/* ===============================
   ИЗОЛЯЦИЯ СТРАНИЦЫ
================================ */
.proxy-check-page {
    margin: 100px auto 0; /* сверху отступ 60px, снизу 0 */
    position: relative;
    z-index: 1;
}

    /* ===============================
   КОНТЕЙНЕР
================================ */
    .proxy-check-page .container {
        max-width: 700px;
        margin: 0 auto;
        background: var(--bg-main);
        padding: 24px;
        border-radius: 14px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.15);
        color: var(--text-color);
        transition: background-color 0.4s ease, color 0.4s ease;
    }

    /* заголовки */
    .proxy-check-page h2,
    .proxy-check-page h3 {
        color: var(--text-color);
        text-align: center;
        margin: 0 0 12px;
    }

    /* ===============================
   TEXTAREA
================================ */
    .proxy-check-page textarea {
        width: 100%;
        min-height: 160px;
        padding: 12px 14px;
        border-radius: 10px;
        font-size: 14px;
        resize: vertical;
        margin-bottom: 14px;
        font-family: monospace, monospace;
        background: var(--page-bg);
        color: var(--text-color);
        border: 1px solid var(--hover-bg);
        transition: border 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease, color 0.3s ease;
    }

        .proxy-check-page textarea:focus {
            outline: none;
            border-color: var(--text-color);
            box-shadow: 0 0 0 2px var(--hover-bg-highlight);
        }

    /* ===============================
   СПИСОК ПРОКСИ
================================ */
    .proxy-check-page .proxy-list {
        background: var(--page-bg);
        padding: 12px;
        border-radius: 8px;
        font-size: 14px;
        max-height: 220px;
        overflow-y: auto;
        border: 1px solid var(--hover-bg);
        color: var(--text-color);
        font-family: monospace, monospace;
        white-space: pre-wrap; /* чтобы переносить строки */
        margin-top: 14px; /* отделить от кнопок */
    }

    /* ===============================
   КНОПКИ
================================ */
    .proxy-check-page button {
        width: 100%;
        background: var(--hover-bg);
        color: var(--text-color);
        border: none;
        padding: 14px 24px;
        font-size: 16px;
        border-radius: 10px;
        cursor: pointer;
        transition: background 0.25s ease, transform 0.1s ease, color 0.25s ease;
        user-select: none;
    }

        .proxy-check-page button:hover:not(:disabled) {
            background: var(--hover-bg-highlight);
        }

        .proxy-check-page button:active:not(:disabled) {
            transform: scale(0.98);
        }

        .proxy-check-page button:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

    /* кнопка скачивания */
    .proxy-check-page .download-btn {
        margin-top: 12px;
    }

    /* ===============================
   СПИННЕР
================================ */
    .proxy-check-page .spinner {
        width: 42px;
        height: 42px;
        border: 4px solid var(--hover-bg);
        border-left-color: var(--text-color);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin: 22px auto 0; /* margin-bottom убран, чтобы не было лишнего отступа */
    }

/* анимация вращения */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}
.pulsate {
    animation: pulsateAnim 1.5s infinite;
}

@keyframes pulsateAnim {
    0%, 100% {
        box-shadow: 0 0 6px var(--hover-bg-highlight);
    }

    50% {
        box-shadow: 0 0 14px var(--hover-bg-highlight);
    }
}


/* ===============================
   РЕЗУЛЬТАТ
================================ */
.proxy-check-page .result {
    margin-top: 18px;
    padding: 14px;
    color: var(--text-color);
    font-weight: 600;
    text-align: center;
    font-size: 14px;
}


/* ===============================
   МОБИЛКА
================================ */
@media (max-width: 600px) {
    .proxy-check-page .container {
        padding: 18px;
        border-radius: 12px;
    }

    .proxy-check-page textarea {
        min-height: 140px;
        font-size: 13px;
    }

    .proxy-check-page button {
        font-size: 15px;
        padding: 14px;
    }

    .proxy-check-page .spinner {
        width: 36px;
        height: 36px;
        border-width: 3px;
    }
}