.credit-dialog{width:min(680px,100%);max-height:calc(100dvh - 32px);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--caca-border);border-radius:16px;background:var(--caca-panel);color:var(--caca-text);box-shadow:0 24px 60px rgba(0,0,0,.7)}.credit-dialog-wide{width:min(940px,100%)}.credit-dialog-title{height:56px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--caca-divider)}.credit-dialog-title h2{margin:0;font-size:18px;font-weight:700}.credit-dialog-title button{display:grid;place-items:center;width:32px;height:32px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--caca-text-secondary);cursor:pointer}.credit-dialog-title button:hover{background:var(--caca-surface-strong);color:var(--caca-text)}.credit-buy-layout{display:grid;grid-template-columns:1fr 1fr;min-height:504px;overflow:auto}.credit-buy-left,.credit-buy-right{padding:24px;min-width:0}.credit-buy-left{background:var(--caca-panel)}.credit-buy-right{display:flex;flex-direction:column;border-left:1px solid var(--caca-divider);background:var(--caca-surface)}.credit-buy-person{display:flex;align-items:center;gap:10px;min-height:38px}.credit-buy-person strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.credit-avatar{width:34px;height:34px;flex:none;display:grid;place-items:center;border:1px solid var(--caca-brand-border);border-radius:10px;background:var(--caca-brand-surface);color:#ffb3c6;font-weight:700}.credit-buy-balance{display:flex;align-items:center;gap:4px;margin-left:auto;white-space:nowrap;color:var(--caca-text-secondary);font-size:11px}.credit-buy-balance svg{color:#f59e0b}.credit-buy-caption{min-height:38px;margin:16px 0;padding:10px 12px;border:1px solid var(--caca-divider);border-radius:8px;background:var(--caca-surface);color:var(--caca-text-secondary);font-size:12px;line-height:1.5}.credit-package-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.credit-package{position:relative;min-height:84px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;border:1px solid var(--caca-border);border-radius:12px;background:var(--caca-surface);color:var(--caca-text);cursor:pointer;transition:background .16s ease,border-color .16s ease}.credit-package:hover{background:var(--caca-surface-strong);border-color:rgba(255,255,255,.12)}.credit-package[data-selected=true]{border-color:var(--caca-brand-border);background:var(--caca-brand-surface)}.credit-package strong{display:flex;align-items:center;gap:4px;font-size:17px}.credit-package strong svg{color:#f59e0b}.credit-package span{color:var(--caca-text-secondary);font-size:12px}.credit-package small{position:absolute;top:4px;right:6px;color:#ffb3c6;font-size:10px}.credit-buy-foot{display:flex;align-items:center;justify-content:space-between;margin-top:24px;padding-top:16px;border-top:1px solid var(--caca-divider);color:var(--caca-text-secondary);font-size:13px}.credit-buy-foot strong{color:var(--caca-text);font-size:28px}.credit-pay-tab{height:34px;align-self:center;padding:0 12px;border-bottom:2px solid var(--caca-brand);color:var(--caca-text);font-size:13px;font-weight:700}.credit-pay-content{flex:1;display:grid;place-items:center}.credit-pay-message{display:flex;align-items:center;flex-direction:column;gap:12px;color:var(--caca-text);text-align:center}.credit-pay-message strong{font-size:14px}.credit-pay-message p,.credit-pay-message small{margin:0;color:var(--caca-text-secondary);font-size:12px}.credit-detail-buy,.credit-pay-message button{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:10px 20px;border:1px solid var(--caca-brand);border-radius:8px;background:var(--caca-brand);color:#fff;font-size:12px;font-weight:700;cursor:pointer;box-shadow:0 4px 20px rgba(255,0,68,.25)}.credit-detail-buy:hover,.credit-pay-message button:hover:not(:disabled){background:#ff2060}.credit-pay-message button:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.credit-pay-placeholder{width:180px;height:180px;display:grid;place-items:center;border:1px solid var(--caca-border);border-radius:14px;background:var(--caca-panel);color:var(--caca-text-subtle)}.credit-qr{padding:12px;border-radius:12px;background:#fff;line-height:0}.credit-success-icon{color:#10b981}.credit-pay-error{margin:0 0 10px;color:#ef4444;font-size:12px;text-align:center}.credit-pay-note{margin:12px 0 0;color:var(--caca-text-subtle);font-size:11px;line-height:1.5;text-align:center}.credit-detail-content{min-height:420px;padding:24px;overflow:auto}.credit-detail-summary{padding:16px;border:1px solid var(--caca-border);border-radius:14px;background:var(--caca-surface)}.credit-detail-top{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.credit-detail-top>div{display:flex;flex-direction:column;gap:4px}.credit-detail-top small{color:var(--caca-text-secondary);font-size:11px}.credit-detail-top strong{font-size:24px;font-variant-numeric:tabular-nums}.credit-detail-top p{margin:0;color:var(--caca-text-secondary);font-size:12px}.credit-equals{color:var(--caca-text-subtle)}.credit-detail-buy{margin-left:auto;white-space:nowrap}.credit-detail-hint{margin:16px 0 0;padding:10px 12px;border-radius:8px;background:var(--caca-panel);line-height:1.5}.credit-detail-hint,.credit-detail-stats{color:var(--caca-text-secondary);font-size:12px}.credit-detail-stats{display:flex;gap:24px;margin-top:16px;padding-top:12px;border-top:1px solid var(--caca-divider)}.credit-detail-stats b{color:var(--caca-text)}.credit-detail-tabs{display:flex;gap:4px;margin:24px 0 16px;padding:4px;border:1px solid var(--caca-border);border-radius:10px;background:var(--caca-surface)}.credit-detail-tabs button{width:50%;padding:8px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--caca-text-secondary);cursor:pointer;font-size:12px}.credit-detail-tabs button[data-active=true]{border-color:var(--caca-brand-border);background:var(--caca-brand-surface);color:#ffb3c6;font-weight:600}.credit-log-head,.credit-log-row{display:grid;grid-template-columns:130px minmax(0,1fr) 95px;gap:12px;align-items:center}.credit-log-head{padding:0 8px 10px;border-bottom:1px solid var(--caca-divider);color:var(--caca-text-subtle);font-size:11px}.credit-log-head span:last-child{text-align:right}.credit-log-list{max-height:290px;overflow:auto}.credit-log-row{padding:12px 8px;border-bottom:1px solid var(--caca-divider);color:var(--caca-text-secondary);font-size:12px}.credit-log-row time{color:var(--caca-text-subtle)}.credit-log-row span{overflow-wrap:anywhere}.credit-log-row strong{color:#ef4444;text-align:right}.credit-log-row strong[data-positive=true]{color:#10b981}.credit-empty{padding:40px 12px;color:var(--caca-text-subtle);font-size:13px;text-align:center}.credit-loading{display:grid;place-items:center;min-height:150px;color:var(--caca-text-secondary)}.credit-dialog button:focus-visible{outline:2px solid var(--caca-brand);outline-offset:2px}@media (max-width:700px){.credit-dialog{max-height:calc(100dvh - 16px)}.credit-buy-layout{grid-template-columns:1fr;min-height:0}.credit-buy-left,.credit-buy-right{padding:16px}.credit-buy-right{min-height:320px;border-left:0;border-top:1px solid var(--caca-divider)}.credit-detail-content{padding:16px}.credit-detail-buy{margin-left:0}.credit-log-head,.credit-log-row{grid-template-columns:100px minmax(0,1fr) 70px;gap:8px}}@media (max-width:420px){.credit-package-grid{gap:6px}.credit-package strong{font-size:14px}.credit-detail-top{gap:10px}.credit-detail-top strong{font-size:20px}}@media (prefers-reduced-motion:reduce){.credit-dialog *{transition-duration:.01ms!important;animation-duration:.01ms!important}}.credit-retry{margin-top:12px;padding:10px 18px;border:1px solid var(--caca-border);border-radius:8px;background:var(--caca-surface);color:var(--caca-text);cursor:pointer}