/* ============================================================
   Batwa — components
   ============================================================ */

/* =================== Header =================== */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
}
.greeting .hello { font-size: var(--fs-sm); color: var(--c-muted); font-weight: 500; }
.greeting .title { font-size: var(--fs-lg); font-weight: 800; letter-spacing: -0.02em; }

.icon-btn {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--c-border);
  color: var(--c-ink-soft);
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-fast);
}
.icon-btn:active { transform: scale(0.92); }

/* Sync status pill — right of the greeting */
.sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  min-height: 34px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-muted);
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-fast) var(--ease-out);
  white-space: nowrap;
}
.sync-pill:active { transform: scale(0.94); }
.sync-pill.st-synced  { color: var(--c-pos); background: var(--c-pos-soft); border-color: transparent; }
.sync-pill.st-pending { color: var(--c-violet); background: var(--c-violet-soft); border-color: transparent; }
.sync-pill.st-syncing { color: var(--c-aqua); background: var(--c-aqua-soft); border-color: transparent; }
.sync-pill.st-offline { color: var(--c-warn); background: var(--c-warn-soft); border-color: transparent; }
.sync-pill .spin { display: inline-block; animation: pill-spin 0.9s linear infinite; }
@keyframes pill-spin { to { transform: rotate(360deg); } }

/* =================== Accounts =================== */
.acc-row {
  display: flex;
  gap: var(--s-3);
  overflow-x: auto;
  padding: var(--s-4) 2px var(--s-2);
  margin: 0 -2px;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}
.acc-row::-webkit-scrollbar { display: none; }

.acc-card {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  min-width: 128px;
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-lg);
  text-align: left;
  transition: transform var(--t-fast) var(--ease-out);
}
.acc-card:active { transform: scale(0.95); }
.acc-card .acc-name { font-size: var(--fs-xs); font-weight: 600; color: var(--c-muted); max-width: 110px; }
.acc-card .acc-bal { font-size: var(--fs-md); font-weight: 800; letter-spacing: -0.02em; }
.acc-card .acc-bal.is-neg { color: var(--c-neg); }
.acc-add { border: 1.5px dashed var(--c-border-strong); background: transparent; box-shadow: none; align-items: center; justify-content: center; min-width: 84px; }

.acc-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #fff;
  font-weight: 800;
  line-height: 1;
  flex: 0 0 auto;
  box-shadow: inset 0 -2px 6px rgba(0,0,0,0.18), 0 2px 6px rgba(23,19,58,0.14);
  user-select: none;
}

.acc-invite {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 100%;
  padding: var(--s-4);
  margin-top: var(--s-4);
  border-radius: var(--r-lg);
  border: 1.5px dashed rgba(98, 72, 245, 0.3);
  background: rgba(98, 72, 245, 0.04);
  transition: transform var(--t-fast) var(--ease-out);
}
.acc-invite:active { transform: scale(0.97); }

.acc-hero {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-4);
  border-radius: var(--r-lg);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  margin-bottom: var(--s-4);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
}
.logo-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 4px;
  border-radius: var(--r-md);
  border: 1.5px solid transparent;
  font-weight: 600;
  color: var(--c-muted);
  transition: background var(--t-fast), border-color var(--t-fast);
}
.logo-opt span:last-child { max-width: 100%; }
.logo-opt.is-active { border-color: var(--c-violet); background: var(--c-violet-soft); color: var(--c-violet-deep); }

.acc-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px 8px 8px;
  min-height: 44px;
  border-radius: var(--r-pill);
  background: var(--c-surface-2);
  border: 1.5px solid var(--c-border);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-ink-soft);
  transition: all var(--t-fast);
}
.acc-chip:not(:has(.acc-logo)) { padding-left: 14px; }
.acc-chip.is-active { border-color: var(--c-violet); background: var(--c-violet-soft); color: var(--c-violet-deep); }
.acc-chip .acc-logo { border-radius: 8px; }

.copy-box {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 10px 10px 14px;
  margin-bottom: var(--s-4);
}
.copy-box code {
  font-family: Consolas, Menlo, monospace;
  font-size: 11px;
  color: var(--c-ink-soft);
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.copy-box code::-webkit-scrollbar { display: none; }

/* =================== Hero balance card =================== */
.hero-card {
  position: relative;
  border-radius: var(--r-xl);
  padding: var(--s-6) var(--s-6) var(--s-5);
  background: var(--grad-hero);
  color: var(--c-on-grad);
  box-shadow: var(--shadow-hero);
  overflow: hidden;
  isolation: isolate;
}
/* soft light blooms inside the gradient */
.hero-card::before,
.hero-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  z-index: -1;
  filter: blur(2px);
}
.hero-card::before {
  width: 240px; height: 240px;
  right: -70px; top: -110px;
  background: radial-gradient(circle, rgba(255,255,255,0.22), transparent 65%);
}
.hero-card::after {
  width: 200px; height: 200px;
  left: -60px; bottom: -120px;
  background: radial-gradient(circle, rgba(63,188,248,0.35), transparent 65%);
}

.hero-label {
  display: flex; align-items: center; gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-on-grad-dim);
}
.hero-eye {
  margin-left: auto;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,0.16);
  color: #fff;
  backdrop-filter: blur(6px);
  transition: transform var(--t-fast) var(--ease-out), background var(--t-fast);
}
.hero-eye:active { transform: scale(0.9); background: rgba(255,255,255,0.28); }

.hero-amount {
  margin-top: var(--s-2);
  font-size: var(--fs-hero);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  min-height: 1.1em;
}
.hero-amount .cur { font-size: 0.45em; font-weight: 700; color: var(--c-on-grad-dim); }

.hero-card.is-negative { background: var(--grad-danger); box-shadow: 0 14px 36px -10px rgba(226,58,95,0.5); }
.hero-over-line {
  margin-top: var(--s-1);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: #fff;
  background: rgba(0,0,0,0.16);
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--r-pill);
}

.hero-sub {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3);
  margin-top: var(--s-5);
  padding-top: var(--s-4);
  border-top: 1px solid rgba(255,255,255,0.22);
}
.hero-sub .sub-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-on-grad-dim);
  display: flex; align-items: center; gap: 6px;
}
.hero-sub .sub-label .dot { width: 7px; height: 7px; border-radius: 50%; }
.dot-total { background: #B9E8FF; }
.dot-committed { background: #FFD48A; }
.hero-sub .sub-amount {
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 2px;
}

/* Blur state — number shape stays visible */
.blurable { transition: filter 280ms var(--ease-out); cursor: pointer; }
.is-blurred .blurable { filter: blur(11px); }
.is-blurred .hero-amount .cur { filter: blur(8px); }

/* Exact-amount tooltip */
.tip {
  position: fixed;
  z-index: 90;
  background: var(--c-ink);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  padding: 8px 14px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lift);
  pointer-events: none;
  white-space: nowrap;
}
.tip::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -5px;
  width: 10px; height: 10px;
  background: inherit;
  transform: translateX(-50%) rotate(45deg);
  border-radius: 2px;
}

/* =================== Sections =================== */
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin: var(--s-6) 0 var(--s-3);
}
.section-head h2 { font-size: var(--fs-md); font-weight: 700; }
.section-head .count {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-violet);
  background: var(--c-violet-soft);
  padding: 3px 10px;
  border-radius: var(--r-pill);
}

/* =================== Cards (upcoming / history) =================== */
.card {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--c-border);
}

.exp-card {
  position: relative;
  padding: var(--s-4) var(--s-4) var(--s-4) calc(var(--s-4) + 8px);
  overflow: hidden;
}
.exp-card::before {           /* recurrence stripe */
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  border-radius: 0 4px 4px 0;
  background: var(--rec-once);
}
.exp-card[data-rec="weekly"]::before  { background: var(--rec-weekly); }
.exp-card[data-rec="monthly"]::before { background: var(--rec-monthly); }

.exp-card .exp-title { font-weight: 600; font-size: var(--fs-base); }
.exp-card .exp-amount {
  font-weight: 800;
  font-size: var(--fs-md);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.exp-card .exp-meta {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 6px 10px;
  margin-top: 6px;
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 2px 9px;
  border-radius: var(--r-pill);
}
.badge-once    { background: #EEF1F6; color: #64748B; }
.badge-weekly  { background: var(--c-aqua-soft); color: #0B87B8; }
.badge-monthly { background: var(--c-violet-soft); color: var(--c-violet-deep); }
.badge-cat     { background: var(--c-surface-2); color: var(--c-ink-soft); border: 1px solid var(--c-border); }
.badge-paid    { background: var(--c-pos-soft); color: var(--c-pos); }
.badge-income  { background: var(--c-pos-soft); color: var(--c-pos); }

.due-hint { font-weight: 600; }
.due-hint.is-soon    { color: var(--c-warn); }
.due-hint.is-overdue { color: var(--c-neg); }

.exp-card.is-overdue {
  border-color: rgba(239, 70, 103, 0.35);
  box-shadow: 0 1px 2px rgba(239,70,103,0.06), 0 10px 28px -10px rgba(239,70,103,0.22);
}
.exp-card.is-overdue::before { background: var(--c-neg); }

/* inline one-tap action row */
.exp-actions {
  display: flex;
  gap: var(--s-2);
  margin-top: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px dashed var(--c-border-strong);
}
.chip-btn {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px;
  padding: 8px 10px;
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: 700;
  transition: transform var(--t-fast) var(--ease-out), filter var(--t-fast);
}
.chip-btn:active { transform: scale(0.95); }
.chip-paid   { background: var(--c-pos-soft); color: var(--c-pos); }
.chip-edit   { background: var(--c-surface-2); color: var(--c-ink-soft); border: 1px solid var(--c-border); }
.chip-delete { background: var(--c-neg-soft); color: var(--c-neg); flex: 0 0 auto; width: 44px; }

/* =================== Empty states =================== */
.empty {
  text-align: center;
  padding: var(--s-8) var(--s-5);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(124,85,247,0.06), rgba(63,188,248,0.05));
  border: 1.5px dashed rgba(98, 72, 245, 0.25);
}
.empty .emoji { font-size: 40px; line-height: 1; margin-bottom: var(--s-3); }
.empty-ico {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: rgba(98, 72, 245, 0.12);
  color: var(--c-violet);
  display: grid; place-items: center;
  margin: 0 auto var(--s-3);
}
.empty h3 { font-weight: 700; margin-bottom: 4px; }
.empty p { color: var(--c-muted); font-size: var(--fs-sm); max-width: 260px; margin: 0 auto; }

/* =================== Buttons =================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px;
  padding: 12px 22px;
  border-radius: var(--r-md);
  font-size: var(--fs-base);
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-fast), filter var(--t-fast);
  user-select: none;
}
.btn:active { transform: scale(0.96); }
.btn-primary { background: var(--grad-action); color: #fff; box-shadow: var(--shadow-btn); }
.btn-mint    { background: var(--grad-mint); color: #fff; box-shadow: 0 8px 20px -6px rgba(18,183,127,0.4); }
.btn-ghost   { background: var(--c-surface); color: var(--c-ink); border: 1px solid var(--c-border-strong); }
.btn-danger  { background: var(--grad-danger); color: #fff; box-shadow: 0 8px 20px -6px rgba(226,58,95,0.4); }
.btn-soft-danger { background: var(--c-neg-soft); color: var(--c-neg); }
.btn-sm { min-height: 40px; padding: 8px 16px; font-size: var(--fs-sm); border-radius: var(--r-sm); }
.btn[disabled] { opacity: 0.5; pointer-events: none; }
.btn-block { width: 100%; }

/* Home quick actions — thumb zone */
.quick-actions {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--nav-total) + var(--s-3));
  width: min(100% - 32px, calc(var(--max-w) - 32px));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3);
  z-index: 40;
}
@media (min-width: 900px) {
  .quick-actions { position: static; width: auto; transform: none; margin-top: var(--s-4); }
}
/* Home's action bar floats above the nav, so home needs extra clearance */
@media (max-width: 899px) {
  .home-grid { padding-bottom: 80px; }
}

.list-loader {
  display: grid;
  place-items: center;
  padding: var(--s-8) 0;
  color: var(--c-violet);
}
.list-loader svg { animation: pill-spin 0.8s linear infinite; }

/* =================== Bottom nav =================== */
.bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  height: var(--nav-total);
  padding-bottom: var(--safe-b);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--c-border);
  display: flex;
  justify-content: center;
}
.bottom-nav .nav-inner {
  width: 100%;
  max-width: var(--max-w);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;   /* adapts to however many tabs exist */
}
.nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-muted);
  transition: color var(--t-fast);
  min-height: var(--nav-h);
}
.nav-item svg { width: 23px; height: 23px; }
.nav-item.is-active { color: var(--c-violet); }
.nav-item.is-active .nav-ind {
  width: 18px; height: 3px; border-radius: 2px;
  background: var(--grad-action);
}
.nav-ind { width: 18px; height: 3px; border-radius: 2px; background: transparent; }

/* =================== Sheets / modals =================== */
.sheet-backdrop {
  position: fixed; inset: 0;
  z-index: 100;
  background: rgba(20, 16, 51, 0.45);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.sheet {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 101;
  margin: 0 auto;
  max-width: var(--max-w);
  max-height: 92dvh;
  overflow-y: auto;
  background: var(--c-surface);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  box-shadow: var(--shadow-sheet);
  padding: var(--s-3) var(--s-5) calc(var(--s-6) + var(--safe-b));
  overscroll-behavior: contain;
}
.sheet-grab {
  width: 42px; height: 5px;
  border-radius: 3px;
  background: var(--c-border-strong);
  margin: 0 auto var(--s-4);
}
.sheet h2 { font-size: var(--fs-lg); font-weight: 800; letter-spacing: -0.02em; margin-bottom: var(--s-4); }
@media (min-width: 640px) {
  .sheet {
    top: 50%; left: 50%; right: auto; bottom: auto;
    transform: translate(-50%, -50%);
    width: min(440px, calc(100vw - 48px));
    border-radius: var(--r-xl);
    max-height: min(86dvh, 780px);
    padding: var(--s-5) var(--s-5) var(--s-6);
  }
  .sheet-grab { display: none; }
}

/* =================== Forms =================== */
.field { margin-bottom: var(--s-4); }
.field label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-ink-soft);
  margin-bottom: 7px;
}
.input, select.input, textarea.input {
  width: 100%;
  min-height: 54px;
  padding: 14px 18px;
  font-size: 1.0625rem;              /* ≥16px: no iOS zoom */
  font-weight: 500;
  color: var(--c-ink);
  background: var(--c-surface-2);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  appearance: none;
}
.input::placeholder { color: var(--c-faint); font-weight: 400; }
.input:focus {
  outline: none;
  background: var(--c-surface);
  border-color: var(--c-violet);
  box-shadow: 0 0 0 4px rgba(98, 72, 245, 0.14);
}
textarea.input { min-height: 80px; resize: vertical; }

.input-amount-wrap { position: relative; }
.input-amount-wrap .cur-prefix {
  position: absolute; left: 18px; top: 50%;
  transform: translateY(-50%);
  font-weight: 700; color: var(--c-muted);
  pointer-events: none;
}
.input-amount {
  padding-left: 52px;
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

select.input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none'%3E%3Cpath d='M1 1.5 7 7.5 13 1.5' stroke='%23837FA3' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
}

/* Recent-title quick add */
.suggest-row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-top: 9px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}
.suggest-row::-webkit-scrollbar { display: none; }
.suggest-label {
  flex: 0 0 auto;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.suggest-chip {
  flex: 0 0 auto;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 7px 13px;
  min-height: 36px;
  border-radius: var(--r-pill);
  background: var(--c-violet-soft);
  color: var(--c-violet-deep);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: transform var(--t-fast) var(--ease-out), filter var(--t-fast);
}
.suggest-chip:active { transform: scale(0.94); }

.field-error {
  display: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-neg);
  margin-top: 6px;
}
.field.has-error .field-error { display: block; }
.field.has-error .input { border-color: var(--c-neg); box-shadow: 0 0 0 4px rgba(239,70,103,0.12); }

/* Segmented control */
.segmented {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 4px;
  padding: 4px;
  background: var(--c-bg-deep);
  border-radius: var(--r-md);
}
.segmented button {
  min-height: 46px;
  border-radius: calc(var(--r-md) - 4px);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-muted);
  transition: color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.segmented button.is-active {
  background: var(--c-surface);
  color: var(--c-violet-deep);
  box-shadow: var(--shadow-xs);
}

/* Toggle switch */
.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3);
  min-height: 44px;
}
.switch {
  position: relative;
  width: 52px; height: 32px;
  border-radius: var(--r-pill);
  background: var(--c-bg-deep);
  border: 1.5px solid var(--c-border);
  transition: background var(--t-med) var(--ease-out);
  flex: 0 0 auto;
}
.switch::after {
  content: "";
  position: absolute;
  top: 2.5px; left: 3px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(23,19,58,0.25);
  transition: transform var(--t-med) var(--ease-out);
}
.switch[aria-checked="true"] { background: var(--grad-action); border-color: transparent; }
.switch[aria-checked="true"]::after { transform: translateX(19px); }

.form-actions { display: flex; gap: var(--s-3); margin-top: var(--s-5); }
.form-actions .btn { flex: 1; }

/* =================== Toast =================== */
.toast-root {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav-total) + 84px);
  transform: translateX(-50%);
  z-index: 200;
  display: flex; flex-direction: column; align-items: center;
  gap: var(--s-2);
  width: min(calc(100vw - 40px), 420px);
  pointer-events: none;
}
/* Desktop: keep toasts out of the centred modal's way */
@media (min-width: 640px) {
  .toast-root {
    left: auto;
    right: var(--s-6);
    transform: none;
    bottom: calc(var(--nav-total) + var(--s-4));
    align-items: flex-end;
    width: auto;
    max-width: 380px;
  }
}

.toast {
  pointer-events: auto;
  display: flex; align-items: center; gap: var(--s-3);
  background: var(--c-ink);
  color: #fff;
  padding: 13px 18px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lift);
  font-size: var(--fs-sm);
  font-weight: 600;
  max-width: 100%;
}
.toast .toast-ico { display: inline-flex; flex: 0 0 auto; color: #B9A8FF; }
.toast .toast-undo {
  color: #B9A8FF;
  font-weight: 800;
  padding: 6px 10px;
  margin: -6px -8px -6px 0;
  border-radius: var(--r-sm);
  flex: 0 0 auto;
}

/* =================== Lock screen =================== */
.lock-screen {
  position: fixed; inset: 0;
  z-index: 300;
  background: var(--grad-hero);
  color: #fff;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--s-5);
  padding: var(--s-6);
  padding-bottom: calc(var(--s-6) + var(--safe-b));
  overflow: hidden;
}
.lock-screen::before {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  right: -140px; top: -180px;
  background: radial-gradient(circle, rgba(255,255,255,0.16), transparent 65%);
}
.lock-logo {
  width: 76px; height: 76px;
  border-radius: 24px;
  background: rgba(255,255,255,0.16);
  backdrop-filter: blur(8px);
  display: grid; place-items: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3);
}
.lock-title { font-size: var(--fs-lg); font-weight: 800; letter-spacing: -0.02em; }
.lock-sub { font-size: var(--fs-sm); color: rgba(255,255,255,0.75); font-weight: 500; text-align: center; max-width: 280px; }

.pin-dots { display: flex; gap: 14px; height: 18px; }
.pin-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
  transition: background var(--t-fast), transform var(--t-fast);
}
.pin-dot.is-filled { background: #fff; transform: scale(1.15); }

.keypad {
  display: grid;
  grid-template-columns: repeat(3, 76px);
  gap: 14px;
  justify-content: center;
}
.key {
  width: 76px; height: 76px;
  border-radius: 50%;
  background: rgba(255,255,255,0.13);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 1.65rem;
  font-weight: 600;
  display: grid; place-items: center;
  transition: background var(--t-fast), transform var(--t-fast) var(--ease-out);
  user-select: none;
}
.key:active { background: rgba(255,255,255,0.32); transform: scale(0.92); }
.key.key-ghost { background: transparent; backdrop-filter: none; }
@media (max-height: 640px) {
  .keypad { grid-template-columns: repeat(3, 64px); gap: 10px; }
  .key { width: 64px; height: 64px; font-size: 1.4rem; }
  .lock-logo { display: none; }
}
.lock-msg { min-height: 22px; font-size: var(--fs-sm); font-weight: 600; color: #FFD48A; text-align: center; }

/* =================== Reports =================== */
.month-nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3);
  margin-bottom: var(--s-4);
}
.month-nav .month-label { font-size: var(--fs-md); font-weight: 800; letter-spacing: -0.01em; }

.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
.tile {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  padding: var(--s-4);
}
.tile .tile-label {
  font-size: var(--fs-xs); font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--c-muted);
}
.tile .tile-value { font-size: var(--fs-lg); font-weight: 800; letter-spacing: -0.02em; margin-top: 4px; }
.tile .tile-delta { font-size: var(--fs-xs); font-weight: 700; margin-top: 3px; }
.tile-value.pos, .tile-delta.pos { color: var(--c-pos); }
.tile-value.neg, .tile-delta.neg { color: var(--c-neg); }

.chart-card { padding: var(--s-5); }
.chart-card h3 { margin-bottom: var(--s-4); }
/* charts keep their aspect ratio — cap the width so they don't tower on desktop */
.chart-card > svg { max-width: 520px; margin: 0 auto; display: block; }

.cat-row { display: flex; align-items: center; gap: var(--s-3); padding: 9px 0; }
.cat-row .cat-dot { width: 10px; height: 10px; border-radius: 4px; flex: 0 0 auto; }
.cat-row .cat-bar-track {
  flex: 1;
  height: 8px;
  border-radius: 4px;
  background: var(--c-bg-deep);
  overflow: hidden;
}
.cat-row .cat-bar { height: 100%; border-radius: 4px; }
.cat-row .cat-amt { font-size: var(--fs-sm); font-weight: 700; white-space: nowrap; }
.cat-row .cat-pct { font-size: var(--fs-xs); color: var(--c-muted); width: 38px; text-align: right; }

.insight {
  display: flex; gap: var(--s-3); align-items: flex-start;
  background: linear-gradient(135deg, rgba(98,72,245,0.08), rgba(63,188,248,0.07));
  border: 1px solid rgba(98,72,245,0.15);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-ink-soft);
}
.insight .spark { flex: 0 0 auto; font-size: 18px; }

.filter-row {
  display: flex; gap: var(--s-2);
  overflow-x: auto;
  padding-bottom: 4px;
  margin: var(--s-3) 0;
  scrollbar-width: none;
}
.filter-row::-webkit-scrollbar { display: none; }
.filter-chip {
  flex: 0 0 auto;
  padding: 8px 16px;
  min-height: 38px;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-muted);
  transition: all var(--t-fast);
}
.filter-chip.is-active {
  background: var(--c-ink);
  border-color: var(--c-ink);
  color: #fff;
}

.hist-row {
  display: flex; align-items: center; gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
}
.hist-row + .hist-row { border-top: 1px solid var(--c-border); }
.hist-ico {
  width: 42px; height: 42px;
  border-radius: 14px;
  display: grid; place-items: center;
  font-size: 17px;
  flex: 0 0 auto;
}
.hist-amt { font-weight: 800; font-size: var(--fs-base); white-space: nowrap; }
.hist-amt.in { color: var(--c-pos); }

/* =================== Settings =================== */
.set-group { margin-bottom: var(--s-6); }
.set-group > h2 { margin-bottom: var(--s-3); font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.07em; color: var(--c-muted); }
.set-card { overflow: hidden; }
.set-row {
  display: flex; align-items: center; gap: var(--s-3);
  width: 100%;
  min-height: 56px;
  padding: var(--s-3) var(--s-4);
  text-align: left;
  font-size: var(--fs-base);
  font-weight: 500;
  transition: background var(--t-fast);
}
.set-row + .set-row { border-top: 1px solid var(--c-border); }
.set-row:active { background: var(--c-surface-2); }
.set-row .set-ico {
  width: 38px; height: 38px;
  border-radius: 12px;
  display: grid; place-items: center;
  flex: 0 0 auto;
}
.set-row .chev { margin-left: auto; color: var(--c-faint); flex: 0 0 auto; }
.set-row .set-val { margin-left: auto; color: var(--c-muted); font-size: var(--fs-sm); }

.warn-card {
  background: var(--c-warn-soft);
  border: 1px solid rgba(232,147,12,0.3);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  font-size: var(--fs-sm);
  color: #8A5A08;
  font-weight: 500;
}

.cat-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-pill);
  padding: 8px 10px 8px 16px;
  font-size: var(--fs-sm);
  font-weight: 600;
}
.cat-pill .cat-x {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--c-neg-soft);
  color: var(--c-neg);
  font-size: 12px;
}

/* =================== Install banner =================== */
.install-banner {
  display: flex; align-items: center; gap: var(--s-3);
  background: var(--c-ink);
  color: #fff;
  border-radius: var(--r-lg);
  padding: var(--s-4);
  margin-bottom: var(--s-4);
  box-shadow: var(--shadow-lift);
}
.install-banner .ib-ico {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: var(--grad-action);
  display: grid; place-items: center;
  flex: 0 0 auto;
}
.install-banner p { font-size: var(--fs-sm); color: rgba(255,255,255,0.75); }
.install-banner strong { display: block; font-size: var(--fs-base); color: #fff; }

/* =================== Misc =================== */
.divider { height: 1px; background: var(--c-border); margin: var(--s-4) 0; }

/* inline SVG icons: baseline-align inside running text, flex-align elsewhere */
svg.ico { display: inline-block; vertical-align: -0.16em; flex: 0 0 auto; }
.btn svg.ico, .badge svg.ico, .chip-btn svg.ico, .sync-pill svg.ico,
.acc-chip svg.ico, .set-ico svg.ico, .empty-ico svg.ico, .hist-ico svg.ico,
.acc-logo svg.ico, .toast-ico svg.ico { vertical-align: middle; }
.sync-pill .spin { display: inline-flex; }
.insight .spark { color: var(--c-violet); display: inline-flex; }
.insight span:last-child svg.ico { color: var(--c-violet); }
.warn-card svg.ico { vertical-align: -0.18em; margin-right: 2px; }

.legend { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: var(--s-3); }
.legend .lg-item { display: inline-flex; align-items: center; gap: 7px; font-size: var(--fs-xs); font-weight: 600; color: var(--c-ink-soft); }
.legend .lg-dot { width: 9px; height: 9px; border-radius: 3px; }

.sync-status { display: inline-flex; align-items: center; gap: 7px; font-size: var(--fs-xs); font-weight: 600; color: var(--c-muted); }
.sync-status .sync-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-pos); }
.sync-status.is-stale .sync-dot { background: var(--c-warn); }
.sync-status.is-off .sync-dot { background: var(--c-faint); }

#view { min-height: 40vh; }