/**
 * ATC Stories - Instagram/Facebook Stories-like Feature
 * Mobile-first responsive design
 */

/* Stories List Container - Horizontal Scroll */
.atc-stories-container {
    width: 100%;
    margin: 20px 0;
    padding: 0;
}

.atc-stories-list {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 12px 10px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.atc-stories-list::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

/* Story Item (Avatar Circle) */
.atc-story-item {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
    min-width: 60px; /* fits 4–6 per row on laptops */
}

.atc-story-item:hover {
    transform: scale(1.05);
}

.atc-story-avatar {
    width: 60px;
    height: 60px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    border: 3px solid transparent;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #D4AF37 100%);
    padding: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    isolation: isolate;
    transition: all 0.3s ease;
}

.atc-story-item:hover .atc-story-avatar {
    border-color: #D4AF37;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.atc-story-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 1;
}

.atc-story-avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 24px;
}

.atc-story-title {
    font-size: 10px; /* smaller to avoid wrapping */
    font-weight: 500;
    text-align: center;
    color: #1E3A5F;
    max-width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Story Viewer Modal - Full Screen */
.atc-story-viewer {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #000;
    z-index: 2147483000;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.atc-story-viewer.active {
    display: flex;
}

/* Story Progress Bar Container */
.atc-story-progress-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 10px 15px;
    z-index: 10;
    display: flex;
    gap: 4px;
}

.atc-story-progress-bar {
    flex: 1;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.atc-story-progress-fill {
    height: 100%;
    background: #ffffff;
    border-radius: 2px;
    width: 0%;
    transition: width linear;
}

.atc-story-progress-bar.active .atc-story-progress-fill {
    animation: storyProgress linear;
}

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

/* Story Media Container */
.atc-story-media-container {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}

.atc-story-media {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.atc-story-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.atc-story-media video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Story Content Overlay (Package Details) */
.atc-story-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px 80px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 50%, transparent 100%);
    z-index: 5;
    color: #ffffff;
}

.atc-story-content-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 10px 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.atc-story-content-description {
    font-size: 16px;
    margin: 0 0 15px 0;
    line-height: 1.5;
    opacity: 0.95;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.atc-story-content-price {
    font-size: 28px;
    font-weight: 800;
    color: #D4AF37;
    margin: 0 0 20px 0;
    text-shadow: 0 2px 8px rgba(212, 175, 55, 0.5);
}

.atc-story-content-button {
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.5);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.atc-story-content-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(102, 126, 234, 0.7);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Navigation Controls */
.atc-story-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.atc-story-nav:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.atc-story-nav-prev {
    left: 15px;
}

.atc-story-nav-next {
    right: 15px;
}

.atc-story-nav-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.atc-story-nav-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.atc-story-sound-toggle {
    position: absolute;
    bottom: 25px;
    right: 25px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.atc-story-sound-toggle .atc-story-sound-icon::before {
    content: "🔊";
    font-size: 20px;
    line-height: 1;
}

.atc-story-sound-toggle.is-sound-off .atc-story-sound-icon::before {
    content: "🔇";
}

.atc-story-sound-toggle:hover {
    background: rgba(0, 0, 0, 0.65);
    transform: scale(1.05);
}

.atc-story-viewer.atc-story-has-video .atc-story-sound-toggle {
    display: flex;
}

/* When viewer is open, hide floating contact/query buttons */
body.atc-story-viewer-open .atc-floating-query-button,
body.atc-story-viewer-open .atc-contact-popup-button {
    opacity: 0 !important;
    pointer-events: none !important;
    z-index: 0 !important;
    transition: opacity 0.2s ease;
}

body.atc-story-viewer-open .atc-floating-query-modal,
body.atc-story-viewer-open .atc-contact-popup-modal {
    opacity: 0 !important;
    pointer-events: none !important;
    z-index: 0 !important;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .atc-stories-list {
        gap: 12px;
        padding: 12px 10px;
    }
    
    /* Target ~4–5 visible stories on a mobile screen */
    .atc-story-item {
        min-width: 70px;
    }
    
    .atc-story-avatar {
        width: 64px;
        height: 64px;
    }
    
    .atc-story-title {
        font-size: 10px;
        max-width: 70px;
    }
    
    .atc-story-content {
        padding: 25px 15px 60px;
    }
    
    .atc-story-content-title {
        font-size: 20px;
    }
    
    .atc-story-content-description {
        font-size: 14px;
    }
    
    .atc-story-content-price {
        font-size: 24px;
    }
    
    .atc-story-content-button {
        padding: 12px 28px;
        font-size: 14px;
    }
    
    .atc-story-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .atc-story-nav-prev {
        left: 10px;
    }
    
    .atc-story-nav-next {
        right: 10px;
    }
    
    .atc-story-nav-close {
        width: 35px;
        height: 35px;
        font-size: 18px;
        top: 10px;
        right: 10px;
    }
    
    .atc-story-sound-toggle {
        width: 42px;
        height: 42px;
        bottom: 15px;
        right: 15px;
    }
}

/* Touch-friendly tap targets */
@media (max-width: 768px) {
    .atc-story-nav,
    .atc-story-nav-close {
        min-width: 44px;
        min-height: 44px;
    }
}

/* Loading State */
.atc-story-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 18px;
    z-index: 1;
}

/* Empty State */
.atc-stories-empty {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

/* Accessibility */
.atc-story-nav:focus,
.atc-story-nav-close:focus {
    outline: 3px solid rgba(212, 175, 55, 0.6);
    outline-offset: 2px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .atc-story-progress-fill {
        transition: none;
        animation: none;
    }
    
    .atc-story-item,
    .atc-story-nav,
    .atc-story-nav-close,
    .atc-story-content-button {
        transition: none;
    }
}