/* P23–P26, shared components documented before implementation. */
.adventure-choice{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-8);font:600 var(--type-body-size)/var(--type-body-line) var(--font-body);touch-action:manipulation}.adventure-choice img{width:64px;height:64px;object-fit:contain;pointer-events:none}.adventure-choice:disabled{opacity:.4;cursor:default}.adventure-choice[data-dragging=true]{opacity:.25}.adventure-actions{display:flex;flex-wrap:wrap;gap:var(--space-8);align-items:center}.adventure-actions .puzzle-choice{min-height:48px}.adventure-digit-slots{display:flex;gap:var(--space-8)}.adventure-digit-slots output{width:56px;height:64px;border-bottom:2px solid var(--color-border);display:grid;place-items:center;font-size:28px;font-weight:600}.adventure-house{width:216px;height:192px;max-width:100%}.adventure-equation{display:flex;align-items:center;gap:var(--space-16);max-width:480px;width:100%}.equation-pan{display:flex;align-items:end;justify-content:center;flex-wrap:wrap;gap:var(--space-8);flex:1;min-height:100px;border-bottom:3px solid var(--color-primary);padding-bottom:var(--space-8)}.equation-pan img{width:48px;height:64px;object-fit:contain}.drawn-weight{display:grid;place-items:center;min-width:64px;min-height:64px;padding:var(--space-8);background:var(--color-subtle);border:2px solid var(--color-border);border-radius:var(--radius-puzzle-cell);font-weight:600}.equation-sign{font-size:28px;font-weight:600}.coin-bank{display:flex;gap:var(--space-8);flex-wrap:wrap;align-content:start;height:120px;max-width:480px}.coin-bank button,.balance-pan button{padding:0;width:44px;height:44px;border:0;background:transparent;touch-action:none}.coin-bank svg,.balance-pan svg{pointer-events:none}.balance-scene{width:min(100%,480px);height:192px;position:relative}.balance-beam{position:absolute;left:4%;right:4%;top:24px;height:5px;background:var(--color-primary);transition:transform var(--motion-pet-travel) cubic-bezier(.16,1,.3,1)}.balance-stand{position:absolute;top:16px;bottom:0;left:calc(50% - 3px);width:6px;background:var(--color-primary)}.balance-stand::after{content:'';position:absolute;bottom:0;left:-28px;width:62px;height:5px;background:var(--color-primary)}.balance-pans{position:absolute;inset:48px 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-24)}.balance-pan{height:112px;overflow-y:auto;align-content:end;display:flex;align-items:end;flex-wrap:wrap;justify-content:center;gap:var(--space-8);padding:var(--space-8);border:2px solid var(--color-border);border-top:0;border-radius:0 0 50% 50%;cursor:pointer;transition:transform var(--motion-pet-travel) cubic-bezier(.16,1,.3,1)}.balance-pan:empty::after{content:'';display:block;width:16px;height:16px;border:2px dashed var(--color-border);border-radius:50%;margin-bottom:var(--space-24)}.balance-scene[data-result='-1'] .balance-beam{transform:rotate(-4deg)}.balance-scene[data-result='1'] .balance-beam{transform:rotate(4deg)}.balance-scene[data-result='-1'] .balance-pan:first-child,.balance-scene[data-result='1'] .balance-pan:last-child{transform:translateY(12px)}.balance-scene[data-result='1'] .balance-pan:first-child,.balance-scene[data-result='-1'] .balance-pan:last-child{transform:translateY(-12px)}.balance-result{min-height:56px;margin:0;color:var(--color-secondary)}
.water-vessels{display:flex;align-items:end;gap:var(--space-8);width:min(100%,280px);height:208px}.water-vessel{display:flex;flex:1;align-items:center;justify-content:end;flex-direction:column;position:relative;height:208px;min-width:0;padding:var(--space-8);background:transparent;border:2px solid transparent;border-radius:var(--radius-puzzle-cell);color:var(--color-text);cursor:pointer;touch-action:none}.water-vessel[aria-pressed=true]{border-color:var(--color-primary);background:var(--color-selection)}.vessel-drawing{height:var(--vessel-height);width:100%;position:relative;display:block;border:3px solid var(--color-border);border-top:0;border-radius:0 0 12px 12px;background:var(--color-surface);overflow:hidden}.vessel-water{position:absolute;bottom:0;left:0;right:0;background:var(--color-puzzle-water);border-top:3px solid var(--color-puzzle-blue);height:100%;transform:scaleY(var(--water-level));transform-origin:bottom;transition:transform var(--motion-pet-travel) cubic-bezier(.16,1,.3,1)}.vessel-lip{position:absolute;inset:0 0 auto;height:6px;border-bottom:1px solid var(--color-divider)}.vessel-label{display:block;min-height:32px;padding-top:var(--space-8);font:600 18px/24px var(--font-body);white-space:nowrap}.water-vessel[data-dragging=true]{opacity:.3}.water-vessel[data-drop=true],.balance-pan[data-drop=true],.adventure-mat[data-drop=true],.adventure-box[data-drop=true]{outline:3px dashed var(--color-primary);outline-offset:2px}.water-vessel:focus-visible,.balance-pan:focus-visible,.adventure-mat:focus-visible,.adventure-box:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.water-plan{width:100%;max-width:560px}.water-plan summary{cursor:pointer;font-weight:600;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-16);list-style:none}.water-plan summary::-webkit-details-marker{display:none}.water-plan summary::after{content:'';width:16px;height:16px;flex:none;background:currentColor;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 9 7 7 7-7' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}.water-plan[open] summary::after{transform:rotate(180deg)}.adventure-plan-label{display:grid;gap:var(--space-8);margin-block:var(--space-16)}.adventure-plan-label textarea{width:100%;max-width:100%;min-height:96px;padding:var(--space-16);border:1px solid var(--color-border);border-radius:var(--radius-puzzle-cell);background:var(--color-surface);font:inherit;color:var(--color-text);resize:vertical;caret-color:var(--color-primary)}.adventure-plan-label textarea:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.adventure-plan-label textarea::placeholder{color:var(--color-secondary)}
.adventure-flight{position:fixed;z-index:1000;width:56px;height:56px;pointer-events:none;display:grid;place-items:center;border:2px solid var(--color-primary);border-radius:var(--radius-puzzle-cell);background:var(--color-surface);box-shadow:0 8px 20px #20282026;overflow:hidden}.adventure-flight img,.adventure-flight svg{width:48px;height:48px;object-fit:contain}.adventure-flight .vessel-drawing{width:32px;height:48px}.adventure-flight .vessel-label{display:none}
.adventure-queue{display:grid;grid-template-columns:1fr 64px 1fr;gap:var(--space-8);width:min(100%,480px)}.adventure-queue>div{display:grid;justify-items:center;align-content:start;gap:var(--space-8);font-size:var(--type-help-size)}.adventure-queue figure{margin:0;align-self:center;text-align:center;font-size:var(--type-help-size)}.adventure-queue img{width:56px;height:72px;object-fit:contain}.queue-children{height:120px;overflow:auto;display:flex;flex-wrap:wrap;align-content:start}.queue-children img{width:40px;height:56px}.robot-line{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-8);max-width:480px}.robot-line button{display:flex;flex-direction:column;height:96px;justify-content:start;min-width:44px}.robot-line img{width:40px;height:56px}.captain-roles{display:flex;gap:var(--space-16);flex-wrap:wrap;min-height:56px}.adventure-route{width:240px;height:140px;max-width:100%}.adventure-pets{height:104px;align-content:start}.adventure-pets button{width:80px;height:96px;padding:var(--space-8);touch-action:none}.adventure-mats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-8);width:min(100%,360px)}.adventure-mat{position:relative;height:128px;display:grid;place-items:center;cursor:pointer}.rug-art{position:absolute;bottom:4px;width:100%;height:40px;object-fit:contain}.mat-number{position:absolute;top:0;left:calc(50% - 5px);font-size:var(--type-help-size)}.adventure-mat button{width:64px;height:80px;padding:0;border:0;background:transparent;z-index:1;touch-action:none}.adventure-mat button img{width:64px;height:80px;object-fit:contain}.adventure-ball-bank{height:104px;max-width:360px;display:flex;align-content:start;gap:var(--space-8);flex-wrap:wrap}.adventure-ball-bank button,.inside-balls button{width:44px;height:44px;padding:0;border:0;background:transparent;touch-action:none}.adventure-ball-bank img,.inside-balls img{width:40px;height:40px;object-fit:contain}.adventure-boxes{width:min(100%,360px);display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16)}.adventure-box{position:relative;min-width:0;height:216px;cursor:pointer}.container-art{position:absolute;inset:auto 0 0;width:100%;height:180px;object-fit:fill;pointer-events:none}.inside-balls{position:absolute;inset:8px 8px 28px;display:flex;flex-wrap:wrap;align-content:end;align-items:end;justify-content:center;gap:0;overflow-y:auto}
@media(max-width:600px){.adventure-choice img{width:56px;height:56px}.adventure-equation{gap:var(--space-8)}.equation-pan img{width:40px;height:56px}.drawn-weight{min-width:56px;font-size:16px}.adventure-pets button{width:72px}.adventure-mat button img{width:56px}.adventure-actions .puzzle-choice{font-size:16px;padding:var(--space-8)}.water-vessels{max-width:280px}.balance-pan{gap:0;padding:4px}.balance-pans{gap:var(--space-16)}}
@media(prefers-reduced-motion:reduce){.vessel-water,.balance-beam,.balance-pan{transition:none}}
@media print{.puzzle-work{display:none!important}.puzzle-static{display:block!important}}

.vessel-water[data-empty=true]{border:0}.balance-pan{position:relative;overflow:visible}.balance-pan::before{content:"";position:absolute;top:-24px;left:25%;width:50%;height:24px;border-inline:1px solid var(--color-border);pointer-events:none}.queue-children button{width:44px;height:56px;min-width:44px;min-height:56px;padding:0;border:0;background:transparent}.queue-children button img{width:40px;height:56px}
.water-solution-sequence{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-24);max-width:560px}.water-solution-sequence figure{margin:0}.water-solution-sequence svg{display:block;width:200px;max-width:100%;height:auto}.water-solution-sequence figcaption{font-size:var(--type-help-size);color:var(--color-secondary)}.weight-outcome-tree{max-width:600px}.weight-outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-16)}.weight-outcomes figure{margin:0;padding-top:var(--space-16);position:relative;border-top:1px solid var(--color-divider)}.weight-outcomes figcaption{font-size:var(--type-help-size);min-height:56px}.weight-outcomes figure>div{display:flex;flex-wrap:wrap;gap:var(--space-8)}@media(max-width:520px){.water-solution-sequence,.weight-outcomes{grid-template-columns:1fr}.weight-outcomes figcaption{min-height:0;margin-bottom:var(--space-8)}}
.robot-line{display:flex;overflow-x:auto;width:100%;max-width:600px;padding-bottom:var(--space-8)}.robot-line button{flex:0 0 44px;width:44px;padding:4px}

.water-vessel{transition:border-color var(--motion-pet-select),background-color var(--motion-pet-select)}@media(prefers-reduced-motion:reduce){.water-vessel{transition:none}}