/* Live Stream Page */
.live-page {
    padding: 40px 0;
    min-height: calc(100vh - 300px);
    background-color: var(--bg-gray);
}

.live-wrapper {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
}

/* Video Section */
.live-video-section {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.live-video-container {
    padding: 0;
}

.video-player {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    background-color: #000;
    overflow: hidden;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255, 255, 255, 0.95);
    color: #e91e63;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 30px;
    animation: pulse-live 2s infinite;
}

@keyframes pulse-live {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
}

.live-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: #e91e63;
    border-radius: 50%;
    animation: blink-dot 1.5s infinite;
}

@keyframes blink-dot {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

.play-button {
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.play-button:hover {
    transform: scale(1.1);
    opacity: 0.9;
}

.video-info {
    font-size: 18px;
    font-weight: 600;
    text-align: center;
}

/* Video Stats */
.video-stats {
    display: flex;
    justify-content: space-around;
    padding: 25px;
    background-color: #fff;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.stat-icon {
    font-size: 24px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
}

/* Video Description */
.video-description {
    padding: 25px;
    background-color: #fff;
    border-top: 1px solid var(--border-color);
}

.video-description h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-color);
}

.video-description p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
}

/* Sidebar */
.live-sidebar {
    display: flex;
    flex-direction: column;
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    max-height: calc(100vh - 200px);
}

.sidebar-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    background-color: #fff;
}

.tab-btn {
    flex: 1;
    padding: 15px 20px;
    background-color: transparent;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn:hover {
    color: var(--primary-color);
    background-color: var(--bg-gray);
}

.tab-btn.active {
    color: var(--primary-color);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary-color);
}

.tab-content {
    display: none;
    flex: 1;
    overflow: hidden;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
}

/* Chat Container */
.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 340px);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-message {
    display: flex;
    flex-direction: column;
    gap: 5px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-username {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
}

.chat-time {
    font-size: 11px;
    color: var(--text-light);
}

.chat-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-color);
    padding: 10px 12px;
    background-color: var(--bg-gray);
    border-radius: 8px;
    word-break: break-word;
}

.chat-message.system .chat-text {
    background-color: #e3f2fd;
    color: #1976d2;
    text-align: center;
}

.chat-input-container {
    display: flex;
    gap: 10px;
    padding: 15px 20px;
    background-color: #fff;
    border-top: 1px solid var(--border-color);
}

.chat-input-container input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.chat-input-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.btn-send:hover {
    background-color: var(--primary-dark);
    transform: scale(1.05);
}

.btn-send:active {
    transform: scale(0.95);
}

/* Live Products */
.live-products {
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    height: calc(100vh - 340px);
}

.live-product-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.live-product-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.live-product-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-gray);
}

.live-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.live-product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.live-product-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.live-product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.live-product-current-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
}

.live-product-original-price {
    font-size: 13px;
    color: var(--text-light);
    text-decoration: line-through;
}

.live-product-btn {
    padding: 6px 12px;
    font-size: 12px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.live-product-btn:hover {
    background-color: var(--primary-dark);
}

/* Scrollbar Styling */
.chat-messages::-webkit-scrollbar,
.live-products::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.live-products::-webkit-scrollbar-track {
    background: var(--bg-gray);
}

.chat-messages::-webkit-scrollbar-thumb,
.live-products::-webkit-scrollbar-thumb {
    background: var(--text-light);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.live-products::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .live-wrapper {
        grid-template-columns: 1fr 350px;
    }
    
    .live-product-image {
        width: 70px;
        height: 70px;
    }
}

@media (max-width: 992px) {
    .live-wrapper {
        grid-template-columns: 1fr;
    }
    
    .live-sidebar {
        max-height: 500px;
    }
    
    .chat-container,
    .live-products {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .live-page {
        padding: 20px 0;
    }
    
    .live-wrapper {
        gap: 20px;
    }
    
    .video-stats {
        padding: 15px;
    }
    
    .stat-icon {
        font-size: 20px;
    }
    
    .stat-value {
        font-size: 20px;
    }
    
    .stat-label {
        font-size: 10px;
    }
    
    .video-description {
        padding: 15px;
    }
    
    .video-description h2 {
        font-size: 18px;
    }
    
    .video-description p {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .live-indicator {
        font-size: 14px;
        padding: 8px 16px;
    }
    
    .play-button svg {
        width: 60px;
        height: 60px;
    }
    
    .video-info {
        font-size: 16px;
    }
    
    .chat-messages,
    .live-products {
        padding: 15px;
    }
    
    .live-product-item {
        flex-direction: column;
    }
    
    .live-product-image {
        width: 100%;
        height: 180px;
    }
}