/* === ИЗОЛИРОВАННЫЕ СТИЛИ КАЛЬКУЛЯТОРА ОКРУГЛЕНИЯ === */
.wp-round-calc-wrapper, .wp-round-calc-wrapper * { 
    box-sizing: border-box !important; 
    line-height: normal !important;
}
.wp-round-calc-wrapper {
    width: 100% !important; display: flex !important; justify-content: center !important; margin: 20px 0 !important;
}
.wp-round-calc-wrapper p { margin: 0 !important; padding: 0 !important; display: inline !important; line-height: normal !important; }
.wp-round-calc-wrapper br { display: none !important; margin: 0 !important; padding: 0 !important; height: 0 !important; }

.wp-round-calc-wrapper .calculator-card {
    width: 100% !important; max-width: 600px !important; background: #ffffff !important; padding: 25px; 
    border-radius: 12px !important; box-shadow: 0 4px 15px rgba(0,0,0,0.08) !important; border: 1px solid #e2e8f0 !important;
}
.wp-round-calc-wrapper h2 { font-size: 20px !important; margin: 0 0 20px 0 !important; text-align: center !important; color: #333333 !important; }

/* Выбор разряда */
.wp-round-calc-wrapper .mode-select-box {
    margin-bottom: 20px !important; width: 100% !important;
}
.wp-round-calc-wrapper .mode-select-box select {
    width: 100% !important; height: 44px !important; font-size: 15px !important;
    border: 1px solid #ccc !important; border-radius: 6px !important; background: #ffffff !important; padding: 0 10px !important;
}

/* Рабочая строка ввода */
.wp-round-calc-wrapper .input-row {
    display: flex !important; align-items: center !important; justify-content: center !important; gap: 10px !important; margin-bottom: 20px !important; flex-wrap: wrap !important;
}
.wp-round-calc-wrapper .input-row span { font-size: 16px !important; font-weight: bold !important; color: #555555 !important; }
.wp-round-calc-wrapper input {
    width: 160px !important; height: 42px !important; font-size: 16px !important; text-align: center !important;
    border: 1px solid #ccc !important; border-radius: 4px !important; background: #ffffff !important; padding: 0 5px !important;
}
.wp-round-calc-wrapper button {
    background-color: #007bff !important; color: #ffffff !important; border: none !important; border-radius: 6px !important;
    font-size: 16px !important; font-weight: bold !important; height: 42px !important; padding: 0 20px !important; cursor: pointer !important;
}
.wp-round-calc-wrapper button:hover { background-color: #0056b3 !important; }

/* Графическая подсветка разрядов в разборе */
.wp-round-calc-wrapper .digit-highlight {
    font-family: 'Courier New', Courier, monospace !important; font-size: 24px !important; font-weight: bold !important; letter-spacing: 2px !important;
}
.wp-round-calc-wrapper .target-digit {
    color: #28a745 !important; /* Зелёный разряд округления */
    background-color: #e8f5e9 !important;
    padding: 0 2px !important;
    border-radius: 3px !important;
}
.wp-round-calc-wrapper .indicator-digit {
    color: #dc3545 !important; /* Красная подчёркнутая цифра-индикатор */
    text-decoration: underline !important;
    font-weight: 900 !important;
    background-color: #ffebee !important;
    padding: 0 2px !important;
    border-radius: 3px !important;
}

/* Блок пошаговых результатов */
.wp-round-calc-wrapper .output-container { width: 100% !important; background-color: #fafafa !important; border: 1px solid #ccc !important; border-radius: 6px !important; padding: 15px !important; margin-top: 20px !important; overflow-x: auto !important; clear: both !important; }
.wp-round-calc-wrapper .step-text-title { font-size: 16px !important; font-weight: bold !important; color: #555555 !important; margin-top: 15px !important; margin-bottom: 8px !important; }
.wp-round-calc-wrapper .rule-box { font-size: 15px !important; font-style: italic !important; color: #007bff !important; margin-bottom: 15px !important; padding-left: 5px !important; line-height: 1.4 !important; }
.wp-round-calc-wrapper .math-text-line { font-family: 'Courier New', Courier, monospace !important; font-size: 22px !important; font-weight: bold !important; color: #111111 !important; margin-bottom: 10px !important; }

@media (max-width: 480px) {
    .wp-round-calc-wrapper .calculator-card { padding: 15px 4px !important; border-radius: 8px !important; }
    .wp-round-calc-wrapper .input-row { gap: 6px !important; }
    .wp-round-calc-wrapper input { width: 130px !important; }
}