@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap";:root{--bg: #101316;--bg-soft: #141a1f;--panel: #171d22;--panel-alt: #1c2429;--panel-edge: #2a343b;--text: #f3f6f4;--text-dim: #aeb9b8;--amber: #ffad32;--amber-dark: #d58b1a;--cyan: #54d6c7;--green: #77d68a;--danger: #ff6b6b;--radius: 8px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:Space Grotesk,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.app{width:min(920px,100%);margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:0 16px 48px}.app-header{padding:32px 4px 22px;border-bottom:1px solid var(--panel-edge);margin-bottom:20px}.app-header h1{font-size:clamp(1.8rem,4vw,2.45rem);font-weight:700;letter-spacing:0;margin:0 0 8px}.header-white{color:var(--text)}.header-accent{color:var(--amber)}.app-header p{margin:0;color:var(--text-dim);font-size:.95rem;line-height:1.45}.calc-card{background:var(--panel);border:1px solid var(--panel-edge);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.calc-card-header{width:100%;display:flex;align-items:center;gap:12px;padding:15px 16px;background:transparent;border:0;color:var(--text);font-family:inherit;font-size:1rem;font-weight:600;text-align:left;cursor:pointer}.calc-card-header:hover{background:#54d6c70d}.calc-card-header:focus-visible{outline:2px solid var(--cyan);outline-offset:-2px}.calc-card-numero{flex:none;width:30px;height:30px;border-radius:50%;background:var(--cyan);color:#061211;display:flex;align-items:center;justify-content:center;font-family:IBM Plex Mono,monospace;font-weight:700}.calc-card-titulo{flex:1;min-width:0;line-height:1.25}.calc-card-chevron{flex:none;color:var(--amber);font-size:1.25rem;line-height:1}.calc-card-body{padding:4px 16px 18px;border-top:1px solid var(--panel-edge);background:var(--bg-soft)}.calc-desc{color:var(--text-dim);font-size:.9rem;line-height:1.55;margin:14px 0 18px}.calc-note,.info-box{color:var(--text-dim);font-size:.84rem;line-height:1.5;margin-top:16px;border-top:1px dashed var(--panel-edge);padding-top:12px}.info-box strong{display:block;color:var(--cyan);margin-bottom:4px}.info-box p{margin:0}.field{display:block;margin-bottom:13px}.field-label{display:block;font-size:.82rem;color:var(--text-dim);margin-bottom:6px}.field-input-wrap{position:relative;display:flex;align-items:center}.field input[type=number],.field select{width:100%;background:#0d1114;border:1px solid var(--panel-edge);border-radius:var(--radius);padding:10px 42px 10px 12px;color:var(--text);font-family:IBM Plex Mono,monospace;font-size:.95rem}.field select{padding-right:12px}.field input[type=number]:focus,.field select:focus{outline:2px solid var(--cyan);outline-offset:1px}.field input[type=checkbox],.checkbox-panel input[type=checkbox]{width:18px;height:18px;accent-color:var(--cyan)}.field-suffix{position:absolute;right:12px;color:var(--text-dim);font-size:.8rem;font-family:IBM Plex Mono,monospace;pointer-events:none}.checkbox-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;margin:4px 0 14px;padding:12px;border:1px solid var(--panel-edge);border-radius:var(--radius);background:#0d1114}.checkbox-panel .field-label{grid-column:1 / -1;margin-bottom:0}.checkbox-panel label{display:flex;align-items:center;gap:8px;color:var(--text);font-size:.9rem}.results{margin-top:18px;padding-top:14px;border-top:1px solid var(--panel-edge)}.results h4{font-size:.82rem;color:var(--cyan);text-transform:uppercase;letter-spacing:.04em;margin:18px 0 8px}.result-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:.9rem}.result-row span{color:var(--text-dim);min-width:38%}.result-row strong{max-width:62%;text-align:right;font-family:IBM Plex Mono,monospace;font-weight:600;color:var(--text);overflow-wrap:anywhere}.result-row-highlight strong{color:var(--amber);font-size:1rem}.calc-tip{margin-top:14px;padding:10px 12px;background:#54d6c714;border:1px solid rgba(84,214,199,.25);border-radius:var(--radius);font-size:.86rem;line-height:1.45;color:var(--cyan)}.calc-tip-danger{background:#ff6b6b1a;border-color:#ff6b6b52;color:var(--danger)}.instruction-list{margin:8px 0 0;padding-left:20px;color:var(--text-dim);font-size:.88rem;line-height:1.5}.instruction-list li{margin:6px 0}.app-footer{margin-top:auto;padding-top:32px;text-align:center;color:var(--text-dim);font-size:.78rem}@media (max-width: 640px){.app{padding-inline:12px}.calc-card-header{padding:14px}.calc-card-body{padding-inline:14px}.result-row{display:block}.result-row span,.result-row strong{display:block;max-width:100%;min-width:0;text-align:left}.result-row strong{margin-top:3px}.checkbox-panel{grid-template-columns:1fr}}@media (prefers-reduced-motion: no-preference){.calc-card-body{animation:reveal .16s ease-out}}@keyframes reveal{0%{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}