.sol-gate {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(17, 29, 51, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.sol-gate--closing {
    opacity: 0;
    pointer-events: none;
}

.sol-gate__card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 3rem;
    max-width: 520px;
    width: 90%;
    text-align: center;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
}

.sol-gate__logo {
    margin-bottom: 2rem;
}

.sol-gate__logo img {
    height: 48px;
    width: auto;
}

.sol-gate__title {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1B2A4A;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
}

.sol-gate__text {
    font-size: 0.875rem;
    line-height: 1.65;
    color: #475569;
    margin-bottom: 2rem;
}

.sol-gate__checkboxes {
    text-align: left;
    margin-bottom: 2rem;
}

.sol-gate__check {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: #1B2A4A;
    line-height: 1.4;
}

.sol-gate__check input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    accent-color: #1B2A4A;
}

.sol-gate__actions {
    display: flex;
    gap: 1rem;
}

.sol-gate__btn {
    flex: 1;
    padding: 0.875rem 1.5rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.sol-gate__btn--enter {
    background: #1B2A4A;
    color: #FFFFFF;
    border-color: #1B2A4A;
}

.sol-gate__btn--enter:hover:not(:disabled) {
    background: #243658;
    border-color: #243658;
}

.sol-gate__btn--enter:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.sol-gate__btn--exit {
    background: transparent;
    color: #64748B;
    border-color: #E2E8F0;
}

.sol-gate__btn--exit:hover {
    background: #F5F7FA;
    border-color: #CBD5E1;
    color: #1B2A4A;
}

@media (max-width: 480px) {
    .sol-gate__card {
        padding: 2rem 1.5rem;
    }

    .sol-gate__actions {
        flex-direction: column;
    }
}