.topup-option-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.topup-option-card { min-width: 0; display: grid; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 8px 22px rgba(24, 38, 33, 0.05); }
.topup-option-card header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.topup-option-card h3 { margin: 0; font-size: 18px; overflow-wrap: anywhere; }
.topup-option-card p { min-height: 42px; margin: 0; color: var(--muted); }
.topup-package-list { display: grid; gap: 8px; }
.topup-option-unavailable { padding: 12px; border: 1px dashed var(--line); border-radius: 8px; color: var(--muted); background: #f8faf9; font-size: 13px; line-height: 1.5; }
.topup-package-button { min-height: 68px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; color: var(--text); background: #f8faf9; text-align: left; }
.topup-package-button:hover { border-color: var(--accent); background: var(--accent-soft); }
.topup-package-button strong, .topup-package-button span { display: block; }
.topup-package-button span { margin-top: 3px; color: var(--muted); font-size: 12px; }
.topup-package-points { color: var(--accent); font-size: 17px; font-weight: 900; white-space: nowrap; }
.topup-history-section { margin-top: 44px; padding-top: 30px; border-top: 1px solid var(--line); }
.compact-header { margin-bottom: 16px; }
.topup-member-modal-panel { width: min(620px, 94vw); grid-template-columns: 1fr; }
.topup-member-modal-panel .modal-content { padding-top: 44px; }
#member-topup-crypto-submit small { display: block; margin: -8px 0 16px; color: var(--muted); }
.wallet-address { display: block; max-width: 350px; overflow-wrap: anywhere; font-family: Consolas, monospace; font-size: 13px; }
@media (max-width: 900px) { .topup-option-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .topup-option-grid { grid-template-columns: 1fr; } .topup-package-button { grid-template-columns: 1fr; } .topup-package-points { white-space: normal; } }