.evoost-iframe-placeholder {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 2rem;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 1rem 0;
    box-sizing: border-box;
}

.evoost-iframe-placeholder-content {
    max-width: 480px;
}

.evoost-iframe-placeholder-content h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    color: #1f2937;
    font-weight: 600;
}

.evoost-iframe-placeholder-content p {
    margin: 0 0 1rem 0;
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.5;
}

.evoost-iframe-load-btn {
    background: var(--evoost-cookies-color, #0066ff);
    color: #fff;
    border: none;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: opacity 0.2s, transform 0.1s;
    font-family: inherit;
}

.evoost-iframe-load-btn:hover {
    opacity: 0.9;
}

.evoost-iframe-load-btn:active {
    transform: translateY(1px);
}

[dir="rtl"] .evoost-iframe-placeholder {
    text-align: center;
}