/* Mobile-first refinements — loaded after page CSS. */

:root {
  --mobile-tabbar-h: 3.75rem;
  --touch: 44px;
}

.mobile-tabbar {
  display: none;
}

.nav-backdrop {
  display: none;
}

@media (max-width: 899px) {
  .mobile-tabbar {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 45;
    height: calc(var(--mobile-tabbar-h) + env(safe-area-inset-bottom, 0px));
    padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 24px rgba(21, 32, 43, 0.06);
  }

  .mobile-tabbar a,
  .mobile-tabbar button.mobile-tabbar-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-height: var(--touch);
    padding: 0.2rem 0.15rem;
    border: 0;
    border-radius: var(--radius-control);
    background: transparent;
    color: var(--muted);
    text-decoration: none;
    font: inherit;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.1;
    cursor: pointer;
  }

  .mobile-tabbar a i,
  .mobile-tabbar button.mobile-tabbar-more i {
    font-size: 1.1rem;
  }

  .mobile-tabbar a:hover,
  .mobile-tabbar button.mobile-tabbar-more:hover {
    text-decoration: none;
    color: var(--ink);
  }

  .mobile-tabbar a[aria-current="page"],
  .mobile-tabbar button.mobile-tabbar-more[aria-current="page"],
  .mobile-tabbar button.mobile-tabbar-more[aria-expanded="true"] {
    color: var(--accent);
    background: var(--accent-soft);
  }

  .mobile-tabbar button.mobile-tabbar-more [hidden] {
    display: none !important;
  }

  /* No header hamburger — More in the tab bar is the menu */
  .nav-toggle,
  .site-nav-desktop {
    display: none !important;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 43;
    background: rgba(21, 32, 43, 0.35);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .nav-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Bottom sheet above the tab bar */
  .site-nav-sheet {
    position: fixed;
    left: 0;
    right: 0;
    bottom: calc(var(--mobile-tabbar-h) + env(safe-area-inset-bottom, 0px));
    z-index: 44;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    width: auto;
    max-height: min(70dvh, calc(100dvh - var(--mobile-tabbar-h) - 5rem));
    margin: 0;
    padding: 0.85rem max(1rem, env(safe-area-inset-right, 0px)) 0.85rem max(1rem, env(safe-area-inset-left, 0px));
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-bottom: 0;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -12px 32px rgba(21, 32, 43, 0.12);
    transform: translateY(calc(100% + 1.25rem));
    visibility: hidden;
    pointer-events: none;
  }

  .site-nav-sheet.is-open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav-sheet a {
    font-size: 0.95rem;
    min-height: var(--touch);
  }

  .site-nav-sheet .nav-logout {
    margin-top: 0.45rem;
    padding-top: 0.45rem;
    border-top: 1px solid var(--border);
    width: 100%;
  }

  .site-nav-sheet .nav-logout-btn {
    width: 100%;
    justify-content: flex-start;
  }

  .site-main {
    padding-bottom: calc(var(--mobile-tabbar-h) + 2rem + env(safe-area-inset-bottom, 0px));
    padding-left: max(var(--layout-pad), env(safe-area-inset-left, 0px));
    padding-right: max(var(--layout-pad), env(safe-area-inset-right, 0px));
    padding-top: 0.85rem;
  }

  .toast-stack {
    bottom: calc(var(--mobile-tabbar-h) + 0.75rem + env(safe-area-inset-bottom, 0px));
  }

  .site-header-inner {
    padding-top: max(0.65rem, env(safe-area-inset-top, 0px));
    padding-left: max(var(--layout-pad), env(safe-area-inset-left, 0px));
    padding-right: max(var(--layout-pad), env(safe-area-inset-right, 0px));
  }

  .brand {
    font-size: 1.35rem;
  }

  .page-header {
    gap: 0.85rem;
    margin-bottom: 1.1rem;
  }

  .page-header h1 {
    font-size: clamp(1.55rem, 7vw, 1.95rem);
  }

  .page-header .lede {
    font-size: 0.95rem;
  }

  .header-actions,
  .budget-toolbar,
  .tx-header-actions {
    width: 100%;
  }

  .header-actions .btn,
  .budget-toolbar .btn,
  .tx-header-actions .btn {
    flex: 1 1 auto;
  }

  .panel {
    padding: 0.95rem 1rem;
    margin-bottom: 0.85rem;
  }

  .panel-header {
    gap: 0.5rem;
    margin-bottom: 0.75rem;
  }

  .stat-chips {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .stat-chip {
    min-width: 0;
  }

  /* Bottom-sheet modals — must win over page CSS */
  .app-modal,
  .app-modal-wide {
    width: 100vw !important;
    max-width: 100vw !important;
    max-height: min(94dvh, 100%) !important;
    margin: auto 0 0 !important;
    border-radius: 16px 16px 0 0 !important;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
  }

  /* Match wizard: full-screen sheet */
  dialog.app-modal.match-wizard-modal,
  .match-wizard-modal {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    margin: 0 !important;
    border-radius: 0 !important;
    border: 0 !important;
  }

  .app-modal::backdrop {
    background: rgba(21, 32, 43, 0.45);
  }

  .app-modal-head {
    align-items: center;
    gap: 0.65rem;
    padding-top: max(0.85rem, env(safe-area-inset-top, 0px));
    padding-left: max(1rem, env(safe-area-inset-left, 0px));
    padding-right: max(0.65rem, env(safe-area-inset-right, 0px));
  }

  .app-modal-head-copy {
    flex: 1 1 auto;
    min-width: 0;
  }

  .app-modal-head .header-actions {
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.35rem;
    width: auto;
  }

  .app-modal-close {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    justify-content: center;
    font-size: 0;
    gap: 0;
  }

  .app-modal-close .fa-solid,
  .app-modal-close .fa-xmark {
    font-size: 1.15rem;
  }

  .app-modal-close-label {
    display: none;
  }

  .app-modal-head,
  .app-modal-body {
    padding-left: max(1rem, env(safe-area-inset-left, 0px));
    padding-right: max(1rem, env(safe-area-inset-right, 0px));
  }

  .match-wizard-modal .app-modal-head {
    padding-right: max(0.65rem, env(safe-area-inset-right, 0px));
  }

  .match-wizard-modal .app-modal-body {
    flex: 1 1 auto;
    min-height: 0;
    padding-bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  }

  .app-modal-body {
    padding-bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  }

  .app-modal-actions {
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
  }

  .app-modal-actions .btn {
    flex: 1 1 8rem;
    min-height: var(--touch);
    justify-content: center;
  }

  .field input,
  .field select,
  .field textarea,
  .stack-form input,
  .stack-form select,
  .stack-form textarea,
  .cell-form select,
  .tx-search input,
  .tx-filter select {
    min-height: var(--touch);
    font-size: 16px;
  }

  .btn-sm {
    min-height: 40px;
    padding: 0.45rem 0.75rem;
  }

  .wizard-card-head {
    flex-direction: column;
    align-items: stretch;
  }

  .wizard-amount {
    white-space: normal;
  }

  .wizard-suggestion {
    flex-direction: column;
    align-items: stretch;
  }

  .wizard-suggestion .btn-row,
  .wizard-suggestion > .header-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
  }

  .wizard-suggestion .btn {
    width: 100%;
    min-height: var(--touch);
    justify-content: center;
  }
}

@media (max-width: 640px) {
  :root {
    --layout-pad: 0.85rem;
    --layout-max: 100%;
  }

  .summary-strip {
    gap: 0.55rem;
  }

  .summary-tile {
    padding: 0.9rem 1rem;
  }

  .summary-value {
    font-size: 1.45rem;
  }

  .chart-frame,
  .chart-frame-tall,
  .chart-frame-xl {
    --chart-h: clamp(12.5rem, 55vw, 18rem);
  }

  .task-item {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .task-item .header-actions {
    width: 100%;
  }

  .task-item .header-actions .btn {
    flex: 1 1 auto;
  }

  .outlook-stats {
    grid-template-columns: 1fr;
  }

  .cashflow-controls {
    width: 100%;
    display: grid;
    gap: 0.75rem;
  }

  .horizon-form,
  .floor-form {
    width: 100%;
    display: grid;
    gap: 0.55rem;
  }

  .horizon-form .field,
  .floor-form .field {
    flex: 1 1 100%;
    min-width: 0;
  }

  .horizon-form input,
  .floor-form input {
    width: 100%;
    min-width: 0;
  }

  .horizon-form .btn,
  .floor-form .btn {
    width: 100%;
  }

  /* Month overview → compact metric strip */
  .month-overview {
    width: 100%;
    min-width: 0;
    padding: 0.5rem 0.55rem 0.55rem;
    overflow: visible;
  }

  .month-overview-table,
  .month-overview-table tbody {
    display: block;
    width: 100%;
  }

  .month-overview-table thead {
    display: none;
  }

  .month-overview-table tbody tr {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.3rem;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--border);
  }

  .month-overview-table tbody tr:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .month-overview-table tbody tr:first-child {
    padding-top: 0;
  }

  .month-overview-table tbody th {
    grid-column: 1 / -1;
    width: auto;
    padding: 0 0 0.1rem;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
  }

  .month-overview-table tbody td {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.05rem;
    min-width: 0;
    padding: 0.3rem 0.4rem;
    border-radius: 6px;
    background: var(--surface-inset);
    font-size: 0.84rem;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .month-overview-table tbody td::before {
    content: attr(data-label);
    color: var(--muted);
    font-family: var(--font-sans);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }

  .month-overview-average {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.2rem;
    padding-top: 0.3rem;
  }

  .month-overview-average th {
    padding-bottom: 0.05rem;
    font-size: 0.62rem;
  }

  .month-overview-average td {
    background: transparent;
    border: 0;
    padding: 0.15rem 0.1rem;
    font-size: 0.72rem;
    align-items: center;
    text-align: center;
  }

  .month-overview-average td::before {
    font-size: 0.52rem;
  }

  .page-header:has(.month-overview) .lede {
    display: none;
  }

  .month-nav .current {
    font-weight: 700;
  }

  .site-main:has(.budget-page) {
    max-width: 100%;
  }

  .budget-toolbar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
  }

  .budget-toolbar .btn-primary {
    grid-column: 1 / -1;
  }

  .month-nav {
    justify-content: space-between;
  }

  .budget-sheet .col-actions {
    display: table-cell;
    width: 2.75rem;
    padding-left: 0.15rem;
    padding-right: 0.15rem;
  }

  .budget-sheet .budget-row-actions {
    opacity: 1;
    justify-content: center;
  }

  .budget-sheet .budget-row-actions form {
    display: none;
  }

  .budget-sheet .budget-row-actions > .btn {
    min-width: 40px;
    min-height: 40px;
    padding: 0.35rem;
    justify-content: center;
  }

  /* Current month only — prev/next months are too wide on phones */
  .budget-sheet .col-side {
    display: none;
  }

  .budget-sheet {
    table-layout: auto;
  }

  .budget-sheet .sticky-col {
    position: static;
    width: 38%;
    max-width: 9rem;
    box-shadow: none;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .budget-sheet .cat-name {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .budget-sheet .col-num {
    width: auto;
    min-width: 4.5rem;
  }

  .budget-sheet-months .month-head .meta {
    display: none;
  }

  .budget-sheet-months .month-head.is-current {
    font-size: 0.95rem;
  }

  .budget-input {
    max-width: 100%;
    min-height: 40px;
    font-size: 16px;
  }

  /* Transactions: card rows — keep category + amount usable */
  .tx-header-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.45rem;
  }

  .tx-header-actions .btn-primary {
    grid-column: auto;
  }

  .tx-header-actions .tx-action-menu {
    grid-column: auto;
  }

  .tx-header-actions .tx-action-menu > summary {
    width: auto;
    justify-content: center;
  }

  .tx-desktop-only {
    display: none !important;
  }

  .tx-mobile-only {
    display: inline-flex;
  }

  .tx-action-menu-panel {
    left: auto;
    right: 0;
    width: max-content;
    min-width: 14.5rem;
    max-width: min(20rem, calc(100vw - 2rem));
  }

  .tx-action-menu-item {
    white-space: nowrap;
  }

  .tx-toolbar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .tx-toolbar .tx-search,
  .tx-toolbar .tx-filter:first-of-type {
    grid-column: 1 / -1;
  }

  .tx-toolbar > .btn {
    width: 100%;
  }

  .tx-toolbar > .btn-primary {
    grid-column: auto;
  }

  .tx-toolbar > .btn-ghost {
    grid-column: auto;
  }

  .tx-table-wrap {
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .tx-table {
    min-width: 0;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
  }

  .tx-table thead {
    display: none;
  }

  .tx-table tbody {
    display: block;
  }

  .tx-table tbody tr {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.1rem 0.55rem;
    margin: 0 0 0.75rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: none;
  }

  .tx-table tbody tr:last-child {
    margin-bottom: 0;
  }

  .tx-table tbody tr:hover {
    background: var(--surface);
  }

  .tx-table tbody tr.is-open {
    border-color: var(--accent-border);
    background: var(--accent-soft);
  }

  .tx-table th,
  .tx-table td {
    padding: 0;
    border: 0;
    vertical-align: top;
  }

  .tx-table .tx-date {
    grid-column: 1;
    grid-row: 1;
    width: auto;
    font-size: 0.72rem;
  }

  .tx-table .tx-amount {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    text-align: right;
    font-size: 0.95rem;
  }

  .tx-table .tx-payee {
    grid-column: 1;
    grid-row: 2;
    max-width: none;
  }

  .tx-table .tx-payee strong {
    display: block;
    margin-right: 0;
    font-size: 0.92rem;
    line-height: 1.25;
  }

  .tx-table .tx-payee .badge {
    margin-top: 0.1rem;
  }

  .tx-table .tx-payee .meta,
  .tx-table .tx-payee code {
    display: none;
  }

  .tx-table .tx-account {
    grid-column: 1 / -1;
    grid-row: 3;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.2;
  }

  .tx-table .tx-category {
    grid-column: 1 / -1;
    grid-row: 4;
    margin-top: 0.25rem;
  }

  .tx-table .tx-category .cell-form {
    min-width: 0;
    width: 100%;
  }

  .tx-table .tx-category select {
    width: 100%;
    min-height: 38px;
    padding: 0.35rem 0.55rem;
    font-size: 0.9rem;
  }

  .tx-table .is-actions {
    grid-column: 1 / -1;
    grid-row: 5;
    text-align: left;
    white-space: normal;
  }

  .tx-table .tx-actions {
    justify-content: stretch;
    flex-wrap: wrap;
    gap: 0.3rem;
    min-height: 0;
  }

  .tx-table .tx-actions .btn,
  .tx-table .tx-actions .cell-form {
    flex: 1 1 auto;
  }

  .tx-table .tx-actions-empty {
    display: none;
  }

  .tx-table .transfer-form {
    min-width: 0;
    width: 100%;
  }

  .rules-list,
  .account-list,
  .loan-list {
    gap: 0.55rem;
  }

  .rules-item,
  .account-row,
  .loan-card {
    padding: 0.85rem 0.95rem;
  }

  .rules-item-head {
    flex-direction: column;
    align-items: stretch;
  }

  .rules-chips {
    justify-content: flex-start;
  }

  .rules-item-actions {
    justify-content: stretch;
  }

  .rules-item-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .rules-pattern {
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }

  .static-row .header-actions {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 420px) {
  .mobile-tabbar a span {
    font-size: 0.62rem;
  }

  .stat-chips {
    grid-template-columns: 1fr;
  }

  .month-overview-table thead th {
    letter-spacing: 0;
  }
}

@media (min-width: 641px) {
  .tx-mobile-only {
    display: none !important;
  }
}