:root{--bg-color: #f3f4f6;--card-bg: #ffffff;--text-color: #1f2937;--primary-color: #2563eb;--primary-hover: #1d4ed8;--border-color: #e5e7eb;--hover-color: #f9fafb}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.5}.container{max-width:1440px;margin:0 auto;padding:2rem}header{margin-bottom:1.5rem}.header-content{display:flex;justify-content:space-between;align-items:center;background:var(--card-bg);padding:1.25rem 2rem;border-radius:12px;box-shadow:0 4px 6px -1px #00000014,0 2px 4px -1px #0000000a}h1{font-size:1.8rem;color:var(--primary-color);margin-bottom:.25rem;font-weight:700}p{color:#6b7280;font-size:.95rem}.help-btn{background-color:#f1f5f9;color:#334155;border:1px solid #cbd5e1;padding:.65rem 1.1rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;font-size:.875rem;display:inline-flex;align-items:center;gap:6px}.help-btn:hover{background-color:#e2e8f0;color:#0f172a}.import-btn{background-color:var(--primary-color);color:#fff;border:none;padding:.65rem 1.25rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #2563eb33;font-size:.875rem}.import-btn:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 6px #2563eb4d}.import-btn:disabled{background-color:#93c5fd;cursor:not-allowed}.filters-card{background:var(--card-bg);padding:1.25rem 1.5rem;border-radius:12px;box-shadow:0 4px 6px -1px #00000014;margin-bottom:1.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.25rem}.filter-group{display:flex;flex-direction:column;gap:.4rem}.filter-group label{font-size:.8rem;font-weight:600;color:#4b5563;text-transform:uppercase;letter-spacing:.025em}select{padding:.55rem .85rem;border:1px solid var(--border-color);border-radius:8px;background-color:#fff;font-size:.9rem;color:var(--text-color);outline:none;transition:all .2s ease;cursor:pointer}select optgroup{font-weight:700;color:#1f2937;background-color:#f9fafb;padding:4px}select option{font-weight:400;padding:4px 8px;color:#374151}select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb26}select:disabled{background-color:#f3f4f6;cursor:not-allowed;color:#9ca3af}.kpi-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;margin-bottom:1.25rem}.kpi-card{background:linear-gradient(135deg,#fff,#f8fafc);border:1px solid #e2e8f0;border-radius:10px;padding:1rem 1.25rem;box-shadow:0 2px 4px #0000000a;display:flex;flex-direction:column;justify-content:space-between}.kpi-card.highlight{border-left:4px solid var(--primary-color)}.kpi-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem}.kpi-title{font-size:.85rem;font-weight:600;color:#475569;text-transform:uppercase;letter-spacing:.025em}.kpi-period{font-size:.75rem;font-weight:500;color:#64748b;background:#e2e8f0;padding:2px 8px;border-radius:999px}.kpi-main-val{font-size:1.5rem;font-weight:800;color:#0f172a;display:flex;align-items:baseline;gap:6px;margin-bottom:.5rem}.kpi-unit{font-size:.95rem;font-weight:600;color:#64748b}.kpi-comparisons{display:flex;flex-direction:column;gap:.35rem;border-top:1px solid #e2e8f0;padding-top:.5rem;font-size:.825rem}.kpi-comp-row{display:flex;justify-content:space-between;align-items:center;color:#475569}.kpi-badge{display:inline-flex;align-items:center;gap:3px;padding:2px 6px;border-radius:4px;font-weight:700;font-size:.8rem}.kpi-badge.positive{background-color:#dbeafe;color:#1e40af}.kpi-badge.negative,.kpi-badge.warm{background-color:#fee2e2;color:#b91c1c}.kpi-badge.cold{background-color:#dbeafe;color:#1e40af}.kpi-badge.neutral{background-color:#f1f5f9;color:#475569}.chart-card{background:var(--card-bg);padding:1.5rem;border-radius:12px;box-shadow:0 4px 6px -1px #00000014;min-height:600px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;margin-bottom:2rem}.chart-toolbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-bottom:1.25rem;margin-bottom:1rem;border-bottom:1px solid var(--border-color)}.chart-tabs-wrapper{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.chart-tabs{display:inline-flex;background:#f1f5f9;padding:4px;border-radius:10px;gap:3px;border:1px solid #e2e8f0}.chart-tab-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border:none;border-radius:7px;background:transparent;color:#64748b;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.chart-tab-btn:hover:not(.active){color:#1e293b;background:#fff9}.chart-tab-btn.active{background:#fff;color:var(--primary-color);font-weight:600;box-shadow:0 1px 3px #0000001a,0 1px 2px #0000000f}.chart-controls-group{display:flex;align-items:center;gap:.85rem;flex-wrap:wrap}.chart-control-item{display:flex;align-items:center;gap:.4rem}.chart-control-item label{font-size:.8rem;font-weight:600;color:#64748b;white-space:nowrap}.chart-control-item select{padding:.4rem .75rem;font-size:.85rem;border-radius:6px;background-color:#f8fafc;border-color:#cbd5e1}.toggle-pill-btn{display:inline-flex;align-items:center;gap:6px;padding:.42rem .85rem;border-radius:6px;font-size:.825rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:1px solid #cbd5e1;background:#f8fafc;color:#475569}.toggle-pill-btn:hover{background:#f1f5f9;border-color:#94a3b8}.toggle-pill-btn.active{background:#eff6ff;border-color:#3b82f6;color:#1d4ed8;box-shadow:0 0 0 1px #3b82f6}.toggle-pill-btn .indicator-dot{width:8px;height:8px;border-radius:50%;background-color:#94a3b8;transition:background-color .2s ease}.toggle-pill-btn.active .indicator-dot{background-color:#2563eb;box-shadow:0 0 0 2px #2563eb40}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.5rem}.modal-content{background:#fff;border-radius:16px;width:100%;max-width:900px;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;overflow:hidden;animation:modalFadeIn .2s ease-out}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.75rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.modal-header h2{font-size:1.3rem;color:#0f172a;font-weight:700;display:flex;align-items:center;gap:8px}.modal-close-btn{background:transparent;border:none;font-size:1.5rem;line-height:1;color:#64748b;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .15s ease}.modal-close-btn:hover{background:#e2e8f0;color:#0f172a}.modal-body{padding:1.75rem;overflow-y:auto;font-size:.925rem;color:#334155;line-height:1.6}.modal-section{margin-bottom:2rem}.modal-section h3{font-size:1.1rem;color:#1e293b;margin-bottom:.75rem;font-weight:700;display:flex;align-items:center;gap:6px}.info-box{background-color:#eff6ff;border-left:4px solid #3b82f6;padding:1rem;border-radius:0 8px 8px 0;margin:.75rem 0;font-size:.9rem;color:#1e3a8a}.glossary-table{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.85rem}.glossary-table th{background:#f1f5f9;color:#475569;text-align:left;padding:10px 12px;font-weight:700;border-bottom:2px solid #cbd5e1}.glossary-table td{padding:10px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}.glossary-table tr:hover{background:#f8fafc}.badge-code{background:#e2e8f0;color:#0f172a;padding:2px 6px;border-radius:4px;font-family:monospace;font-weight:700}.badge-unit{background:#e0f2fe;color:#0369a1;padding:2px 6px;border-radius:4px;font-weight:600;font-size:.8rem}.methodology-card{background:var(--card-bg);padding:1.75rem 2rem;border-radius:12px;box-shadow:0 4px 6px -1px #00000014;margin-top:2rem;margin-bottom:2rem;border-top:4px solid var(--primary-color)}.methodology-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;padding-bottom:1rem;margin-bottom:1.5rem;border-bottom:2px solid #e2e8f0}.methodology-header h2{font-size:1.35rem;color:#0f172a;font-weight:700;display:flex;align-items:center;gap:8px}.methodology-badges{display:flex;gap:.5rem;flex-wrap:wrap}.methodology-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:1.5rem}.methodology-section{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:1.25rem}.methodology-section h3{font-size:1rem;color:#1e293b;font-weight:700;margin-bottom:.75rem;display:flex;align-items:center;gap:6px;border-bottom:1px solid #cbd5e1;padding-bottom:.5rem}.methodology-section p{font-size:.875rem;color:#475569;line-height:1.55;margin-bottom:.75rem}.methodology-section ul{padding-left:1.25rem;font-size:.85rem;color:#475569;line-height:1.55;margin-bottom:.75rem}.methodology-section li{margin-bottom:.4rem}.calc-box{background:#fff;border:1px solid #cbd5e1;border-left:4px solid #3b82f6;border-radius:6px;padding:.75rem 1rem;margin:.75rem 0;font-size:.85rem;color:#1e293b}.formula-code{font-family:Fira Code,Consolas,monospace;background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:.825rem;color:#0f172a;border:1px solid #e2e8f0}.live-values-table{width:100%;border-collapse:collapse;margin-top:.5rem;font-size:.825rem;background:#fff;border-radius:6px;overflow:hidden;border:1px solid #e2e8f0}.live-values-table th{background:#f1f5f9;color:#475569;text-align:left;padding:6px 10px;font-weight:700;border-bottom:1px solid #e2e8f0}.live-values-table td{padding:6px 10px;border-bottom:1px solid #f1f5f9}.loading{color:#6b7280;font-size:1.1rem;display:flex;align-items:center;justify-content:center;height:100%}