/* One dialog, one scrolling list, and an always-visible walking button. */
#mountainsDialog{width:min(500px,calc(100% - 24px));height:min(760px,calc(100dvh - 24px));max-height:calc(100dvh - 24px);margin:auto;padding:16px 18px;border:1px solid #d9dece;border-radius:16px;background:#faf8ef;overflow:hidden;box-shadow:0 20px 80px #183c2b30}
#mountainsDialog[open]{display:flex;flex-direction:column}
.course-picker-heading{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;min-height:44px;gap:12px}
.course-picker-heading>div{display:flex;align-items:baseline;gap:10px}
#mountainsDialog h2{font-size:20px;font-weight:600;letter-spacing:-.7px;line-height:1.4;margin:0}
.course-picker-heading>div>span{font-size:11px;color:#7c8771}
#mountainsDialog .close{width:44px;height:44px;min-width:44px;padding:12px;margin:0}
#mountainsDialog .course-tiers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:10px 0 8px;flex-shrink:0}
#mountainsDialog .course-tiers button{min-height:48px;padding:7px 8px;gap:2px;border:1px solid #d3d8ca;border-radius:7px;background:transparent;line-height:1.4;white-space:nowrap}
#mountainsDialog .course-tiers button strong{font-size:12px;font-weight:600}
#mountainsDialog .course-tiers button small{font-size:10px;color:#818976}
#mountainsDialog .course-tiers button[aria-pressed=true]{background:#e6eddd;border-color:#57795b;color:#294e38}
#mountainsDialog .mountain-cards{display:flex;flex-direction:column;align-items:stretch;gap:0;margin:0;flex:1;min-height:0;overflow:hidden}
.course-requirement{flex-shrink:0;margin:0 0 8px;min-height:20px;font-size:11px;line-height:20px;color:#7b856e}
.course-options{min-height:0;flex:1;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#a6b49a transparent;touch-action:pan-y;border-top:1px solid #dfe3d5;padding:1px 3px 1px 0}
.course-option{width:100%;min-height:48px;display:flex;align-items:center;gap:10px;margin:0;padding:6px 7px;border-bottom:1px solid #e2e5da;border-radius:0;background:transparent;text-align:left;line-height:1.35}
.course-option:hover{background:#edf0e5}
.course-option[aria-pressed=true]{background:#e8efdf;border-radius:5px;border-bottom-color:transparent}
.course-option-mark{width:17px;height:17px;flex-shrink:0;border:1px solid #c5cfba;border-radius:50%;font-size:11px;line-height:15px;text-align:center;color:#fff}
.course-option[aria-pressed=true] .course-option-mark{background:#456a48;border-color:#456a48}
.course-option-name{min-width:0;flex:1}
.course-option-name>span{display:flex;align-items:center;gap:7px}
.course-option-name strong{font-size:14px;font-weight:600;white-space:nowrap}
.course-option-name em{font-size:9px;font-style:normal;font-weight:400;color:#69805d;white-space:nowrap}
.course-option-name>small{display:block;margin-top:1px;font-size:11px;color:#7c8771;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.course-option-meta{flex-shrink:0;text-align:right;font-size:11px;color:#52694c;line-height:1.4}
.course-option-meta small{display:block;font-size:10px;color:#879079;white-space:nowrap}
.course-option.is-locked .course-option-name strong,.course-option.is-locked .course-option-meta{color:#7b8374}
.course-option.is-locked .course-option-name em{color:#a18e73}
.course-picker-footer{flex-shrink:0;padding-top:10px;margin-top:8px;border-top:1px solid #d8dece}
.course-choice{display:flex;gap:8px;align-items:baseline;min-width:0;font-size:11px;line-height:17px;margin-bottom:8px}
.course-choice strong{font-size:12px;white-space:nowrap}
.course-choice>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#7b866f}
.course-choice>small{margin-left:auto;font-size:9px;white-space:nowrap;color:#8a785a}
.course-walk{width:100%;min-height:46px;padding:11px 14px;border-radius:7px;background:#345c41;color:#faf8ef;font-size:13px;font-weight:500;display:flex;justify-content:center;gap:12px;align-items:center}
.course-walk:hover{background:#466e4c}
.course-walk:disabled{opacity:1;background:#e0e4d7;color:#89927e;cursor:default;font-size:12px}
#mountainsDialog button:focus-visible{outline:2px solid #b8844e;outline-offset:-2px}
@media(max-width:360px){#mountainsDialog{padding:12px 13px}.course-option{gap:8px}.course-option-name strong{font-size:12px}.course-option-name>small{font-size:10px}.course-requirement{font-size:10px}#mountainsDialog .course-tiers button{padding-inline:6px}#mountainsDialog .course-tiers button small{font-size:9px}}
@media(max-height:600px){#mountainsDialog{padding-top:10px;padding-bottom:10px}.course-picker-heading{min-height:36px}#mountainsDialog h2{font-size:18px}#mountainsDialog .course-tiers{margin-top:5px}#mountainsDialog .course-tiers button{min-height:42px;padding-block:5px}.course-picker-footer{padding-top:7px;margin-top:6px}.course-choice{margin-bottom:5px}}