:root{color-scheme:dark;--bg:#171c1a;--surface:#222a26;--field:#19211d;--border:#414e45;--text:#f0f3ec;--muted:#aebdb0;--accent:#dcba72;--ink:#242014;--success:#a9d4a3;--error:#ffb3a5}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.5}html,body{width:100%;height:100%;overflow:hidden}main,.game-area{width:100%;height:100%;height:100dvh}.game-area{display:flex;align-items:center;justify-content:center;background:#171b17}#game{display:block;border:0;height:100%;width:min(100vw,calc(100dvh * 750 / 1334));background:#222a26}.tool-toggle{position:fixed;z-index:20;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;padding:0;color:var(--accent);background:#243027ed;border:1px solid #c3a66e;box-shadow:0 3px 16px #0005;touch-action:none;user-select:none;top:40%;opacity:.65;transition:transform .2s ease,opacity .2s ease,background .2s ease,left .2s ease}.tool-toggle[data-edge="right"]{left:calc(100% - 28px)}.tool-toggle[data-edge="left"]{left:-28px}.tool-toggle[data-edge="right"]:is(:hover,:focus-visible,.expanded){transform:translateX(-28px);opacity:1}.tool-toggle[data-edge="left"]:is(:hover,:focus-visible,.expanded){transform:translateX(28px);opacity:1}.tool-toggle.dragging{transform:none!important;opacity:1;transition:none;cursor:grabbing}.tool-toggle svg{pointer-events:none}.tool-panel{position:fixed;z-index:30;top:16px;right:40px;width:264px;max-width:calc(100vw - 56px);max-height:calc(100dvh - 32px);overflow:auto;background:var(--surface);border:1px solid var(--border);padding:12px;border-radius:10px;box-shadow:0 16px 48px #0007}.tool-panel[hidden]{display:none}.panel-heading .icon-button{display:grid;place-items:center;width:44px;height:44px;padding:0;background:transparent;border:0}.connection{font-size:12px;color:var(--muted);margin:0 0 8px}.panel-heading h1{font-size:16px;margin:0}
.panel-heading{display:flex;align-items:center;justify-content:space-between}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}.stats>div{background:var(--field);border:1px solid var(--border);border-radius:6px;padding:6px 8px}.stats span{font-size:12px;color:var(--muted);display:block}.stats strong{font-size:17px;font-variant-numeric:tabular-nums}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}button,input,select{font:inherit;border:1px solid var(--border);border-radius:7px;background:var(--field);color:var(--text)}button{cursor:pointer;min-height:32px;padding:5px 7px;transition:background .18s,border-color .18s;font-size:12px}button:hover:not(:disabled){background:#354238;border-color:var(--accent)}button:disabled{opacity:.45;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.divider{border-top:1px solid var(--border);margin:22px 0}label{display:block;font-size:13px;margin:10px 0 5px}input,select{width:100%;height:34px;padding:0 8px}.holding{font-size:12px;color:var(--muted);margin-top:7px;display:flex;justify-content:space-between}.holding strong{color:var(--text);font-variant-numeric:tabular-nums}.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.primary{background:var(--accent);border-color:var(--accent);color:var(--ink);font-weight:600}.primary:hover:not(:disabled){background:#ecd194}#feedback{font-size:12px;color:var(--success);min-height:18px;margin:8px 0}#feedback.error{color:var(--error)}details{border-top:1px solid var(--border);padding-top:6px;color:var(--muted);font-size:12px}summary{cursor:pointer;padding:4px 0}details p{margin:10px 0}details button{margin:0}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.amount-row{display:flex;align-items:center;gap:10px;margin-top:8px}.amount-row label{margin:0;flex-shrink:0}.amount-row input{min-width:0}.save-actions{display:flex;gap:6px;margin:8px 0}.save-actions button{flex:1}.backup-entry{border-top:1px solid var(--border);padding:8px 0}.backup-name{font-size:12px;color:var(--text);display:block}.backup-date{font-size:11px;color:var(--muted);display:block}.backup-controls{display:flex;gap:5px;margin-top:5px}.backup-controls button{font-size:11px;min-height:28px;padding:3px 7px}.backup-empty,.save-note{font-size:11px;color:var(--muted)}.backup-controls .delete{color:var(--error)}#backup-list{max-height:180px;overflow:auto}

#backup-title,#backup-search{font-size:12px;height:30px;margin-top:6px}.backup-entry input{font-size:12px;height:28px}.backup-name{overflow-wrap:anywhere}#auction-info{margin:6px 0}

.tool-panel{border-radius:16px;padding:12px;background:#202923;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.panel-heading h1{font-size:15px}.connection{margin-top:-3px;margin-bottom:12px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:8px}.section-heading h2{font-size:13px;margin:0;color:var(--text)}.section-heading>span{font-size:11px;color:var(--muted)}.run-tools{padding-bottom:12px}.vision-tools{border-top:1px solid var(--border);padding:12px 0}.stats>div{border:0;border-radius:8px;padding:8px 10px}.stats strong{font-size:18px}.quick-grid{gap:8px}.quick-grid button{min-height:36px}.vision-switch{display:flex;align-items:center;gap:8px;width:100%;min-height:42px;text-align:left;border-color:transparent;background:var(--field);padding:8px 10px}.vision-switch+ .vision-switch,#reveal-options+ .vision-switch{margin-top:8px}.vision-switch>svg{color:var(--muted);flex-shrink:0}.vision-switch[aria-pressed="true"]{border-color:#958254;background:#343829}.vision-switch[aria-pressed="true"]>svg{color:var(--accent)}.switch-track{margin-left:auto;width:28px;height:16px;border-radius:12px;background:#506056;position:relative;flex-shrink:0}.switch-track:after{content:"";position:absolute;left:3px;top:3px;width:10px;height:10px;border-radius:50%;background:#e7eee7;transition:transform .18s}.vision-switch[aria-pressed="true"] .switch-track{background:var(--accent)}.vision-switch[aria-pressed="true"] .switch-track:after{background:var(--ink);transform:translateX(12px)}.reveal-legend{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding-bottom:8px}.reveal-legend button{display:flex;align-items:center;gap:7px;min-height:32px;text-align:left;font-size:12px;background:transparent;border-color:#455248}.reveal-legend button[aria-pressed="false"]{opacity:.45;border-style:dashed}.swatch{display:inline-block;width:12px;height:12px;border-radius:3px;flex-shrink:0;box-shadow:inset 0 0 0 1px #fff3}.swatch.oil{background:#47c1ed}.swatch.gas{background:#75dd98}.swatch.treasure{background:#ffcc52}.swatch.rock{background:radial-gradient(#73624e 1px,transparent 1px) 0 0/5px 5px,#c5b49b}.swatch.shale{background:repeating-linear-gradient(135deg,#b292df 0 3px,#55416f 3px 4px)}.swatch.gas-rock{background:repeating-linear-gradient(0deg,#69bdb2 0 3px,#375d58 3px 4px)}.tool-panel details{padding-top:0}.tool-panel summary{padding:10px 0;color:var(--text);font-size:12px}.tool-panel details+details{margin-top:0}.tool-panel details .stats{margin-top:2px}#feedback{border-top:1px solid var(--border);padding-top:9px;margin-bottom:0}.save-note{line-height:1.6}button:disabled{cursor:default}@media(pointer:coarse){.quick-grid button,.reveal-legend button,.vision-switch,.actions button,.save-actions button,.backup-controls button{min-height:44px}.tool-panel summary{min-height:44px}input,select{min-height:40px}}