/* Demo Banner — ПравоАгент (Прототип) */

.demo-banner {
    background: linear-gradient(135deg, #1e1b4b, #4c1d95);
    color: #e0e7ff;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    text-align: center;
    line-height: 1.5;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    cursor: pointer;
    overflow: hidden;
}

.demo-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.demo-banner-icon {
    flex-shrink: 0;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.demo-banner-text {
    position: relative;
    z-index: 1;
    font-weight: 500;
}

.demo-banner-text strong {
    color: #c4b5fd;
}

.demo-banner-badge {
    position: relative;
    z-index: 1;
}

.demo-banner-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    background: rgba(255, 255, 255, 0.1);
    font-size: 14px;
    padding: 0;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.demo-banner-close:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
}

/* Banner collapsed state */
.demo-banner-collapsed {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px var(--space-md);
    background: linear-gradient(135deg, #1e1b4b, #4c1d95);
    cursor: pointer;
    color: #e0e7ff;
    font-size: var(--font-size-sm);
    gap: var(--space-xs);
}

.demo-banner-collapsed:hover {
    background: linear-gradient(135deg, #312e81, #5b21b6);
}

/* Banner details (expandable) */
.demo-banner-details {
    display: none;
    padding: var(--space-md) var(--space-lg);
    background: #1e1b4b;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
    color: #c4b5fd;
    line-height: 1.6;
}

.demo-banner-details.open {
    display: block;
}

.demo-banner-details p {
    margin-bottom: var(--space-sm);
}

.demo-banner-details ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.demo-banner-details li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.demo-banner-details li::before {
    content: '•';
    color: #8b5cf6;
    flex-shrink: 0;
}

.demo-banner-details .feature-tag {
    display: inline-block;
    padding: 0 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-right: 4px;
}

.feature-tag-demo {
    background: rgba(245, 158, 11, 0.3);
    color: #fbbf24;
}

.feature-tag-live {
    background: rgba(16, 185, 129, 0.3);
    color: #34d399;
}

/* Hidden banner */
.demo-banner.hidden,
.demo-banner-collapsed.hidden {
    display: none;
}