:root { --fs: 1; }   /* множитель размера текста (100% / 150% / 200%) */
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: #f0f2f5; color: #1c1e21; }
.login-wrap { max-width: 380px; margin: 10vh auto; background: #fff; border-radius: 12px; padding: 32px; box-shadow: 0 4px 24px rgba(0,0,0,.08); }
.login-wrap h1 { font-size: calc(20px * var(--fs)); margin-bottom: 4px; }
.login-wrap p { color: #65676b; font-size: calc(13px * var(--fs)); margin-bottom: 20px; }
.topbar { background: #fff; border-bottom: 1px solid #e4e6eb; padding: 12px 24px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar h1 { font-size: calc(18px * var(--fs)); flex: 1; }
.topbar .who { font-size: calc(13px * var(--fs)); color: #65676b; }
.badge { display: inline-block; font-size: calc(11px * var(--fs)); padding: 2px 8px; border-radius: 10px; background: #e7f3ff; color: #1877f2; }
.badge.admin { background: #ffe4e6; color: #c0392b; }
.badge.operator { background: #fff3cd; color: #8a6d00; }
main { max-width: 1000px; margin: 24px auto; padding: 0 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.card { background: #fff; border-radius: 12px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.card .label { font-size: calc(13px * var(--fs)); color: #65676b; }
.card .value { font-size: calc(26px * var(--fs)); font-weight: 700; margin-top: 6px; }
.card.income .value { color: #16a34a; }
.card.expense .value { color: #dc2626; }
.tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.tabs button { border: none; background: #e4e6eb; padding: 8px 18px; border-radius: 20px; cursor: pointer; font-size: calc(14px * var(--fs)); }
.tabs button.active { background: #1877f2; color: #fff; }
.panel { background: #fff; border-radius: 12px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
table { width: 100%; border-collapse: collapse; font-size: calc(14px * var(--fs)); }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #eef0f3; vertical-align: top; }
th { color: #65676b; font-weight: 600; font-size: calc(12px * var(--fs)); text-transform: uppercase; }
tr:hover td { background: #fafbfc; }
.amount.income { color: #16a34a; font-weight: 600; }
.amount.expense { color: #dc2626; font-weight: 600; }
form .row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.field { flex: 1; min-width: 180px; }
label { display: block; font-size: calc(12px * var(--fs)); color: #65676b; margin-bottom: 4px; }
input, select, textarea { width: 100%; padding: 9px 12px; border: 1px solid #ccd0d5; border-radius: 8px; font-size: calc(14px * var(--fs)); font-family: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid #1877f2; outline-offset: -1px; }
.btn { background: #1877f2; color: #fff; border: none; padding: 10px 22px; border-radius: 8px; font-size: calc(14px * var(--fs)); cursor: pointer; }
.btn:hover { background: #1663d6; }
.btn.secondary { background: #e4e6eb; color: #1c1e21; }
.btn.danger { background: #dc2626; }
.btn.small { padding: 4px 10px; font-size: calc(12px * var(--fs)); }
.error { background: #fee; color: #c0392b; padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; font-size: calc(13px * var(--fs)); }
.ok { background: #e8f7ee; color: #16a34a; padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; font-size: calc(13px * var(--fs)); }
.att { display: inline-block; margin: 2px 4px 2px 0; font-size: calc(12px * var(--fs)); }
.att a { color: #1877f2; text-decoration: none; }
.empty { color: #65676b; text-align: center; padding: 30px 0; }
.role-admin { color: #c0392b; }
.role-operator { color: #8a6d00; }
.role-user { color: #1877f2; }
.child-results { position: absolute; top: 100%; left: 0; right: 0; background: #fff; border: 1px solid #ccd0d5; border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.12); z-index: 10; max-height: 240px; overflow-y: auto; }
.child-opt { padding: 8px 12px; cursor: pointer; font-size: calc(14px * var(--fs)); }
.child-opt:hover { background: #eef4ff; }
.child-parents { display: block; color: #65676b; font-size: calc(12px * var(--fs)); }
.child-chosen { margin-top: 6px; font-size: calc(13px * var(--fs)); color: #16a34a; }

/* Кнопки действий (вынесены из навигации) */
.actions { display: flex; gap: 12px; margin-bottom: 16px; }
.action-btn { flex: 1; border: none; color: #fff; padding: 14px 18px; border-radius: 12px; font-size: calc(16px * var(--fs)); font-weight: 600; cursor: pointer; box-shadow: 0 1px 3px rgba(0,0,0,.15); }
.action-btn.income { background: #16a34a; }
.action-btn.income:hover { background: #15803d; }
.action-btn.expense { background: #dc2626; }
.action-btn.expense:hover { background: #b91c1c; }
.action-btn.active { outline: 3px solid rgba(0,0,0,.25); outline-offset: -3px; }

/* Переключатель размера текста */
.zoom-ctl { display: inline-flex; }
.zoom-btn { border: 1px solid #ccd0d5; background: #fff; color: #1c1e21; padding: 4px 9px; font-size: calc(12px * var(--fs)); cursor: pointer; }
.zoom-btn:first-child { border-radius: 8px 0 0 8px; }
.zoom-btn:last-child { border-radius: 0 8px 8px 0; }
.zoom-btn + .zoom-btn { border-left: none; }
.zoom-btn.active { background: #1877f2; color: #fff; border-color: #1877f2; }

/* Мобильная адаптация: таблицы превращаются в карточки */
@media (max-width: 700px) {
  .topbar { padding: 10px 12px; gap: 8px; }
  .topbar h1 { font-size: calc(16px * var(--fs)); flex-basis: 100%; }
  main { margin: 12px auto; padding: 0 10px; }
  .cards { grid-template-columns: 1fr; gap: 10px; margin-bottom: 16px; }
  .card { padding: 14px 16px; }
  .card .value { font-size: calc(22px * var(--fs)); }
  .actions { gap: 8px; }
  .action-btn { padding: 12px 10px; font-size: calc(15px * var(--fs)); }
  .panel { padding: 14px 12px; border-radius: 10px; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .tabs button { white-space: nowrap; flex-shrink: 0; }
  form .row { flex-direction: column; gap: 10px; }
  .field { min-width: 0; }
  table, tbody, tr, td { display: block; }
  tr:has(th) { display: none; }
  table { font-size: calc(14px * var(--fs)); }
  tr { border: 1px solid #e4e6eb; border-radius: 10px; margin-bottom: 10px; padding: 4px 10px; background: #fff; }
  tr:hover td { background: none; }
  td { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; text-align: right; border-bottom: 1px solid #f0f2f5; padding: 8px 2px; }
  td:last-child { border-bottom: none; }
  td[data-label]::before { content: attr(data-label); font-size: calc(11px * var(--fs)); font-weight: 600; color: #65676b; text-transform: uppercase; text-align: left; flex-shrink: 0; }
  td .btn { white-space: nowrap; }
}