.luffer-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(290px,1fr);gap:18px;margin:24px 0}.views,.luffer-panel{min-width:0;border:1px solid #496170;border-radius:8px;overflow:hidden}.views{background:#172b39}.views svg{width:100%;height:auto;display:block}.view-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:15px 20px 5px;color:#e9f0f3}.view-head h2{margin:0;font-size:1.15rem}.view-head span{color:#bbccd3;font-size:.85rem}.luffer-panel{padding:22px;background:#f3f6f7;color:#172c39}.luffer-panel h2{margin:0 0 18px}.luffer-panel label{display:flex;justify-content:space-between;font-weight:700;margin:20px 0 9px}.luffer-panel input{width:100%;accent-color:#ba792e;min-height:28px}.luffer-panel output{font-variant-numeric:tabular-nums}.control-note{font-size:.87rem;line-height:1.45;color:#526570}.stats{border-block:1px solid #bed0d8;margin:20px 0;padding:8px 0}.stats div{display:flex;justify-content:space-between;gap:15px;padding:8px 0}.stats strong{white-space:nowrap;font-variant-numeric:tabular-nums}#status,#pickDetail{line-height:1.5;font-size:.93rem}#pickDetail{min-height:3.5em;margin:18px 0}#reset{width:100%}.pick{cursor:pointer}.pick:focus circle{stroke:#fff;stroke-width:4}.pick text{pointer-events:none}@media(max-width:760px){.luffer-layout{grid-template-columns:1fr}.view-head{padding-inline:14px}.view-head span{font-size:.75rem}.luffer-panel{padding:18px}}
#chartDetail{padding:14px;background:#e5edef;border-left:3px solid #a97535;line-height:1.5;font-size:.9rem;margin:16px 0 22px}#chartDetail strong{display:block;margin-bottom:5px}.aboutgame a{color:#a95e24;text-decoration:underline}
.angle-options{font-size:.83rem;color:#526570;margin:0;text-align:center;font-variant-numeric:tabular-nums}
.setup-toggle{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:12px 0}.setup-toggle button{padding:10px 6px;border:1px solid #91a8b4;background:#e6ecef;color:#213949;border-radius:5px;font:inherit;font-size:.85rem;cursor:pointer}.setup-toggle button.active{background:#1d4a61;color:white;border-color:#1d4a61}
.required-jib{display:flex;justify-content:space-between;gap:12px;padding:12px 0 16px;border-bottom:1px solid #bed0d8}.required-jib strong{font-size:1.1rem;white-space:nowrap}.setup-toggle[hidden]{display:none}
.how-to{padding:14px 16px;background:#e7eef1;border-left:3px solid #2d7784;border-radius:3px;font-size:.9rem;line-height:1.48}.how-to b{display:block;margin-bottom:5px}.how-to ol{margin:4px 0 0;padding-left:21px}.how-to li+li{margin-top:5px}

.luffer-layout{align-items:start;grid-template-columns:minmax(0,1.7fr) minmax(310px,1fr)}.luffer-panel{display:block;padding:20px}.luffer-panel label{margin:14px 0 5px;gap:12px;font-size:.95rem}.luffer-panel .setup-toggle{margin:9px 0}.luffer-panel .stats{margin:14px 0;padding:5px 0}.luffer-panel .stats div{padding:5px 0;font-size:.9rem}.luffer-panel .required-jib{padding:9px 0;font-size:.9rem}.luffer-panel .control-note{margin:7px 0 12px}.luffer-help{font-size:.9rem;margin-bottom:14px}.luffer-help summary{cursor:pointer;min-height:32px;color:#285a73}.luffer-references{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:20px;background:#f3f6f7;border:1px solid #c0ced5;border-radius:8px}.luffer-references>div{min-width:0}.luffer-references h2{font-size:1.1rem;margin:0 0 12px}.luffer-references #pickDetail,.luffer-references #chartDetail{margin:0;min-height:0}.crane-drawing-note{font-size:.85rem;line-height:1.5;color:#526570;margin:14px 0}.luffer-panel output{white-space:nowrap}@media(max-width:900px){.luffer-layout{grid-template-columns:1fr}.luffer-references{grid-template-columns:1fr}}

#checkConfig{margin:14px 0 10px}.configuration-result{padding:12px;margin:0 0 14px;border:1px solid #b1c4ce;border-radius:6px;font-size:.9rem;line-height:1.5;background:#e7eef2}.configuration-result.pass{background:#d9edf5;border-color:#24789b;color:#123d52}.configuration-result.adjust{background:#fff0d8;border-color:#b77a24;color:#654009}.views svg.configuration-pass{box-shadow:inset 0 0 0 4px #70d5ef;background:#183947}.configuration-pass .pick circle{fill:#70d5ef;stroke:#fff;stroke-width:3}.check-flash{animation:checkFlash .6s ease-out}@keyframes checkFlash{from{transform:translateY(3px);opacity:.4}to{transform:none;opacity:1}}@media(prefers-reduced-motion:reduce){.check-flash{animation:none}}

.plan-boom-key{display:flex;flex-wrap:wrap;gap:8px 18px;color:#dce8ef;font-size:.85rem;line-height:1.5;padding:4px 20px;margin:0}.plan-boom-key span:first-child{color:#e7b452}.plan-boom-key span:nth-child(2){color:#73c4cb}
.configuration-next{display:block;text-align:center;background:#152b3c;color:#fff;border-radius:6px;padding:14px;margin:0 0 14px;font-weight:700;text-decoration:none;min-height:48px}.configuration-next[hidden]{display:none}.configuration-next:focus-visible{outline:3px solid #357db6;outline-offset:3px}