/* ─────────────────────────────────────────────────────────────
   Thailand Expenses Tracker — component styles
   ───────────────────────────────────────────────────────────── */

/* ────────── Layout ────────── */
.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  height: 100%;
  background: var(--bg-app);
}

/* Top bar — clean PrimeNG-style application chrome */
.topbar {
  height: 60px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 var(--sp-5);
  gap: var(--sp-4);
  flex-shrink: 0;
}
.topbar .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: var(--fs-md);
  letter-spacing: -0.01em; color: var(--text-primary);
  white-space: nowrap;
}
.topbar .brand-mark {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-800) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 15px;
  box-shadow: var(--shadow-sm);
}
.topbar .subtitle {
  color: var(--text-muted); font-size: var(--fs-xs); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding-left: 10px; border-left: 1px solid var(--border);
  margin-left: 2px;
}
.topbar nav {
  display: flex; gap: 2px; flex: 1;
  margin-left: var(--sp-5);
}
.topbar nav a {
  padding: 8px 12px;
  border-radius: var(--r-sm);
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  display: flex; align-items: center; gap: 6px;
  position: relative;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.topbar nav a:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.topbar nav a.active {
  color: var(--primary);
  background: var(--primary-tint);
  font-weight: 600;
}
.topbar nav a.active::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px 2px 0 0;
}
.topbar nav a .badge-num {
  background: var(--danger-500);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--r-pill);
  line-height: 1;
}

.user-switcher {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px 4px 4px;
  border-radius: var(--r-pill);
  background: var(--bg-app);
  border: 1px solid var(--border);
  cursor: pointer;
  position: relative;
}
.user-switcher:hover { border-color: var(--border-strong); }
.user-switcher .avatar { width: 32px; height: 32px; flex-shrink: 0; }
.user-switcher .who { font-size: var(--fs-sm); }
.user-switcher .who .name { font-weight: 600; color: var(--text-primary); line-height: 1; }
.user-switcher .who .role { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

.user-menu {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  min-width: 260px;
  padding: 6px;
  z-index: 100;
}
.user-menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: var(--fs-base);
}
.user-menu-item:hover { background: var(--bg-hover); }
.user-menu-item.current { background: var(--primary-tint); }
.user-menu-item .role { margin-left: auto; font-size: 10px; color: var(--text-muted); text-transform: uppercase; }

/* Avatar */
.avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: white;
  flex-shrink: 0;
}
.avatar.lg { width: 40px; height: 40px; font-size: 14px; }
.avatar.xs { width: 22px; height: 22px; font-size: 9px; }
.avatar.Syaeful { background: var(--user-syaeful); }
.avatar.Winda { background: var(--user-winda); }
.avatar.Dina { background: var(--user-dina); }
.user-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px 2px 2px;
  border-radius: var(--r-pill);
  background: var(--bg-app);
  font-size: var(--fs-sm); font-weight: 500;
}
.user-pill.Syaeful { background: var(--user-syaeful-soft); color: var(--user-syaeful); }
.user-pill.Winda   { background: var(--user-winda-soft);   color: var(--user-winda); }
.user-pill.Dina    { background: var(--user-dina-soft);    color: var(--user-dina); }
.user-pill .avatar { width: 18px; height: 18px; font-size: 9px; }

/* Page area */
.page {
  flex: 1;
  padding: var(--sp-6) var(--sp-7);
  overflow: auto;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
}
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: var(--sp-6);
  gap: var(--sp-4);
}
.page-title { font-size: var(--fs-3xl); font-weight: 700; letter-spacing: -0.02em; margin: 0; color: var(--text-primary); }
.page-subtitle { font-size: var(--fs-md); color: var(--text-muted); margin: 4px 0 0; }

/* ────────── Card ────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
}
.card-header {
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--divider);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3);
}
.card-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text-primary);
}
.card-subtitle { font-size: var(--fs-sm); color: var(--text-muted); margin: 2px 0 0; }
.card-body { padding: var(--sp-5); }
.card-body.flush { padding: 0; }

/* KPI Card */
.kpi {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
  overflow: hidden;
}
.kpi-label {
  font-size: var(--fs-sm); color: var(--text-muted);
  font-weight: 500; letter-spacing: 0.01em;
  text-transform: uppercase;
}
.kpi-value {
  font-size: var(--fs-3xl); font-weight: 700; line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.kpi-value.lg { font-size: var(--fs-4xl); }
.kpi-value .currency { font-size: 0.7em; font-weight: 600; color: var(--text-muted); margin-right: 4px; }
.kpi-delta {
  font-size: var(--fs-sm); color: var(--text-muted);
  display: flex; align-items: center; gap: 4px;
}
.kpi-delta.up   { color: var(--success-600); }
.kpi-delta.down { color: var(--danger-600); }
.kpi .kpi-icon {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--primary-tint);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.kpi-accent::before {
  content: ""; position: absolute; inset: 0 auto 0 0;
  width: 3px; background: var(--primary);
}

/* ────────── Buttons ────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: var(--field-h);
  padding: 0 14px;
  border-radius: var(--r-sm);
  font-size: var(--fs-base); font-weight: 500;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-primary);
  white-space: nowrap;
  transition: background 120ms;
  user-select: none;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-xs);
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:active { background: var(--primary-active); }
.btn-secondary {
  background: var(--bg-card);
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.btn-secondary:hover { background: var(--bg-hover); }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-danger {
  background: var(--danger-500); color: white;
}
.btn-danger:hover { background: var(--danger-600); }
.btn-icon {
  width: var(--field-h);
  padding: 0;
}
.btn-sm { height: 30px; padding: 0 10px; font-size: var(--fs-sm); }
.btn-lg { height: 44px; padding: 0 18px; font-size: var(--fs-md); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn .icon { display: inline-flex; }
.btn-block { width: 100%; }

/* Button group */
.btn-group {
  display: inline-flex;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--bg-card);
}
.btn-group > button {
  height: var(--field-h);
  padding: 0 12px;
  border: none;
  background: transparent;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  border-right: 1px solid var(--border);
  font-weight: 500;
}
.btn-group > button:last-child { border-right: none; }
.btn-group > button:hover { background: var(--bg-hover); }
.btn-group > button.active {
  background: var(--primary-tint);
  color: var(--primary);
  font-weight: 600;
}

/* ────────── Inputs / fields ────────── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: var(--fs-sm); font-weight: 500;
  color: var(--text-primary);
}
.field-label .req { color: var(--danger-600); margin-left: 2px; }
.field-help { font-size: var(--fs-xs); color: var(--text-muted); }
.field-error { font-size: var(--fs-xs); color: var(--danger-600); }

.input, .select, .textarea {
  height: var(--field-h);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 0 12px;
  font-size: var(--fs-base);
  outline: none;
  transition: border-color 100ms, box-shadow 100ms;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--primary);
  box-shadow: var(--ring-focus);
}
.textarea { padding: 8px 12px; height: auto; min-height: 72px; resize: vertical; line-height: 1.5; }
.input::placeholder, .textarea::placeholder { color: var(--text-disabled); }

.input-affix {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--bg-card);
  overflow: hidden;
}
.input-affix:focus-within {
  border-color: var(--primary);
  box-shadow: var(--ring-focus);
}
.input-affix > .affix {
  display: inline-flex; align-items: center; padding: 0 10px;
  background: var(--bg-app); color: var(--text-muted);
  border-right: 1px solid var(--border);
  font-size: var(--fs-sm); font-weight: 500;
}
.input-affix > .affix.right { border-left: 1px solid var(--border); border-right: none; }
.input-affix > input {
  border: none; outline: none; background: transparent;
  flex: 1; padding: 0 12px; font-size: var(--fs-base);
  height: var(--field-h);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* Search */
.search {
  position: relative;
  display: inline-flex;
}
.search input {
  height: var(--field-h);
  padding: 0 10px 0 36px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--bg-card);
  font-size: var(--fs-base);
  width: 280px;
  color: var(--text-primary);
}
.search input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring-focus); }
.search .ic {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* ────────── Badges ────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  line-height: 1.5;
}
.badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.badge.DRAFT       { background: var(--surface-100); color: var(--surface-600); }
.badge.PENDING     { background: var(--warning-100); color: var(--warning-700); }
.badge.APPROVED    { background: var(--success-100); color: var(--success-700); }
.badge.REJECTED    { background: var(--danger-100);  color: var(--danger-700); }
.badge.UNSETTLED   { background: var(--surface-100); color: var(--surface-700); }
.badge.PARTIAL     { background: var(--info-100);    color: var(--info-600); }
.badge.FULLY_SETTLED { background: var(--success-100); color: var(--success-700); }
.badge.OVERPAID    { background: #ede9fe; color: #6d28d9; }
.badge.ACTIVE      { background: var(--success-100); color: var(--success-700); }
.badge.INACTIVE    { background: var(--surface-100); color: var(--surface-500); }
.badge.ADMIN       { background: var(--primary-tint); color: var(--primary); }
.badge.MANAGER     { background: var(--surface-100); color: var(--surface-700); }

/* Category chip */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: var(--r-sm);
  font-size: var(--fs-xs);
  font-weight: 500;
  background: var(--bg-app);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.chip.Transport { background: #eff6ff; color: #1d4ed8; border-color: #dbeafe; }
.chip.Food      { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.chip.Accommodation { background: #ede9fe; color: #6d28d9; border-color: #ddd6fe; }
.chip.Other     { background: var(--surface-100); color: var(--surface-700); border-color: var(--surface-200); }
[data-theme="dark"] .chip.Transport { background: #1e3a8a; color: #93c5fd; border-color: #1e40af; }
[data-theme="dark"] .chip.Food { background: #78350f; color: #fcd34d; border-color: #92400e; }
[data-theme="dark"] .chip.Accommodation { background: #4c1d95; color: #c4b5fd; border-color: #5b21b6; }

/* ────────── Tables ────────── */
.table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
.table-wrap .table-toolbar {
  padding: var(--sp-3) var(--sp-4);
  display: flex; align-items: center; gap: var(--sp-3);
  border-bottom: 1px solid var(--divider);
  flex-wrap: wrap;
}
.table-wrap .table-toolbar .spacer { flex: 1; }

table.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--fs-base);
}
table.data-table thead th {
  text-align: left;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 12px;
  background: var(--bg-app);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  white-space: nowrap;
}
table.data-table thead th.sortable { cursor: pointer; user-select: none; }
table.data-table thead th.sortable:hover { color: var(--text-primary); }
table.data-table thead th .sort-ic { opacity: 0.4; margin-left: 4px; }
table.data-table thead th.sorted .sort-ic { opacity: 1; color: var(--primary); }
table.data-table thead th.num, table.data-table tbody td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
table.data-table tbody td {
  padding: 0 12px;
  height: var(--row-h);
  border-bottom: 1px solid var(--divider);
  color: var(--text-primary);
  vertical-align: middle;
}
table.data-table tbody tr:hover { background: var(--bg-hover); }
table.data-table tbody tr.selected { background: var(--primary-tint); }
table.data-table tbody tr:last-child td { border-bottom: none; }
table.data-table .row-action {
  opacity: 0;
  transition: opacity 120ms;
}
table.data-table tr:hover .row-action { opacity: 1; }

.table-pagination {
  padding: 10px var(--sp-4);
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--divider);
  font-size: var(--fs-sm); color: var(--text-muted);
  background: var(--bg-card);
}
.table-pagination .pager { display: flex; gap: 4px; align-items: center; }
.page-btn {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  display: inline-flex; align-items: center; justify-content: center;
}
.page-btn:hover { background: var(--bg-hover); }
.page-btn.active {
  background: var(--primary); color: white; border-color: var(--primary);
  font-weight: 600;
}

/* Empty state */
.empty {
  padding: var(--sp-10) var(--sp-6);
  text-align: center;
  color: var(--text-muted);
}
.empty .empty-icon {
  width: 56px; height: 56px;
  background: var(--bg-app);
  border-radius: 50%;
  margin: 0 auto var(--sp-3);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.empty .empty-title { color: var(--text-primary); font-weight: 600; font-size: var(--fs-md); margin-bottom: 4px; }

/* ────────── Modal / Drawer ────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  padding: var(--sp-5);
  animation: fadeIn 120ms ease-out;
}
.modal {
  background: var(--bg-elevated);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 40px);
  display: flex; flex-direction: column;
  animation: zoomIn 140ms ease-out;
}
.modal.lg { max-width: 720px; }
.modal-header {
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--divider);
  display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-3);
}
.modal-title { font-size: var(--fs-xl); font-weight: 600; margin: 0; }
.modal-subtitle { font-size: var(--fs-sm); color: var(--text-muted); margin: 2px 0 0; }
.modal-body { padding: var(--sp-5); flex: 1; overflow: auto; }
.modal-footer {
  padding: var(--sp-3) var(--sp-5);
  border-top: 1px solid var(--divider);
  display: flex; justify-content: flex-end; gap: var(--sp-3);
  background: var(--bg-app);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
}
.icon-close {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  border: none; background: transparent;
  color: var(--text-muted);
  display: inline-flex; align-items: center; justify-content: center;
}
.icon-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.drawer-backdrop { 
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.5);
  z-index: 1000;
  animation: fadeIn 120ms ease-out;
}
.drawer {
  position: fixed; right: 0; top: 0; bottom: 0;
  width: 420px; max-width: 96vw;
  background: var(--bg-elevated);
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  display: flex; flex-direction: column;
  animation: slideInRight 180ms ease-out;
}
.drawer-header {
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--divider);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
}
.drawer-body { padding: var(--sp-5); flex: 1; overflow: auto; }
.drawer-footer {
  padding: var(--sp-3) var(--sp-5);
  border-top: 1px solid var(--divider);
  display: flex; justify-content: flex-end; gap: var(--sp-3);
  background: var(--bg-app);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes zoomIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
@keyframes slideInRight { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ────────── Dashboard tiles ────────── */
.grid {
  display: grid;
  gap: var(--sp-4);
}
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-1 { grid-template-columns: 1fr; }

.section { margin-bottom: var(--sp-6); }
.flex { display: flex; }
.row { display: flex; align-items: center; gap: var(--sp-3); }
.row-tight { display: flex; align-items: center; gap: 6px; }
.between { justify-content: space-between; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-5 { gap: var(--sp-5); }
.col { display: flex; flex-direction: column; gap: var(--sp-3); }
.col-tight { display: flex; flex-direction: column; gap: var(--sp-2); }

.mute { color: var(--text-muted); }
.dim { color: var(--text-secondary); }
.text-sm { font-size: var(--fs-sm); }
.text-xs { font-size: var(--fs-xs); }
.text-lg { font-size: var(--fs-lg); }
.text-xl { font-size: var(--fs-xl); }
.semi { font-weight: 600; }
.bold { font-weight: 700; }

/* ────────── Loan matrix ────────── */
.loan-matrix {
  display: grid;
  grid-template-columns: auto repeat(3, 1fr);
  background: var(--bg-card);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.loan-matrix .cell {
  padding: 14px;
  border-right: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
  font-variant-numeric: tabular-nums;
  display: flex; flex-direction: column; gap: 4px;
  font-size: var(--fs-sm);
  min-height: 80px;
}
.loan-matrix .cell.head {
  background: var(--bg-app);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-height: 36px;
  justify-content: center;
}
.loan-matrix .cell.diag {
  background: var(--bg-app);
  color: var(--text-disabled);
  font-style: italic;
}
.loan-matrix .cell .amt {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--text-primary);
}
.loan-matrix .cell.zero .amt { color: var(--text-disabled); }
.loan-matrix .cell.has-remaining .amt { color: var(--danger-600); }
.loan-matrix .cell.settled .amt { color: var(--success-600); }
.loan-matrix .cell .sub { font-size: var(--fs-xs); color: var(--text-muted); }

/* Net position bar */
.position-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
}
.position-bar .row-stat {
  display: flex; align-items: baseline; gap: 12px;
  padding: var(--sp-3) 0;
}
.position-bar .row-stat .lbl { color: var(--text-muted); font-size: var(--fs-sm); flex: 1; }
.position-bar .row-stat .val { font-size: var(--fs-xl); font-weight: 700; font-variant-numeric: tabular-nums; }
.position-bar .row-stat .val.up { color: var(--success-600); }
.position-bar .row-stat .val.down { color: var(--danger-600); }

/* Net flow chart (who owes whom — bidirectional graph) */
.flow-graph {
  position: relative;
  padding: var(--sp-7);
  min-height: 360px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
}
.flow-node {
  position: absolute;
  width: 88px; height: 88px;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--bg-card);
  border: 2px solid var(--border-strong);
  text-align: center;
  z-index: 2;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}
.flow-node .nm { font-weight: 700; font-size: var(--fs-base); color: var(--text-primary); }
.flow-node .net { font-variant-numeric: tabular-nums; font-weight: 600; margin-top: 2px; }
.flow-node.lender { border-color: var(--success-500); background: var(--success-50); }
.flow-node.borrower { border-color: var(--danger-500); background: var(--danger-50); }
[data-theme="dark"] .flow-node.lender { background: rgba(16,185,129,0.1); }
[data-theme="dark"] .flow-node.borrower { background: rgba(239,68,68,0.1); }

/* Net position hero */
.net-hero {
  background: linear-gradient(135deg, var(--primary-tint) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .net-hero {
  background: linear-gradient(135deg, rgba(37,99,235,0.18), var(--bg-card));
}
.net-hero h2 { margin: 0 0 var(--sp-2); font-size: var(--fs-md); color: var(--text-secondary); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.net-hero .big {
  font-size: var(--fs-5xl);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1.05;
  font-family: var(--font-display);
  margin: var(--sp-3) 0 var(--sp-3);
  display: inline-block;
}
.net-hero .big.up { color: var(--success-600); }
.net-hero .big.down { color: var(--danger-600); }
.net-hero .msg { color: var(--text-secondary); font-size: var(--fs-md); margin: 0; }
.net-hero .right-stats { display: flex; gap: 18px; align-self: stretch; }
.net-hero .right-stats > div { text-align: right; min-width: 110px; }
.net-hero .right-stats .divider {
  width: 1px;
  align-self: stretch;
  background: var(--border);
  min-height: 48px;
}
.net-hero .right-stats .lbl { color: var(--text-muted); font-size: var(--fs-sm); font-weight: 500; }
.net-hero .right-stats .v {
  font-size: var(--fs-2xl); font-weight: 700; font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em; line-height: 1.1; margin-top: 4px;
}

/* ────────── List of Data — filter row ────────── */
.filter-bar {
  display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap;
}
.filter-bar .select { min-width: 140px; }

/* Inline expense row (variant) */
.inline-row-input {
  display: grid;
  grid-template-columns: 130px 1fr 100px 130px 110px auto;
  gap: 8px;
  padding: 8px;
  background: var(--primary-tint);
  border: 1px dashed var(--primary);
  border-radius: var(--r-sm);
  margin: var(--sp-3) 0;
}
.inline-row-input .input { height: 36px; }

/* ────────── Loan Data ────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  gap: 4px;
  background: var(--bg-card);
  padding: 0 var(--sp-3);
}
.tabs button {
  padding: 12px 16px;
  border: none;
  background: transparent;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  display: flex; align-items: center; gap: 8px;
}
.tabs button:hover { color: var(--text-primary); }
.tabs button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}
.tab-count {
  background: var(--bg-app); color: var(--text-muted);
  font-size: var(--fs-xs); font-weight: 600;
  padding: 1px 7px; border-radius: var(--r-pill);
}
.tabs button.active .tab-count { background: var(--primary-tint); color: var(--primary); }

/* Progress bar (repayment progress) */
.progress {
  height: 6px;
  background: var(--bg-app);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin: 4px 0;
  width: 120px;
}
.progress > .bar {
  height: 100%;
  background: var(--primary);
  border-radius: var(--r-pill);
  transition: width 200ms;
}
.progress.success > .bar { background: var(--success-500); }

/* History timeline */
.timeline {
  position: relative;
  padding-left: 24px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7px; top: 0; bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  padding: 0 0 var(--sp-4) 0;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -22px; top: 5px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--primary);
}
.timeline-item.approved::before { border-color: var(--success-500); }
.timeline-item.rejected::before { border-color: var(--danger-500); }
.timeline-item.draft::before { border-color: var(--surface-400); }
.timeline-day-label {
  font-size: var(--fs-xs); font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin: var(--sp-3) 0 var(--sp-2) -24px;
  padding-left: 24px;
}

/* Toast */
.toast-stack {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 2000;
  display: flex; flex-direction: column-reverse; gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  padding: 12px 16px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  min-width: 280px; max-width: 380px;
  font-size: var(--fs-sm);
  animation: slideInRight 200ms ease-out;
  pointer-events: auto;
}
.toast.success { border-left-color: var(--success-500); }
.toast.danger  { border-left-color: var(--danger-500); }
.toast .title { font-weight: 600; margin-bottom: 2px; }
.toast .body { color: var(--text-secondary); }

/* ────────── Mobile (frame) ────────── */
.m-shell { display: flex; flex-direction: column; height: 100%; background: var(--bg-app); }
.m-header {
  padding: 62px 16px 10px;  /* 62px clears the iOS status bar */
  display: flex; align-items: flex-end; justify-content: space-between;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  gap: 12px;
  position: sticky; top: 0; z-index: 5;
}
.m-header .title { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.m-body { flex: 1; overflow: auto; padding: 14px 14px 24px; }
.m-tabbar {
  display: flex; padding: 8px 8px 38px;  /* extra bottom for home indicator */
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.m-tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 10px; color: var(--text-muted);
  font-weight: 500;
  padding: 4px;
  cursor: pointer;
  background: transparent; border: none;
}
.m-tab.active { color: var(--primary); }
.m-tab .ic {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
}
.m-tab.active .ic { background: var(--primary-tint); }

.m-card {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  padding: 14px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}

.m-expense-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px;
  margin-bottom: 8px;
  display: flex; align-items: flex-start; gap: 10px;
}
.m-expense-card .ic-bubble {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--bg-app);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--text-secondary);
}
.m-expense-card .ic-bubble.Transport { background: #eff6ff; color: #1d4ed8; }
.m-expense-card .ic-bubble.Food { background: #fef3c7; color: #92400e; }
.m-expense-card .ic-bubble.Accommodation { background: #ede9fe; color: #6d28d9; }
.m-expense-card .desc { flex: 1; min-width: 0; }
.m-expense-card .top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.m-expense-card .ttl { font-weight: 600; font-size: var(--fs-md); }
.m-expense-card .amt { font-weight: 700; font-variant-numeric: tabular-nums; font-size: var(--fs-md); }
.m-expense-card .sub { font-size: var(--fs-xs); color: var(--text-muted); margin-top: 2px; display: flex; gap: 8px; flex-wrap: wrap; }

.m-kpi {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px;
  flex: 1;
}
.m-kpi .lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.m-kpi .val { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.m-kpi .delta { font-size: var(--fs-xs); color: var(--text-muted); }

.fab {
  position: absolute;
  right: 16px; bottom: 90px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 20;
}

/* Stage (desktop + mobile side-by-side) — auto-scaled */
.stage-viewport {
  min-height: 100vh;
  background: #f6f7fb;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 0;
}
[data-theme="dark"] .stage-viewport { background: #060814; }
.stage {
  flex-shrink: 0;
  display: flex;
  gap: 32px;
  padding: 0 32px;
  align-items: flex-start;
  transform-origin: top center;
}
.stage .desktop-cell { flex-shrink: 0; }
.stage .mobile-cell { flex-shrink: 0; }

.stage-title {
  position: absolute; top: 14px; left: 32px;
  font-size: 12px; color: var(--surface-500);
  letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 600;
}

/* Misc */
.kbd {
  display: inline-flex; align-items: center;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-family: var(--font-mono);
  background: var(--bg-app);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.divider-h { height: 1px; background: var(--divider); margin: var(--sp-3) 0; }

/* Notes block */
.note-callout {
  background: var(--primary-tint);
  border: 1px solid var(--primary-soft);
  color: var(--primary-800);
  padding: 10px 12px;
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  display: flex; gap: 10px;
  align-items: flex-start;
}
.note-callout .ic { color: var(--primary); flex-shrink: 0; }
[data-theme="dark"] .note-callout { background: rgba(37,99,235,0.15); color: var(--primary-300); border-color: rgba(37,99,235,0.3); }

/* Status pill (used in places) */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  background: var(--bg-app);
  color: var(--text-secondary);
}