*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green: #16a34a;
  --green-dark: #15803d;
  --green-light: #dcfce7;
  --red: #dc2626;
  --red-light: #fee2e2;
  --yellow: #d97706;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --gray-900: #111827;
  --radius: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
}

/* ── Navbar ─────────────────────────────────────────────────────────────── */

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--green);
}

.nav-links { display: flex; gap: 1rem; align-items: center; }
.user-email { font-size: 0.9rem; color: var(--gray-600); }

/* ── Layout ──────────────────────────────────────────────────────────────── */

.container { max-width: 960px; margin: 0 auto; padding: 2rem 1.5rem; }

.section { margin-bottom: 2.5rem; }
.section-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

/* ── Transaction search ──────────────────────────────────────────────────── */

.tx-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tx-search-fields {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tx-search-input {
  height: 2.1rem;
  padding: 0 0.75rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--gray-900);
  background: var(--gray-50);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 180px;
}
.tx-search-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.1);
  background: #fff;
}
.tx-search-amount { width: 120px; }

.tx-search-clear {
  height: 2.1rem;
  width: 2.1rem;
  padding: 0;
  border: 1.5px solid var(--gray-200);
  border-radius: 50%;
  background: var(--gray-50);
  color: var(--gray-400);
  font-size: 0.75rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tx-search-clear:hover { border-color: var(--red); color: var(--red); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: var(--gray-200); color: var(--gray-900); }
.btn-secondary:hover { background: #d1d5db; }
.btn-large { font-size: 1.05rem; padding: 0.75rem 1.75rem; margin-bottom: 1rem; }

/* ── Landing page ────────────────────────────────────────────────────────── */

.hero { text-align: center; }
.hero h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 1rem; }
.subtitle { font-size: 1.1rem; color: var(--gray-600); max-width: 600px; margin: 0 auto 2rem; }
.features {
  list-style: none;
  display: inline-flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
  margin-bottom: 2rem;
}
.features li::before { content: "✓ "; color: var(--green); font-weight: 700; }
.pricing { font-size: 0.9rem; color: var(--gray-600); margin-top: 0.5rem; }

/* ── Cards row ───────────────────────────────────────────────────────────── */

.cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 540px) {
  .cards-row { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

/* ── Budget cards ────────────────────────────────────────────────────────── */

.budget-card { display: flex; flex-direction: column; gap: 0.4rem; padding: 1rem 1.25rem; }

.budget-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

/* Sub-category label inside a combined budget card */
.budget-category-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-bottom: 0.15rem;
}

/* Censor button */
.censor-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--gray-400);
  padding: 0.1rem 0.15rem;
  line-height: 1;
  transition: color 0.15s;
  flex-shrink: 0;
}
.censor-btn:hover { color: var(--gray-600); }

/* Censored card: hide all content, show closed-eye placeholder */
.card.censored .budget-card-content {
  display: none;
}
.budget-card-hidden {
  display: none;
  justify-content: center;
  align-items: center;
  padding: 0.75rem 0 0.25rem;
  font-size: 1.5rem;
  color: var(--gray-300);
  user-select: none;
}
.card.censored .budget-card-hidden {
  display: flex;
}

/* Balance card — compact net display */
.balance-net-display {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  padding: 0.1rem 0;
}

/* Overview right label */
.overview-section-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.budget-period-row {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.85rem;
}
.budget-period-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 3.5rem;
  flex-shrink: 0;
}
.budget-inline { color: var(--gray-900); flex: 1; }
.budget-pct-inline { font-size: 0.78rem; color: var(--gray-400); white-space: nowrap; }

.progress-track {
  height: 6px;
  background: var(--gray-100);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--green);
  transition: width 0.4s ease;
}
.progress-fill.warn { background: var(--yellow); }
.progress-fill.over { background: var(--red); }

.week-label {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ── Transaction table ───────────────────────────────────────────────────── */

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: #fff;
}

.tx-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.tx-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  font-weight: 600;
  color: var(--gray-600);
  white-space: nowrap;
}

.tx-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}

.tx-table tr:last-child td { border-bottom: none; }
.tx-table tr:hover td { background: var(--gray-50); }

.loading-cell {
  text-align: center;
  color: var(--gray-400);
  padding: 2rem !important;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-out      { background: var(--red-light);   color: var(--red); }
.badge-in       { background: var(--green-light); color: var(--green-dark); }
.badge-fixed    { background: #e0e7ff; color: #3730a3; }
.badge-variable { background: #f0fdf4; color: #166534; }

/* ── Overview grid (budget left + categories right) ─────────────────────── */

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

.overview-left  { display: flex; flex-direction: column; }
.overview-right { display: flex; flex-direction: column; }

@media (max-width: 640px) {
  .overview-grid { grid-template-columns: 1fr; }
}

/* ── Monthly summary table ───────────────────────────────────────────────── */

.tx-table-compact th,
.tx-table-compact td {
  padding: 0.5rem 0.85rem;
  font-size: 0.87rem;
}

.monthly-total-row td {
  background: var(--gray-50);
  border-top: 2px solid var(--gray-200);
}

/* ── Pagination ──────────────────────────────────────────────────────────── */

.pagination {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.pagination button {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  font-size: 0.85rem;
}
.pagination button:hover { background: var(--gray-100); }
.pagination button.active {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.pagination button:disabled { opacity: 0.4; cursor: default; }

/* ── Settings form ───────────────────────────────────────────────────────── */

.settings-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
}

.settings-group-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.field-label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.field-input {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.95rem;
  width: 100%;
  background: #fff;
  transition: border-color 0.15s;
}
.field-input:focus {
  outline: none;
  border-color: var(--green);
}

.field-hint {
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.5;
  margin-top: 0.25rem;
}

/* ── Inline edit selects (transaction table) ─────────────────────────────── */

.tx-table td select {
  padding: 0.2rem 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='currentColor' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.4rem center;
  padding-right: 1.4rem;
}

/* ── Category colors ─────────────────────────────────────────────────────── */

.cat-select[data-val="Groceries"]     { background: #dcfce7; color: #15803d; }
.cat-select[data-val="Restaurant"]    { background: #ffedd5; color: #c2410c; }
.cat-select[data-val="Restaurants"]   { background: #ffedd5; color: #c2410c; }
.cat-select[data-val="Transport"]     { background: #dbeafe; color: #1d4ed8; }
.cat-select[data-val="Health"]        { background: #ffe4e6; color: #be123c; }
.cat-select[data-val="Entertainment"] { background: #f3e8ff; color: #7e22ce; }
.cat-select[data-val="Clothing"]      { background: #fce7f3; color: #be185d; }
.cat-select[data-val="Home"]          { background: #ccfbf1; color: #0f766e; }
.cat-select[data-val="Education"]     { background: #cffafe; color: #0e7490; }
.cat-select[data-val="Travel"]        { background: #e0f2fe; color: #0369a1; }
.cat-select[data-val="Utilities"]     { background: #fef9c3; color: #a16207; }
.cat-select[data-val="Subscriptions"] { background: #ede9fe; color: #6d28d9; }
.cat-select[data-val="Uncategorized"] { background: var(--gray-100); color: var(--gray-600); }

/* ── Cost type colors ────────────────────────────────────────────────────── */

.cost-select[data-val="Fixed"]    { background: #eef2ff; color: #4338ca; }
.cost-select[data-val="Variable"] { background: var(--gray-100); color: #374151; }

/* ── Editable date cell ──────────────────────────────────────────────────── */

.dup-warning {
  margin-left: 0.4rem;
  font-size: 0.85rem;
  cursor: default;
  vertical-align: middle;
}

.date-cell {
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.85rem;
  color: var(--gray-900);
  border-bottom: 1px dashed var(--gray-400);
  display: inline-block;
}
.date-cell:hover { border-bottom-color: var(--green); color: var(--green); }

.date-input {
  font-size: 0.85rem;
  border: 1px solid var(--green);
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
  outline: none;
  color: var(--gray-900);
  background: #fff;
  width: 8.5rem;
}

/* ── Hidden transaction rows ─────────────────────────────────────────────── */

.tx-hidden td { opacity: 0.4; }
.tx-hidden:hover td { opacity: 0.65; }

/* ── Transaction action buttons ──────────────────────────────────────────── */

.tx-actions-cell { white-space: nowrap; }

.btn-tx-action {
  padding: 0.18rem 0.5rem;
  font-size: 0.74rem;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
}
.btn-tx-action:disabled { opacity: 0.5; cursor: default; }
.btn-tx-action + .btn-tx-action { margin-left: 0.25rem; }

.btn-tx-hide    { background: var(--gray-100); color: var(--gray-600); }
.btn-tx-hide:hover { background: var(--gray-200); }

.btn-tx-restore { background: var(--green-light); color: var(--green-dark); }
.btn-tx-restore:hover { background: #bbf7d0; }

.btn-tx-delete  { background: var(--red-light); color: var(--red); }
.btn-tx-delete:hover { background: #fecaca; }

/* ── Transaction filter inputs ───────────────────────────────────────────── */

/* Category dropdown trigger button */
.tx-filter-select {
  height: 2.1rem;
  padding: 0 0.85rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  font-size: 0.85rem;
  background: var(--gray-50);
  color: var(--gray-900);
  cursor: pointer;
  outline: none;
  white-space: nowrap;
  transition: border-color 0.15s, background 0.15s;
}
.tx-filter-select:hover { border-color: var(--gray-400); }
.tx-filter-select.has-selection { border-color: var(--green); background: #fff; color: var(--green-dark); }

/* Category dropdown wrapper + panel */
.tx-category-dropdown { position: relative; }

.tx-category-panel {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  z-index: 200;
  background: #fff;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  padding: 0.4rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  min-width: 170px;
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.tx-category-panel label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.1s;
  user-select: none;
}
.tx-category-panel label:hover { background: var(--gray-50); }
.tx-category-panel input[type="checkbox"] { cursor: pointer; accent-color: var(--green); }

/* Stacked filter group (amount or dates) */
.tx-filter-stack {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.tx-stack-input {
  height: 1.75rem;
  padding: 0 0.75rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  font-size: 0.82rem;
  background: var(--gray-50);
  color: var(--gray-900);
  outline: none;
  width: 110px;
  transition: border-color 0.15s, background 0.15s;
}
.tx-stack-input:focus { border-color: var(--green); background: #fff; }
.tx-stack-input::placeholder { color: var(--gray-400); }

.tx-stack-date {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  height: 1.75rem;
  padding: 0 0.65rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  background: var(--gray-50);
  transition: border-color 0.15s, background 0.15s;
}
.tx-stack-date:focus-within { border-color: var(--green); background: #fff; }

.tx-date-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-400);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.tx-stack-date input {
  border: none;
  background: transparent;
  font-size: 0.82rem;
  color: var(--gray-900);
  outline: none;
  width: 110px;
  padding: 0;
  cursor: text;
}
.tx-stack-date input::placeholder { color: var(--gray-400); font-size: 0.78rem; }

.btn-show-hidden {
  height: 2.1rem;
  padding: 0 0.85rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--gray-50);
  color: var(--gray-600);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.btn-show-hidden:hover { border-color: var(--gray-400); }
.btn-show-hidden.active {
  background: var(--gray-200);
  color: var(--gray-900);
  border-color: var(--gray-400);
}

/* ── Backfill banner ─────────────────────────────────────────────────────── */

.backfill-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-radius: 12px;
  padding: 1.1rem 1.4rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.backfill-banner-left {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  flex: 1;
  min-width: 0;
}

.backfill-banner-icon { font-size: 1.5rem; flex-shrink: 0; }

.backfill-banner-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #14532d;
  margin-bottom: 0.2rem;
}

.backfill-banner-desc {
  font-size: 0.85rem;
  color: #166534;
  line-height: 1.5;
}

.backfill-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
  align-items: center;
  flex-wrap: wrap;
}

.backfill-banner-done {
  font-weight: 600;
  color: var(--green-dark);
  font-size: 0.92rem;
}

/* ── Last-month sync card ────────────────────────────────────────────────── */

.sync-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 0.9rem 1.2rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.sync-card-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.sync-card-icon { font-size: 1.3rem; flex-shrink: 0; }

.sync-card-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--gray-900);
  margin-bottom: 0.1rem;
}

.sync-card-desc {
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.4;
}

.sync-card-actions { flex-shrink: 0; }

/* ── Dashboard tabs ──────────────────────────────────────────────────────── */

.dash-tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 2rem;
}

.dash-tab {
  padding: 0.6rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-600);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.dash-tab:hover { color: var(--gray-900); }
.dash-tab.active { color: var(--green); border-bottom-color: var(--green); }

/* ── Fixed costs grid ────────────────────────────────────────────────────── */

.fixed-costs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 600px) {
  .fixed-costs-grid { grid-template-columns: 1fr; }
}

/* ── Settings page layout ────────────────────────────────────────────────── */

.settings-layout {
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.settings-header { margin-bottom: 0.25rem; }
.settings-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--gray-900);
  margin-bottom: 0.3rem;
}
.settings-subtitle { font-size: 0.9rem; color: var(--gray-600); }

.settings-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.settings-card-danger { border-color: #fecaca; }

.settings-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.settings-card-icon {
  font-size: 1.35rem;
  line-height: 1;
  padding-top: 0.1rem;
  flex-shrink: 0;
}
.settings-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.15rem;
}
.settings-card-desc {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.5;
}

.settings-fields-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.settings-field { display: flex; flex-direction: column; gap: 0.3rem; }

@media (max-width: 480px) {
  .settings-fields-row { grid-template-columns: 1fr; }
}

/* ── Connection method card ──────────────────────────────────────────────── */

.conn-status-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}
.conn-status-icon {
  font-size: 1.5rem;
  width: 2.4rem;
  text-align: center;
  flex-shrink: 0;
}
.conn-status-body { flex: 1; }
.conn-status-name {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--gray-900);
  margin-bottom: 0.15rem;
}
.conn-status-detail { font-size: 0.82rem; color: var(--gray-600); line-height: 1.4; }

.conn-badge {
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.conn-badge-active  { background: var(--green-light); color: var(--green-dark); }
.conn-badge-inbound { background: #e0e7ff; color: #3730a3; }

.gmail-account-row { margin-bottom: 0.5rem; }
.gmail-account-row:last-child { margin-bottom: 0; }
.btn-disconnect {
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  background: #fff;
  color: var(--gray-600);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.btn-disconnect:hover { border-color: var(--red); color: var(--red); }

.inbound-addr-block { display: flex; flex-direction: column; gap: 0.35rem; }
.inbound-addr-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.inbound-addr-row .field-input { flex: 1; background: var(--gray-50); cursor: default; }

.conn-switch-block {
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-100);
}

/* ── Button variants ─────────────────────────────────────────────────────── */

.btn-danger {
  background: var(--red-light);
  color: var(--red);
  border: 1px solid #fecaca;
}
.btn-danger:hover { background: #fecaca; }

/* ── Alerts ──────────────────────────────────────────────────────────────── */

.alert-success {
  background: var(--green-light);
  color: var(--green-dark);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.alert-error {
  background: var(--red-light);
  color: var(--red);
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* ── Dark mode toggle switch ─────────────────────────────────────────────── */

.dark-mode-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--gray-200);
  border-radius: 999px;
  transition: background 0.2s;
}
.toggle-slider::before {
  content: "";
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.18);
}
.toggle-switch input:checked + .toggle-slider { background: var(--green); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }

/* ── Dark mode ───────────────────────────────────────────────────────────── */

/* CSS variable overrides */
.dark-mode {
  --green:       #22c55e;
  --green-dark:  #4ade80;
  --green-light: #052e16;
  --red:         #f87171;
  --red-light:   #3b0f0f;
  --yellow:      #fbbf24;
  --gray-50:     #1f2937;
  --gray-100:    #374151;
  --gray-200:    #4b5563;
  --gray-400:    #9ca3af;
  --gray-600:    #d1d5db;
  --gray-900:    #f9fafb;
}

.dark-mode body    { background: #111827; color: #f9fafb; }
.dark-mode .navbar { background: #1f2937; border-bottom-color: #374151; }

/* Cards & surfaces */
.dark-mode .card,
.dark-mode .settings-card          { background: #1f2937; border-color: #374151; }
.dark-mode .settings-card-danger   { border-color: #7f1d1d; }
.dark-mode .table-wrapper          { background: #1f2937; border-color: #374151; }

/* Transaction table */
.dark-mode .tx-table th            { background: #374151; color: #d1d5db; border-bottom-color: #4b5563; }
.dark-mode .tx-table td            { border-bottom-color: #374151; }
.dark-mode .tx-table tr:hover td   { background: #2d3748; }
.dark-mode .monthly-total-row td   { background: #374151; border-top-color: #4b5563; }
.dark-mode .loading-cell           { color: #9ca3af; }

/* Badges */
.dark-mode .badge-out { background: #3b0f0f; color: #f87171; }
.dark-mode .badge-in  { background: #052e16; color: #4ade80; }

/* Category selects */
.dark-mode .cat-select[data-val="Groceries"]     { background: #052e16; color: #4ade80; }
.dark-mode .cat-select[data-val="Restaurant"]    { background: #431407; color: #fb923c; }
.dark-mode .cat-select[data-val="Restaurants"]   { background: #431407; color: #fb923c; }
.dark-mode .cat-select[data-val="Transport"]     { background: #1e3a5f; color: #60a5fa; }
.dark-mode .cat-select[data-val="Health"]        { background: #4a0020; color: #fb7185; }
.dark-mode .cat-select[data-val="Entertainment"] { background: #2e1065; color: #c084fc; }
.dark-mode .cat-select[data-val="Clothing"]      { background: #500724; color: #f0abfc; }
.dark-mode .cat-select[data-val="Home"]          { background: #042f2e; color: #2dd4bf; }
.dark-mode .cat-select[data-val="Education"]     { background: #083344; color: #22d3ee; }
.dark-mode .cat-select[data-val="Travel"]        { background: #082f49; color: #38bdf8; }
.dark-mode .cat-select[data-val="Utilities"]     { background: #422006; color: #fbbf24; }
.dark-mode .cat-select[data-val="Subscriptions"] { background: #2e1065; color: #a78bfa; }
.dark-mode .cat-select[data-val="Uncategorized"] { background: #374151; color: #9ca3af; }
.dark-mode .cost-select[data-val="Fixed"]        { background: #1e1b4b; color: #818cf8; }
.dark-mode .cost-select[data-val="Variable"]     { background: #374151; color: #d1d5db; }

/* Inline editing */
.dark-mode .date-cell               { color: #d1d5db; border-bottom-color: #4b5563; }
.dark-mode .date-cell:hover         { border-bottom-color: #22c55e; color: #22c55e; }
.dark-mode .date-input              { background: #374151; color: #f9fafb; border-color: #22c55e; }

/* Progress bars */
.dark-mode .progress-track { background: #374151; }

/* Pagination */
.dark-mode .pagination button         { background: #1f2937; border-color: #4b5563; color: #d1d5db; }
.dark-mode .pagination button:hover   { background: #374151; }
.dark-mode .pagination button.active  { background: #16a34a; color: #fff; border-color: #16a34a; }

/* Search & filter inputs */
.dark-mode .tx-search-input            { background: #374151; border-color: #4b5563; color: #f9fafb; }
.dark-mode .tx-search-input:focus      { background: #4b5563; box-shadow: none; }
.dark-mode .tx-search-input::placeholder { color: #6b7280; }
.dark-mode .tx-filter-select           { background: #374151; border-color: #4b5563; color: #f9fafb; }
.dark-mode .tx-filter-select:hover     { border-color: #9ca3af; }
.dark-mode .tx-filter-select.has-selection { background: #052e16; color: #4ade80; border-color: #166534; }
.dark-mode .tx-stack-input             { background: #374151; border-color: #4b5563; color: #f9fafb; }
.dark-mode .tx-stack-input:focus       { background: #4b5563; }
.dark-mode .tx-stack-input::placeholder { color: #6b7280; }
.dark-mode .tx-stack-date              { background: #374151; border-color: #4b5563; }
.dark-mode .tx-stack-date:focus-within { background: #4b5563; border-color: #22c55e; }
.dark-mode .tx-stack-date input        { color: #f9fafb; }
.dark-mode .tx-stack-date input::placeholder { color: #6b7280; }
.dark-mode .tx-search-clear            { background: #374151; border-color: #4b5563; color: #6b7280; }
.dark-mode .tx-search-clear:hover      { border-color: #f87171; color: #f87171; }
.dark-mode .btn-show-hidden            { background: #374151; border-color: #4b5563; color: #d1d5db; }
.dark-mode .btn-show-hidden:hover      { border-color: #9ca3af; }
.dark-mode .btn-show-hidden.active     { background: #4b5563; color: #f9fafb; border-color: #9ca3af; }
.dark-mode .tx-category-panel         { background: #1f2937; border-color: #4b5563; box-shadow: 0 4px 24px rgba(0,0,0,0.5); }
.dark-mode .tx-category-panel label:hover { background: #374151; }

/* Action buttons */
.dark-mode .btn-tx-hide             { background: #374151; color: #9ca3af; }
.dark-mode .btn-tx-hide:hover       { background: #4b5563; }
.dark-mode .btn-tx-restore          { background: #052e16; color: #4ade80; }
.dark-mode .btn-tx-restore:hover    { background: #14532d; }
.dark-mode .btn-tx-delete           { background: #3b0f0f; color: #f87171; }
.dark-mode .btn-tx-delete:hover     { background: #450a0a; }

/* Dashboard tabs */
.dark-mode .dash-tabs               { border-bottom-color: #374151; }
.dark-mode .dash-tab                { color: #9ca3af; }
.dark-mode .dash-tab.active         { color: #4ade80; border-bottom-color: #4ade80; }
.dark-mode .dash-tab:hover          { color: #d1d5db; }

/* Backfill/sync banner */
.dark-mode .backfill-banner         { background: #052e16; border-color: #166534; }
.dark-mode .backfill-banner-title   { color: #4ade80; }
.dark-mode .backfill-banner-desc,
.dark-mode .backfill-banner-left span { color: #d1d5db; }

/* Settings form */
.dark-mode .field-input             { background: #374151; border-color: #4b5563; color: #f9fafb; }
.dark-mode .field-input:focus       { background: #4b5563; }
.dark-mode .field-hint              { color: #9ca3af; }
.dark-mode .settings-group-title    { color: #9ca3af; }
.dark-mode .btn-secondary           { background: #374151; color: #f9fafb; }
.dark-mode .btn-secondary:hover     { background: #4b5563; }
.dark-mode .btn-disconnect          { background: #374151; border-color: #4b5563; color: #d1d5db; }
.dark-mode .btn-disconnect:hover    { border-color: #f87171; color: #f87171; }
.dark-mode .conn-status-row         { background: #374151; border-color: #4b5563; }
.dark-mode .conn-status-name        { color: #f9fafb; }
.dark-mode .conn-status-detail      { color: #9ca3af; }
.dark-mode .conn-badge-active       { background: #052e16; color: #4ade80; }
.dark-mode .inbound-addr-row .field-input { background: #374151; }
.dark-mode .alert-success           { background: #052e16; border-color: #166534; color: #4ade80; }
.dark-mode .alert-error             { background: #3b0f0f; border-color: #7f1d1d; color: #f87171; }
.dark-mode .toggle-slider           { background: #4b5563; }
.dark-mode .toggle-slider::before   { background: #d1d5db; }

/* Fixed costs table */
.dark-mode .fixed-costs-grid .table-wrapper { background: #1f2937; }