/* ============================================
   PROMO PAGE
   ============================================ */

.promo-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 120px 24px 80px;
    min-height: calc(100vh - 64px);
}

.promo-content {
    width: 100%;
    max-width: 960px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Heading */
.promo-heading {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* Promocode form */
.promo-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
}

.promo-input {
    flex: 1;
    padding: 14px 20px;
    border-radius: 12px;
    border: 1px solid #333;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    outline: none;
    transition: border-color 0.2s;
    text-transform: uppercase;
}

.promo-input::placeholder {
    color: var(--text-secondary);
    text-transform: none;
    letter-spacing: 0;
}

.promo-input:focus {
    border-color: var(--accent-green);
}

.promo-submit {
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    background: var(--accent-green);
    color: #000;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition:
        opacity 0.2s,
        transform 0.2s;
}

.promo-submit:hover {
    transform: translateY(-1px);
}

.promo-submit:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

/* Messages */
.promo-message {
    text-align: center;
    font-size: 15px;
    margin: 0;
}

.promo-message--error {
    color: #ff6b6b;
}

.promo-message--success {
    color: var(--accent-green);
}

/* Tariff section */
.promo-tariffs {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.promo-disclaimer {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

/* Loading state */
.promo-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 300px;
    color: var(--text-secondary);
    font-size: 15px;
}

@media (max-width: 480px) {
    .promo-page {
        padding: 100px 16px 60px;
    }

    .promo-heading {
        font-size: 18px;
    }

    .promo-form {
        flex-direction: column;
    }

    .promo-submit {
        width: 100%;
    }
}