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

.wp-percent-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-percent-calc-wrapper h2 { font-size: 20px !important; margin: 0 0 20px 0 !important; text-align: center !important; color: #333333 !important; }

/* Стили переключателя режимов (вкладок) */
.wp-percent-calc-wrapper .mode-select-box {
    margin-bottom: 25px !important; width: 100% !important;
}
.wp-percent-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-percent-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-percent-calc-wrapper input {
    width: 100px !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-percent-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-percent-calc-wrapper button:hover { background-color: #0056b3 !important; }

/* Школьная рамка пропорции */
.wp-percent-calc-wrapper .proportion-box {
    border: 2px dashed #007bff !important; background-color: #f8fafc !important; border-radius: 8px !important;
    padding: 15px !important; margin: 20px auto !important; max-width: 280px !important;
    font-family: 'Courier New', Courier, monospace !important; font-size: 22px !important; font-weight: bold !important; color: #111111 !important;
}
.wp-percent-calc-wrapper .proportion-line {
    display: flex !important; justify-content: space-between !important; margin-bottom: 8px !important;
}
.wp-percent-calc-wrapper .proportion-line:last-child { margin-bottom: 0 !important; }

/* Рендеринг красивой дроби в уравнении решения */
.wp-percent-calc-wrapper .fraction-view {
    display: inline-flex !important; align-items: center !important; font-size: 22px !important; font-family: 'Courier New', Courier, monospace !important; font-weight: bold !important;
}
.wp-percent-calc-wrapper .fraction-box {
    display: inline-flex !important; flex-direction: column !important; align-items: center !important; padding: 0 6px !important;
}
.wp-percent-calc-wrapper .num-part { padding-bottom: 2px !important; }
.wp-percent-calc-wrapper .den-part { border-top: 2px solid #111111 !important; padding-top: 2px !important; width: 100% !important; text-align: center !important; }

/* Окно пошаговых подробностей */
.wp-percent-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: 25px !important; overflow-x: auto !important; clear: both !important;
}
.wp-percent-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-percent-calc-wrapper .fraction-step-row { display: flex !important; align-items: center !important; gap: 10px !important; margin-bottom: 10px !important; }

@media (max-width: 480px) {
    .wp-percent-calc-wrapper .calculator-card { padding: 15px 5px !important; border-radius: 8px !important; }
    .wp-percent-calc-wrapper .input-row { gap: 8px !important; }
    .wp-percent-calc-wrapper input { width: 85px !important; }
}