#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-app { --pvv-cold: #0284c7; --pvv-warm: #ea580c; --pvv-recup: #10b981; --pvv-heater: #f59e0b; display: flex; flex-direction: column; gap: 22px; color: var(--text-primary); }
html[data-theme="dark"] #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-app { --pvv-cold: #38bdf8; --pvv-warm: #fb923c; --pvv-recup: #34d399; --pvv-heater: #fbbf24; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 18px 20px 20px; margin: 0 0 16px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-legend { padding: 0 8px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-field-wide { grid-column: 1 / -1; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-outcome { display: flex; flex-direction: column; gap: 20px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero { border: 1px solid var(--border-color); border-left: 5px solid var(--pvv-recup); border-radius: var(--radius-md); background: var(--bg-tertiary); padding: 20px 22px; display: flex; flex-direction: column; gap: 10px; min-height: 140px; box-sizing: border-box; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero-label { font-size: 0.92rem; font-weight: 500; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero-value { font-size: clamp(2.2rem, 6vw, 3.2rem); font-weight: 700; line-height: 1; color: var(--pvv-recup); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero-tag { background: var(--accent-light); color: var(--accent-primary); font-size: 0.88rem; font-weight: 600; padding: 4px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border-color); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero-tag-eco { background: rgba(16, 185, 129, 0.12); color: var(--pvv-recup); font-size: 0.88rem; font-weight: 600; padding: 4px 10px; border-radius: var(--radius-sm); border: 1px solid rgba(16, 185, 129, 0.3); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero-note { margin: 0; font-size: 0.88rem; line-height: 1.45; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-unit { font-size: 1.05rem; font-weight: 500; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-chamber-wrap { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-tertiary); padding: 18px 20px; display: flex; flex-direction: column; gap: 12px; box-sizing: border-box; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-chamber-header { display: flex; justify-content: space-between; font-size: 0.86rem; font-weight: 600; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-chamber { display: flex; flex-direction: column; gap: 12px; overflow-x: auto; padding: 4px 0; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-channel { display: flex; align-items: center; gap: 8px; min-width: 620px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-channel-node { border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 9px 12px; display: flex; flex-direction: column; gap: 4px; background: var(--bg-secondary); flex: 1; text-align: center; box-sizing: border-box; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-title { font-size: 0.76rem; color: var(--text-muted); white-space: nowrap; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-val { font-size: 0.96rem; font-weight: 700; font-variant-numeric: tabular-nums; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-outdoor { border-top: 3px solid var(--pvv-cold); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-recup { border-top: 3px solid var(--pvv-recup); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-indoor { border-top: 3px solid var(--pvv-warm); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-ex-room { border-top: 3px solid var(--pvv-warm); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-cnode-ex-out { border-top: 3px solid var(--pvv-cold); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-core-box { border: 2px dashed var(--accent-primary); border-radius: var(--radius-sm); padding: 8px 14px; background: var(--accent-light); display: flex; align-items: center; gap: 8px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-core-icon { font-size: 1.2rem; color: var(--accent-primary); font-weight: 700; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-core-info { display: flex; flex-direction: column; gap: 2px; text-align: left; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-core-title { font-size: 0.78rem; font-weight: 600; color: var(--accent-primary); white-space: nowrap; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-core-eff { font-size: 0.88rem; font-weight: 700; color: var(--accent-primary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-core-stub { width: 140px; height: 10px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-c-heater { border: 1px solid var(--pvv-heater); border-radius: var(--radius-sm); padding: 6px 10px; background: rgba(245, 158, 11, 0.12); display: flex; flex-direction: column; gap: 2px; text-align: center; flex-shrink: 0; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-heater-label { font-size: 0.74rem; font-weight: 600; color: var(--pvv-heater); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-heater-power { font-size: 0.86rem; font-weight: 700; color: var(--pvv-heater); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-c-arrow { font-size: 0.85rem; color: var(--text-muted); font-weight: 700; flex-shrink: 0; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-meters-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-meter-card { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-secondary); padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; box-sizing: border-box; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-meter-head { display: flex; justify-content: space-between; font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-power-track { display: flex; height: 18px; border-radius: 999px; overflow: hidden; border: 1px solid var(--border-color); background: var(--bg-tertiary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-bar-recup { display: block; height: 100%; background: var(--pvv-recup); transition: width 0.2s ease; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-bar-heater { display: block; height: 100%; background: var(--pvv-heater); transition: width 0.2s ease; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-balance-track { display: flex; height: 18px; border-radius: 999px; overflow: hidden; border: 1px solid var(--border-color); background: var(--bg-tertiary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-bar-balance { display: block; height: 100%; background: var(--accent-primary); transition: width 0.2s ease; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-balance-tag { font-size: 0.78rem; font-weight: 600; padding: 2px 7px; border-radius: var(--radius-sm); background: var(--accent-light); color: var(--accent-primary); border: 1px solid var(--border-color); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-power-legend { display: flex; justify-content: space-between; gap: 10px; font-size: 0.82rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; flex-wrap: wrap; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-legend-item { display: flex; align-items: center; gap: 6px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-dot { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-dot-recup { background: var(--pvv-recup); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-dot-heater { background: var(--pvv-heater); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-status { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.9rem; line-height: 1.45; color: var(--text-secondary); box-sizing: border-box; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-derived { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 720px) { #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-derived { grid-template-columns: repeat(4, 1fr); } }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-derived-item { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; min-height: 88px; background: var(--bg-secondary); box-sizing: border-box; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-result-label { font-size: 0.83rem; color: var(--text-secondary); font-weight: 500; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-result-row { display: flex; align-items: baseline; gap: 8px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-result-value { font-size: clamp(1.15rem, 3vw, 1.5rem); font-weight: 700; color: var(--text-primary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-details { display: flex; flex-direction: column; gap: 14px; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-table-caption { caption-side: top; text-align: left; padding: 12px 16px; font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-table th, #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-table td { padding: 9px 16px; text-align: left; border-top: 1px solid var(--border-color); }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-table td:nth-child(2), #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-table th:nth-child(2) { text-align: right; }
#js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-limits { margin: 0; font-size: 0.84rem; line-height: 1.45; color: var(--text-muted); }
@media (max-width: 600px) {
  #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .tbcalc-grid-2 { grid-template-columns: 1fr; }
  #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-meters-grid { grid-template-columns: 1fr; }
  #js-tool-container-pritochno-vytyazhnaya-ventilyaciya-calculator .pvv-hero { padding: 16px 18px; }
}