/* ── Design Tokens ────────────────────────────────────────────────────────── */
:root {
  --bg:           #f6f3eb;
  --paper:        #fdfcf8;
  --surface:      #ffffff;
  --rule:         rgba(20,23,28,0.09);
  --rule-strong:  rgba(20,23,28,0.16);
  --ink:          #15171a;
  --ink-2:        #3d434b;
  --ink-3:        #6b7079;
  --mute:         #9a9ea6;
  --accent:       #2563eb;
  --accent-deep:  #1d4ed8;
  --accent-soft:  #eaf0ff;
  --accent-ink:   #1a3a9c;
  --credit:       #0d8a4f;
  --credit-soft:  #e6f4ec;
  --debit:        #b9341a;
  --debit-soft:   #fbece8;
  --warn:         #c97a13;
  --warn-soft:    #fbf1de;
  --row-alt:      #faf8f2;
  --sidebar-bg:   #14181f;
  --shadow-card:  0 1px 0 rgba(20,23,28,0.04), 0 1px 2px rgba(20,23,28,0.05);
  --shadow-pop:   0 8px 28px rgba(20,23,28,0.10), 0 2px 6px rgba(20,23,28,0.06);
  --topbar-bg:       rgba(246,243,235,0.85);
  --scrollbar-thumb: #c8c4b8;
  --scrollbar-hover: #a09b90;
  --font-ui:      "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius:       10px;
  --radius-sm:    6px;
  --sidebar-w:    240px;

  /* Fixed column grids */
  --grid-2: repeat(2, minmax(0,1fr));
  --grid-3: repeat(3, minmax(0,1fr));
  --grid-4: repeat(4, minmax(0,1fr));

  /* Ratio grids */
  --grid-1-2: minmax(0,1fr) minmax(0,2fr);
  --grid-2-1: minmax(0,2fr) minmax(0,1fr);
  --grid-1-3: minmax(0,1fr) minmax(0,3fr);
  --grid-3-1: minmax(0,3fr) minmax(0,1fr);
  --grid-2-3: minmax(0,2fr) minmax(0,3fr);
  --grid-3-2: minmax(0,3fr) minmax(0,2fr);
}

body.dark {
  --bg:           #0f1117;
  --paper:        #1a1d27;
  --surface:      #1a1d27;
  --rule:         rgba(255,255,255,0.08);
  --rule-strong:  rgba(255,255,255,0.14);
  --ink:          #e8eaf6;
  --ink-2:        #b9bec8;
  --ink-3:        #7b82a8;
  --mute:         #6e7480;
  --accent-soft:  rgba(37,99,235,0.15);
  --accent-ink:   #93b4ff;
  --credit:       #4ade80;
  --credit-soft:  rgba(74,222,128,0.12);
  --debit:        #f87171;
  --debit-soft:   rgba(248,113,113,0.12);
  --warn:         #f5c842;
  --warn-soft:    rgba(245,200,66,0.12);
  --row-alt:      #1e2130;
  --shadow-card:  0 1px 2px rgba(0,0,0,0.3);
  --shadow-pop:   0 8px 28px rgba(0,0,0,0.4);
  --topbar-bg:       rgba(15,17,23,0.85);
  --scrollbar-thumb: #2e3245;
  --scrollbar-hover: #3d4260;
}

/* ── Scrollbars ───────────────────────────────────────────────────────────── */
/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) transparent;
}

/* Chrome, Edge, Safari */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
  min-height: 40px;
  min-width: 40px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-hover);
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── App Shell ────────────────────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  background: var(--sidebar-bg);
  color: #c8cdd8;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.22s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.sidebar-brand .brand-icon {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 16px;
  color: #fff;
  font-weight: 700;
}
.sidebar-brand .brand-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav { flex: 1; padding: 10px 0; overflow-y: auto; }

/* Role-gated elements: hidden by default until body carries the right class */
[data-role="admin"]  { display: none !important; }
[data-role="editor"] { display: none !important; }
body.role-admin  [data-role="admin"],
body.role-admin  [data-role="editor"],
body.role-editor [data-role="editor"] { display: block !important; }
/* Nav items are flex; override the block above */
body.role-admin  a[data-role="admin"],
body.role-admin  a[data-role="editor"],
body.role-editor a[data-role="editor"] { display: flex !important; }

.nav-section {
  padding: 12px 16px 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: #9ba3b4;
  cursor: pointer;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background 0.12s, color 0.12s;
  white-space: nowrap;
}
.nav-item:hover { background: rgba(255,255,255,0.05); color: #fff; text-decoration: none; }
.nav-item.active {
  background: rgba(37,99,235,0.18);
  color: #fff;
  border-left-color: var(--accent);
}
.nav-item .nav-ic { width: 16px; text-align: center; flex-shrink: 0; }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.user-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 32px; height: 32px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role { font-size: 11px; color: rgba(255,255,255,0.4); }
.sidebar-footer .btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,0.4);
  padding: 6px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.12s;
  flex-shrink: 0;
}
.sidebar-footer .btn-icon svg { display: block; }
.sidebar-footer .btn-icon:hover { color: #fff; }

/* ── Main Content ─────────────────────────────────────────────────────────── */
.main { display: flex; flex-direction: column; min-height: 100vh; overflow: hidden; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar__head-wrapper {
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  flex-grow: 1;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.topbar__head { display: flex; flex-direction: column; }

.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}
.page-sub { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

.menu__wrapper { display: flex; align-items: center; }

.mob-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
}

.topbar-actions { display: flex; align-items: center; gap: 8px; }

.crumb {
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 4px;
}
.crumb a { color: var(--ink-3); }

.content { padding: 24px; flex: 1; background: var(--bg); }

/* ── Grid Utilities ───────────────────────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid--2   { display: grid; grid-template-columns: var(--grid-2);   gap: 20px; }
.grid--3   { display: grid; grid-template-columns: var(--grid-3);   gap: 20px; }
.grid--4   { display: grid; grid-template-columns: var(--grid-4);   gap: 20px; }
.grid--1-2 { display: grid; grid-template-columns: var(--grid-1-2); gap: 20px; }
.grid--2-1 { display: grid; grid-template-columns: var(--grid-2-1); gap: 20px; }
.grid--1-3 { display: grid; grid-template-columns: var(--grid-1-3); gap: 20px; }
.grid--3-1 { display: grid; grid-template-columns: var(--grid-3-1); gap: 20px; }
.grid--2-3 { display: grid; grid-template-columns: var(--grid-2-3); gap: 20px; }
.grid--3-2 { display: grid; grid-template-columns: var(--grid-3-2); gap: 20px; }

.grid--auto-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(18.75rem, 100vw - 6rem), 1fr)); gap: 20px; }
.grid--auto-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(20rem,    100vw - 6rem), 1fr)); gap: 20px; }
.grid--auto-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(14rem,    100vw - 6rem), 1fr)); gap: 20px; }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--rule);
  overflow: hidden;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  gap: 10px;
}
.card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.1px;
}
.card-body { padding: 16px 18px; }
.card-body.flush { padding: 0; }

/* ── KPI Cards ────────────────────────────────────────────────────────────── */
.kpi {
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--rule);
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpi.accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.kpi-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.kpi.accent .kpi-label { color: rgba(255,255,255,0.7); }
.kpi-value {
  font-size: 30px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--ink);
  letter-spacing: -1px;
  line-height: 1.1;
}
.kpi.accent .kpi-value { color: #fff; }
.kpi-sub { font-size: 12px; color: var(--ink-3); }
.kpi.accent .kpi-sub { color: rgba(255,255,255,0.65); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-ui);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.12s, box-shadow 0.12s, opacity 0.12s;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
  line-height: 1;
  appearance: none;
  -webkit-appearance: none;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn.primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }

.btn.secondary {
  background: var(--surface);
  color: var(--ink-2);
  border-color: var(--rule-strong);
}
.btn.secondary:hover { background: var(--bg); }

.btn.ghost {
  background: transparent;
  color: var(--ink-3);
  border-color: transparent;
}
.btn.ghost:hover { background: var(--bg); color: var(--ink); }

.btn.danger {
  background: var(--debit-soft);
  color: var(--debit);
  border-color: var(--debit);
}
.btn.danger:hover { background: var(--debit); color: #fff; }

.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn.xs { padding: 2px 7px; font-size: 11px; }

/* ── Filter Bar ───────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  margin-bottom: 20px;
}
.filter-bar .form-group,
.filter-bar .filter-group {
  margin: 0;
  min-width: 0;
  flex: 1 1 120px;
}
.filter-bar .filter-group--fixed {
  flex: 0 0 auto;
}
.filter-bar .form-group label,
.filter-bar .filter-group .filter-label {
  font-size: 12px;
  margin-bottom: 4px;
  display: block;
}
.filter-bar .form-group input,
.filter-bar .form-group select,
.filter-bar .filter-group input,
.filter-bar .filter-group select,
.filter-bar .filter-group .form-input,
.filter-bar .filter-group .form-select {
  height: 34px;
  box-sizing: border-box;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule-strong);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-family: var(--font-ui);
}
.filter-bar .form-group select,
.filter-bar .filter-group select,
.filter-bar .filter-group .form-select {
  padding-right: 30px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%236b7079' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
body.dark .filter-bar .form-group select,
body.dark .filter-bar .filter-group select,
body.dark .filter-bar .filter-group .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%237b82a8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.filter-bar .filter-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  align-items: flex-end;
}
.filter-bar .filter-actions .btn {
  height: 34px;
  box-sizing: border-box;
}

/* ── Tables ───────────────────────────────────────────────────────────────── */
.tbl-wrap { overflow-x: auto; }

.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.tbl th {
  padding: 9px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  background: var(--bg);
  border-bottom: 1px solid var(--rule-strong);
  white-space: nowrap;
}
.tbl td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
}
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:nth-child(even) { background: var(--row-alt); }
.tbl tbody tr:hover { background: var(--accent-soft); }
.tbl .num { text-align: right; font-family: var(--font-mono); font-size: 12.5px; }
.tbl .credit { color: var(--credit); }
.tbl .debit  { color: var(--debit); }
.tbl .muted  { color: var(--mute); }
.tbl .total-row td { font-weight: 700; background: var(--bg); border-top: 2px solid var(--rule-strong); }

/* ── Sortable table headers ──────────────────────────────────────────────── */
.tbl th.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.tbl th.sortable:hover { color: var(--accent); }
.tbl th.sortable::after {
  content: ' ⇅';
  font-size: 10px;
  opacity: 0.4;
}
.tbl th.sortable.sort-asc::after  { content: ' ↑'; opacity: 0.8; color: var(--accent); }
.tbl th.sortable.sort-desc::after { content: ' ↓'; opacity: 0.8; color: var(--accent); }

/* ── Table Pagination ────────────────────────────────────────────────────── */
.tbl-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-top: 1px solid var(--rule);
  gap: 8px;
  flex-wrap: wrap;
}
.tbl-pagination__info { font-size: 12px; color: var(--mute); }
.tbl-pagination__btns { display: flex; gap: 6px; }

/* ── Table bulk-action bar ───────────────────────────────────────────────── */
.tbl-bulk-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: var(--accent-soft);
  border-bottom: 1px solid var(--rule);
  font-size: 12px;
  flex-wrap: wrap;
}
.tbl-bulk-bar__count { font-weight: 600; color: var(--ink); }
.tbl th input[type="checkbox"],
.tbl td input[type="checkbox"] {
  width: 15px;
  height: 15px;
  cursor: pointer;
  accent-color: var(--accent);
}

/* ── Status Pills ─────────────────────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.pill.green  { background: var(--credit-soft); color: var(--credit); }
.pill.red    { background: var(--debit-soft);  color: var(--debit); }
.pill.yellow { background: var(--warn-soft);   color: var(--warn); }
.pill.blue   { background: var(--accent-soft); color: var(--accent-ink); }
.pill.purple { background: #f3e8ff;            color: #7c3aed; }
.pill.muted  { background: var(--bg);          color: var(--mute); }

/* ── Select arrow (all selects) ───────────────────────────────────────────── */
select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%236b7079' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}
body.dark select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%237b82a8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(18rem, 100%), 1fr));
  gap: 14px 20px;
}
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-2);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 8px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule-strong);
  background-color: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-family: var(--font-ui);
  transition: border-color 0.12s, box-shadow 0.12s;
  width: 100%;
}
.form-group select {
  padding-right: 30px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11.5px; color: var(--ink-3); }
.form-error { font-size: 11.5px; color: var(--debit); }
input[type="date"],
input[type="month"] {
  -webkit-appearance: none;
  appearance: none;
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  -webkit-min-logical-width: calc(100% - 16px);
  min-inline-size: 0;
  overflow: hidden;
}
input[type="date"]::-webkit-datetime-edit,
input[type="month"]::-webkit-datetime-edit {
  display: inline-flex;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}
input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="month"]::-webkit-datetime-edit-fields-wrapper {
  padding: 0;
}
input[type="date"]::-webkit-datetime-edit,
input[type="date"]::-webkit-datetime-edit-year-field,
input[type="date"]::-webkit-datetime-edit-month-field,
input[type="date"]::-webkit-datetime-edit-day-field,
input[type="month"]::-webkit-datetime-edit,
input[type="month"]::-webkit-datetime-edit-year-field,
input[type="month"]::-webkit-datetime-edit-month-field {
  padding-block: 0;
}
input[type="date"]::-webkit-date-and-time-value,
input[type="month"]::-webkit-date-and-time-value {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 1.2em;
  max-width: 100%;
  overflow: hidden;
  text-align: left;
}
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator {
  filter: invert(0.4); cursor: pointer;
  width: 16px; height: 16px; margin: 0 0 0 4px; padding: 0;
}
body.dark input[type="date"]::-webkit-calendar-picker-indicator,
body.dark input[type="month"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
}

/* ── Modals ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal {
  background: var(--paper);
  border-radius: 14px;
  width: min(560px, 100%);
  box-shadow: var(--shadow-pop);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: translateY(12px);
  transition: transform 0.18s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-head {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title { font-size: 15px; font-weight: 700; }
.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--mute);
  font-size: 18px;
  padding: 2px 6px;
  border-radius: 4px;
}
.modal-close:hover { color: var(--ink); background: var(--bg); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-foot {
  padding: 14px 20px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Recurring modal items ────────────────────────────────────────────────── */
.recurring-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  background: var(--surface);
  cursor: pointer;
  font-size: 13px;
  transition: background .12s;
}
.recurring-item:hover { background: var(--bg); }
.recurring-item input[type="checkbox"] { flex-shrink: 0; width: 15px; height: 15px; cursor: pointer; accent-color: var(--accent); }
.recurring-item__desc { flex: 1; color: var(--ink); }
.recurring-item__amt { font-family: var(--mono); font-size: 12px; color: var(--debit); font-weight: 600; white-space: nowrap; }

/* ── Activity Log page ───────────────────────────────────────────────────── */
.al-filter-select {
  font-size: 13px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  min-width: 160px;
}
.al-ts     { white-space: nowrap; font-size: 12px; color: var(--mute); font-family: var(--font-mono); }
.al-user   { font-size: 13px; color: var(--ink); white-space: nowrap; }
.al-details { font-size: 12px; color: var(--mute); max-width: 420px; }
.al-detail-item { display: inline; }
.al-detail-item strong { color: var(--ink); font-weight: 500; }
.al-detail-sep  { margin: 0 6px; opacity: .4; }
.al-table-tag {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  background: var(--surface2);
  color: var(--mute);
  white-space: nowrap;
}
.al-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.al-badge-create { background: rgba(74,222,128,.15); color: var(--credit); }
.al-badge-update { background: rgba(96,165,250,.15); color: var(--accent); }
.al-badge-delete { background: rgba(248,113,113,.15); color: var(--debit); }
.al-badge-paid   { background: rgba(74,222,128,.15);  color: var(--credit); }
.al-badge-unpaid { background: rgba(245,158,11,.15);  color: #f59e0b; }


/* Clear Activity Log settings section */
.cal-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 0;
}
.cal-item input[type="checkbox"] { width: auto; cursor: pointer; accent-color: var(--accent); flex-shrink: 0; }

/* ── Alerts / Toasts ──────────────────────────────────────────────────────── */
.alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 16px;
}
.alert.info    { background: var(--accent-soft); color: var(--accent-ink); }
.alert.success { background: var(--credit-soft); color: var(--credit); }
.alert.error   { background: var(--debit-soft);  color: var(--debit); }
.alert.warn    { background: var(--warn-soft);   color: var(--warn); }

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
}
.toast {
  background: var(--sidebar-bg);
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  box-shadow: var(--shadow-pop);
  max-width: 320px;
  animation: toastIn 0.22s ease;
}
.toast.error { background: var(--debit); }
.toast.success { background: var(--credit); }
@keyframes toastIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

/* ── Progress Bar ─────────────────────────────────────────────────────────── */
.progress-bar { height: 6px; background: var(--rule-strong); border-radius: 99px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--accent); border-radius: 99px; transition: width 0.4s; }
.progress-fill.green { background: var(--credit); }
.progress-fill.red   { background: var(--debit); }

/* ── Dividers & Spacing ───────────────────────────────────────────────────── */
.section-gap { margin-bottom: 24px; }
.row-gap { display: flex; flex-direction: column; gap: 16px; }
hr.rule { border: none; border-top: 1px solid var(--rule); margin: 16px 0; }

/* ── Required field marker ───────────────────────────────────────────────── */
.req { color: var(--debit); }
.form-select {
  padding: 8px 30px 8px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule-strong);
  background-color: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-family: var(--font-ui);
  cursor: pointer;
}
.topup-row td { background: var(--warn-soft) !important; color: var(--warn); }

/* ── Mono amounts ─────────────────────────────────────────────────────────── */
.mono { font-family: var(--font-mono); }
.amount { font-family: var(--font-mono); font-size: 13px; }
.amount.credit { color: var(--credit); }
.amount.debit  { color: var(--debit); }

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty-state {
  padding: 48px 24px;
  text-align: center;
  color: var(--mute);
}
.empty-state .empty-icon { font-size: 36px; margin-bottom: 12px; }
.empty-state p { font-size: 13px; }

/* ── Overlay for sidebar on mobile ───────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 99;
}
.sidebar-overlay.open { display: block; }

/* ── Login page ───────────────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: var(--bg);
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  background: var(--paper);
  border-radius: 16px;
  box-shadow: var(--shadow-pop);
  border: 1px solid var(--rule);
  padding: 36px 32px;
  width: min(400px, 100%);
}
.login-brand {
  text-align: center;
  margin-bottom: 28px;
}
.login-brand .brand-icon {
  width: 48px; height: 48px;
  background: var(--accent);
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin: 0 auto 12px;
  font-size: 22px;
  color: #fff;
  font-weight: 800;
}
.login-brand h1 { font-size: 20px; font-weight: 800; margin-bottom: 4px; }
.login-brand p  { font-size: 13px; color: var(--ink-3); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .sidebar-footer .btn-icon { padding: 10px; border-radius: 8px; }
  .sidebar-footer .btn-icon svg { width: 20px; height: 20px; }

  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0; top: 0;
    bottom: auto;
    height: 100vh;       /* fallback for browsers without dvh */
    height: 100dvh;      /* dynamic viewport — excludes browser/nav-bar chrome */
    transform: translateX(-100%);
    z-index: 100;
    width: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    /* Extra breathing room so the last button clears the nav bar / home indicator */
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
  }
  /* Footer must not be squeezed out — let it keep its natural height and
     let the whole sidebar scroll when content exceeds the viewport. */
  .sidebar-nav { flex: 0 0 auto; overflow-y: visible; }
  .sidebar-footer { flex: 0 0 auto; }
  .sidebar.open { transform: translateX(0); }
  body.sidebar-open { overflow: hidden; }
  .mob-menu-btn { display: inline-flex; }
  .topbar__head-wrapper { width: 100%; }
  .content { padding: 18px 16px 64px; }
  .topbar { padding: 12px 16px; gap: 16px; }
  .grid--2-1, .grid--3-1, .grid--1-2, .grid--1-3,
  .grid--2-3, .grid--3-2 { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  body { overflow-x: hidden; }
  .content { padding: 14px 12px 60px; }
  .topbar { flex-wrap: wrap; gap: 16px; }
  .crumb { display: none; }
  .page-title { font-size: 15px; }
  .kpi-value { font-size: 26px; }
  .kpi { padding: 14px 14px 16px; }
  .card-head { padding: 12px 14px; gap: 8px; flex-wrap: wrap; }
  .modal { border-radius: 12px; }
  .modal-body { padding: 16px; }
  .btn { padding: 6px 10px; font-size: 12.5px; }
  .card { overflow-x: auto; }
  .card .tbl { min-width: 560px; }
  .filter-bar .filter-actions { width: 100%; margin-top: 4px; justify-content: flex-start; }
}

@media (max-width: 480px) {
  .sidebar { width: 88vw; max-width: 300px; }
  .login-card { padding: 24px 18px; }
}

@media (max-width: 380px) {
  .content { padding: 12px 10px 56px; }
  .kpi-value { font-size: 22px; }
  .kpi-label { font-size: 11px; }
  .page-title { font-size: 14px; }
}

/* ── Tabs ────────────────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0;
  flex-wrap: wrap;
}
.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--mute);
  cursor: pointer;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.tab-btn:hover  { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel      { display: none; }
.tab-panel.active { display: block; }

/* ── Settings Grid ───────────────────────────────────────────────────────────── */
.settings__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(21.75rem, 100vw - 6rem), 1fr));
  gap: 20px;
}