/* Random Image Display - Frontend Styles */

/* Container */
.rid-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

/* Background Slider */
.rid-background-slider {
    position: relative;
    width: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity 0.6s ease-in-out;
}

/* Overlay */
.rid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

/* Content Container */
.rid-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    color: #ffffff;
    padding: 2rem;
}

/* Content Positions */
.rid-content.top-left {
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
}

.rid-content.top-center {
    align-items: center;
    justify-content: flex-start;
    text-align: center;
}

.rid-content.top-right {
    align-items: flex-end;
    justify-content: flex-start;
    text-align: right;
}

.rid-content.center-left {
    align-items: flex-start;
    justify-content: center;
    text-align: left;
}

.rid-content.center-center {
    align-items: center;
    justify-content: center;
    text-align: center;
}

.rid-content.center-right {
    align-items: flex-end;
    justify-content: center;
    text-align: right;
}

.rid-content.bottom-left {
    align-items: flex-start;
    justify-content: flex-end;
    text-align: left;
}

.rid-content.bottom-center {
    align-items: center;
    justify-content: flex-end;
    text-align: center;
}

.rid-content.bottom-right {
    align-items: flex-end;
    justify-content: flex-end;
    text-align: right;
}

/* Title */
.rid-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    max-width: 800px;
}

/* Subtitle */
.rid-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 0;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    max-width: 700px;
}

/* Button */
.rid-button {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.2);
    border: 2px solid #ffffff;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.rid-button:hover {
    background-color: #ffffff;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Slider Controls (only visible in slider mode) */
.rid-slider-controls {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 3;
    display: flex;
    gap: 1rem;
}

.rid-control-btn {
    width: 3rem;
    height: 3rem;
    border: 2px solid rgba(255, 255, 255, 0.8);
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.rid-control-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.rid-control-btn:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

.rid-control-btn svg {
    width: 1.5rem;
    height: 1.5rem;
    fill: #ffffff;
}

/* Live Region for Screen Readers */
.rid-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .rid-title {
        font-size: 2.5rem;
    }
    
    .rid-subtitle {
        font-size: 1.25rem;
    }
    
    .rid-content {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .rid-title {
        font-size: 2rem;
    }
    
    .rid-subtitle {
        font-size: 1.125rem;
    }
    
    .rid-content {
        padding: 1rem;
        gap: 1rem;
    }
    
    .rid-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .rid-slider-controls {
        bottom: 1rem;
        right: 1rem;
        gap: 0.5rem;
    }
    
    .rid-control-btn {
        width: 2.5rem;
        height: 2.5rem;
    }
}

@media (max-width: 480px) {
    .rid-title {
        font-size: 1.5rem;
    }
    
    .rid-subtitle {
        font-size: 1rem;
    }
    
    .rid-content {
        gap: 0.75rem;
    }
}

/* Static Mode - Interactive Click */
.rid-static-mode .rid-background-slider {
    cursor: pointer;
}

.rid-static-mode .rid-background-slider:hover {
    opacity: 0.95;
}

.rid-static-mode .rid-background-slider:focus {
    outline: 2px solid #ffffff;
    outline-offset: -4px;
}

/* Fade Animation */
@keyframes ridFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.rid-fade-in {
    animation: ridFadeIn 0.6s ease-in-out;
}