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var(--accent-yellow);border-radius:2px;padding:28px;position:sticky;top:calc(var(--nav-height) + 8px);box-shadow:var(--shadow-lg),var(--shadow-inset)}.power-summary:before{content:"> ";position:absolute;top:28px;left:14px;color:var(--accent-yellow);font-family:"JetBrains Mono",var(--font-ibm-plex-mono),"IBM Plex Mono",monospace;font-size:18px;font-weight:700}.power-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}.power-stat{text-align:center;padding:12px 8px;background:rgba(0,0,0,.2);border-radius:2px;border:1px solid var(--border-subtle)}.power-stat-value{display:block;font-family:var(--font-ibm-plex-mono),"IBM Plex Mono",monospace;font-size:20px;font-weight:700;color:var(--text-primary)}.power-stat-value small{font-size:12px;opacity:.7}.power-stat-label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);margin-top:4px}.recommended-psu-display{background:rgba(255,215,0,.05);border:2px solid var(--accent-yellow);border-radius:2px;padding:24px;margin-bottom:20px;position:relative;overflow:hidden}.recommended-psu-display:before{content:"";position:absolute;top:0;left:0;right:0;height:100%;pointer-events:none}.recommended-psu-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.recommended-psu-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--accent-yellow);border-radius:2px;color:var(--bg-primary)}.recommended-psu-value{display:flex;align-items:baseline;gap:4px;margin-bottom:8px}.recommended-psu-value .wattage{font-size:56px;font-weight:700;line-height:1;letter-spacing:-.03em}.recommended-psu-value .unit,.recommended-psu-value .wattage{font-family:var(--font-ibm-plex-mono),"IBM Plex Mono",monospace;color:var(--accent-yellow)}.recommended-psu-value .unit{font-size:24px;font-weight:600;opacity:.8}.alternate-power{font-size:13px;color:var(--text-secondary)}.alternate-power strong{color:var(--text-primary)}.power-visual-bar{margin-bottom:20px}.power-bar-track{position:relative;height:12px;background:var(--bg-input);border-radius:6px;border:1px solid var(--border-subtle);overflow:visible}.power-bar-fill{height:100%;background:var(--electric-blue);border-radius:5px;transition:width .5s cubic-bezier(.4,0,.2,1);position:relative}.power-bar-fill:after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:4px;height:16px;background:var(--accent-yellow);border-radius:2px}.power-bar-marker{position:absolute;top:-8px;transform:translateX(-50%)}.marker-label{font-size:9px;text-transform:uppercase;background:var(--bg-card-elevated);padding:2px 6px;border-radius:2px;border:1px solid var(--border-subtle)}.marker-label,.power-bar-labels{font-family:var(--font-ibm-plex-mono),"IBM Plex 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.input-hint{font-size:11px;color:var(--text-muted);margin-top:2px}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:2rem;cursor:pointer}.select-wrapper{position:relative;display:inline-block;width:100%}.select-wrapper:after{content:"▼";position:absolute;right:12px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-secondary);font-size:10px}.segmented-toggle{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:2px;padding:3px;display:inline-flex;gap:2px}.segmented-toggle button{padding:8px 18px;border:none;background:transparent;color:var(--text-tertiary);font-family:var(--font-ibm-plex-mono),"IBM Plex Mono",monospace;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.08em;transition:all .2s ease;cursor:pointer;border-radius:2px}.segmented-toggle button:hover:not(.active){color:var(--text-secondary);background:hsla(0,0%,100%,.03)}.segmented-toggle 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8)}.led-visual--matrix.is-dense{--led-cell-h:calc(100% / 16)}.led-matrix-face{position:relative;width:100%;height:100%;overflow:hidden;background:rgba(var(--led-rgb),.2)}.led-matrix-face:before{content:"";position:absolute;inset:-20% -60%;background:linear-gradient(115deg,transparent,rgba(34,197,94,.5) 28%,rgba(59,130,246,.95) 50%,rgba(239,68,68,.5) 72%,transparent);transform:translateX(-45%);animation:ledMatrixScan 3.2s linear infinite}@keyframes ledMatrixScan{0%{transform:translateX(-45%)}to{transform:translateX(45%)}}.led-matrix-face:after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 50% 50%,transparent 0 36%,var(--bg-input) 44% 100%);background-size:var(--led-cell-w) 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