:root{--mech-bg: #0a0e14;--mech-panel-bg: rgba(10, 15, 22, .62);--mech-edge: #1d2b3a;--mech-accent: #59d7ff;--mech-warm: #ffb454;--mech-danger: #ff5a5a;--mech-ok: #6ef0b8;--mech-text: #d7e6f2;--mech-dim: #7d93a8}html,body{margin:0;padding:0;background:var(--mech-bg);color:var(--mech-text);font-family:SF Mono,Cascadia Code,ui-monospace,Menlo,Consolas,monospace}.mech-shell{position:fixed;inset:0;display:grid;grid-template-columns:minmax(0,1fr) clamp(240px,26vw,330px)}.mech-shell.is-arena{grid-template-columns:minmax(0,1fr)}.mech-shell.is-arena>#panel{display:none}.mech-viewport{position:relative;overflow:hidden}.mech-stage{position:absolute;inset:0;touch-action:none}.mech-panel{position:relative;z-index:5;overflow-y:auto;padding:14px 16px 24px;background:var(--mech-panel-bg);border-left:1px solid var(--mech-edge);backdrop-filter:blur(6px);font-size:12px;line-height:1.45}.mech-arena-panel{position:fixed;inset:10px 12px auto;max-height:142px;padding:9px 14px 11px;border:1px solid rgba(89,215,255,.28);border-radius:12px;background:#0a0f1694;backdrop-filter:blur(8px)}body[data-capture=review] .mech-arena-panel,body[data-capture=review] .mech-ko-card{opacity:0;pointer-events:none}.mech-panel-title{font-size:14px;letter-spacing:.22em;color:var(--mech-accent);margin-bottom:10px}.mech-section-title{margin:12px 0 6px;font-size:10px;letter-spacing:.18em;color:var(--mech-dim)}.mech-slots{display:flex;flex-direction:column;gap:6px}.mech-slot-row{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center}.mech-slot-button{font:inherit;color:var(--mech-dim);background:transparent;border:1px solid var(--mech-edge);border-radius:4px;padding:3px 7px;cursor:pointer}.mech-slot-button.is-active{color:#04121c;background:var(--mech-accent);border-color:var(--mech-accent)}.mech-option-label{color:var(--mech-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mech-bar{display:grid;grid-template-columns:52px 1fr;gap:8px;align-items:center;margin-bottom:6px}.mech-bar-label{font-size:10px;letter-spacing:.14em;color:var(--mech-dim)}.mech-bar-track{height:9px;border-radius:5px;background:#101b26;border:1px solid var(--mech-edge);overflow:hidden}.mech-bar-fill{height:100%;border-radius:5px;background:linear-gradient(90deg,#2e8fb0,var(--mech-accent));transition:width .14s ease-out}.mech-bar.is-player .mech-bar-fill{background:linear-gradient(90deg,#2f9d74,var(--mech-ok))}.mech-bar.is-rival .mech-bar-fill{background:linear-gradient(90deg,#b05a35,var(--mech-danger))}@media(prefers-reduced-motion:reduce){.mech-bar-fill{transition:none}}.mech-assembly-status{margin-top:8px;padding:5px 8px;border-radius:4px;border:1px solid var(--mech-edge);color:var(--mech-dim)}.mech-assembly-status.is-ok{border-color:var(--mech-ok);color:var(--mech-ok)}.mech-assembly-status.is-bad{border-color:var(--mech-danger);color:var(--mech-danger)}.mech-passport{display:flex;flex-direction:column;gap:8px}.mech-passport-card{border:1px solid var(--mech-edge);border-left:3px solid var(--mech-accent);border-radius:4px;padding:6px 8px}.mech-passport-head{font-weight:700;letter-spacing:.08em}.mech-passport-line{color:var(--mech-dim);font-size:11px}.mech-passport-line.is-warn{color:var(--mech-warm)}.mech-passport-link{font-size:11px;color:var(--mech-accent)}.mech-lock-button{width:100%;margin-top:12px;font:inherit;letter-spacing:.12em;padding:9px 10px;color:#04121c;background:var(--mech-accent);border:none;border-radius:6px;cursor:pointer}@media(min-width:721px){.mech-panel>.mech-lock-button{position:fixed;right:16px;bottom:14px;z-index:6;width:clamp(212px,calc(26vw - 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