/* === ИЗОЛИРОВАННЫЕ СТИЛИ ТРЕНАЖЁРА СТЕПЕНЕЙ И КОРНЕЙ (trainer4) === */
.wp-powroot-wrapper, .wp-powroot-wrapper * {
    box-sizing: border-box !important; line-height: normal !important;
}
.wp-powroot-wrapper {
    width: 100% !important; display: flex !important; justify-content: center !important; margin: 20px 0 !important;
}
.wp-powroot-wrapper p { margin: 0 !important; padding: 0 !important; display: inline !important; }
.wp-powroot-wrapper br { display: none !important; }

.wp-powroot-wrapper .trainer-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; text-align: center !important;
}
.wp-powroot-wrapper h2 { font-size: 22px !important; margin: 0 0 15px 0 !important; color: #1e293b !important; }

/* Зона настроек */
.wp-powroot-wrapper .setup-zone {
    margin: 20px 0 !important; padding: 15px !important; background: #f8fafc !important; border: 1px solid #cbd5e1 !important; border-radius: 8px !important; text-align: left !important;
}
.wp-powroot-wrapper .setup-zone label { display: block !important; font-size: 14px !important; font-weight: bold !important; color: #475569 !important; margin-bottom: 4px !important; }
.wp-powroot-wrapper .setup-zone select {
    width: 100% !important; max-width: 350px !important; height: 42px !important; font-size: 14px !important; font-weight: bold !important; border: 1px solid #cbd5e1 !important; border-radius: 6px !important; color: #007bff !important; background: #ffffff !important; padding: 0 10px !important;
}

/* Кнопки */
.wp-powroot-wrapper .btn-action {
    background-color: #28a745 !important; color: #ffffff !important; border: none !important; border-radius: 6px !important;
    font-size: 16px !important; font-weight: bold !important; height: 46px !important; padding: 0 35px !important; cursor: pointer !important; transition: background 0.2s !important; margin: 10px 0 !important;
}
.wp-powroot-wrapper .btn-action:hover { background-color: #218838 !important; }
.wp-powroot-wrapper .btn-blue { background-color: #007bff !important; }
.wp-powroot-wrapper .btn-blue:hover { background-color: #0056b3 !important; }

/* Игровая зона */
.wp-powroot-wrapper .game-zone {
    padding: 25px !important; background: #fffbeb !important; border: 2px solid #fde68a !important; border-radius: 12px !important; margin: 15px 0 !important;
}
.wp-powroot-wrapper .timer-text {
    font-size: 18px !important; font-weight: bold !important; color: #b45309 !important; margin-bottom: 12px !important; display: flex !important; align-items: center !important; justify-content: center !important; gap: 6px !important;
}
.wp-powroot-wrapper .math-question {
    font-family: 'Courier New', Courier, monospace !important; font-size: 46px !important; font-weight: bold !important; color: #1e293b !important; margin: 25px 0 !important; min-height: 60px !important; display: flex !important; justify-content: center !important; align-items: center !important;
}
.wp-powroot-wrapper .answer-input-box {
    display: flex !important; justify-content: center !important; align-items: center !important; gap: 10px !important; margin-bottom: 15px !important;
}
.wp-powroot-wrapper .game-input {
    width: 140px !important; height: 52px !important; font-size: 28px !important; font-weight: bold !important; text-align: center !important; border: 2px solid #d97706 !important; border-radius: 8px !important; color: #1e293b !important; background: #ffffff !important; padding: 0 !important;
}

/* Уничтожение стрелочек инпутов на ПК для идеального центрирования */
.wp-powroot-wrapper .game-input::-webkit-outer-spin-button,
.wp-powroot-wrapper .game-input::-webkit-inner-spin-button {
    -webkit-appearance: none !important; margin: 0 !important;
}
.wp-powroot-wrapper .game-input { -moz-appearance: textfield !important; }

/* Экран итогов */
.wp-powroot-wrapper .results-zone { padding: 20px !important; border-radius: 10px !important; margin: 15px 0 !important; text-align: left !important; }
.wp-powroot-wrapper .school-mark-box { text-align: center !important; font-size: 20px !important; font-weight: bold !important; color: #1e293b !important; margin-bottom: 20px !important; padding: 20px !important; border-radius: 8px !important; }
.wp-powroot-wrapper .mark-num { font-size: 54px !important; font-weight: 900 !important; display: block !important; margin: 5px 0 !important; line-height: 1 !important; }
.wp-powroot-wrapper .score-badge { background: #ffffff !important; padding: 4px 12px !important; border-radius: 20px !important; font-size: 14px !important; border: 1px solid #cbd5e1 !important; display: inline-block !important; margin-top: 5px !important; }
.wp-powroot-wrapper .error-item { font-family: monospace !important; font-size: 15px !important; font-weight: bold !important; color: #1e293b !important; padding: 10px 12px !important; margin-bottom: 8px !important; border-radius: 0 6px 6px 0 !important; display: flex !important; align-items: center !important; gap: 8px !important; }

@media (max-width: 480px) {
    .wp-powroot-wrapper .trainer-card { padding: 15px 5px !important; }
    .wp-powroot-wrapper .btn-action { width: 100% !important; }
    .wp-powroot-wrapper .game-input { width: 100% !important; max-width: 140px !important; }
    .wp-powroot-wrapper .timer-text { flex-direction: column !important; gap: 2px !important; }
}