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

:root {
  --bg: #f9f8f6;
  --bg2: #ffffff;
  --border: #e5e2db;
  --border2: #d4d0c8;
  --text: #1a1916;
  --text2: #6b6860;
  --text3: #9b9890;
  --accent: #1a1916;
  --tag-bg: #f0ede8;
  --card-shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.05);
  --danger: #dc2626;
  --success: #16a34a;
  --radius: 12px;
  --radius-sm: 8px;
}

[data-theme="dark"] {
  --bg: #111110;
  --bg2: #1a1917;
  --border: #2a2926;
  --border2: #3a3836;
  --text: #f0ede8;
  --text2: #9b9890;
  --text3: #6b6860;
  --accent: #f0ede8;
  --tag-bg: #222120;
  --card-shadow: 0 1px 3px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.2);
  --danger: #f87171;
  --success: #4ade80;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100%;
  transition: background .25s, color .25s;
  -webkit-font-smoothing: antialiased;
}

/* ─── TOP BAR ────────────────────────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.brand { display: flex; align-items: baseline; gap: 6px; }

.brand-name {
  font-family: 'Instrument Serif', serif;
  font-size: 20px;
  letter-spacing: -.3px;
  color: var(--text);
}

.brand-dot {
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  margin-bottom: 2px;
  flex-shrink: 0;
}

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

.icon-btn {
  width: 36px; height: 36px;
  background: var(--tag-bg);
  border-radius: 50%;
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: background .15s, transform .15s;
  flex-shrink: 0;
}
.icon-btn:hover { background: var(--border); transform: scale(1.06); }

/* ─── BOTTOM NAV ─────────────────────────────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 64px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-btn {
  background: none;
  border: none;
  color: var(--text3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  padding: 8px 24px;
  transition: color .15s;
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .3px;
}
.nav-btn svg { width: 20px; height: 20px; }
.nav-btn.active { color: var(--text); }
.nav-btn.fab-trigger { padding: 0; }

.fab {
  width: 48px; height: 48px;
  background: var(--text);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: transform .15s, opacity .15s;
  margin-bottom: 4px;
}
.fab svg { width: 22px; height: 22px; color: var(--bg); }
.nav-btn.fab-trigger:active .fab { transform: scale(0.93); opacity: .8; }

/* ─── VIEWS ─────────────────────────────────────────────────────────────────── */
.view {
  display: none;
  padding-bottom: 80px;
  min-height: 100vh;
  animation: fadeUp .2s ease;
}
.view.active { display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── MONTH BAR ──────────────────────────────────────────────────────────────── */
.month-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 0;
}

.month-label {
  font-family: 'Instrument Serif', serif;
  font-size: 18px;
  letter-spacing: -.2px;
  color: var(--text);
}

.month-nav {
  width: 32px; height: 32px;
  background: var(--tag-bg);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.month-nav:hover { background: var(--border); color: var(--text); }

/* ─── HERO SPEND ─────────────────────────────────────────────────────────────── */
.spend-hero {
  padding: 28px 20px 20px;
}

.spend-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 6px;
}

.spend-amount {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(38px, 10vw, 52px);
  line-height: 1.05;
  letter-spacing: -.5px;
  color: var(--text);
}

.spend-sub {
  font-size: 13px;
  color: var(--text3);
  margin-top: 6px;
  font-weight: 400;
}
.spend-sub.negative { color: var(--danger); }

/* ─── SECTION CARDS ──────────────────────────────────────────────────────────── */
.section-card {
  margin: 0 12px 12px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--card-shadow);
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 14px;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.section-title-row .section-label { margin-bottom: 0; }

/* ─── CHART ──────────────────────────────────────────────────────────────────── */
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text2);
  font-weight: 500;
}

.legend-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── FILTER PILLS ───────────────────────────────────────────────────────────── */
.filter-row { display: flex; gap: 6px; }

.filter-btn {
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text2);
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}
.filter-btn:hover { border-color: var(--text2); color: var(--text); }
.filter-btn.active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

/* ─── TRANSACTION LIST ───────────────────────────────────────────────────────── */
.tx-list { display: flex; flex-direction: column; }

.tx-day-header {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 12px 4px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tx-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .12s;
  -webkit-tap-highlight-color: transparent;
}
.tx-item:hover { background: var(--tag-bg); }
.tx-item:active { background: var(--border); }

.tx-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.tx-info { flex: 1; min-width: 0; }

.tx-desc {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tx-cat {
  font-size: 12px;
  color: var(--text3);
  margin-top: 1px;
  font-weight: 400;
}

.tx-amount {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.tx-empty {
  text-align: center;
  color: var(--text3);
  font-size: 13px;
  padding: 32px 0;
}

/* ─── ADMIN ──────────────────────────────────────────────────────────────────── */
.admin-header {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  letter-spacing: -.3px;
  padding: 24px 20px 16px;
}

.balance-edit-row { display: flex; gap: 8px; }
.balance-edit-row .input-field { flex: 1; }

.cat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 6px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background .12s;
  border-radius: var(--radius-sm);
}
.cat-item:last-child { border-bottom: none; }
.cat-item:hover { background: var(--tag-bg); }

.cat-color-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.cat-icon { font-size: 20px; }
.cat-name { flex: 1; font-size: 14px; font-weight: 500; }
.cat-kw-count { font-size: 12px; color: var(--text3); }
.cat-arrow { color: var(--text3); font-size: 14px; }

/* ─── FORMS ──────────────────────────────────────────────────────────────────── */
.input-field {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  padding: 11px 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
}
.input-field:focus {
  border-color: var(--text2);
  box-shadow: 0 0 0 3px rgba(0,0,0,.05);
}
[data-theme="dark"] .input-field:focus {
  box-shadow: 0 0 0 3px rgba(255,255,255,.05);
}
.input-field::placeholder { color: var(--text3); }

.big-input {
  font-family: 'Instrument Serif', serif;
  font-size: 36px;
  text-align: center;
  letter-spacing: -.5px;
  padding: 16px;
}

.select-field {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239b9890' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 6px;
}

/* ─── BUTTONS ────────────────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--text);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 20px;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
  letter-spacing: .1px;
}
.btn-primary:hover { opacity: .85; }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  background: var(--tag-bg);
  color: var(--text2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 20px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.btn-ghost:hover { background: var(--border); color: var(--text); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 20px;
  cursor: pointer;
  transition: background .15s;
}
.btn-danger:hover { background: rgba(220,38,38,.08); }

.btn-small {
  background: var(--tag-bg);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 6px;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.btn-small:hover { background: var(--border); color: var(--text); }

/* ─── AUTO-CAT BADGE ─────────────────────────────────────────────────────────── */
.auto-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: var(--tag-bg);
  color: var(--success);
  border: 1px solid var(--border);
}

/* ─── MODAL ──────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
}
.modal-overlay.open {
  display: flex;
  animation: fadeIn .2s ease;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 8px 20px 32px;
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  overflow-y: auto;
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0));
  animation: slideUp .25s cubic-bezier(.16,1,.3,1);
  box-shadow: 0 -8px 40px rgba(0,0,0,.12);
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-handle {
  width: 32px; height: 4px;
  background: var(--border2);
  border-radius: 2px;
  margin: 10px auto 20px;
}

.modal-title {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  letter-spacing: -.3px;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.modal-actions .btn-primary { flex: 1; }

/* ─── COLOR PICKER ───────────────────────────────────────────────────────────── */
.color-picker-row { display: flex; align-items: center; gap: 10px; }
.color-picker {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  padding: 3px;
  flex-shrink: 0;
}
.color-presets { display: flex; gap: 8px; flex-wrap: wrap; }
.color-preset {
  width: 26px; height: 26px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .1s, border-color .1s;
}
.color-preset:hover { transform: scale(1.1); }
.color-preset.selected { border-color: var(--text); }

/* ─── KEYWORD CHIPS ──────────────────────────────────────────────────────────── */
.keyword-input-row { display: flex; gap: 8px; margin-bottom: 10px; }
.keyword-input-row .input-field { flex: 1; }

.keyword-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.kw-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--tag-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 8px 3px 10px;
  font-size: 13px;
  font-weight: 400;
  color: var(--text2);
}
.kw-remove {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 0;
  display: flex; align-items: center;
  transition: color .12s;
}
.kw-remove:hover { color: var(--danger); }

/* ─── LOGIN ──────────────────────────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  max-width: 360px;
  margin: 0 auto;
}

.login-logo {
  font-size: 40px;
  margin-bottom: 16px;
}

.login-title {
  font-family: 'Instrument Serif', serif;
  font-size: 32px;
  letter-spacing: -.4px;
  margin-bottom: 6px;
}

.login-sub {
  font-size: 14px;
  color: var(--text3);
  margin-bottom: 28px;
  font-weight: 400;
}

.login-error {
  margin-top: 10px;
  font-size: 13px;
  color: var(--danger);
  min-height: 18px;
  text-align: center;
}

/* ─── TOAST ──────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  padding: 9px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  z-index: 999;
  white-space: nowrap;
  animation: toastIn .2s ease;
  box-shadow: var(--card-shadow);
}
@keyframes toastIn {
  from { opacity: 0; top: 10px; }
  to   { opacity: 1; top: 20px; }
}

/* ─── SCROLLBAR ──────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.5);
  cursor: pointer;
}

/* ─── HERO STATS ROW ─────────────────────────────────────────────────────────── */
.spend-stats-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 16px;
  background: var(--tag-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.spend-stat {
  flex: 1;
  padding: 10px 16px;
}

.spend-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

.spend-stat-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 2px;
}

.spend-stat-value {
  font-family: 'Instrument Serif', serif;
  font-size: 20px;
  letter-spacing: -.2px;
  color: var(--text);
}

.spend-stat-value.positive { color: var(--success); }
.spend-stat-value.negative { color: var(--danger); }

/* ─── FAB MENU ───────────────────────────────────────────────────────────────── */
.fab-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.fab-menu {
  position: absolute;
  bottom: 64px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
}

.fab-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.fab-option {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .1s;
  box-shadow: var(--card-shadow);
}
.fab-option:active { transform: scale(0.95); }

.fab-option-expense {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.fab-option-income {
  background: var(--bg2);
  color: var(--success);
  border-color: var(--success);
}

/* ─── INCOME TX ──────────────────────────────────────────────────────────────── */
.tx-amount.income { color: var(--success); }

.btn-income {
  flex: 1;
  background: var(--success);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 20px;
  cursor: pointer;
  transition: opacity .15s;
}
.btn-income:hover { opacity: .85; }

/* ─── TX TYPE TOGGLE ─────────────────────────────────────────────────────────── */
.tx-type-toggle {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}

.type-btn {
  flex: 1;
  padding: 9px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--tag-bg);
  color: var(--text3);
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}

.type-btn.active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

.type-btn.income.active {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

input[type="date"].input-field {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  text-align: left;
  padding: 11px 14px;
  letter-spacing: normal;
}

/* ─── DATE INPUT FIX ─────────────────────────────────────────────────────────── */
input[type="date"] {
  text-align: left;
}