.purchase-page { max-width: 1100px; }
.purchase-page .ai-page-intro { padding-bottom: 28px; }
.purchase-page .topbar-actions { gap: 10px; }
.purchase-hero-note { display: inline-flex; align-items: center; gap: 9px; padding: 10px 12px; border: 1px solid #e0e1d8; border-radius: 10px; color: var(--muted); background: rgba(255, 255, 252, .75); font: 500 11px/1.35 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-hero-note .status-dot { background: var(--gold-deep); }
.purchase-dashboard { display: grid; gap: 16px; }
.purchase-summary { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 12px; }
.purchase-stat { min-height: 104px; padding: 18px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); box-shadow: 0 8px 22px rgba(20, 21, 18, .035); }
.purchase-stat.featured { border-color: #d9bd78; background: linear-gradient(145deg, #fffdf6 0%, #f5ead0 100%); }
.purchase-stat-label { margin: 0 0 12px; color: var(--muted); font: 600 10px/1 Calibri, "Segoe UI", system-ui, sans-serif; letter-spacing: .08em; text-transform: uppercase; }
.purchase-stat-value { margin: 0; color: var(--ink); font: 600 clamp(22px, 3vw, 32px)/1 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-stat-subtitle { margin: 8px 0 0; color: var(--muted); font: 10px/1.35 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-panel { overflow: hidden; }
.purchase-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 17px 20px; border-bottom: 1px solid var(--line); }
.purchase-toolbar h2 { margin: 0; color: var(--ink); font: 600 18px/1.15 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-toolbar-copy { margin: 5px 0 0; color: var(--muted); font: 10px/1.35 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-filters { display: inline-flex; align-items: center; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 9px; background: #f4f4ee; }
.purchase-filter { border: 0; border-radius: 6px; padding: 8px 10px; color: var(--muted); background: transparent; font: 600 10px/1 Calibri, "Segoe UI", system-ui, sans-serif; cursor: pointer; transition: color .2s ease, background .2s ease, box-shadow .2s ease; }
.purchase-filter:hover { color: var(--ink); }
.purchase-filter.is-active { color: var(--ink); background: #fff; box-shadow: 0 2px 8px rgba(20, 21, 18, .08); }
.purchase-filter:focus-visible, .purchase-refresh:focus-visible, .purchase-auth-button:focus-visible { outline: 3px solid rgba(155, 108, 23, .3); outline-offset: 2px; }
.purchase-refresh { display: inline-flex; align-items: center; gap: 7px; border: 0; padding: 6px 0; color: var(--muted); background: transparent; font: 600 11px/1 Calibri, "Segoe UI", system-ui, sans-serif; cursor: pointer; }
.purchase-refresh:hover { color: var(--gold-deep); }
.purchase-list { display: grid; gap: 1px; background: var(--line); }
.purchase-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; min-height: 91px; padding: 15px 20px; background: var(--surface); transition: background .2s ease; }
.purchase-row:hover { background: #fffdf6; }
.purchase-provider-mark { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid #d9dacf; border-radius: 11px; color: var(--gold-deep); background: #f4eddb; font: 700 10px/1 Calibri, "Segoe UI", system-ui, sans-serif; letter-spacing: .05em; }
.purchase-provider-mark.blackbox { color: #405b7d; background: #eaf0f7; }
.purchase-provider-mark.chuot-gpt { color: #74551a; background: #f4eddb; }
.purchase-row-main { min-width: 0; }
.purchase-model { overflow: hidden; margin: 0; color: var(--ink); font: 600 13px/1.3 Calibri, "Segoe UI", system-ui, sans-serif; text-overflow: ellipsis; white-space: nowrap; }
.purchase-meta { display: flex; flex-wrap: wrap; gap: 7px 12px; margin-top: 6px; color: var(--muted); font: 10px/1.3 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-meta span + span::before { content: "·"; margin-right: 12px; color: #b0b1a8; }
.purchase-row-side { display: grid; justify-items: end; gap: 7px; text-align: right; }
.purchase-amount { color: var(--ink); font: 600 15px/1 Calibri, "Segoe UI", system-ui, sans-serif; white-space: nowrap; }
.purchase-status { display: inline-flex; align-items: center; border-radius: 999px; padding: 4px 7px; color: #35643c; background: #e2f0e4; font: 700 9px/1 Calibri, "Segoe UI", system-ui, sans-serif; letter-spacing: .03em; white-space: nowrap; }
.purchase-empty, .purchase-error { padding: 38px 20px; color: var(--muted); background: var(--surface); text-align: center; font: 12px/1.5 Calibri, "Segoe UI", system-ui, sans-serif; }
.purchase-error { color: var(--error); background: #fff8f6; }
.purchase-auth-button { display: inline-flex; margin-top: 13px; border: 0; border-radius: 8px; padding: 10px 14px; color: #fff; background: var(--ink); font: 600 11px/1 Calibri, "Segoe UI", system-ui, sans-serif; text-decoration: none; }
.purchase-auth-button:hover { background: #2b2d27; }
.purchase-footer-note { margin: 0; padding: 14px 20px 17px; border-top: 1px solid var(--line); color: #999b91; font: 10px/1.45 Calibri, "Segoe UI", system-ui, sans-serif; }

@media (max-width: 780px) {
  .purchase-page .ai-page-intro { padding-bottom: 18px; }
  .purchase-hero-note { width: 100%; box-sizing: border-box; }
  .purchase-summary { grid-template-columns: 1fr 1fr; }
  .purchase-stat.featured { grid-column: 1 / -1; }
  .purchase-toolbar { align-items: flex-start; flex-direction: column; gap: 11px; padding: 14px 15px; }
  .purchase-toolbar h2 { font-size: 16px; }
  .purchase-filters { width: 100%; }
  .purchase-filter { flex: 1; }
  .purchase-row { grid-template-columns: auto minmax(0, 1fr); padding: 14px 16px; }
  .purchase-row-side { grid-column: 2; display: flex; align-items: center; justify-content: space-between; justify-items: initial; text-align: left; }
}

@media (max-width: 460px) {
  .purchase-summary { grid-template-columns: 1fr; }
  .purchase-stat.featured { grid-column: auto; }
  .purchase-row { gap: 11px; }
  .purchase-provider-mark { width: 34px; height: 34px; }
  .purchase-model { font-size: 12px; }
}