/* Modern Carousel Indicators Enhancement */
/* This file provides modern, smooth carousel indicators that override default Bootstrap styles */

/* Override default Bootstrap carousel indicators */
.carousel-indicators {
    position: static !important;
    margin-bottom: 2rem;
    gap: 1rem;
    display: flex !important;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

/* Modern indicator buttons */
.modern-indicators .indicator-btn,
.carousel-indicators .indicator-btn {
    width: 60px;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.3);
    margin: 0;
    border: none;
    position: relative;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    backdrop-filter: blur(5px);
    text-indent: -9999px; /* Hide text */
}

/* Shimmer effect on hover */
.modern-indicators .indicator-btn::before,
.carousel-indicators .indicator-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.modern-indicators .indicator-btn:hover::before,
.carousel-indicators .indicator-btn:hover::before {
    transform: translateX(100%);
}

/* Indicator dot */
.modern-indicators .indicator-btn .indicator-dot,
.carousel-indicators .indicator-btn .indicator-dot {
    position: absolute;
    top: 50%;
    left: 8px;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

/* Progress bar */
.modern-indicators .indicator-btn .indicator-progress,
.carousel-indicators .indicator-btn .indicator-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.8) 0%, 
        rgba(255, 255, 255, 1) 50%, 
        rgba(255, 255, 255, 0.8) 100%);
    border-radius: 3px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Tooltip */
.modern-indicators .indicator-btn .indicator-tooltip,
.carousel-indicators .indicator-btn .indicator-tooltip {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 1000;
}

/* Tooltip arrow */
.modern-indicators .indicator-btn .indicator-tooltip::after,
.carousel-indicators .indicator-btn .indicator-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.85);
}

/* Hover states */
.modern-indicators .indicator-btn:hover .indicator-tooltip,
.carousel-indicators .indicator-btn:hover .indicator-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: 25px;
}

.modern-indicators .indicator-btn:hover,
.carousel-indicators .indicator-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.modern-indicators .indicator-btn:hover .indicator-dot,
.carousel-indicators .indicator-btn:hover .indicator-dot {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-50%) scale(1.2);
}

/* Active states */
.modern-indicators .indicator-btn.active,
.carousel-indicators .indicator-btn.active,
.carousel-indicators button.active {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.modern-indicators .indicator-btn.active .indicator-progress,
.carousel-indicators .indicator-btn.active .indicator-progress {
    width: 100%;
    animation: progressPulse 6s ease-in-out infinite;
}

.modern-indicators .indicator-btn.active .indicator-dot,
.carousel-indicators .indicator-btn.active .indicator-dot {
    background: white;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
    transform: translateY(-50%) scale(1.3);
}

/* Animations */
@keyframes progressPulse {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
    }
}

/* Auto-advance progress animation */
.modern-indicators .indicator-btn.active .indicator-progress.auto-advance,
.carousel-indicators .indicator-btn.active .indicator-progress.auto-advance {
    animation: autoAdvanceProgress 6s linear;
}

@keyframes autoAdvanceProgress {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* Focus states for accessibility */
.modern-indicators .indicator-btn:focus,
.carousel-indicators .indicator-btn:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

/* Mobile responsive design */
@media (max-width: 768px) {
    .carousel-indicators,
    .modern-indicators {
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .modern-indicators .indicator-btn,
    .carousel-indicators .indicator-btn {
        width: 40px;
        height: 4px;
    }
    
    .modern-indicators .indicator-btn .indicator-dot,
    .carousel-indicators .indicator-btn .indicator-dot {
        width: 3px;
        height: 3px;
        left: 6px;
    }
    
    .modern-indicators .indicator-btn .indicator-tooltip,
    .carousel-indicators .indicator-btn .indicator-tooltip {
        font-size: 11px;
        padding: 6px 10px;
        max-width: 200px;
        word-wrap: break-word;
    }
}

@media (max-width: 480px) {
    .carousel-indicators,
    .modern-indicators {
        gap: 0.3rem;
    }
    
    .modern-indicators .indicator-btn,
    .carousel-indicators .indicator-btn {
        width: 30px;
        height: 3px;
    }
    
    .modern-indicators .indicator-btn .indicator-tooltip,
    .carousel-indicators .indicator-btn .indicator-tooltip {
        display: none; /* Hide tooltips on very small screens */
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .modern-indicators .indicator-btn,
    .carousel-indicators .indicator-btn {
        background: rgba(255, 255, 255, 0.6);
        border: 1px solid white;
    }
    
    .modern-indicators .indicator-btn.active,
    .carousel-indicators .indicator-btn.active {
        background: white !important;
        color: black;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .modern-indicators .indicator-btn,
    .carousel-indicators .indicator-btn,
    .modern-indicators .indicator-btn .indicator-dot,
    .carousel-indicators .indicator-btn .indicator-dot,
    .modern-indicators .indicator-btn .indicator-progress,
    .carousel-indicators .indicator-btn .indicator-progress {
        transition: none;
        animation: none;
    }
}