.fee-container{display:flex;flex-direction:column;gap:12px;max-width:500px;margin:0 auto}.fee-card{background:white;border-radius:8px;border:none;box-shadow:0 2px 8px rgba(0,0,0,.08);overflow:hidden}.fee-card-header{padding:10px 14px;background:var(--color-bg-secondary,#f8f9fa);border-bottom:1px solid var(--color-border-light,#f0f0f0);font-size:.85rem;font-weight:600;color:var(--color-text-primary,#333)}.fee-card-body{padding:14px}.summary-card{background:white}.summary-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;padding:8px 14px;background:var(--color-bg-secondary,#f8f9fa);border:none;font-size:.8rem;font-weight:500;color:var(--color-text-secondary,#666);cursor:pointer;transition:background .2s}.summary-toggle:hover{background:#eee}.toggle-icon{font-size:.65rem;color:#aaa}.summary-toggle.open .toggle-icon{color:#888}.summary-table-wrapper{padding:0 8px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.summary-table-wrapper.open{padding:0 8px 8px;max-height:150px}.summary-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.75rem}.summary-table thead{position:-webkit-sticky;position:sticky;top:0;z-index:10}.summary-table th{padding:8px 6px;text-align:left;background:#e9ecef;font-weight:600;color:#555}.summary-table th:not(:first-child){text-align:center}.summary-table td{padding:8px 6px;border-bottom:1px solid #eee;color:#555;background:white}.summary-table td.center{text-align:center}.summary-table td.none{color:#40c057;font-weight:500}.amount-input-row{display:flex;align-items:center;gap:8px}.amount-input{flex:1 1;padding:10px 12px;border-radius:6px;border:1px solid #e0e0e0;font-size:1rem;text-align:right;transition:border-color .2s,box-shadow .2s}.amount-input:focus{outline:none;border-color:#4c7de9;box-shadow:0 0 0 3px rgba(76,125,233,.1)}.amount-unit{color:#888;font-size:.9rem;font-weight:500}.type-selector{display:flex;gap:6px;padding:6px 8px;background:white;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.08)}.type-btn{flex:1 1;position:relative;overflow:hidden;padding:8px 4px;border-radius:4px;border:none;background:transparent;color:#666;font-size:.75rem;font-weight:400;cursor:pointer;transition:background .15s ease,color .15s ease}.type-btn:hover{background:rgba(76,125,233,.06);color:#555}.type-btn.active{background:#e0e9fc;color:#3a6cd6;font-weight:600}.type-btn.active:hover{background:#c5d5fa}.ripple-fade{position:absolute;border-radius:50%;background:rgba(76,125,233,.2);transform:scale(0);animation:ripple-expand .5s ease-out forwards;pointer-events:none}@keyframes ripple-expand{0%{width:0;height:0;opacity:.4;transform:scale(0)}to{width:200px;height:200px;margin-left:-100px;margin-top:-100px;opacity:0;transform:scale(1)}}.fee-description{padding:12px 14px;background:#f8f9fa;border-radius:6px;text-align:center}.fee-usecase{font-size:.85rem;color:#333;font-weight:500;margin-bottom:4px}.fee-formula{font-size:.75rem;color:#888}.result-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--color-primary,#4a90e2);color:white}.result-title{font-size:.9rem;font-weight:500}.result-badge{margin-left:8px;font-size:.7rem;background:rgba(255,255,255,.2);padding:3px 8px;border-radius:4px}.result-body{padding:16px}.result-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:.85rem}.result-label{color:#888}.result-value{color:#333;font-weight:500}.result-row.fee .result-value{color:#e53935}.result-row.total{margin-top:8px;padding-top:12px;border-top:1px solid #eee}.result-row.total .result-label{font-weight:600;color:#333}.result-row.total .result-value.highlight{font-size:1.1rem;font-weight:700;color:#3a6cd6}.result-empty{text-align:center;color:#999;padding:40px 20px;font-size:.85rem}@media (max-width:480px){.type-selector{flex-wrap:wrap}.type-btn{flex:1 1 30%}}