/* Approved compact purple portal. Uses the existing site theme; no public-site overrides. */
.portal { --shadow: none; --radius: 11px; }
.portal .portal-icon { width: 17px; height: 17px; flex: 0 0 17px; vertical-align: middle; }
.portal .app { grid-template-columns: 196px minmax(0, 1fr); }
.portal .sidebar { padding: 22px 14px; gap: 4px; }
.portal .sidebar .brand { padding: 0 8px 16px; gap: 9px; font-size: 16px; }
.portal .brand .logo { background: var(--accent); color: var(--accent-text); width: 30px; height: 30px; flex-shrink: 0; }
.portal .sidebar .group { font-size: 11px; color: var(--muted); padding: 17px 12px 6px; }
.portal .sidebar .nav { min-height: 42px; padding: 9px 12px; font-size: 13px; gap: 11px; }
.portal .sidebar .nav.active { font-weight: 600; }
.portal .sidebar .foot { padding-top: 15px; border-top: 1px solid var(--line); }
.portal .main-head { min-height: 64px; padding: 12px 24px; position: static; }
.portal .portal-breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.portal .main-head h1 { font-size: 15px; }
.portal .main-head .right { font-size: 12px; gap: 13px; }
.portal .balance-compact { font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.portal .main-body { padding: 22px 24px 28px; max-width: 1600px; }
.portal .card { box-shadow: none; min-width: 0; }
.portal .btn { font-size: 12px; border-radius: 7px; }
.portal .btn, .portal .nav { transition: background-color .15s, border-color .15s; }
.portal .btn.primary { min-height: 38px; }
.portal .faint { color: var(--muted); }
.portal .badge { border-radius: 4px; font-size: 11px; font-weight: 500; }
.portal .link-btn { display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 4px 2px; border: 0; background: none; color: var(--accent); font-size: 12px; height: auto; }
.portal .link-btn:hover { text-decoration: underline; }
.portal .page-heading { margin-bottom: 19px; }
.portal .page-heading h1 { font-size: 23px; font-weight: 600; letter-spacing: -.5px; margin: 0; }
.portal .page-heading p { font-size: 12px; color: var(--muted); margin: 4px 0 0; }
.portal .creation-workspace { display: grid; grid-template-columns: minmax(310px, .88fr) minmax(0, 1.12fr); align-items: start; gap: 18px; }
.portal .creation-panel, .portal .recent-panel { padding: 0; }
.portal .panel-head { padding: 17px 19px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.portal .panel-head h2 { font-size: 14px; font-weight: 600; margin: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.portal .panel-head p { color: var(--muted); font-size: 12px; margin: 2px 0 0; }
.portal .panel-head .row { gap: 8px; flex-shrink: 0; }
.portal .panel-head .icon-btn { width: 32px; height: 32px; }
.portal .creation-form { padding: 19px; }
.portal .creation-form .field { display: grid; gap: 8px; margin-bottom: 16px; font-size: 12px; font-weight: 500; }
.portal .creation-form input, .portal .creation-form select, .portal .creation-form textarea { font-size: 13px; border-radius: 7px; min-height: 38px; }
.portal .creation-form textarea { min-height: 140px; line-height: 1.8; }
.portal .creation-hint { display: flex; justify-content: space-between; align-items: start; gap: 8px; font-size: 11px; font-weight: 400; color: var(--muted); }
.portal .creation-hint > :last-child { white-space: nowrap; font-variant-numeric: tabular-nums; }
.portal .creation-products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--surface-2); border: 1px solid var(--line); padding: 3px; border-radius: 8px; gap: 3px; }
.portal .creation-products button { min-height: 32px; padding: 5px 4px; font: inherit; font-size: 12px; border: 1px solid transparent; border-radius: 5px; color: var(--muted); background: transparent; cursor: pointer; }
.portal .creation-products button[aria-pressed="true"] { background: var(--surface); border-color: var(--line); color: var(--accent); font-weight: 600; }
.portal .creation-products button:disabled { opacity: .5; cursor: not-allowed; }
.portal .creation-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.portal .creation-submit-area { border-top: 1px solid var(--line); padding-top: 15px; }
.portal .creation-price-line { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.portal .creation-price { color: var(--text); font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.portal .creation-submit { width: 100%; min-height: 42px; font-size: 13px; }
.portal .reference-drop { display: flex; align-items: center; justify-content: center; gap: 12px; border: 1px dashed var(--line); background: var(--surface-2); color: var(--text); border-radius: 8px; width: 100%; min-height: 85px; padding: 14px 10px; cursor: pointer; text-align: left; }
.portal .reference-drop:hover, .portal .reference-drop.dragover { background: var(--accent-soft); border-color: var(--accent); }
.portal .reference-drop:disabled { opacity: .6; cursor: not-allowed; }
.portal .reference-drop .portal-icon { width: 22px; height: 22px; flex-basis: 22px; color: var(--muted); }
.portal .reference-drop b { font-size: 12px; font-weight: 500; display: block; }
.portal .reference-drop small { color: var(--muted); font-size: 11px; display: block; margin-top: 3px; }
.portal .creation-form .thumbs:empty { display: none; }
.portal .creation-form .thumbs figure { width: 62px; height: 62px; }
.portal .creation-form .thumbs figure button { width: 26px; height: 26px; font-size: 20px; }
.portal .recent-feed { padding: 0 19px; }
.portal .recent-task { padding: 13px 0; border-bottom: 1px solid var(--line); }
.portal .recent-task:last-child { border-bottom: 0; }
.portal .recent-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 11px; }
.portal .recent-prompt { font-size: 13px; line-height: 1.8; margin: 7px 0 9px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.portal .recent-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.portal .recent-meta { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
.portal .recent-meta > span + span { border-left: 1px solid var(--line); padding-left: 9px; }
.portal .recent-task .progress { height: 3px; margin-top: 10px; background: var(--accent-soft); }
.portal .recent-limit { font-size: 11px; font-weight: 400; }
.portal .mobile-bottom { display: none; }
.portal .mobile-logout { display: none; }
.portal .auth { padding: 40px 20px; }
.portal .auth-layout { width: min(400px, 100%); }
.portal .auth-layout > .brand { justify-content: center; margin: 0 0 24px; }
.portal .auth-layout > .card { width: 100%; padding: 27px; }
.portal .auth-layout h1 { font-size: 22px; font-weight: 600; margin: 0; }
.portal .auth-layout .card > p { font-size: 12px; margin: 6px 0 24px; }
.portal .auth-layout .field { font-size: 12px; gap: 8px; }
.portal .auth-layout input { font-size: 13px; min-height: 40px; }
.portal .auth-layout .stack > * + * { margin-top: 16px; }
.portal .auth-layout .btn.primary { min-height: 42px; }
.portal .auth-switch { text-align: center; font-size: 12px; color: var(--muted); margin-top: 18px; }
.portal .auth-layout .card > .auth-help { font-size: 11px; margin: 16px 0 0; text-align: center; }
.portal .password-wrap { display: block; position: relative; }
.portal .password-wrap input { padding-right: 44px; }
.portal .password-toggle { position: absolute; right: 3px; top: 3px; border: 0; background: transparent; }
.portal .ledger-customer-filter { margin-left: auto; min-width: 0; width: 180px; max-width: 100%; }
.portal .ledger-records .card { padding: 17px; }
.portal .ledger-records h3 { font-size: 14px; }
.portal .ledger-records .notice { font-size: 12px; background: none; padding: 0; }
.portal .ledger-records table, .portal .task-records table { font-size: 12px; }
.portal .task-records .clip { max-width: 300px; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow-wrap: anywhere; }
.portal .toast-box { max-width: calc(100% - 32px); }
.portal .modal { overflow-wrap: anywhere; }
@media (max-width: 1100px) {
  .portal .app { grid-template-columns: 172px minmax(0, 1fr); }
  .portal .sidebar .brand { font-size: 14px; white-space: nowrap; gap: 8px; padding-left: 4px; padding-right: 0; }
  .portal .creation-workspace { grid-template-columns: minmax(280px, 1fr) minmax(0, 1fr); gap: 14px; }
  .portal .main-body { padding: 20px; }
  .portal .main-head { padding: 12px 20px; }
  .portal .panel-head, .portal .creation-form { padding: 16px; }
  .portal .recent-feed { padding: 0 16px; }
  .portal .main-head .right > .muted { display: none; }
}
@media (max-width: 900px) {
  .portal .app { grid-template-columns: minmax(0, 1fr); }
  .portal .sidebar { position: fixed; width: 248px; left: 0; top: 0; z-index: 40; transform: translateX(-100%); box-shadow: var(--shadow); }
  .portal .sidebar.open { transform: none; }
  .portal .menu-toggle { display: inline-flex; }
  .portal .main-head { padding: 12px 16px; gap: 8px; }
  .portal .portal-breadcrumb > .muted, .portal .portal-breadcrumb > .portal-icon { display: none; }
  .portal .main-head .right { gap: 8px; }
  .portal .mobile-bottom { display: flex; justify-content: space-around; gap: 8px; padding: 8px 12px; background: var(--surface); border-top: 1px solid var(--line); }
  .portal .mobile-bottom a { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 10px; min-height: 44px; color: var(--muted); border-radius: 7px; font-size: 12px; }
  .portal .mobile-bottom a.active { background: var(--accent-soft); color: var(--accent); }
}
@media (max-width: 660px) {
  .portal .main-body { padding: 19px 14px 22px; }
  .portal .main-head .right { gap: 6px; }
  .portal .main-head .logout { display: none; }
  .portal .mobile-logout { display: flex; width: 100%; }
  .portal .main-head .balance-compact { font-size: 11px; }
  .portal .main-head h1 { font-size: 14px; }
  .portal .page-heading { margin-bottom: 15px; }
  .portal .page-heading h1 { font-size: 21px; }
  .portal .creation-workspace { grid-template-columns: minmax(0, 1fr); gap: 17px; }
  .portal .btn, .portal .link-btn { min-height: 44px; }
  .portal .btn.icon-btn { min-width: 44px; }
  .portal input, .portal select, .portal textarea, .portal .creation-form select, .portal .creation-form textarea, .portal .auth-layout input { font-size: 16px; min-height: 44px; }
  .portal .creation-form textarea { min-height: 140px; }
  .portal .creation-products button { min-height: 38px; }
  .portal .panel-head { gap: 8px; }
  .portal .panel-head .row { gap: 7px; }
  .portal .recent-limit { display: block; width: 100%; }
  .portal .reference-drop { gap: 8px; }
  .portal .reference-drop small { max-width: 215px; }
  .portal .creation-options { gap: 11px; }
  .portal .auth { padding: 28px 15px; }
  .portal .auth-layout > .card { padding: 23px 20px; }
  .portal .password-toggle { top: 0; right: 0; }
  .portal .password-wrap input { padding-right: 48px; }
  .portal .ledger-customer-filter { margin-left: 0; flex: 1 1 140px; }
  .portal .task-records .table-wrap, .portal .ledger-records .table-wrap { overflow: visible; }
  .portal .task-records thead, .portal .ledger-records thead { display: none; }
  .portal .task-records table, .portal .task-records tbody, .portal .task-records tr,
  .portal .ledger-records table, .portal .ledger-records tbody, .portal .ledger-records tr { display: block; width: 100%; }
  .portal .task-records tr, .portal .ledger-records tr { padding: 12px 14px; border-bottom: 1px solid var(--line); }
  .portal .task-records tr:last-child, .portal .ledger-records tr:last-child { border-bottom: 0; }
  .portal .task-records td, .portal .ledger-records td { display: flex; justify-content: space-between; gap: 14px; padding: 5px 0; border: 0; text-align: right; overflow-wrap: anywhere; }
  .portal .task-records td::before, .portal .ledger-records td::before { content: attr(data-label); flex-shrink: 0; color: var(--muted); text-align: left; }
  .portal .task-records td[data-label="提示词"] { display: block; text-align: left; padding: 8px 0; }
  .portal .task-records td[data-label="提示词"]::before { display: none; }
  .portal .task-records .clip { max-width: none; }
  .portal .modal-back { padding: 14px; }
}
@media (max-width: 360px) { .portal .main-head { padding: 12px; } .portal .main-head .right { gap: 4px; } .portal .portal-breadcrumb { font-size: 11px; } }
@media (prefers-reduced-motion: reduce) { .portal *, .portal *::before, .portal *::after { transition: none !important; animation: none !important; } }