/* Баннер расширения */
.extension-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2b2b2c 100%);
    border-top: 2px solid rgba(255, 140, 0, 0.3);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    z-index: 9998;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    max-height: 0;
    overflow: hidden;
}

.extension-banner.show {
    transform: translateY(0);
    max-height: 200px;
    padding: 15px 20px;
}

.extension-banner-content {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.extension-banner-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
}

.extension-banner-icon .hero-dinosaur-animation {
    width: 60px;
    height: 60px;
    margin: 0;
    filter: drop-shadow(0 4px 8px rgba(255, 140, 0, 0.3));
}

.extension-banner-icon .hero-dinosaur-animation::before {
    width: 140%;
    height: 140%;
}

.extension-banner-text {
    flex: 1;
    min-width: 0;
}

.extension-banner-title {
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 4px;
    background: linear-gradient(135deg, #FF8C00 0%, #FF6B00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.extension-banner-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.4;
}

.extension-banner-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.extension-banner-btn {
    padding: 10px 24px;
    background: linear-gradient(135deg, #FF6B00 0%, #FF8C3A 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(255, 107, 0, 0.3);
}

.extension-banner-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.5);
    background: linear-gradient(135deg, #FF8C3A 0%, #FF6B00 100%);
}

.extension-banner-btn:active {
    transform: translateY(0);
}

.extension-banner-close {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 6px;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.extension-banner-close:hover {
    background: rgba(255, 107, 0, 0.2);
    color: #FF6B00;
    transform: scale(1.1);
}

.extension-banner-close:active {
    transform: scale(0.95);
}

/* Адаптивность */
@media (max-width: 768px) {
    .extension-banner.show {
        padding: 12px 15px;
    }

    .extension-banner-content {
        gap: 12px;
        flex-wrap: wrap;
    }

    .extension-banner-icon {
        width: 50px;
        height: 50px;
    }

    .extension-banner-icon .hero-dinosaur-animation {
        width: 50px;
        height: 50px;
    }

    .extension-banner-title {
        font-size: 14px;
    }

    .extension-banner-desc {
        font-size: 12px;
    }

    .extension-banner-btn {
        padding: 8px 18px;
        font-size: 13px;
    }

    .extension-banner-actions {
        width: 100%;
        justify-content: space-between;
        margin-top: 8px;
    }
}

@media (max-width: 480px) {
    .extension-banner-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .extension-banner-text {
        width: 100%;
    }

    .extension-banner-actions {
        width: 100%;
        justify-content: space-between;
        margin-top: 0;
    }

    .extension-banner-icon {
        display: none;
    }
}