@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --bg: #14171F;
  --surface: #1C2029;
  --surface-2: #242835;
  --border: #2A2F3D;
  --accent: #E8A33D;
  --accent-dim: #4A3A1E;
  --positive: #4FB286;
  --positive-dim: #1E3A30;
  --danger: #E2604F;
  --danger-dim: #402420;
  --warning: #E2A03F;
  --text: #F2EFE9;
  --text-muted: #8A8F9C;
  --text-faint: #5B6070;
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  padding-bottom: 84px;
}

button, input, select, textarea { font-family: inherit; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ---------- Login ---------- */
.login-screen {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}
.login-mark {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.login-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 4px;
}
.login-sub {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0 0 32px;
}
.login-form { width: 100%; max-width: 320px; display: flex; flex-direction: column; gap: 12px; }

/* ---------- Layout ---------- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, var(--bg) 70%, transparent);
  padding: 20px 20px 8px;
}
.month-switch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 4px;
}
.month-switch button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.month-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  text-transform: capitalize;
  min-width: 140px;
  text-align: center;
}

main { padding: 4px 20px 20px; max-width: 560px; margin: 0 auto; }

/* ---------- Signature ring ---------- */
.hero {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.ring-wrap { position: relative; width: 96px; height: 96px; flex-shrink: 0; }
.ring-wrap svg { transform: rotate(-90deg); width: 96px; height: 96px; }
.ring-track { fill: none; stroke: var(--surface-2); stroke-width: 8; }
.ring-fill { fill: none; stroke: var(--accent); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset .6s ease, stroke .3s; }
.ring-center { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; }
.ring-percent { font-family: var(--font-mono); font-weight: 600; font-size: 16px; }
.ring-caption { font-size: 9px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }

.hero-figures { flex: 1; min-width: 0; }
.hero-balance-label { font-size: 12px; color: var(--text-muted); margin-bottom: 2px; }
.hero-balance {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}
.hero-balance.negative { color: var(--danger); }
.hero-sub { display: flex; gap: 14px; margin-top: 10px; }
.hero-sub-item { font-size: 12px; }
.hero-sub-item b { display: block; font-family: var(--font-mono); font-size: 13px; font-weight: 600; }
.hero-sub-item.income b { color: var(--positive); }
.hero-sub-item.expense b { color: var(--danger); }

/* ---------- Cards / sections ---------- */
.section-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin: 22px 0 10px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

/* Alerts */
.alert-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--danger-dim);
  border: 1px solid rgba(226,96,79,.35);
  font-size: 13px;
  margin-bottom: 8px;
}
.alert-item.warning { background: rgba(226,160,63,.12); border-color: rgba(226,160,63,.35); }
.alert-item span.icon { font-size: 18px; }
.alert-item .alert-text b { font-family: var(--font-mono); }

/* Category rows */
.cat-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.cat-row:last-child { border-bottom: none; }
.cat-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.cat-body { flex: 1; min-width: 0; }
.cat-name-row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 5px; }
.cat-name-row .amt { font-family: var(--font-mono); color: var(--text-muted); }
.cat-bar-track { height: 6px; background: var(--surface-2); border-radius: 4px; overflow: hidden; }
.cat-bar-fill { height: 100%; border-radius: 4px; transition: width .5s ease; }

/* ---------- Bottom nav ---------- */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
  z-index: 20;
}
.nav-btn {
  flex: 1;
  background: none; border: none;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  color: var(--text-faint);
  font-size: 10px;
  padding: 6px 2px;
  border-radius: var(--radius-sm);
}
.nav-btn .nav-icon { font-size: 19px; }
.nav-btn.active { color: var(--accent); }

/* ---------- Quick add ---------- */
.quick-add-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.quick-add-box textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 14px;
  font-size: 15px;
  resize: none;
  min-height: 84px;
}
.quick-add-box textarea:focus { outline: none; border-color: var(--accent); }
.quick-add-hint { font-size: 12px; color: var(--text-faint); margin-top: 8px; }

.btn {
  border: none;
  border-radius: var(--radius-sm);
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
}
.btn-primary { background: var(--accent); color: #201607; }
.btn-secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-danger { background: var(--danger-dim); color: var(--danger); border: 1px solid rgba(226,96,79,.4); }
.btn[disabled] { opacity: .5; pointer-events: none; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 12px; color: var(--text-muted); }
.field input, .field select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 12px 14px;
  font-size: 15px;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); }
.field-row { display: flex; gap: 10px; }
.field-row .field { flex: 1; }

/* Parsed preview card */
.parsed-card {
  margin-top: 14px;
  background: var(--surface-2);
  border: 1px dashed var(--accent);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: none;
}
.parsed-card.show { display: block; }
.parsed-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font-size: 13px; color: var(--text-muted); }
.parsed-amount { font-family: var(--font-mono); font-size: 22px; font-weight: 600; color: var(--accent); }

/* List items generic */
.list-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.list-item:last-child { border-bottom: none; }
.list-item .meta { flex: 1; min-width: 0; }
.list-item .meta .title { font-size: 14px; }
.list-item .meta .sub { font-size: 12px; color: var(--text-faint); }
.list-item .value { font-family: var(--font-mono); font-size: 14px; white-space: nowrap; }
.list-item .value.income { color: var(--positive); }
.list-item .actions { display: flex; gap: 6px; }
.icon-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 30px; height: 30px;
  border-radius: 8px;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-faint);
  font-size: 13px;
}

.fab-add-cat {
  display: flex; align-items: center; justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(10,11,15,.6);
  display: none; align-items: flex-end; justify-content: center;
  z-index: 50;
}
.modal-backdrop.show { display: flex; }
.modal-sheet {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px 20px 0 0;
  padding: 22px 20px calc(22px + env(safe-area-inset-bottom));
  width: 100%; max-width: 560px;
  max-height: 86vh;
  overflow-y: auto;
}
.modal-title { font-family: var(--font-display); font-size: 17px; font-weight: 600; margin: 0 0 16px; }

.toast {
  position: fixed; bottom: 92px; left: 50%; transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 30px;
  font-size: 13px;
  z-index: 60;
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.toast.error { border-color: rgba(226,96,79,.5); color: var(--danger); }

.chart-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }

.color-swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch { width: 28px; height: 28px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; }
.swatch.selected { border-color: var(--text); }

.emoji-picker { display: flex; gap: 6px; flex-wrap: wrap; }
.emoji-opt {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--surface-2); border: 1px solid var(--border);
  font-size: 17px;
  display: flex; align-items: center; justify-content: center;
}
.emoji-opt.selected { border-color: var(--accent); background: var(--accent-dim); }

.hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Estilo para o campo de valor editável da IA */
.parsed-amount-input {
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  width: 150px;
  text-align: right;
  padding: 0;
  outline: none;
}
.parsed-amount-input:focus {
  border-bottom-color: var(--text);
}