/* ============================================================
   JAVIFINANCE — calc-presupuesto.css
   Estilos exclusivos del Presupuesto de Supervivencia.
   Carga después de style.css y calc-shared.css
   ============================================================ */

/* ── INCOME WRAP (input grande oscuro) ── */
.income-wrap {
  background: var(--color-dark);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.5rem;
}

.income-wrap label {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: 0.4rem;
}

.income-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 300;
  padding: 0.2rem 0;
  outline: none;
  transition: border-color var(--transition);
}

.income-input::placeholder { color: rgba(255,255,255,0.3); }
.income-input:focus         { border-bottom-color: var(--color-gold-light); }

/* ── FILAS DE CATEGORÍAS ── */
.categories-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.cat-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--color-sand);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: border-color var(--transition), background var(--transition);
}

.cat-row:focus-within {
  border-color: var(--color-gold);
  background: var(--color-white);
}

.cat-row__icon  { font-size: 1rem; flex-shrink: 0; width: 22px; text-align: center; }
.cat-row__label { flex: 1; font-size: 0.8rem; color: var(--color-muted); }

.cat-row__input {
  width: 110px;
  border: 1px solid var(--color-sand);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--color-dark);
  text-align: right;
  outline: none;
  padding: 4px 8px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.cat-row__input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 2px rgba(140,117,73,0.12);
}

.cat-row__input::placeholder { color: var(--color-stone); }

/* ── GRÁFICO DONUT ── */
.chart-donut-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

.donut-container {
  position: relative;
  max-width: 260px;
  margin: 0 auto;
}

.donut-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}

.donut-center__value {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
}

.donut-center__label {
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 0.2rem;
}

/* ── LEYENDA ── */
.legend-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legend-item {
  display: grid;
  grid-template-columns: 10px 1fr auto auto;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
}

.legend-item__dot {
  width: 10px; height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.legend-item__name  { color: var(--color-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.legend-item__value { font-weight: 500; color: var(--color-dark); text-align: right; }
.legend-item__pct   { color: var(--color-stone); font-size: 0.7rem; min-width: 36px; text-align: right; }

/* ── BALANCE CARD ── */
.balance-card {
  border-radius: var(--radius-lg);
  padding: 1.8rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.balance-card--surplus { background: #EDF7F2; border: 1px solid #B6DECA; }
.balance-card--deficit { background: #FEF2F2; border: 1px solid #FECACA; }
.balance-card--neutral { background: #FEFCE8; border: 1px solid #FDE68A; }

.balance-card__left {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.balance-card__tag {
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
}

.balance-card--surplus .balance-card__tag    { color: var(--color-green); }
.balance-card--deficit .balance-card__tag    { color: var(--color-red); }
.balance-card--neutral .balance-card__tag    { color: #92400E; }

.balance-card__amount {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}

.balance-card--surplus .balance-card__amount { color: var(--color-green); }
.balance-card--deficit .balance-card__amount { color: var(--color-red); }
.balance-card--neutral .balance-card__amount { color: #92400E; }

.balance-card__sub   { font-size: 0.8rem; color: var(--color-muted); font-weight: 300; max-width: 280px; }
.balance-card__emoji { font-size: 2.5rem; }

/* ── RESPONSIVE ── */
@media (min-width: 768px) {
  .chart-donut-wrap {
    grid-template-columns: 1.1fr 1fr;
  }

  .donut-container {
    max-width: none;
    margin: 0;
  }
}