/* Desktop keeps the original natural-height board. Quick stage links are retained. */
.board-stage-shortcuts{display:flex;align-items:center;flex-wrap:wrap;gap:6px;position:sticky;top:8px;z-index:6;background:#f7f9fcf5;backdrop-filter:blur(8px);border:1px solid #dce6ed;border-radius:10px;padding:9px;margin:12px 0}.board-stage-shortcuts button{display:flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:7px;background:white;padding:8px 10px;color:#486477;font-size:12px;white-space:nowrap}.board-stage-shortcuts button:hover,.board-stage-shortcuts button[aria-current=step]{border-color:#b8d7c6;background:#edf8f1;color:#176b49}.board-stage-shortcuts i{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:var(--stage-color)}.board-stage-shortcuts button span{font-size:10px;color:#637d8b;background:#edf2f5;border-radius:10px;padding:1px 5px}.board-viewport{position:relative}.column-scroll:focus-visible,.board-viewport:focus-visible{outline:2px solid #298566;outline-offset:2px}.board-position-dots{display:none}.board-viewport>.column>.add-card{width:100%}
@media(max-width:760px){.board-stage-shortcuts{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;gap:5px;padding:7px;touch-action:pan-x}.board-stage-shortcuts::-webkit-scrollbar{display:none}.board-stage-shortcuts button{flex:0 0 auto;font-size:11px;padding:7px 8px}.board-viewport{display:flex;align-items:stretch;gap:12px;width:calc(100% + 34px);margin-inline:-17px;padding:0 24px 4px;height:clamp(320px,calc(100svh - 275px),720px);min-height:0;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-padding-inline:24px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.board-viewport::-webkit-scrollbar{display:none}.board-viewport>.column{display:flex;flex-direction:column;flex:0 0 100%;min-width:0;max-width:none;height:100%;max-height:100%;scroll-snap-align:center;scroll-snap-stop:always;padding:12px 10px 8px}.board-viewport .column-head{flex:0 0 auto;padding-bottom:12px}.column-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#b8c9d6 transparent;overscroll-behavior-y:contain;padding:0 2px}.board-viewport>.column>.add-card{flex:0 0 auto;margin-top:6px;min-height:38px;text-align:left}.board-position-dots{display:flex;align-items:center;justify-content:center;gap:1px;padding:5px 0 8px}.board-position-dots button{display:flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border:0;background:transparent;touch-action:manipulation}.board-position-dots button span{display:block;width:7px;height:7px;border-radius:20px;background:#b9c9d2;transition:width .15s ease,background .15s ease}.board-position-dots button[aria-current=step] span{width:17px;background:#228857}.board-position-dots button:focus-visible{outline:2px solid #228857;outline-offset:-2px;border-radius:6px}}
@media(prefers-reduced-motion:reduce){.board-position-dots button span{transition:none}}