h3{font-size:.9em;padding:0;margin:0 0 2px 0}h4{font-size:.7em;font-weight:normal;margin:0 0 8px 0;padding:0}#day-cards{display:flex;margin-bottom:24px;justify-content:space-between}.day-card{width:124px;background:var(--card-bg, #f8f9fa);border:1px solid var(--border, #dee2e6);border-radius:12px;padding:16px;cursor:pointer;transition:box-shadow .2s,transform .2s}.day-card>div{width:fit-content;margin:0 auto}.day-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12);transform:translateY(-2px)}.day-card .stats{display:flex;flex-direction:column;gap:8px 16px;font-size:.9rem;color:#555}.day-card .stats span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.day-card .stats .high-low{font-weight:600;display:flex;flex-direction:column;align-items:flex-end}.day-card .stats .environment{display:flex;align-items:center}.day-card.selected{border-color:var(--accent, #3498db);box-shadow:0 0 0 2px var(--accent, #3498db)}#day-detail{max-width:960px;margin:0 auto;display:none}#day-detail.visible{display:block}#back-btn{background:none;border:1px solid var(--border, #dee2e6);border-radius:8px;padding:6px 14px;cursor:pointer;font-size:.9rem;margin-bottom:16px;transition:background .15s}#back-btn:hover{background:var(--card-bg, #f0f0f0)}#detail-title{margin:0 0 16px 0;font-size:1.2rem}#weather-timeline{display:flex;justify-content:space-between;margin-bottom:16px;padding:12px 0;border-bottom:1px solid var(--border, #dee2e6)}#weather-timeline>div{display:flex;flex-direction:column;align-items:center;gap:4px}#weather-timeline .time{font-size:.75rem;color:#888;font-weight:600}#weather-timeline .emoji{font-size:1.3rem}#charts{margin:0 auto;gap:16px}#charts>div{height:280px}