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solid var(--color-border);justify-content:flex-end;gap:8px;padding:14px 16px;display:flex}.form-stack{flex-direction:column;gap:14px;display:flex}.form-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=900px){.admin-shell{flex-direction:column}.admin-sidebar{flex-flow:wrap;align-items:center;gap:12px;width:100%;height:auto;padding:16px;position:static}.admin-sidebar__brand{margin-bottom:0}.admin-sidebar__role{margin:0}.admin-sidebar__user{border-top:none;margin-top:0;margin-left:auto;padding:0}.chat-workspace,.chat-workspace-3col{grid-template-columns:1fr}.admin-content{padding:16px}.admin-topbar{flex-direction:column;align-items:flex-start}.admin-topbar__content{width:100%}.topbar-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.chat-workspace-3col{grid-template-columns:240px 1fr 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.15s}.quick-reply-btn:hover{background:var(--color-primary-soft);border-color:#6c63ff59}.order-side-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);padding:12px;font-size:13px;line-height:1.6}.order-side-card+.order-side-card{margin-top:8px}.master-tabs{flex-wrap:wrap;gap:8px;display:flex}.master-tab{border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);padding:8px 16px;font-size:14px;font-weight:500}.master-tab--active{background:var(--color-primary-soft);color:var(--color-primary);border-color:#6c63ff66;font-weight:600}@media 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var(--color-error);background:#ef44440a;border-color:#ef444473}.finance-queue-item--member{background:#6c63ff0d}.finance-queue-item--recharge{background:#22c55e0d}.finance-queue-item--cs{background:#f59e0b0f}.finance-queue-item--fare{background:#3b82f60f}.finance-queue-item__main{flex-direction:column;gap:6px;display:flex}.finance-queue-item__title{font-size:15px;font-weight:600}.finance-queue-item__meta{color:var(--color-text-secondary);flex-wrap:wrap;gap:12px;font-size:13px;display:flex}.finance-queue-item__actions{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.finance-queue-item__thumb{border-radius:var(--radius-sm);border:1px solid var(--color-border);max-width:200px;margin-top:10px}.finance-preview-modal{z-index:1000;background:#0f172ab8;justify-content:center;align-items:center;padding:28px;display:flex;position:fixed;inset:0}.finance-preview-modal__content{border-radius:var(--radius-lg);background:var(--color-surface);width:min(720px,96vw);max-height:88vh;box-shadow:var(--shadow-lg);padding:18px;overflow:auto}.finance-preview-modal__header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.finance-preview-modal__header button{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-raised);color:var(--color-text);cursor:pointer;padding:6px 12px}.finance-preview-modal__content img{border-radius:var(--radius-md);object-fit:contain;max-width:100%;max-height:72vh;margin:0 auto;display:block}.finance-countdown{color:var(--color-warning);background:var(--color-warning-soft);border-radius:var(--radius-sm);align-items:center;margin-top:4px;padding:4px 10px;font-size:13px;font-weight:600;display:inline-flex}.finance-countdown--expired{color:var(--color-error);background:var(--color-error-soft)}.finance-alert-banner{background:linear-gradient(90deg, #ff6b35 0%, var(--color-primary) 100%);border-radius:var(--radius-lg);color:#fff;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;padding:12px 16px;font-size:14px;font-weight:600;animation:1.5s ease-in-out 3 alertPulse;display:flex}@keyframes alertPulse{0%,to{opacity:1}50%{opacity:.7}}.finance-alert-dismiss{border-radius:var(--radius-sm);color:#fff;cursor:pointer;white-space:nowrap;background:#ffffff40;border:1px solid #ffffff80;padding:4px 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