/* History */
.history-section{margin-top:16px}
.section-title{display:flex;align-items:center;gap:8px;font:600 .78rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--txt2);margin-bottom:14px}
.section-title .ic{width:16px;height:16px;color:var(--p)}
.history-list{display:flex;flex-direction:column;gap:10px}
.history-card{position:relative;display:flex;align-items:center;gap:14px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);transition:border-color .2s;cursor:pointer;text-align:left;width:100%;min-height:68px}
.history-card:active{transform:scale(.99)}
.history-card::before{content:'';position:absolute;left:0;top:0;width:3px;height:100%;background:var(--p);border-radius:var(--r) 0 0 var(--r)}
.history-card.success::before{background:var(--ok)}
.history-card.pending::before{background:var(--warn)}
.history-card.expired::before{background:var(--txt3)}
.history-card.cancelled::before,.history-card.failed::before{background:var(--err)}
@media (hover:hover){.history-card:hover{border-color:var(--border-2)}}

.history-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.history-icon.success{background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}
.history-icon.pending{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.history-icon.expired{background:var(--surface-2);color:var(--txt3)}
.history-icon.cancelled,.history-icon.failed{background:color-mix(in srgb,var(--err) 12%,transparent);color:var(--err)}
.history-icon .ic{width:20px;height:20px}

.history-info{flex:1;min-width:0}
.history-title{font-weight:600;font-size:.9rem;color:var(--txt);margin-bottom:2px}
.history-meta{font-size:.72rem;font-family:var(--mono);color:var(--txt2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.history-right{text-align:right;flex-shrink:0}
.history-amount{font:700 .95rem var(--mono);color:var(--txt);margin-bottom:4px}
.history-card.success .history-amount{color:var(--ok)}
.history-card.cancelled .history-amount,.history-card.failed .history-amount{color:var(--err)}

.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--r-pill);font:600 .72rem var(--mono)}
.badge.success{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.badge.warning{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.badge.danger{background:color-mix(in srgb,var(--err) 14%,transparent);color:var(--err)}
.badge.gray{background:var(--surface-2);color:var(--txt3)}

.skel{background:var(--surface-2);border-radius:6px;height:14px;display:inline-block;pointer-events:none}
.skel-text{width:80%;height:12px}
.spinner-sm{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--p);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.inline-loader{display:inline-block;width:12px;height:12px;border:2px solid var(--border);border-top-color:var(--p);border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-left:6px}

.empty-inbox{text-align:center;padding:48px 20px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--r-lg);color:var(--txt2)}
.empty-inbox .icon-box{width:56px;height:56px;margin:0 auto 16px;border-radius:14px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;color:var(--txt2)}
.empty-inbox .icon-box .ic{width:26px;height:26px}
.empty-inbox h3{font-size:1rem;font-weight:600;color:var(--txt);margin-bottom:6px}
.empty-inbox p{font-size:.85rem}

.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:20px;flex-wrap:wrap}
.page-btn{min-width:44px;height:44px;padding:0 16px;border-radius:var(--r-pill);background:transparent;border:1px solid var(--border);color:var(--txt);font-weight:600;font-size:.85rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background-color .2s}
.page-btn:disabled{opacity:.4;cursor:not-allowed}
.page-btn:active:not(:disabled){transform:scale(.97)}
.page-info{font-family:var(--mono);font-size:.82rem;color:var(--txt2);padding:0 8px;font-weight:600}
@media (hover:hover){.page-btn:hover:not(:disabled){background:var(--surface-2)}}

/* Method */
.method-grid{padding:20px}
.method-card{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;text-align:left;width:100%;min-height:72px;transition:border-color .2s}
.method-card:active{transform:scale(.99)}
@media (hover:hover){.method-card:hover{border-color:var(--border-2)}}
.method-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:color-mix(in srgb,var(--p) 12%,transparent);color:var(--p)}
.method-icon .ic{width:22px;height:22px}
.method-info{flex:1;min-width:0}
.method-title{font-weight:600;font-size:.95rem;color:var(--txt);margin-bottom:2px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.method-badge{display:inline-flex;padding:2px 8px;border-radius:var(--r-pill);font:600 .6rem var(--mono);background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok);text-transform:uppercase}
.method-desc{font-size:.78rem;color:var(--txt2);line-height:1.5}

/* QR */
.qr-display{display:flex;flex-direction:column;align-items:center;padding:24px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);margin-bottom:16px}
.qr-wrapper{background:#fff;padding:16px;border-radius:12px;display:flex;flex-direction:column;align-items:center;max-width:260px;width:100%}
.qr-wrapper img{width:100%;max-width:220px;height:auto;display:block;border-radius:8px}
.qr-total{text-align:center;margin-bottom:16px}
.qr-total .label{font:600 .78rem var(--mono);color:var(--txt2);text-transform:uppercase;letter-spacing:.06em}
.qr-total .amount{font:700 1.8rem var(--mono);color:var(--p);letter-spacing:-.03em;margin-top:4px}
.qr-info{display:flex;flex-direction:column;gap:10px;padding:16px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-sm);margin-bottom:16px}
.qr-row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.85rem}
.qr-row .label{color:var(--txt2);font-family:var(--mono);font-size:.78rem;font-weight:500;flex-shrink:0}
.qr-row .value{font-weight:600;font-family:var(--mono);color:var(--txt);text-align:right;word-break:break-all;min-width:0}
.qr-row .value.big{font-size:1.1rem;color:var(--p);font-weight:700}
.qr-row .value.success{color:var(--ok)}
.qr-row.total-row{padding-top:10px;border-top:1px solid var(--border)}

.payment-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.btn-download-qr{flex:1;min-width:140px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:12px;background:var(--p);color:var(--p-ink);font-weight:600;font-size:.85rem;border:1px solid var(--p);cursor:pointer;min-height:48px;transition:filter .2s}
.btn-download-qr:active{transform:scale(.97)}
.btn-download-qr .ic{width:16px;height:16px}
@media (hover:hover){.btn-download-qr:hover{filter:brightness(1.06)}}

.btn-cancel-red{flex:1;min-width:140px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:12px;background:transparent;color:var(--err);font-weight:600;font-size:.85rem;border:1px solid color-mix(in srgb,var(--err) 35%,var(--border));cursor:pointer;min-height:48px;transition:background-color .2s}
.btn-cancel-red:active{transform:scale(.97)}
.btn-cancel-red .ic{width:16px;height:16px}
@media (hover:hover){.btn-cancel-red:hover{background:color-mix(in srgb,var(--err) 10%,transparent)}}

.countdown{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--r-pill);background:color-mix(in srgb,var(--warn) 12%,transparent);color:var(--warn);border:1px solid color-mix(in srgb,var(--warn) 30%,transparent);font:600 .82rem var(--mono);margin-bottom:16px}
.countdown.expired{background:var(--surface-2);color:var(--txt3);border-color:var(--border)}
.countdown .ic{width:14px;height:14px}

.polling-indicator{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;margin-top:16px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--r-sm);color:var(--txt2);font-weight:500;font-size:.85rem}
.polling-indicator .loading-spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--p);border-radius:50%;animation:spin .7s linear infinite}