{padding:9px 12px;font-size:12px}.syncstatus{font-size:12px;color:#4d6588;line-height:1.5;margin:8px 0 0}.loginpanel{margin:9px 0 12px;max-width:760px}.loginpanel .form-grid{margin:12px 0}.loginpanel input[type=password]{background:#fff;color:#162642;border:1px solid #b9c8df;border-radius:10px;padding:13px 14px;width:100%;min-height:47px;margin-top:7px}.loginpanel input[type=password]:focus{border-color:#3267e7;box-shadow:0 0 0 3px #dbe7ff}.loginpanel .btn{margin-top:5px}
@media(max-width:600px){.serverbar{align-items:stretch;flex-direction:column}.serveractions .btn{flex:1}.syncstatus{font-size:11px}}