/* ============================================================
   Налог на роскошь — gold/dark elegant theme
   ============================================================ */

.calculator-layout {
  display: flex;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 40px auto;
  gap: 30px;
  padding: 0 20px;
}

/* ─── Карточка ввода: тёмная, с золотом ─── */
.calc-block {
  flex: 1;
  min-width: 300px;
  background: linear-gradient(160deg, #26200f 0%, #171308 55%, #0f0c06 100%);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 18px;
  padding: 30px 28px;
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 215, 120, 0.12);
  color: #f5e9c9;
}

.calc-block h1 {
  margin: 0 0 8px;
  font-size: 1.55rem;
  line-height: 1.25;
  color: #e9c86b;
  letter-spacing: 0.02em;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
}

.calc-block label {
  display: block;
  margin-top: 18px;
  font-weight: 600;
  font-size: 0.92rem;
  color: #d9b95c;
  letter-spacing: 0.04em;
}

.calc-block input {
  width: 100%;
  padding: 12px 14px;
  margin-top: 7px;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: 10px;
  color: #f8edd0;
  font-size: 1.05rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.calc-block input::placeholder {
  color: rgba(245, 233, 201, 0.35);
}

.calc-block input:focus {
  outline: none;
  border-color: #e9c86b;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18), 0 0 18px rgba(212, 175, 55, 0.15);
}

.calc-block button {
  margin-top: 24px;
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, #f5d97c 0%, #d4af37 55%, #a97f1e 100%);
  color: #201a08;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 8px 22px rgba(212, 175, 55, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.calc-block button:hover {
  transform: translateY(-2px);
  filter: brightness(1.07);
  box-shadow: 0 12px 28px rgba(212, 175, 55, 0.4);
}

.calc-block button:active {
  transform: translateY(0);
}

/* ─── Таблица коэффициентов ─── */
.coeff-hint {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(212, 175, 55, 0.35);
}

.coeff-hint h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: #e9c86b;
  font-weight: 600;
}

.coeff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  color: #f5e9c9;
}

.coeff-table th,
.coeff-table td {
  padding: 9px 10px;
  text-align: left;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.coeff-table th {
  background: rgba(212, 175, 55, 0.14);
  color: #f5d97c;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.coeff-table td {
  background: rgba(255, 255, 255, 0.03);
}

.coeff-table .coeff-val {
  text-align: center;
  font-weight: 700;
  color: #f5d97c;
}

.coeff-note {
  margin: 10px 0 0;
  font-size: 0.8rem;
  color: rgba(245, 233, 201, 0.55);
  line-height: 1.5;
}

/* ─── Карточка результатов ─── */
.result-block {
  flex: 1;
  min-width: 300px;
  background: linear-gradient(160deg, #26200f 0%, #171308 55%, #0f0c06 100%);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 18px;
  padding: 30px 28px;
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 215, 120, 0.12);
  color: #f5e9c9;
  align-self: flex-start;
}

.result-block h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
  color: #e9c86b;
  letter-spacing: 0.04em;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
}

.result-output {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-top: 4px solid #d4af37;
  border-radius: 4px;
  padding: 1.2rem;
  font-size: 1rem;
  color: #f5e9c9;
  box-shadow: inset 0 1px 6px rgba(0, 0, 0, 0.35);
}

.result-output p {
  margin: 10px 0;
  font-size: 15px;
  line-height: 1.55;
}

.result-output strong {
  color: #f5d97c;
  font-weight: 700;
}

/* Большой бейдж коэффициента */
.luxury-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f5d97c, #b8860b);
  color: #1c1605;
  font-size: 1.35rem;
  font-weight: 800;
  padding: 8px 18px;
  border-radius: 10px;
  margin: 4px 0 6px;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35);
}

.luxury-category {
  color: #d9b95c;
  font-style: italic;
  font-size: 0.92rem;
}

/* Строка итогового налога */
.luxury-total {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px dashed rgba(212, 175, 55, 0.4);
  font-size: 1.05rem !important;
}

.luxury-total strong {
  font-size: 1.3rem;
  color: #ffe08a;
}

/* Доплата за роскошь — выделенный блок */
.luxury-extra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 12px 14px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(212, 175, 55, 0.08));
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-radius: 10px;
  font-weight: 600;
  color: #f5d97c;
}

.luxury-extra .luxury-extra-amount {
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffe08a;
  white-space: nowrap;
}

.luxury-formula {
  margin-top: 12px;
  font-size: 0.85rem !important;
  color: rgba(245, 233, 201, 0.55);
}

.luxury-ok {
  color: #9fd48f;
}

.luxury-error {
  color: #ff9d9d;
}

/* ─── SEO-описание: тёмная карточка ─── */
.calculator-description {
  max-width: 800px;
  margin: 40px auto;
  padding: 34px 34px;
  background: linear-gradient(165deg, #1f1a0d 0%, #141008 100%);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-top: 5px solid #d4af37;
  border-radius: 4px;
  line-height: 1.7;
  color: #e8dcba;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.calculator-description h2,
.calculator-description h3 {
  margin-top: 22px;
  color: #e9c86b;
}

.calculator-description h2 {
  font-size: 1.4rem;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.calculator-description h3 {
  font-size: 1.1rem;
}

.calculator-description p {
  margin-top: 10px;
}

/* ─── Адаптивность ─── */
@media (max-width: 768px) {
  .calculator-layout {
    flex-direction: column;
    gap: 20px;
    padding: 0 14px;
  }

  .calc-block,
  .result-block {
    padding: 22px 18px;
  }

  .calc-block h1 {
    font-size: 1.3rem;
  }

  .calculator-description {
    margin: 28px 14px;
    padding: 24px 20px;
  }

  .luxury-extra {
    flex-direction: column;
    align-items: flex-start;
  }
}