.page-header{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:flex-end;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.add-customer-btn{color:#fff;cursor:pointer;white-space:nowrap;background-color:#10b981;border:none;border-radius:10px;align-items:center;gap:8px;width:fit-content;padding:.65rem 1.4rem;font-size:.9rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 4px 6px #10b98126}.confirm__btn{color:#059669;cursor:pointer;border:1px solid #059669;border-radius:10px;padding:10px;font-size:1rem;font-weight:600}.confirm__btn:hover{background-color:#0596691a}.add-customer-btn:hover{background-color:#059669;transform:translateY(-2px);box-shadow:0 8px 15px #10b98133}.add-customer-btn:active{transform:translateY(0)}.history-panel-wrapper{background-color:#fcfcfc;grid-template-rows:0fr;transition:grid-template-rows .6s cubic-bezier(.4,0,.2,1);display:grid}.history-panel-wrapper.is-open{grid-template-rows:1fr}.history-panel-inner-container{overflow:hidden}.history-panel-inner{opacity:0;padding:1.5rem;transition:opacity .4s,transform .4s;transform:translateY(-10px)}.history-panel-wrapper.is-open .history-panel-inner{opacity:1;transition-delay:.2s;transform:translateY(0)}.history-panel{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin:10px;padding:1.5rem;box-shadow:0 4px 12px #00000005}.history-header{border-bottom:2px solid #fff;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.history-filters{background:#fff;border:1px solid #e2e8f0;border-radius:8px;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:1.5rem;padding:1rem;display:grid}.history-filters input{border:1px solid #cbd5e1;border-radius:6px;padding:.6rem;font-size:.85rem}.history-scroll-area{background:#fff;border:1px solid #e2e8f0;border-radius:8px;max-height:450px;overflow-y:auto}.history-inner-table{border-collapse:collapse;width:100%}.history-inner-table th{text-align:left;color:#475569;z-index:1;background:#f1f5f9;padding:12px;font-size:.85rem;position:sticky;top:0}.history-inner-table td{border-bottom:1px solid #f1f5f9;padding:12px;font-size:.9rem}.history-scroll-area::-webkit-scrollbar{width:6px}.history-scroll-area::-webkit-scrollbar-track{background:#f1f5f9}.history-scroll-area::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.history-scroll-area::-webkit-scrollbar-thumb:hover{background:#94a3b8}.customer-summary-cards{grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem;display:grid}.summary-card{text-align:center;background:#fff;border:1px solid #edf2f7;border-radius:8px;padding:1.2rem;box-shadow:0 2px 4px #00000005}