/**
 * Live News Ticker Styles
 * Redesigned to match Bootstrap 5 template design system
 * Responsive and animated news ticker component
 */

.live-news-ticker {
    background: transparent;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    overflow: hidden;
    margin: 0.5rem 0;
    position: relative;
    transition: all 0.3s ease;
}

.live-news-ticker:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.live-news-wrapper {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    min-height: 3.5rem;
    gap: 0.75rem;
}

.live-news-header {
    display: flex;
    align-items: center;
    background: #dc3545;
    padding: 0.1rem 0.55rem;
    border-radius: 0.5rem;
    flex-shrink: 0;
    border: 1px solid #dc3545;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.live-news-header i {
    color: #fff;
    font-size: 0.75rem;
    margin-right: 0.375rem;
    animation: pulse 2s infinite;
}

.live-news-title {
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    line-height: 1;
}

.live-news-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 1.25rem;
    display: flex;
    align-items: center;
}

.live-news-item {
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateY(0.5rem);
    transition: all 0.4s ease-in-out;
    width: 100%;
}

.live-news-item.active {
    opacity: 1;
    transform: translateY(0);
}

.live-news-item.fade-in {
    animation: fadeInUp 0.4s ease-out;
}

.live-news-icon {
    font-size: 1rem;
    margin-right: 0.5rem;
    flex-shrink: 0;
    color: #000;
}

.live-news-favicon {
    width: 16px;
    height: 16px;
    margin-right: 0.5rem;
    flex-shrink: 0;
    border-radius: 2px;
    vertical-align: middle;
}

.live-news-user-flag {
    width: 16px;
    height: 12px;
    margin-left: 0.5rem;
    flex-shrink: 0;
    border-radius: 1px;
    vertical-align: middle;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.live-news-text {
    color: #000;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.4;
    margin: 0;
    flex: 1;
}

.live-news-indicators {
    display: flex;
    gap: 0.25rem;
    margin-left: 0.75rem;
    flex-shrink: 0;
}

.live-news-dot {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.live-news-dot.active {
    background: #000;
    transform: scale(1.2);
}

.live-news-dot:hover {
    background: rgba(0, 0, 0, 0.6);
    transform: scale(1.1);
}

/* Alternative color schemes for different contexts */
.live-news-ticker.alert-success .live-news-header {
    background: var(--bs-success);
    border-color: var(--bs-success);
}

.live-news-ticker.alert-warning .live-news-header {
    background: var(--bs-warning);
    border-color: var(--bs-warning);
}

.live-news-ticker.alert-danger .live-news-header {
    background: var(--bs-danger);
    border-color: var(--bs-danger);
}

.live-news-ticker.alert-info .live-news-header {
    background: var(--bs-info);
    border-color: var(--bs-info);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(0.5rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(-100%);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .live-news-wrapper {
        padding: 0.625rem 0.875rem;
        min-height: 3.25rem;
    }
    
    .live-news-text {
        font-size: 0.8125rem;
    }
    
    .live-news-title {
        font-size: 0.6875rem;
    }
}

@media (max-width: 992px) {
    .live-news-wrapper {
        padding: 0.5rem 0.75rem;
        min-height: 3rem;
        gap: 0.5rem;
    }
    
    .live-news-text {
        font-size: 0.75rem;
    }
    
    .live-news-header {
        padding: 0.25rem 0.5rem;
    }
    
    .live-news-title {
        font-size: 0.625rem;
    }
    
    .live-news-icon {
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    .live-news-wrapper {
        padding: 0.5rem;
        min-height: 2.75rem;
        gap: 0.375rem;
    }
    
    .live-news-text {
        font-size: 0.6875rem;
        line-height: 1.3;
    }
    
    .live-news-header {
        padding: 0.25rem 0.375rem;
    }
    
    .live-news-title {
        font-size: 0.5625rem;
    }
    
    .live-news-icon {
        font-size: 0.75rem;
        margin-right: 0.25rem;
    }
    
    .live-news-indicators {
        margin-left: 0.5rem;
        gap: 0.1875rem;
    }
    
    .live-news-dot {
        width: 0.3125rem;
        height: 0.3125rem;
    }
}

@media (max-width: 576px) {
    .live-news-wrapper {
        padding: 0.375rem;
        min-height: 2.5rem;
        gap: 0.25rem;
    }
    
    .live-news-text {
        font-size: 0.625rem;
        line-height: 1.2;
    }
    
    .live-news-header {
        padding: 0.1875rem 0.25rem;
    }
    
    .live-news-title {
        font-size: 0.5rem;
    }
    
    .live-news-icon {
        font-size: 0.6875rem;
        margin-right: 0.1875rem;
    }
    
    .live-news-indicators {
        margin-left: 0.375rem;
        gap: 0.125rem;
    }
    
    .live-news-dot {
        width: 0.25rem;
        height: 0.25rem;
    }
}

@media (max-width: 480px) {
    .live-news-wrapper {
        padding: 0.25rem;
        min-height: 2.25rem;
        gap: 0.1875rem;
    }
    
    .live-news-text {
        font-size: 0.5625rem;
        line-height: 1.1;
    }
    
    .live-news-header {
        padding: 0.125rem 0.1875rem;
    }
    
    .live-news-title {
        font-size: 0.4375rem;
    }
    
    .live-news-icon {
        font-size: 0.625rem;
        margin-right: 0.125rem;
    }
    
    .live-news-indicators {
        margin-left: 0.25rem;
        gap: 0.0625rem;
    }
    
    .live-news-dot {
        width: 0.1875rem;
        height: 0.1875rem;
    }
}

/* Loading state */
.live-news-ticker.loading .live-news-content {
    position: relative;
}

.live-news-ticker.loading .live-news-content::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1rem;
    height: 1rem;
    margin: -0.5rem 0 0 -0.5rem;
    border: 2px solid rgba(0, 0, 0, 0.3);
    border-top: 2px solid #000;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Focus states for accessibility */
.live-news-ticker:focus-within {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .live-news-ticker {
        border: 2px solid #000;
    }
    
    .live-news-text {
        font-weight: 700;
    }
}

/* Print styles */
@media print {
    .live-news-ticker {
        background: #fff !important;
        border: 1px solid #000 !important;
        color: #000 !important;
    }
    
    .live-news-text,
    .live-news-title {
        color: #000 !important;
    }
}

/* Bootstrap 5 utility classes compatibility */
.live-news-ticker.border-0 {
    border: none !important;
}

.live-news-ticker.rounded-0 {
    border-radius: 0 !important;
}

.live-news-ticker.shadow-none {
    box-shadow: none !important;
}

.live-news-ticker.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.live-news-ticker.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.live-news-ticker.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}