@import"https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700&family=Chakra+Petch:wght@500;600;700&display=swap";:root{--bg: #f4f7fb;--panel: #ffffff;--ink: #162534;--muted: #4c6072;--accent: #047a8a;--accent-strong: #0a425f;--line: #d4deea;--warning: #b34f10;--ok: #1d8a53;--shadow: 0 20px 50px rgba(11, 28, 49, .11)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Sora,sans-serif;color:var(--ink);background:radial-gradient(circle at 0% 10%,rgba(4,122,138,.2),transparent 38%),radial-gradient(circle at 92% 0%,rgba(255,130,64,.2),transparent 42%),linear-gradient(180deg,#f8fbff,#f2f6fb),var(--bg)}.page{max-width:1220px;margin:0 auto;padding:34px 18px 56px;display:grid;gap:20px}.page-with-navbar{padding-top:158px}.app-navbar{position:fixed;top:0;left:0;right:0;z-index:40;border-bottom:1px solid var(--line);background:linear-gradient(110deg,#047a8af2,#0a425ff2 46%,#17395ff2),#0f506f;box-shadow:0 16px 34px #0715243d;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.navbar-inner{width:100%;padding:8px 16px;display:grid;grid-template-columns:minmax(330px,1.2fr) minmax(460px,2.4fr) 52px;gap:10px;align-items:center}.navbar-brand h1{margin:0;color:#fff;font-size:clamp(1.25rem,2vw,1.85rem)}.navbar-brand{display:flex;align-items:center;gap:10px}.brand-logo,.brand-logo-fallback{width:44px;height:44px;border-radius:10px;object-fit:cover;flex:0 0 44px}.brand-logo{border:1px solid rgba(255,255,255,.35);background:#fff}.brand-logo-fallback{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(140deg,#0b8ea2,#0f506f);color:#fff;font-weight:700;letter-spacing:.03em}.brand-text{display:grid;gap:1px}.brand-text h2{margin:0;color:#d8eef7;font-family:Chakra Petch,sans-serif;font-weight:600;font-size:clamp(.95rem,1.5vw,1.15rem);line-height:1.1}.navbar-brand p{margin:3px 0 0;color:#e7f4ffeb;font-size:.8rem;max-width:68ch}.navbar-brand .kicker{margin-bottom:2px;color:#9de7ed;font-size:.73rem}.navbar-status{display:grid;gap:3px;min-width:0}.navbar-status p{margin:0;font-size:.74rem;line-height:1.16;color:#f1f7fff2}.navbar-status .navbar-intro{color:#b9ebef;font-size:.76rem;font-weight:600}.navbar-status .warning{color:#ffd0ad}.navbar-actions{position:relative;display:flex;justify-content:flex-end;gap:8px;align-items:center}.hamburger-button{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.28);background:#ffffff1f;display:grid;align-content:center;justify-items:center;gap:5px;cursor:pointer}.hamburger-button span{display:block;width:17px;height:2px;background:#fff;border-radius:999px}.navbar-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:280px;max-width:min(92vw,380px);max-height:calc(100dvh - 80px);overflow-y:auto;overflow-x:hidden;padding:8px;border-radius:12px;border:1px solid rgba(255,255,255,.24);background:linear-gradient(165deg,#093346fa,#085863f5);box-shadow:0 18px 28px #07152457;display:grid;gap:6px;z-index:60;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}.navbar-dropdown::-webkit-scrollbar{width:4px}.navbar-dropdown::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.navbar-dropdown button{width:100%}.nav-menu-section{border:1px solid rgba(255,255,255,.13);border-radius:8px;padding:6px;background:#0425366b;display:grid;gap:3px}.nav-menu-title{margin:0 0 2px;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:#b8edf1;font-weight:700}.navbar-actions button{border:1px solid rgba(255,255,255,.25);background:linear-gradient(140deg,#fff,#d8f2f4);color:#06394f;padding:6px 10px;border-radius:8px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:32px;font-size:.82rem}.navbar-dropdown button{justify-content:flex-start;padding:5px 8px;min-height:30px;font-size:.82rem;gap:5px}.navbar-dropdown button:hover{transform:translateY(-1px);border-color:#98dce4;box-shadow:0 4px 10px #051f2c40}.navbar-dropdown button:active{transform:translateY(0)}.nav-btn-icon{width:16px;height:16px;flex-shrink:0;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#06394f14}.nav-btn-icon svg{fill:currentColor}.navbar-actions button:disabled,.navbar-dropdown button:disabled{opacity:.45;cursor:not-allowed}.app-footer{margin-top:20px;border-top:1px solid var(--line);background:linear-gradient(180deg,#f8fbff,#eef4fb)}.app-footer-grid{max-width:1220px;margin:0 auto;padding:18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.app-footer-grid strong{font-family:Chakra Petch,sans-serif;color:var(--accent-strong);font-size:.95rem}.app-footer-grid p{margin:5px 0 0;color:var(--muted);font-size:.84rem}.app-footer-bar{border-top:1px solid var(--line);background:#d6e6f7;display:flex;justify-content:center;align-items:center;gap:32px;padding:10px 18px;font-size:.78rem;color:var(--accent-strong);font-family:Chakra Petch,sans-serif;flex-wrap:wrap;text-align:center}.app-footer-link{color:var(--accent-strong);text-decoration:underline;text-underline-offset:2px}.app-footer-link:hover{color:var(--accent)}.calc-edit-lock{margin:0;padding:0;border:0;min-width:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#08121e85;z-index:90;display:grid;place-items:center;padding:16px}.modal-card{width:min(1080px,96vw);max-height:calc(100vh - 40px);overflow:auto}.modal-confirm{width:min(560px,94vw)}.modal-wide{width:min(1240px,97vw)}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.modal-close{border:1px solid var(--line);background:#f6fbff;color:var(--accent-strong);padding:9px 12px;border-radius:10px;font-weight:600;cursor:pointer}.modal-subtitle{margin:0 0 12px;color:var(--muted)}.modal-grid{padding-top:18px}.modal-grid .section-title{position:static}.hero,.card,.footnote{border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:var(--shadow)}.hero{padding:28px;background:linear-gradient(130deg,#047a8a1c,#ff984924),var(--panel)}.kicker{margin:0 0 6px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700}.hero-actions{margin-top:16px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.hero-actions button{border:0;background:linear-gradient(135deg,#0b8ea2,#0f506f);color:#fff;padding:11px 16px;border-radius:11px;font-weight:600;cursor:pointer}.hero-actions .danger-action{background:linear-gradient(135deg,#b4432f,#7f251e)}.hero-actions span{font-size:.92rem;color:var(--muted)}h1,h2{margin:0;font-family:Chakra Petch,sans-serif;line-height:1.1}h3{font-family:Chakra Petch,sans-serif}.hero h1{font-size:clamp(1.75rem,3vw,2.8rem)}.hero p{color:var(--muted);max-width:75ch}.card{padding:20px}.accordion-card{padding:14px 16px}.accordion-toggle{width:100%;border:1px solid var(--line);border-radius:12px;background:linear-gradient(135deg,#eef8ff,#f5fcff);color:var(--accent-strong);min-height:46px;font-weight:700;font-family:Chakra Petch,sans-serif;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;cursor:pointer}.accordion-chevron{display:inline-flex;align-items:center;justify-content:center;color:var(--accent-strong);transition:transform .2s ease}.accordion-chevron svg{fill:currentColor}.accordion-chevron.open{transform:rotate(180deg)}.accordion-content{margin-top:12px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.config-grid{position:relative;padding-top:50px}.section-title{position:absolute;top:15px;left:18px;margin:0;font-size:1.1rem}.field-group{display:grid;gap:7px}.field-group label{font-size:.83rem;letter-spacing:.02em;font-weight:600}.metric{padding:10px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(135deg,#f6fbff,#ecf6f8)}.metric strong{font-size:1.06rem;color:var(--accent-strong)}.span-2{grid-column:span 2}input,select{width:100%;border-radius:11px;border:1px solid var(--line);font-size:.9rem;padding:10px 12px;background:#fbfdff;color:var(--ink)}input:focus,select:focus{outline:2px solid color-mix(in oklab,var(--accent),white 60%);border-color:var(--accent)}.table-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.table-header p{margin:0;color:var(--muted)}.table-wrapper{margin-top:12px;overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:720px}td input[type=number]{min-width:110px}td input[type=checkbox]{width:18px;height:18px}th,td{border-bottom:1px solid var(--line);text-align:left;padding:10px 8px;font-size:.86rem}th{font-family:Chakra Petch,sans-serif;font-weight:700;color:var(--accent-strong)}.history-sheet-summary{display:grid;gap:2px;min-width:170px;font-size:.78rem;color:#304a5f}.history-action-buttons{display:inline-flex;gap:6px;align-items:center}.history-load-button{height:30px;border:1px solid var(--line);border-radius:8px;background:#eef7ff;color:#1f4f72;font-size:.78rem;font-weight:700;padding:0 10px;cursor:pointer}.history-load-button:hover{background:#dff0ff;border-color:#93b9d6}.history-load-button:disabled{opacity:.55;cursor:not-allowed}.icon-only-button{width:30px;height:30px;border:1px solid var(--line);border-radius:8px;background:#f8fbff;color:#2e4f67;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.icon-only-button svg{fill:currentColor}.icon-only-button:disabled{opacity:.55;cursor:not-allowed}.icon-only-button:hover{background:#edf5ff;border-color:#9db5ca}.icon-only-button.danger{color:#9f2e2e;background:#fff6f6}.icon-only-button.danger:hover{background:#ffe8e8;border-color:#d59a9a}.icon-spinner{width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin-360 .75s linear infinite}@keyframes spin-360{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.warning{color:var(--warning);font-weight:600}.kpi-grid{margin-top:14px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.kpi-grid article{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fffcf7}.kpi-grid h3{margin:0;font-size:.9rem;color:var(--muted)}.kpi-grid p{margin:7px 0 0;font-family:Chakra Petch,sans-serif;font-size:1.06rem}.chart-card{margin-top:14px;border:1px solid var(--line);border-radius:14px;padding:12px;background:linear-gradient(180deg,#fdfefe,#eef8f9)}.chart-card h3{margin:0}.chart-card p{margin:8px 0 0;color:var(--muted);font-size:.86rem}.chart-svg{margin-top:10px;width:100%;height:180px;border:1px dashed var(--line);border-radius:10px;padding:6px;background:#fcffff}.chart-grid-line{stroke:#d6e3ea;stroke-width:.45}.chart-axis{stroke:#5c6f80;stroke-width:.75}.chart-tick-label{fill:#4b6074;font-size:2.8px;font-family:Sora,sans-serif}.chart-axis-label{fill:#274059;font-size:3px;font-weight:600;font-family:Sora,sans-serif}.chart-series{fill:none;stroke-width:1.25}.chart-point{stroke:#fff;stroke-width:.35}.chart-bar{stroke:#fffc;stroke-width:.4}.chart-category-label{fill:#314a5f;font-size:2.5px;font-weight:600;font-family:Sora,sans-serif}.chart-series-a{stroke:#0f7c8b;fill:#0f7c8b}.chart-series-b{stroke:#25774a;fill:#25774a}.chart-series-c{stroke:#a74735;fill:#a74735}.chart-series-d{stroke:#936021;fill:#936021}.chart-series-e{stroke:#6b4f9f;fill:#6b4f9f}.chart-series-f{stroke:#2d558b;fill:#2d558b}.chart-grid{margin-top:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.status-pill{display:inline-block;border-radius:999px;padding:4px 9px;font-size:.74rem;font-weight:700;letter-spacing:.03em}.status-verde{color:#0e6b43;background:#d8f5e6}.status-amarillo{color:#8f6700;background:#fff4cc}.status-rojo,.priority-alta{color:#8c2c2c;background:#ffdcdc}.priority-media{color:#8f6700;background:#fff4cc}.priority-baja{color:#0e6b43;background:#d8f5e6}.transformer-drawing{margin-top:10px;width:100%;border:1px dashed var(--line);border-radius:10px;background:linear-gradient(180deg,#fbfdff,#edf5f6)}.transformer-drawing .frame{fill:#f7fbff;stroke:#7a8fa3;stroke-width:2}.transformer-drawing .coil-primary{fill:#d3ecf4;stroke:#2e6f88;stroke-width:2}.transformer-drawing .coil-secondary{fill:#ffe5d5;stroke:#b1642c;stroke-width:2}.transformer-drawing .core{fill:#d7dbe1;stroke:#6a7380;stroke-width:2}.transformer-drawing .wire-line{stroke:#2e4a63;stroke-width:2}.transformer-drawing .bus-line{stroke:#1f3b52;stroke-width:3}.transformer-drawing .breaker-box{fill:#fff;stroke:#3f5f7d;stroke-width:1.8}.transformer-drawing .coil-line{fill:none;stroke:#2f6a85;stroke-width:2.1}.transformer-drawing .core-line{stroke:#4d5968;stroke-width:2}.transformer-drawing .terminal-dot{fill:#213f5a}.transformer-drawing .draw-label{fill:#1f3347;font-size:11px;font-family:Sora,sans-serif}.transformer-drawing .topology-box{fill:#f4f9fc;stroke:#b2c4d6;stroke-width:1.4}.transformer-drawing .topology-line{fill:none;stroke-width:2}.transformer-drawing .primary-topology{stroke:#226c87}.transformer-drawing .secondary-topology{stroke:#9a5826}.transformer-drawing .coil-lead{stroke-width:2.2}.transformer-drawing .classic-coil{fill:none;stroke-width:2.6;stroke-linecap:round}.transformer-drawing .core-plate{fill:#cfd6de;stroke:#6f7b88;stroke-width:1.6}.transformer-drawing .clock-circle{fill:#fff;stroke:#4f6478;stroke-width:1.6}.transformer-drawing .clock-zero{stroke:#2e4a63;stroke-width:1.7}.transformer-drawing .clock-hand{stroke:#ba3a35;stroke-width:2.4}.footnote{padding:16px;color:var(--muted)}@media (max-width: 760px){.page-with-navbar{padding-top:288px}.navbar-inner{grid-template-columns:1fr;padding:10px;gap:8px}.navbar-status p{font-size:.74rem}.navbar-actions{width:100%;justify-content:stretch}.navbar-dropdown{position:static;min-width:0;max-width:100%}.hamburger-button{width:100%;justify-items:flex-start;padding-left:12px}.navbar-actions button{width:100%}.app-footer-grid{grid-template-columns:1fr;padding:14px 12px}.grid{grid-template-columns:1fr}.span-2{grid-column:auto}.page{padding:20px 12px 40px}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:1fr}.config-grid{padding-top:18px}.section-title{position:static;margin-bottom:6px}.hero-actions{flex-direction:column;align-items:flex-start}}@media (max-width: 520px){.page-with-navbar{padding-top:304px}.kpi-grid{grid-template-columns:1fr}}.diagnostic-table th{font-size:.78em;white-space:nowrap}.diagnostic-table td{vertical-align:top;font-size:.83em}.diagnostic-table ol{margin:0;padding-left:1.2em}.diagnostic-table ol li+li{margin-top:2px}.design-alerts-table th{background:var(--color-warning, #c17f24);color:#fff}.design-alerts-table td{font-size:.85em;vertical-align:middle}.diff-improved{color:#4caf50;font-weight:700}.diff-worsened{color:#ef5350;font-weight:700}.diff-neutral{color:#888}.optimize-panel{border:1px solid var(--color-accent, #047a8a);border-radius:6px;padding:12px;margin-bottom:12px}.optimize-panel table th{font-size:.8em}.optimize-panel table td{font-size:.83em;vertical-align:middle}.inrush-table th{background:var(--color-bg-card, #1a2233)}.inrush-table td:first-child{color:#aaa;font-size:.85em}.inrush-table td strong{color:var(--color-accent, #047a8a)}.ai-panel{border:1.5px solid #1a6baa;border-radius:8px;background:linear-gradient(135deg,#0e1e30,#142030);color:#d0e8f5;padding:16px 18px;margin-bottom:16px}.ai-panel-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:12px}.ai-panel-title{display:flex;align-items:center;gap:8px;font-size:.95rem}.ai-icon{font-size:1.1rem;color:#4db8d8}.ai-badge{background:#4db8d826;border:1px solid rgba(77,184,216,.35);color:#4db8d8;font-size:.72rem;padding:2px 8px;border-radius:20px;font-family:monospace}.ai-panel-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ai-model-select{background:#1e2e40;border:1px solid #2a4a60;color:#b0d0e8;border-radius:5px;padding:4px 8px;font-size:.8rem;cursor:pointer}.ai-model-select:focus{outline:1px solid #4db8d8}.ai-run-btn{background:linear-gradient(135deg,#0a7f9e,#0a5870);border:none;color:#fff;border-radius:5px;padding:5px 14px;font-size:.82rem;font-weight:600;cursor:pointer;transition:opacity .15s}.ai-run-btn:hover:not(:disabled){opacity:.85}.ai-run-btn:disabled{opacity:.45;cursor:not-allowed}.ai-loading{display:flex;align-items:center;gap:10px;color:#7ac0da;font-size:.88rem;padding:12px 0}.ai-spinner{width:18px;height:18px;border:2px solid rgba(77,184,216,.25);border-top-color:#4db8d8;border-radius:50%;animation:ai-spin .8s linear infinite;flex-shrink:0}@keyframes ai-spin{to{transform:rotate(360deg)}}.ai-error{background:#c832321f;border:1px solid rgba(220,80,80,.35);border-radius:6px;padding:12px 14px;color:#f5a0a0;font-size:.85rem}.ai-error-detail{font-family:monospace;font-size:.78rem;color:#e07070;margin-top:4px;margin-bottom:0}.ai-setup-hint{background:#ffffff0d;border-radius:5px;padding:8px 10px;margin-top:10px;font-size:.78rem;color:#a0c8e0;line-height:1.7}.ai-setup-hint code{background:#4db8d826;padding:1px 5px;border-radius:3px;font-family:monospace;font-size:.85em}.ai-result{background:#ffffff0a;border-radius:6px;padding:12px 14px}.ai-result-meta{font-size:.73rem;color:#5a8fa8;margin-bottom:10px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.ai-result-text{font-size:.87rem;line-height:1.65;color:#c8e4f2;white-space:pre-wrap;margin:0 0 12px}.ai-refresh-btn{background:transparent;border:1px solid #2a5a70;color:#7ac0da;border-radius:5px;padding:4px 12px;font-size:.78rem;cursor:pointer;transition:border-color .15s,color .15s}.ai-refresh-btn:hover{border-color:#4db8d8;color:#4db8d8}.ai-hint{text-align:center;color:#3a6a80;font-size:.78rem;padding:12px 0 4px;font-style:italic}.accordion-step-label{background:#047a8a26;color:var(--accent);font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:10px;margin-right:2px;white-space:nowrap}.warning-notice{color:var(--warning);background:#b34f1012;border:1px solid rgba(179,79,16,.2);border-radius:6px;padding:10px 14px;font-size:.87rem;margin:0}.module-desc{color:var(--muted);font-size:.85rem;margin:0 0 14px;line-height:1.5}.module-hint{color:var(--muted);font-size:.82rem;font-style:italic;text-align:center;padding:10px 0 4px}.module-grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}.module-grid-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}@media (max-width: 768px){.module-grid-2col,.module-grid-3col{grid-template-columns:1fr}}.module-section-box{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:12px 14px}.module-section-title{font-size:.82rem;font-weight:700;color:var(--accent-strong);margin:0 0 10px;text-transform:uppercase;letter-spacing:.04em}.module-result-header{display:flex;align-items:center;gap:10px;font-size:.85rem;font-weight:600;color:var(--ink);margin:12px 0 8px}.cert-block{border:1px solid var(--line);border-radius:7px;margin-bottom:14px;overflow:hidden}.cert-block-header{display:flex;align-items:center;justify-content:space-between;background:var(--bg);padding:8px 14px;font-size:.85rem;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}.cert-block>.module-grid-3col{padding:12px 14px 4px}.cert-estado{font-size:.75rem;font-weight:800;padding:2px 10px;border-radius:20px}.cert-vigente{color:#0e6b43;background:#0e6b431a}.cert-vencido{color:#8c2c2c;background:#8c2c2c1a}.cert-pendiente{color:#8f6700;background:#8f67001a}.checklist-rows{display:flex;flex-direction:column;gap:0;border:1px solid var(--line);border-radius:6px;overflow:hidden}.checklist-row{display:flex;align-items:center;gap:10px;padding:8px 12px;font-size:.86rem;border-bottom:1px solid var(--line);background:var(--panel);transition:background .12s}.checklist-row:last-child{border-bottom:none}.checklist-row:hover{background:var(--bg)}.checklist-row input[type=checkbox]{width:15px;height:15px;flex-shrink:0;accent-color:var(--accent)}.checklist-row label{cursor:pointer;flex:1;margin:0}.checklist-date{margin-left:auto;font-size:.78rem;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:2px 6px;background:var(--bg)}.status-pill.status-muted{background:#64788c1a;color:#7a8a9a;border:1px solid rgba(100,120,140,.2)}@keyframes calc-spin{to{transform:rotate(360deg)}}.calc-spinner{display:inline-block;width:13px;height:13px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:calc-spin .7s linear infinite;flex-shrink:0}