.promo-page {
    width: 100%;
    min-height: 70vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 40px 20px;

    box-sizing: border-box;
}


.promo-card {
    width: 100%;
    max-width: 500px;

    padding: 38px;

    box-sizing: border-box;

    background: #18181b;
    border: 1px solid #2a2a2f;
    border-radius: 18px;

    text-align: center;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.25);
}


.promo-icon {
    font-size: 48px;

    margin-bottom: 15px;
}


.promo-card h1 {
    margin: 0;

    font-size: 28px;
    font-weight: 700;
}


.promo-subtitle {
    margin: 10px 0 28px;

    color: #a1a1aa;

    line-height: 1.5;
}


/*
 * Награда
 */

.reward {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: 12px;

    padding: 16px;

    margin-bottom: 25px;

    background: #202024;

    border: 1px solid #303036;
    border-radius: 12px;
}


.reward-icon {
    font-size: 28px;
}


.reward div {
    display: flex;
    flex-direction: column;

    text-align: left;
}


.reward strong {
    font-size: 20px;
}


.reward span {
    color: #a1a1aa;
    font-size: 13px;
}


/*
 * Ключ
 */

.key-label {
    margin-bottom: 8px;

    color: #a1a1aa;

    font-size: 13px;
}


.key-box {
    display: flex;
    align-items: center;

    padding: 5px 6px 5px 16px;

    background: #101014;

    border: 1px solid #35353c;
    border-radius: 10px;

    margin-bottom: 22px;
}


.key-box code {
    flex: 1;

    overflow: hidden;

    color: #f4f4f5;

    font-size: 18px;
    font-weight: 600;

    letter-spacing: 2px;

    white-space: nowrap;
}


.copy-button {
    border: 0;

    padding: 10px 12px;

    background: #29292f;

    border-radius: 7px;

    cursor: pointer;

    font-size: 16px;

    transition: background 0.15s;
}


.copy-button:hover {
    background: #36363d;
}


/*
 * Discord команда
 */

.command-title {
    margin-bottom: 8px;

    color: #a1a1aa;

    font-size: 13px;
}


.command-box {
    padding: 13px;

    background: #101014;

    border-radius: 9px;

    margin-bottom: 20px;
}


.command-box code {
    color: #e4e4e7;

    font-size: 14px;
}


/*
 * Таймер
 */

.cooldown {
    display: flex;
    flex-direction: column;

    gap: 5px;

    padding: 16px;

    background: #202024;

    border-radius: 10px;

    color: #a1a1aa;

    font-size: 13px;
}


.cooldown strong {
    color: #f4f4f5;

    font-size: 24px;

    letter-spacing: 2px;
}


.hint {
    margin: 20px 0 0;

    color: #71717a;

    font-size: 12px;

    line-height: 1.5;
}


/*
 * Кнопка генерации
 */

.generate-button {
    width: 100%;

    padding: 14px 20px;

    border: 0;
    border-radius: 10px;

    background: rgb(145, 87, 242);
    color: #18181b;

    font-size: 15px;
    font-weight: 600;

    cursor: pointer;

    transition:
        transform 0.15s,
        filter 0.15s;
}


.generate-button:hover {
    filter: brightness(1.1);

    transform: translateY(-1px);
}


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


/*
 * Ошибка / cooldown
 */

.error-box {
    display: flex;
    flex-direction: column;

    gap: 8px;

    padding: 20px;

    margin-bottom: 20px;

    background: #211b1b;

    border: 1px solid #3a2929;

    border-radius: 12px;

    color: #d4d4d8;
}


.error-icon {
    font-size: 30px;
}


.error-timer {
    margin-top: 3px;

    color: #f4f4f5;

    font-size: 24px;

    letter-spacing: 2px;
}


/*
 * Мобильные устройства
 */

@media (max-width: 550px) {

    .promo-page {
        padding: 20px 12px;
    }


    .promo-card {
        padding: 28px 20px;
    }


    .promo-card h1 {
        font-size: 24px;
    }


    .key-box code {
        font-size: 15px;
        letter-spacing: 1px;
    }

}