:root{--navy:#15377f;--blue:#1b4d9b;--cyan:#26a9c4;--green:#23853b;--ink:#1c2b3a;--muted:#667486;--line:#e3e9f0;--pale:#f4f7fb;--white:#fff;--red:#bf3543;--shadow:0 14px 36px rgba(17,45,83,.08);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f4f7fb}*{box-sizing:border-box}body{margin:0;min-height:100vh}.hidden{display:none!important}button,input,select{font:inherit}button{cursor:pointer}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 12% 10%,#e2f3e9 0,transparent 32%),radial-gradient(circle at 90% 85%,#dceafe 0,transparent 38%),#f8fafc}.login-card{width:min(100%,430px);padding:38px;border:1px solid #e8edf2;border-radius:24px;background:white;box-shadow:var(--shadow);text-align:center}.login-logo{width:min(100%,290px);height:180px;object-fit:contain;margin:0 auto 10px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--blue);margin:0 0 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var(--line);border-radius:13px;padding:14px;display:grid;grid-template-columns:1fr auto;gap:12px;cursor:pointer;background:white;transition:.12s}.offer-card:hover{border-color:#9bb4d2;transform:translateY(-1px)}.offer-card.selected{border:2px solid var(--green);background:#f0f8f2;padding:13px}.offer-card.current.selected{border-color:var(--red);background:#fff3f3}.offer-card h3{font-size:14px;margin:0 0 6px;color:var(--navy)}.offer-card p{font-size:11px;color:var(--muted);margin:4px 0}.offer-price{font-size:18px;font-weight:850;color:var(--navy);white-space:nowrap}.saving{color:var(--green)!important;font-weight:800}.commission{color:var(--blue)!important;font-weight:700}.current .saving{color:var(--red)!important}.selection-badge{font-size:10px;color:var(--green);font-weight:800;margin-top:7px}.secondary{color:var(--navy);background:#eef3f9;border:1px solid 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@media(max-width:900px){.sidebar{width:215px}.main-area{margin-left:215px;padding:0 22px}.welcome-panel{padding:28px}.bolt-art{font-size:140px}.period-head,.period-row{grid-template-columns:40px repeat(4,minmax(65px,1fr));gap:5px;padding-inline:7px}.period-row input{padding:7px 5px;font-size:11px}}
@media(max-width:680px){body{background:#f4f7fb}.sidebar{display:none}.main-area{margin:0;padding:0 14px 95px}.topbar{height:72px;margin-bottom:15px}.topbar .eyebrow{font-size:9px;margin-bottom:5px}.topbar h1{font-size:20px}.top-user{font-size:0}.avatar{font-size:10px}.welcome-panel{min-height:unset;padding:22px 20px;border-radius:17px}.welcome-panel h2{font-size:25px}.welcome-panel p:not(.eyebrow){font-size:12px}.bolt-art{position:absolute;right:-10px;bottom:-22px;font-size:130px}.light-button{position:relative;z-index:1;font-size:12px;padding:11px 13px}.stat-grid{gap:8px;margin:12px 0}.stat-card{padding:12px 10px;border-radius:12px}.stat-card span{font-size:9px}.stat-card strong{font-size:21px}.panel{padding:16px;margin:12px 0;border-radius:14px}.panel-heading h2,.results-intro h2{font-size:18px}.panel-heading{gap:8px}.panel-heading .muted{font-size:11px}.upload-grid{gap:8px}.upload-card{padding:12px 9px;gap:8px;display:block;text-align:center}.upload-icon{margin:0 auto 7px;width:30px;height:30px;font-size:17px}.upload-card strong{font-size:11px}.upload-card small{font-size:9px}.form-panel{padding:15px}.form-grid{grid-template-columns:1fr;gap:11px}.span-2{grid-column:auto}.form-grid label,.compact-label{font-size:10px}.compact-label{grid-template-columns:1fr 100px}.compact-label .narrow{max-width:100px}.period-head,.period-row{grid-template-columns:34px repeat(4,minmax(55px,1fr));gap:4px;padding:7px 5px}.period-head{font-size:8px}.period-row strong{font-size:10px}.period-row input{font-size:10px;padding:7px 4px}.extra-grid{grid-template-columns:1fr 1fr}.toggle-grid{grid-template-columns:1fr;gap:7px}.form-actions{align-items:stretch;flex-direction:column}.form-actions .primary{width:100%}.error-text{min-height:0}.results-intro{padding:0 2px}.result-banner{font-size:12px;padding:12px}.offer-card{padding:12px;grid-template-columns:1fr auto;gap:8px}.offer-card h3{font-size:12px}.offer-price{font-size:15px}.result-actions{flex-direction:column-reverse;align-items:stretch}.result-actions button{width:100%}.filter-control{min-width:0;max-width:135px;font-size:10px;padding:9px}.study-row{grid-template-columns:1fr auto;gap:8px}.study-row .study-status-wrap{grid-column:1}.study-row .study-actions{grid-column:2;grid-row:1 / span 2}.tariff-grid{grid-template-columns:1fr;max-height:65vh}.app-footer{display:block;line-height:1.7}.app-footer span{display:block}.mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:8;left:0;right:0;bottom:0;padding:7px 8px calc(7px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fffffff2;backdrop-filter:blur(14px)}.mobile-nav button{border:0;background:transparent;color:#6b7787;font-size:20px;display:grid;justify-items:center;gap:2px}.mobile-nav button small{font-size:9px;font-weight:700}.mobile-nav button.active{color:var(--navy)}.login-card{padding:26px 22px;border-radius:20px}.login-logo{height:145px}.login-card h1{font-size:25px}}
@media print{body{background:white}.sidebar,.topbar,.mobile-nav,.results-intro .back-button,.result-actions,.app-footer{display:none!important}.main-area{margin:0;padding:0}.view{display:none!important}#view-results{display:block!important}.panel{border:0;box-shadow:none;padding:0}.offer-card{display:none!important}.offer-card.selected{display:grid!important;border:1px solid #ccd5dd!important;background:white!important}.offer-card.selected::after{content:"Opción seleccionada para este estudio";font-size:10px}.result-banner{margin:10px 0}.panel-heading p{display:none}.offer-list{display:block}.view:has(.offer-card.selected){display:block!important}}