#js-tool-container-hydronic-floor-heating-calculator .hfh-app { display: flex; flex-direction: column; gap: 22px; color: var(--text-primary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-flow { display: flex; flex-direction: column; gap: 16px; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 16px 16px; margin: 0; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-legend { padding: 0 6px; font-size: 0.95rem; font-weight: 650; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 18px; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field-wide { grid-column: 1 / -1; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field label { font-weight: 600; line-height: 1.35; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field input, #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field select { width: 100%; box-sizing: border-box; min-height: 46px; padding: 11px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); font: inherit; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field input:focus-visible, #js-tool-container-hydronic-floor-heating-calculator .tbcalc-field select:focus-visible { outline: 3px solid var(--border-focus); outline-offset: 2px; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-hint { font-size: 0.82rem; line-height: 1.4; color: var(--text-muted); display: block; width: 100%; max-width: none; box-sizing: border-box; } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-status { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 12px 14px; line-height: 1.45; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); } #js-tool-container-hydronic-floor-heating-calculator .tbcalc-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-outcome { display: flex; flex-direction: column; gap: 16px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-hero { border: 1px solid var(--border-color); border-radius: 20px; padding: 20px; background: linear-gradient(135deg, var(--accent-light), var(--bg-secondary)); display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(220px, 0.85fr); gap: 16px; min-height: 190px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-hero-main { display: flex; flex-direction: column; justify-content: space-between; gap: 12px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-kicker { font-size: 0.9rem; letter-spacing: 0.02em; text-transform: uppercase; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-main-row { display: flex; align-items: baseline; gap: 10px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-main-value { font-size: clamp(2.5rem, 7vw, 4.3rem); line-height: 0.95; font-weight: 780; } #js-tool-container-hydronic-floor-heating-calculator .hfh-main-unit { font-size: 1.18rem; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-hero-note { margin: 0; max-width: 60ch; line-height: 1.55; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-hero-side { border: 1px solid var(--border-color); border-radius: 18px; background: var(--bg-secondary); padding: 16px; display: flex; flex-direction: column; gap: 12px; justify-content: space-between; } #js-tool-container-hydronic-floor-heating-calculator .hfh-side-chip { align-self: flex-start; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--border-color); background: var(--accent-light); font-size: 0.8rem; font-weight: 700; } #js-tool-container-hydronic-floor-heating-calculator .hfh-side-label { font-size: 0.82rem; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-side-value { font-size: clamp(1.1rem, 2.8vw, 1.7rem); font-weight: 700; } #js-tool-container-hydronic-floor-heating-calculator .hfh-side-note { margin: 0; font-size: 0.88rem; line-height: 1.5; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-board { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); gap: 16px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-collector, #js-tool-container-hydronic-floor-heating-calculator .hfh-passport { border: 1px solid var(--border-color); border-radius: 18px; background: var(--bg-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-collector { padding: 16px; display: flex; flex-direction: column; gap: 14px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-collector-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-weight: 680; } #js-tool-container-hydronic-floor-heating-calculator .hfh-collector-head span:last-child { color: var(--text-secondary); font-weight: 500; } #js-tool-container-hydronic-floor-heating-calculator .hfh-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-metric-card { border: 1px solid var(--border-color); border-radius: 16px; padding: 14px; min-height: 124px; display: flex; flex-direction: column; gap: 8px; background: linear-gradient(180deg, var(--bg-secondary), var(--accent-light)); } #js-tool-container-hydronic-floor-heating-calculator .hfh-metric-card span { font-size: 0.82rem; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-metric-card strong { font-size: clamp(1.25rem, 3vw, 1.8rem); } #js-tool-container-hydronic-floor-heating-calculator .hfh-metric-card small { color: var(--text-secondary); line-height: 1.45; } #js-tool-container-hydronic-floor-heating-calculator .hfh-route { border: 1px solid var(--border-color); border-radius: 16px; padding: 14px; display: flex; flex-direction: column; gap: 12px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-route-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-weight: 650; } #js-tool-container-hydronic-floor-heating-calculator .hfh-route-head span:last-child { color: var(--text-secondary); font-weight: 500; } #js-tool-container-hydronic-floor-heating-calculator .hfh-route-track { height: 16px; border-radius: 999px; background: var(--bg-tertiary); overflow: hidden; } #js-tool-container-hydronic-floor-heating-calculator .hfh-route-fill { width: 0%; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent-primary), var(--success), var(--accent-hover)); } #js-tool-container-hydronic-floor-heating-calculator .hfh-route-scale { display: flex; justify-content: space-between; gap: 12px; font-size: 0.82rem; color: var(--text-secondary); } #js-tool-container-hydronic-floor-heating-calculator .hfh-passport { padding: 16px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-passport-cell { border: 1px solid var(--border-color); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; gap: 6px; min-height: 86px; } #js-tool-container-hydronic-floor-heating-calculator .hfh-passport-cell span { font-size: 0.82rem; color: var(--text-secondary); } @media (max-width: 860px) { #js-tool-container-hydronic-floor-heating-calculator .tbcalc-grid-3, #js-tool-container-hydronic-floor-heating-calculator .hfh-hero, #js-tool-container-hydronic-floor-heating-calculator .hfh-board, #js-tool-container-hydronic-floor-heating-calculator .hfh-metrics { grid-template-columns: 1fr; } } @media (max-width: 600px) { #js-tool-container-hydronic-floor-heating-calculator .tbcalc-grid-3, #js-tool-container-hydronic-floor-heating-calculator .hfh-passport { grid-template-columns: 1fr; } }