@import"https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Lato:wght@300;400;700&display=swap";:root{--green: #5a9e4b;--green2: #3e7a32;--green3: #c8e6c2;--bg: #f5faf4;--white: #ffffff;--text: #1a2e17;--muted: #5a7254;--border: rgba(90, 158, 75, .2);--shadow: rgba(30, 80, 20, .15)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Lato,sans-serif}h1,h2,h3{font-family:Montserrat,sans-serif}button{cursor:pointer;font-family:Lato,sans-serif}.muted{color:var(--muted)}.error{color:#b3261e;font-weight:700}.note{color:var(--muted);font-size:.85em;margin-top:2px}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--white);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 24px var(--shadow);padding:32px;width:360px;display:flex;flex-direction:column;gap:12px}.login-card h1{font-size:1.4rem;color:var(--green2);margin:0}.login-card .subtitle{margin:0 0 8px;color:var(--muted)}.login-card label{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:.9rem}.login-card input{padding:10px;border:1px solid var(--border);border-radius:6px;font-size:1rem}.login-card button[type=submit]{margin-top:8px;background:var(--green2);color:#fff;border:none;border-radius:6px;padding:12px;font-weight:700}.demo-hint{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border);font-size:.8rem;color:var(--muted)}.demo-hint ul{padding-left:18px;margin:4px 0 0}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--green3);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;justify-content:space-between;align-items:center;font-family:Montserrat,sans-serif;font-weight:700;color:var(--green2)}.topbar-right{display:flex;align-items:center;gap:12px}.topbar .user-name{font-weight:600;background:none;border:none;border-bottom:2px solid transparent;padding:4px 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button{background:var(--green3);font-weight:700}.compare-btn{margin-top:12px;width:100%;padding:10px;background:var(--green2);color:#fff;border:none;border-radius:6px;font-weight:700}.compare-btn:disabled{background:var(--border);color:var(--muted);cursor:not-allowed}.content{flex:1;padding:24px 32px}.stat-row{display:flex;gap:16px;margin:16px 0 24px}.stat-card{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:16px 20px;min-width:160px;display:flex;flex-direction:column;gap:4px}.stat-label{font-size:.8rem;color:var(--muted)}.stat-value{font-size:1.6rem;font-weight:800;color:var(--green2)}.meter-table{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin-bottom:20px}.meter-table h3{margin-top:0;color:var(--green2)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--border);font-size:.9rem}th{color:var(--muted);font-weight:700}.compare-grid{display:flex;gap:20px;flex-wrap:wrap}.compare-card{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:16px 20px;min-width:240px}.compare-card h3{margin-top:0;color:var(--green2)}.admin-link-btn{margin-top:8px;width:100%;padding:10px;background:var(--white);color:var(--green2);border:1px solid var(--green2);border-radius:6px;font-weight:700}.admin-link-btn.active{background:var(--green3)}.admin-panel section{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin-bottom:24px}.admin-panel h3{color:var(--green2);margin-top:0}.admin-form{margin-top:16px;padding-top:16px;border-top:1px dashed var(--border);display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.admin-form h4{width:100%;margin:0 0 4px;color:var(--green2)}.admin-form label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:600}.admin-form label.checkbox-label{flex-direction:row;align-items:center}.admin-form .field-hint{font-weight:400;font-size:.75rem;color:var(--muted);max-width:220px}.admin-form input,.admin-form select{padding:8px;border:1px solid var(--border);border-radius:6px;font-size:.9rem}.admin-form button{background:var(--green2);color:#fff;border:none;border-radius:6px;padding:10px 16px;font-weight:700;height:fit-content}.admin-subsection{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.admin-subsection h4{color:var(--green2);margin:0 0 8px}.admin-subsection .hint{font-size:.85rem;color:var(--text-muted, #667);margin:0 0 10px}.energy-curves{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin:20px 0}.chart-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:8px}.chart-toolbar h3{color:var(--green2);margin:0}.period-picker{display:flex;gap:4px}.period-picker button{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:6px 10px;font-size:.8rem;font-weight:600}.period-picker button.active{background:var(--green2);color:#fff;border-color:var(--green2)}.chart-wrap{position:relative;margin-top:12px}.chart-svg{width:100%;height:auto;display:block;overflow:visible}.chart-legend{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:6px;font-size:.82rem;color:var(--text)}.chart-legend-item{display:flex;align-items:center;gap:6px}.chart-legend-swatch{width:10px;height:10px;border-radius:2px;display:inline-block}.chart-legend-line{width:14px;height:2px;display:inline-block;border-radius:1px}.chart-gridline{stroke:#e1e0d9;stroke-width:1}.chart-axis-label{fill:#898781;font-size:10px;font-family:Lato,sans-serif}.chart-axis-unit{fill:var(--muted);font-size:10px;font-weight:700}.chart-crosshair{stroke:#c3c2b7;stroke-width:1}.chart-tooltip{position:absolute;top:8px;transform:translate(-50%);background:var(--white);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 14px var(--shadow);padding:8px 10px;font-size:.8rem;pointer-events:none;min-width:140px;z-index:2}.chart-tooltip-title{font-weight:700;margin-bottom:4px;color:var(--green2)}.chart-tooltip-row{display:flex;align-items:center;gap:6px;padding:1px 0}.chart-tooltip-key{width:8px;height:8px;border-radius:2px;display:inline-block;flex-shrink:0}.chart-tooltip-value{font-weight:700}.chart-tooltip-label{color:var(--muted)}.chart-tooltip-total{border-top:1px dashed var(--border);margin-top:4px;padding-top:4px;font-weight:700}