@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --paper: #FFFFFF;
  --paper-raised: #E6EEFF;
  --ink: #1A1A1A;
  --ink-soft: #6B6F76;
  --line: #DADCE3;
  --green: #0363D5;
  --rust: #F5932E;
  --brass: #2B46BD;
  --gold: #FECB1E;
  --navy: #152039;
  --font-display: 'Fraunces', serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0D1220;
    --paper-raised: #182238;
    --ink: #F1F3F8;
    --ink-soft: #9AA3B8;
    --line: #2A3550;
    --green: #4C8FE0;
    --rust: #F5932E;
    --brass: #6D82D8;
    --gold: #FECB1E;
    --navy: #8A9BC4;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.bt-root { min-height: 100vh; }

/* ---- login ---- */
.bt-login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.bt-login-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 36px 32px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: center;
}
.bt-login-card .bt-header-logo { height: 84px; width: auto; margin: 0 auto; }
.bt-login-card h1 { font-family: var(--font-display); font-size: 21px; margin: 0; }
.bt-login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--ink-soft); text-align: left; }
.bt-login-card input { font-family: var(--font-body); font-size: 15px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); }
.bt-login-error { color: var(--rust); font-size: 13px; margin: 0; }

/* ---- header ---- */
.bt-header {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
}
.bt-header-logo { height: 52px; width: auto; display: block; flex-shrink: 0; }
.bt-logout { margin-left: auto; align-self: center; font-size: 12.5px; color: var(--ink-soft); text-decoration: none; border: 1px solid var(--line); padding: 6px 12px; border-radius: 5px; flex-shrink: 0; white-space: nowrap; }
.bt-logout:hover { color: var(--ink); border-color: var(--ink); }

.bt-menu-toggle { display: none; flex-direction: column; justify-content: center; gap: 4px; width: 32px; height: 32px; background: none; border: none; cursor: pointer; flex-shrink: 0; padding: 0; }
.bt-menu-toggle span { display: block; width: 100%; height: 2px; background: var(--ink); border-radius: 2px; }

/* ---- sidebar (mobile navigation drawer) ---- */
.bt-sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.45); opacity: 0; pointer-events: none; transition: opacity .2s ease; z-index: 60; }
.bt-sidebar-backdrop.bt-sidebar-open { opacity: 1; pointer-events: auto; }
.bt-sidebar { display: none; position: fixed; top: 0; left: 0; bottom: 0; width: 78%; max-width: 300px; background: var(--paper-raised); box-shadow: 2px 0 18px rgba(0,0,0,0.25); transform: translateX(-100%); transition: transform .22s ease; z-index: 61; padding: 8px; flex-direction: column; overflow-y: auto; }
.bt-sidebar.bt-sidebar-open { transform: translateX(0); }
.bt-sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 8px 16px 8px; }
.bt-sidebar-title { font-family: var(--font-display); font-size: 16px; font-weight: 600; }
.bt-sidebar-close { background: none; border: none; color: var(--ink-soft); font-size: 16px; cursor: pointer; padding: 4px 8px; }
.bt-sidebar-link { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: none; border-left: 3px solid transparent; font-family: var(--font-body); font-size: 15px; color: var(--ink); padding: 13px 12px; cursor: pointer; border-radius: 0 6px 6px 0; }
.bt-sidebar-link:hover { background: var(--paper); }
.bt-sidebar-link-active { border-left-color: var(--brass); font-weight: 600; background: var(--paper); }
.bt-sidebar-logout { display: block; width: 100%; box-sizing: border-box; text-align: left; text-decoration: none; font-family: var(--font-body); font-size: 15px; color: var(--rust); padding: 13px 12px; margin-top: auto; border-top: 1px solid var(--line); }
.bt-sidebar-logout:hover { background: var(--paper); }

/* ---- tabs (now inline within the header) ---- */
.bt-tabs { display: flex; gap: 2px; align-items: center; flex-shrink: 0; }
.bt-tab { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font-family: var(--font-body); font-size: 13.5px; font-weight: 500; color: var(--ink-soft); background: none; border: none; padding: 8px 11px; cursor: pointer; border-bottom: 2px solid transparent; }
.bt-tab-icon { display: inline-flex; width: 16px; height: 16px; flex-shrink: 0; }
.bt-tab-icon svg { width: 100%; height: 100%; }
.bt-tab:hover { color: var(--ink); }
.bt-tab-active { color: var(--ink); border-bottom-color: var(--brass); }

.bt-main { padding: 22px 24px 60px 24px; max-width: 860px; margin: 0 auto; }

.bt-panel { background: var(--paper-raised); border: 1px solid var(--line); border-radius: 6px; padding: 20px 20px 22px 20px; margin-bottom: 18px; }
.bt-panel h2 { font-family: var(--font-display); font-size: 17px; font-weight: 600; margin: 0 0 14px 0; }
.bt-hint { color: var(--ink-soft); font-size: 12.5px; margin: -8px 0 14px 0; }

.bt-year-row { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: 13px; color: var(--ink-soft); }
.bt-year-row select { font-family: var(--font-mono); font-size: 13px; padding: 4px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper-raised); color: var(--ink); }

.bt-summary-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.bt-card { border: 1px solid var(--line); border-radius: 6px; padding: 14px; display: flex; flex-direction: column; gap: 6px; background: var(--paper-raised); border-top: 3px solid var(--line); }
.bt-card-income { border-top-color: var(--green); }
.bt-card-expense { border-top-color: var(--rust); }
.bt-card-balance { border-top-color: var(--gold); }
.bt-card-label { font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.bt-card-value { font-family: var(--font-mono); font-size: 19px; font-weight: 500; }

.bt-green { color: var(--green); }
.bt-rust { color: var(--rust); }

.bt-chart-wrap { position: relative; height: 240px; }
.bt-chart-wrap.bt-chart-small { height: 220px; }
.bt-donut-wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.bt-donut-canvas-box { position: relative; width: 200px; height: 200px; flex-shrink: 0; }
.bt-donut-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.bt-donut-center span { font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }
.bt-donut-center strong { font-family: var(--font-mono); font-size: 16px; }
.bt-legend { display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 180px; }
.bt-legend-row-wrap { display: flex; flex-direction: column; gap: 4px; }
.bt-legend-row { display: flex; align-items: center; gap: 8px; font-size: 12.5px; }
.bt-legend-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.bt-legend-name { flex: 1; }
.bt-legend-amt { font-family: var(--font-mono); color: var(--ink-soft); }
.bt-legend-budget { color: var(--ink-soft); opacity: .7; }
.bt-budget-track { height: 5px; background: var(--paper); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; margin-left: 17px; }
.bt-budget-fill { height: 100%; background: var(--green); }
.bt-budget-fill.bt-budget-over { background: var(--rust); }
.bt-budget-alert { background: rgba(245,147,46,0.12); border: 1px solid var(--rust); border-radius: 6px; padding: 10px 14px; font-size: 12.5px; color: var(--ink); margin-bottom: 16px; }

.bt-insights-panel { border-left: 3px solid var(--brass); }
.bt-insights-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.bt-insights-list li { font-size: 13px; padding-left: 18px; position: relative; }
.bt-insights-list li::before { content: "→"; position: absolute; left: 0; color: var(--brass); }
.bt-budget-alert strong { color: var(--rust); }

.bt-month-picker { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bt-month-arrows button { font-family: var(--font-mono); background: none; border: 1px solid var(--line); border-radius: 4px; width: 28px; height: 28px; cursor: pointer; color: var(--ink); }
.bt-month-arrows button:disabled { opacity: .3; cursor: default; }
.bt-month-arrows { display: flex; gap: 6px; }

.bt-month-stats { display: flex; gap: 24px; margin-bottom: 18px; flex-wrap: wrap; }
.bt-month-stats div { display: flex; flex-direction: column; gap: 3px; }
.bt-month-stats span { font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.bt-month-stats strong { font-family: var(--font-mono); font-size: 16px; font-weight: 500; }

.bt-tx-list { display: flex; flex-direction: column; gap: 3px; border-top: 1px solid var(--line); padding-top: 10px; }
.bt-empty { color: var(--ink-soft); font-size: 13px; font-style: italic; }
.bt-show-more { display: block; width: 100%; text-align: center; background: none; border: none; border-top: 1px dashed var(--line); color: var(--brass); font-family: var(--font-body); font-size: 12.5px; font-weight: 600; padding: 10px 0 2px 0; margin-top: 4px; cursor: pointer; }
.bt-show-more:hover { color: var(--ink); }
.bt-tx-row-wrap { position: relative; overflow: hidden; border-radius: 4px; }
.bt-tx-swipe-action { position: absolute; inset: 0; background: var(--rust); color: #fff; display: flex; align-items: center; justify-content: flex-end; padding-right: 20px; font-size: 13px; font-weight: 600; cursor: pointer; }
.bt-tx-row { display: flex; flex-direction: column; gap: 3px; padding: 7px 4px; border-bottom: 1px solid var(--line); font-size: 13px; background: var(--paper-raised); position: relative; touch-action: pan-y; }
.bt-tx-row-trash { background: none; }
.bt-tx-row-main { display: flex; align-items: center; gap: 10px; }
.bt-tx-date { font-family: var(--font-mono); color: var(--ink-soft); width: 42px; flex-shrink: 0; }
.bt-tx-cat { flex: 1; min-width: 0; }
.bt-tx-cat-name { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.bt-tx-sub { color: var(--ink-soft); }
.bt-tx-row-note { color: var(--ink-soft); font-style: italic; font-size: 12px; padding-left: 52px; }
.bt-tx-row-meta { color: var(--ink-soft); font-size: 11px; padding-left: 52px; opacity: .75; }
.bt-tx-amt { font-family: var(--font-mono); font-weight: 500; width: 90px; text-align: right; flex-shrink: 0; }
.bt-tx-recurring-badge { color: var(--brass); font-size: 11px; }
.bt-tx-edit { background: none; border: none; color: var(--ink-soft); cursor: pointer; font-size: 13px; padding: 2px 4px; flex-shrink: 0; }
.bt-tx-edit:hover { color: var(--brass); }
.bt-tx-delete { background: none; border: none; color: var(--ink-soft); cursor: pointer; font-size: 12px; padding: 2px 4px; flex-shrink: 0; }
.bt-tx-delete:hover { color: var(--rust); }

.bt-tx-edit-row { display: flex; flex-direction: column; gap: 10px; padding: 12px 4px; border-bottom: 1px solid var(--line); background: var(--paper-raised); border-radius: 6px; margin: 4px 0; }
.bt-type-toggle-compact { margin-bottom: 0; }
.bt-type-toggle-compact button { padding: 5px 10px; font-size: 12px; }
.bt-tx-edit-grid { display: grid; grid-template-columns: 1fr 1fr 100px 130px 1fr; gap: 8px; }
.bt-tx-edit-grid select, .bt-tx-edit-grid input { font-family: var(--font-body); font-size: 12.5px; padding: 7px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); color: var(--ink); width: 100%; min-width: 0; }
.bt-tx-edit-actions { display: flex; gap: 8px; }

.bt-search-controls { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 10px; }
.bt-search-field { display: flex; flex-direction: column; gap: 5px; font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .03em; }
.bt-search-field input, .bt-search-field select { font-family: var(--font-body); font-size: 13px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); width: 100%; }
.bt-search-field-wide { grid-column: span 1; }

.bt-search-summary-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.bt-search-select-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }

.bt-pagination { display: flex; align-items: center; justify-content: center; gap: 16px; padding-top: 14px; margin-top: 8px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-soft); }
.bt-pagination button { background: none; border: 1px solid var(--line); border-radius: 5px; color: var(--ink); width: 32px; height: 32px; cursor: pointer; font-size: 14px; }
.bt-pagination button:hover:not(:disabled) { border-color: var(--brass); color: var(--brass); }
.bt-pagination button:disabled { opacity: .3; cursor: default; }
.bt-bulk-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 4px; background: var(--paper); border: 1px solid var(--line); border-radius: 6px; margin-bottom: 10px; }
.bt-bulk-toolbar-divider { width: 1px; height: 20px; background: var(--line); flex-shrink: 0; }
.bt-bulk-toolbar select { font-family: var(--font-body); font-size: 12.5px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper-raised); color: var(--ink); }
.bt-tx-select { width: 16px; height: 16px; flex-shrink: 0; margin-right: 2px; }

.bt-goals-list { display: flex; flex-direction: column; gap: 14px; }
.bt-goal-row { display: flex; flex-direction: column; gap: 6px; }
.bt-goal-row-header { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.bt-goal-name { flex: 1; }
.bt-goal-amt { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-soft); }


.bt-mode-toggle, .bt-type-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.bt-mode-toggle button, .bt-type-toggle button { font-family: var(--font-body); font-size: 13px; font-weight: 500; padding: 8px 14px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink-soft); cursor: pointer; }
.bt-mode-toggle button.bt-mode-active { background: var(--ink) !important; color: var(--paper) !important; border-color: var(--ink) !important; }
.bt-type-toggle button.bt-type-active-expense { background: var(--rust) !important; color: var(--paper-raised) !important; border-color: var(--rust) !important; }
.bt-type-toggle button.bt-type-active-income { background: var(--green) !important; color: var(--paper-raised) !important; border-color: var(--green) !important; }

.bt-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.bt-span-2 { grid-column: span 2; }
.bt-form-grid label, .bt-month-select { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--ink-soft); }
.bt-form-grid input, .bt-form-grid select, .bt-month-select input { font-family: var(--font-body); font-size: 14px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); min-width: 0; }
.bt-submit { font-family: var(--font-body); font-size: 13.5px; font-weight: 600; padding: 10px 18px; background: var(--ink); color: var(--paper); border: none; border-radius: 5px; cursor: pointer; }
.bt-submit:hover { opacity: .88; }
.bt-submit-inline { padding: 9px 14px; }

.bt-month-select { margin-bottom: 16px; }
.bt-month-select input, .bt-month-select select { font-family: var(--font-body); font-size: 14px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); }
.bt-month-select input { width: 160px; }
.bt-bulk-meta-row { display: flex; gap: 20px; flex-wrap: wrap; }

.bt-quickadd-panel { display: flex; flex-direction: column; gap: 10px; }
.bt-quickadd-label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }
.bt-quickadd-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.bt-quickadd-chip { font-family: var(--font-body); font-size: 12.5px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 7px 12px; cursor: pointer; display: flex; align-items: center; gap: 6px; }
.bt-quickadd-chip:hover { border-color: var(--brass); }
.bt-quickadd-amt { font-family: var(--font-mono); color: var(--ink-soft); }

.bt-bulk-accordion { border-top: 1px solid var(--line); margin-bottom: 6px; }
.bt-bulk-accordion-item { border-bottom: 1px solid var(--line); }
.bt-bulk-accordion-header { display: flex; align-items: center; gap: 10px; width: 100%; background: none; border: none; padding: 12px 4px; cursor: pointer; text-align: left; font-family: var(--font-body); color: var(--ink); }
.bt-bulk-accordion-title { flex: 1; font-size: 13.5px; }
.bt-bulk-accordion-summary { font-family: var(--font-mono); font-size: 11.5px; color: var(--brass); }
.bt-bulk-accordion-chevron { color: var(--ink-soft); font-size: 16px; transition: transform .15s ease; flex-shrink: 0; }
.bt-bulk-accordion-chevron-open { transform: rotate(90deg); }
.bt-bulk-accordion-body { padding: 0 4px 10px 4px; }
.bt-bulk-row { display: flex; align-items: center; justify-content: space-between; padding: 5px 4px; border-bottom: 1px solid var(--line); }
.bt-bulk-row span { font-size: 13px; }
.bt-bulk-row input { width: 100px; font-family: var(--font-mono); font-size: 13px; text-align: right; padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); color: var(--ink); }

.bt-split-lines { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.bt-split-line { display: grid; grid-template-columns: 1fr 1fr 100px 28px; gap: 8px; align-items: center; }
.bt-split-line select, .bt-split-line input { font-family: var(--font-body); font-size: 13px; padding: 8px 9px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); min-width: 0; }
.bt-split-line input { font-family: var(--font-mono); text-align: right; }
.bt-split-total { font-size: 13px; color: var(--ink-soft); margin: 14px 0 12px 0; text-align: right; }
.bt-split-total strong { font-family: var(--font-mono); color: var(--ink); font-size: 16px; margin-left: 6px; }

.bt-balance-row { display: flex; align-items: center; gap: 8px; }
.bt-balance-row span { font-family: var(--font-mono); font-size: 15px; }
.bt-balance-row input { font-family: var(--font-mono); font-size: 15px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 5px; width: 140px; background: var(--paper); color: var(--ink); }

.bt-new-cat-row { display: flex; gap: 8px; margin-bottom: 18px; }
.bt-new-cat-row input { flex: 1; font-family: var(--font-body); font-size: 13.5px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); }

.bt-cat-editor { display: flex; flex-direction: column; gap: 14px; }

.bt-settings-menu { display: flex; flex-direction: column; padding: 6px; gap: 0; }
.bt-settings-row { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; background: none; border: none; border-bottom: 1px solid var(--line); padding: 14px 10px; cursor: pointer; font-family: var(--font-body); color: var(--ink); }
.bt-settings-row-icon { display: inline-flex; width: 22px; height: 22px; flex-shrink: 0; color: var(--brass); }
.bt-settings-row-icon svg { width: 100%; height: 100%; }

.bt-inline-icon { display: inline-flex; width: 15px; height: 15px; vertical-align: -3px; flex-shrink: 0; }
.bt-inline-icon svg { width: 100%; height: 100%; }
h2 .bt-inline-icon { width: 17px; height: 17px; vertical-align: -3px; color: var(--brass); }
.bt-card-label .bt-inline-icon { vertical-align: -2px; }
.bt-settings-row:last-child { border-bottom: none; }
.bt-settings-row:hover { background: var(--paper); }
.bt-settings-row-text { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.bt-settings-row-text strong { font-size: 14px; font-weight: 500; }
.bt-settings-row-text span { font-size: 12px; color: var(--ink-soft); }
.bt-settings-row-chevron { color: var(--ink-soft); font-size: 18px; flex-shrink: 0; margin-left: auto; }
.bt-settings-back { display: inline-flex; align-items: center; gap: 6px; background: none; border: none; color: var(--ink-soft); font-family: var(--font-body); font-size: 13px; cursor: pointer; padding: 6px 2px; margin-bottom: 8px; }
.bt-settings-back:hover { color: var(--ink); }

.bt-trash-actions { display: flex; gap: 10px; padding: 0 4px 6px 4px; }
.bt-cat-block { border-top: 1px solid var(--line); padding-top: 12px; }
.bt-cat-block-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.bt-cat-reorder { display: flex; flex-direction: column; gap: 2px; flex-shrink: 0; }
.bt-cat-move { background: none; border: 1px solid var(--line); border-radius: 3px; color: var(--ink-soft); font-size: 10px; line-height: 1; width: 18px; height: 14px; cursor: pointer; padding: 0; }
.bt-cat-move:hover:not(:disabled) { color: var(--ink); border-color: var(--brass); }
.bt-cat-move:disabled { opacity: .3; cursor: default; }
.bt-cat-block-actions { display: flex; gap: 10px; flex-shrink: 0; margin-left: auto; }
.bt-cat-block-header strong { font-family: var(--font-display); font-size: 14.5px; }
.bt-tiny-delete { background: none; border: none; color: var(--ink-soft); font-size: 11px; cursor: pointer; text-decoration: underline; }
.bt-tiny-delete:hover { color: var(--rust); }

.bt-sub-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.bt-chip { display: flex; align-items: center; gap: 6px; font-size: 12px; padding: 5px 9px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; color: var(--ink); }
.bt-chip-label { cursor: pointer; border-bottom: 1px dotted var(--ink-soft); }
.bt-chip-label:hover { color: var(--brass); border-bottom-color: var(--brass); }
.bt-chip button { background: none; border: none; color: var(--ink-soft); cursor: pointer; font-size: 10px; padding: 0; }
.bt-chip button:hover { color: var(--rust); }
.bt-chip-add { background: transparent; border-style: dashed; padding-right: 4px; }
.bt-chip-add input { border: none; background: none; font-size: 12px; width: 68px; color: var(--ink); font-family: var(--font-body); }
.bt-chip-add input:focus { outline: none; }
.bt-chip-add-btn { background: var(--brass); color: var(--paper-raised); border: none; border-radius: 50%; width: 18px; height: 18px; font-size: 11px; line-height: 1; cursor: pointer; flex-shrink: 0; }

.bt-budget-editor { display: flex; flex-direction: column; gap: 2px; }
.bt-budget-row { display: flex; align-items: center; justify-content: space-between; padding: 7px 4px; border-bottom: 1px solid var(--line); font-size: 13px; }
.bt-budget-input { display: flex; align-items: center; gap: 4px; }
.bt-budget-input span { font-family: var(--font-mono); font-size: 13px; color: var(--ink-soft); }
.bt-budget-input input { width: 90px; font-family: var(--font-mono); font-size: 13px; text-align: right; padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); color: var(--ink); }

.bt-recurring-list { display: flex; flex-direction: column; gap: 1px; }
.bt-recurring-row { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px solid var(--line); font-size: 13px; }
.bt-recurring-cat { flex: 1; min-width: 120px; }
.bt-recurring-detail { color: var(--ink-soft); font-size: 12px; flex: 1; min-width: 160px; }
.bt-role-badge { display: inline-block; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: var(--brass); border: 1px solid var(--brass); border-radius: 10px; padding: 1px 7px; margin-left: 4px; }
.bt-checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-soft); margin: 12px 0; }
.bt-checkbox-row input { width: 15px; height: 15px; }

.bt-accounts-list { display: flex; flex-direction: column; gap: 1px; margin-bottom: 6px; }
.bt-account-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 4px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.bt-account-row-editing { flex-direction: column; align-items: stretch; gap: 10px; background: var(--paper-raised); border-radius: 6px; padding: 12px; }
.bt-account-row-main { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.bt-account-name { font-weight: 500; }
.bt-account-balance { font-family: var(--font-mono); font-size: 14px; }
.bt-account-row-actions { display: flex; gap: 10px; }

.bt-backup-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.bt-backup-actions a.bt-submit { display: inline-block; text-decoration: none; }

.bt-toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); font-size: 13px; padding: 10px 18px; border-radius: 6px; box-shadow: 0 4px 14px rgba(0,0,0,0.2); z-index: 50; }
.bt-toast-action { display: flex; align-items: center; gap: 14px; }
.bt-toast-action button { background: none; border: none; color: var(--gold); font-weight: 600; font-size: 13px; cursor: pointer; padding: 0; }

.bt-modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 80; padding: 20px; }
.bt-modal { background: var(--paper-raised); border: 1px solid var(--line); border-radius: 8px; padding: 22px; max-width: 380px; width: 100%; box-shadow: 0 10px 40px rgba(0,0,0,0.3); }
.bt-modal-message { font-size: 14px; color: var(--ink); margin: 0 0 16px 0; line-height: 1.5; }
.bt-modal-field { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--ink-soft); margin-bottom: 16px; }
.bt-modal-field input { font-family: var(--font-body); font-size: 14px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); }
.bt-modal-actions { display: flex; justify-content: flex-end; gap: 12px; }

.bt-modal-icons { max-width: 420px; }
.bt-icon-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-bottom: 16px; max-height: 280px; overflow-y: auto; }
.bt-icon-pick { display: flex; align-items: center; justify-content: center; width: 100%; aspect-ratio: 1; background: var(--paper); border: 1px solid var(--line); border-radius: 6px; cursor: pointer; color: var(--ink); padding: 8px; }
.bt-icon-pick:hover { border-color: var(--brass); color: var(--brass); }
.bt-icon-pick-svg { width: 20px; height: 20px; }
.bt-icon-pick-svg svg { width: 100%; height: 100%; }

@media (max-width: 640px) {
  .bt-summary-cards { grid-template-columns: 1fr 1fr; }
  .bt-form-grid { grid-template-columns: 1fr; }
  .bt-span-2 { grid-column: span 1; }
  .bt-header { gap: 14px; justify-content: space-between; }
  .bt-header-logo { height: 56px; order: 1; }
  .bt-menu-toggle { display: flex; order: 2; }
  .bt-tabs { display: none; }
  .bt-logout { display: none; }
  .bt-sidebar-backdrop, .bt-sidebar { display: flex; }
  .bt-tx-edit-grid { grid-template-columns: 1fr 1fr; }
  .bt-recurring-row { flex-wrap: wrap; }
  .bt-search-controls { grid-template-columns: 1fr 1fr; }
  .bt-search-field-wide { grid-column: span 2; }
  .bt-split-line { grid-template-columns: 1fr 28px; row-gap: 6px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
  .bt-split-line select[data-split-cat] { grid-column: 1 / span 2; }
  .bt-split-line select[data-split-sub] { grid-column: 1 / span 2; }
  .bt-split-line input[data-split-amt] { grid-column: 1; }
  .bt-split-line button[data-split-remove] { grid-column: 2; justify-self: start; }
}