.course-arrangement-panel{font-size:14px;line-height:1.45;position:relative;z-index:1;margin:0 24px 12px;border:1px solid rgba(181,149,83,.3);border-radius:18px;background:rgba(255,253,247,.94);color:#51462f;box-shadow:0 8px 28px rgba(113,91,45,.06);flex-shrink:0;max-height:50vh;overflow:auto}.course-arrangement-panel[hidden]{display:none}.arrangement-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:9px 16px;font-size:13px;border-bottom:1px solid #ece4d2}.arrangement-top span{display:flex;align-items:center;gap:8px}.arrangement-top i{width:6px;height:6px;border-radius:50%;background:#b49456}.course-arrangement-panel button:not(.btn){background:transparent;border:0;color:#88703f;cursor:pointer;font:inherit}.course-arrangement-panel button:disabled{opacity:.55;cursor:wait}.arrangement-chat-hint,.arrangement-progress,.arrangement-ready{padding:14px 16px;font-size:14px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.arrangement-chat-hint>span{flex:1;min-width:180px}.arrangement-recommendation{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #ece4d2;padding-top:10px;font-size:12px;line-height:1.6}.arrangement-card{padding:12px 18px}.arrangement-kicker{font-size:11px;color:#998150;letter-spacing:.06em}.arrangement-card-title h3{margin:3px 0 9px;line-height:1.3;font-size:18px;color:#51462f}.arrangement-fields{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}.arrangement-field{grid-column:span 2;min-width:0;padding:8px 12px;line-height:1.4;border:1px solid #e9dfc9;border-radius:12px;background:rgba(255,255,255,.72)}.arrangement-field:nth-child(n+4){grid-column:span 3}.arrangement-field-heading{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#938366;margin-bottom:5px}.arrangement-field strong{display:block;font-size:14px;line-height:1.45;overflow-wrap:anywhere}.arrangement-source{font-size:11px;line-height:1.5;color:#9b8e74;margin:5px 0 0;overflow-wrap:anywhere}.arrangement-confirm{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:10px;flex-wrap:wrap}.arrangement-confirm p{font-size:12px;margin:0}.arrangement-field form input{width:100%;box-sizing:border-box;border:1px solid #bfaa78;border-radius:7px;padding:8px;color:#51462f;background:#fff;font:inherit}.arrangement-field form>div{margin-top:7px;display:flex;gap:8px}.arrangement-error{font-size:12px;color:#9a432d;padding:0 16px 12px;margin:0}.arrangement-orbit{width:14px;height:14px;border:2px solid #e8dcc1;border-top-color:#b49456;border-radius:50%;animation:arrangement-spin 1s linear infinite}.course-arrangement-panel button:focus-visible,.course-arrangement-panel input:focus-visible{outline:2px solid #a88846;outline-offset:3px}.course-arrangement-panel .sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@keyframes arrangement-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.arrangement-orbit{animation:none}}@media(max-width:900px){.course-arrangement-panel{margin:0 12px 8px}.arrangement-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.arrangement-field,.arrangement-field:nth-child(n+4){grid-column:auto}.arrangement-field:first-child{grid-column:1/-1}.arrangement-recommendation{align-items:flex-start;flex-direction:column}}