/* ANON Default Color Palette & Base Styles */
:root {
    --anon-bg: #0D1117; /* Very dark blue/gray (like GitHub dark) */
    --anon-text: #C9D1D9; /* Light gray (GitHub dark text) */
    --anon-primary: #22D3EE; /* Bright Cyan */
    --anon-primary-hover: #06B6D4; /* Slightly darker Cyan for hover */
    --anon-secondary: #A855F7; /* Bright Purple */
    --anon-secondary-hover: #9333EA; /* Slightly darker Purple for hover */
    --anon-success: #22C55E; /* Green-500 */
    --anon-warning: #F59E0B; /* Amber-500 */
    --anon-error: #EF4444; /* Red-500 */
    --anon-ui-bg: #161B22; /* Slightly lighter than main bg (GitHub dark UI bg) */
    --anon-border: #30363D; /* GitHub dark border */
    --anon-muted-text: #8B949E; /* GitHub dark muted text */
}

html, body {
    height: 100%; /* Ensure html and body take full viewport height */
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--anon-text);
    background-color: var(--anon-bg);
    margin: 0; /* Reset default margin */
    /* Flexbox properties moved to Tailwind classes in index.html body */
}

/* Custom CSS classes utilizing the palette */
.button-primary {
    background-color: var(--anon-primary);
    color: var(--anon-bg); /* Or a very dark text for contrast on bright primary */
    font-weight: 600;
    padding: 0.75rem 1.5rem; /* Increased padding */
    border-radius: 0.5rem; /* Slightly more rounded */
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease-in-out, box-shadow 0.2s ease-in-out; /* Added transitions */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Subtle shadow */
}
.button-primary:hover {
    background-color: var(--anon-primary-hover);
    transform: translateY(-2px); /* Lift effect */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3); /* Enhanced shadow on hover */
}
.button-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.button-secondary {
    background-color: var(--anon-secondary);
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem; /* Increased padding */
    border-radius: 0.5rem; /* Slightly more rounded */
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease-in-out, box-shadow 0.2s ease-in-out; /* Added transitions */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Subtle shadow */
}
.button-secondary:hover {
    background-color: var(--anon-secondary-hover);
    transform: translateY(-2px); /* Lift effect */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3); /* Enhanced shadow on hover */
}
.button-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Navigation Tag Styling (replaces nav-tab-button) */
.nav-tag {
    background-color: var(--anon-ui-bg); /* Match app container background */
    color: var(--anon-muted-text);
    font-weight: 500;
    padding: 0.75rem 1.25rem; /* Default padding for larger screens */
    border: 1px solid var(--anon-border);
    border-bottom: none; /* Remove bottom border for tab effect */
    border-radius: 0.5rem 0.5rem 0 0; /* Rounded top corners only */
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    margin-bottom: -2px; /* Overlap with the nav bottom border */
    box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.1); /* Subtle shadow on top */
}

/* Mobile-specific adjustments for nav tags */
@media (max-width: 639px) { /* Up to sm breakpoint */
    .nav-tag {
        padding: 0.6rem 0.8rem; /* Smaller padding for mobile */
        font-size: 0.875rem; /* Slightly smaller font size */
    }
}

.nav-tag:hover {
    color: var(--anon-text);
    background-color: var(--anon-bg); /* Slightly darker on hover */
    border-color: var(--anon-primary);
    transform: translateY(-1px); /* Slight lift */
}

.nav-tag.active {
    background-color: var(--anon-bg); /* Active tag background */
    color: var(--anon-primary); /* Active tag text color */
    font-weight: 700; /* Bolder for active */
    border-color: var(--anon-primary);
    border-bottom: 2px solid var(--anon-bg); /* Hide the nav border underneath */
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.3); /* More pronounced shadow for active */
    z-index: 1; /* Bring active tag to front */
}


.input-field {
    background-color: var(--anon-bg); /* Darker background for inputs */
    border: 1px solid var(--anon-border);
    color: var(--anon-text);
    border-radius: 0.5rem; /* Slightly more rounded */
    padding: 0.75rem 1rem; /* Increased padding */
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out; /* Added transitions */
}
.input-field:focus {
    outline: none;
    border-color: var(--anon-primary);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.4); /* Stronger ring effect with primary color */
}

/* Utility classes that might be useful */
.hidden-view {
    display: none !important;
}

.loader {
    border: 4px solid var(--anon-border);
    border-top: 4px solid var(--anon-primary);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 10px auto;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scrollbar styling for a consistent dark theme look */
body {
    scrollbar-width: thin;
    scrollbar-color: var(--anon-border) var(--anon-ui-bg);
}
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--anon-ui-bg); border-radius: 4px;}
::-webkit-scrollbar-thumb { background: var(--anon-border); border-radius: 4px;}
::-webkit-scrollbar-thumb:hover { background: var(--anon-muted-text); }

/* Specific styles for MP3 results */
.mp3-card {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 0.75rem; /* More rounded */
    padding: 1.25rem; /* Increased padding */
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* Increased gap */
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Subtle shadow */
}
.mp3-card:hover {
    transform: translateY(-5px) scale(1.02); /* Lift and slight zoom */
    border-color: var(--anon-primary); /* Primary border on hover */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4); /* More pronounced shadow */
}
.mp3-card-title {
    font-weight: 700; /* Bolder */
    color: var(--anon-primary);
    word-break: break-all;
    font-size: 1.1rem; /* Slightly larger */
}
.mp3-card-txid {
    font-size: 0.8rem; /* Slightly larger */
    color: var(--anon-muted-text);
    word-break: break-break-all;
}

/* Specific styles for Photo results */
.photo-card {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 0.75rem; /* More rounded */
    padding: 1rem; /* Increased padding */
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* Increased gap */
    overflow: hidden;
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.photo-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--anon-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}
.photo-card-image {
    width: 100%;
    height: 180px; /* Taller images */
    object-fit: cover;
    border-radius: 0.5rem; /* Slightly more rounded image corners */
    margin-bottom: 0.5rem;
}
.photo-card-title {
    font-weight: 700;
    color: var(--anon-primary);
    word-break: break-all;
    font-size: 1rem; /* Slightly larger */
    line-height: 1.3;
    max-height: 2.6em;
    overflow: hidden;
    text-overflow: ellipsis;
}
.photo-card-txid {
    font-size: 0.75rem;
    color: var(--anon-muted-text);
    word-break: break-break-all;
}

/* Specific styles for Movie results */
.movie-card {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 0.75rem; /* More rounded */
    padding: 1rem; /* Increased padding */
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* Increased gap */
    overflow: hidden;
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.movie-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--anon-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}
.movie-card-video {
    width: 100%;
    height: 200px; /* Taller videos */
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    background-color: black;
}
.movie-card-title {
    font-weight: 700;
    color: var(--anon-primary);
    word-break: break-all;
    font-size: 1rem;
    line-height: 1.3;
    max-height: 2.6em;
    overflow: hidden;
    text-overflow: ellipsis;
}
.movie-card-txid {
    font-size: 0.75rem;
    color: var(--anon-muted-text);
    word-break: break-break-all;
}

/* Specific styles for Document results */
.document-card {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 0.75rem; /* More rounded */
    padding: 1.25rem; /* Increased padding */
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* Increased gap */
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.document-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--anon-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}
.document-card-icon {
    font-size: 3rem; /* Larger icon */
    color: var(--anon-primary);
    margin-bottom: 0.75rem; /* Increased margin */
    text-align: center;
}
.document-card-title {
    font-weight: 700;
    color: var(--anon-primary);
    word-break: break-all;
    font-size: 1.1rem; /* Slightly larger */
    line-height: 1.4;
    max-height: 2.8em;
    overflow: hidden;
    text-overflow: ellipsis;
}
.document-card-type {
    font-size: 0.85rem; /* Slightly larger */
    color: var(--anon-muted-text);
    word-break: break-break-all;
}
.document-card-txid {
    font-size: 0.75rem;
    color: var(--anon-muted-text);
    word-break: break-break-all;
}


/* Favorite Button Styling */
.favorite-button {
    position: absolute;
    top: 0.75rem; /* Adjusted position */
    right: 0.75rem; /* Adjusted position */
    background: none;
    border: none;
    font-size: 1.75rem; /* Larger star */
    cursor: pointer;
    color: var(--anon-muted-text);
    transition: color 0.2s ease-in-out, transform 0.15s ease-in-out;
    z-index: 10;
}

.favorite-button:hover {
    transform: scale(1.2); /* More pronounced hover */
}

.favorite-button.favorited {
    color: var(--anon-warning);
}

/* Generic Media Viewer Styling */
#mediaViewerContainer {
    background-color: var(--anon-ui-bg);
    background-opacity: 0.98; /* More opaque */
    z-index: 50;
    display: flex;
    flex-direction: column;
    padding: 1.5rem; /* Increased padding */
}

#mediaViewerContent {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 1rem; /* More rounded */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem; /* Added padding inside content area */
}

#mediaViewerContent img,
#mediaViewerContent video,
#mediaViewerContent audio {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

#mediaViewerContent iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* Share Button Styling */
.share-button {
    background-color: var(--anon-muted-text);
    color: var(--anon-bg);
    font-weight: 500;
    padding: 0.4rem 0.8rem; /* Slightly more padding */
    border-radius: 0.375rem; /* Slightly more rounded */
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease-in-out;
    font-size: 0.8rem; /* Slightly larger text */
    margin-left: auto;
}
.share-button:hover {
    background-color: var(--anon-border);
    transform: translateY(-1px);
}

.card-footer-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 0.75rem; /* Increased margin */
}

/* NEW: Like Button Styling */
.like-button {
    background-color: var(--anon-primary);
    color: var(--anon-bg);
    font-weight: 500;
    padding: 0.4rem 0.8rem; /* Slightly more padding */
    border-radius: 0.375rem; /* Slightly more rounded */
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease-in-out;
    font-size: 0.8rem; /* Slightly larger text */
    display: flex;
    align-items: center;
    gap: 0.3rem; /* Increased gap */
    margin-right: 0.6rem; /* Increased margin */
}
.like-button:hover {
    background-color: var(--anon-primary-hover);
    transform: translateY(-1px);
}
.like-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    background-color: var(--anon-muted-text);
    color: var(--anon-text);
    transform: none;
}

/* Trending Card Specific Styles */
.trending-card {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 0.75rem; /* More rounded */
    padding: 1rem; /* Increased padding */
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* Increased gap */
    overflow: hidden;
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.trending-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--anon-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}
.trending-card-image, .trending-card-video {
    width: 100%;
    height: 180px; /* Consistent height for media */
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    background-color: black;
}
.trending-card-icon {
    font-size: 3rem; /* Larger icon */
    color: var(--anon-primary);
    margin-bottom: 0.75rem;
    text-align: center;
}
.trending-card-title {
    font-weight: 700;
    color: var(--anon-primary);
    word-break: break-all;
    font-size: 1rem;
    line-height: 1.3;
    max-height: 2.6em;
    overflow: hidden;
    text-overflow: ellipsis;
}
.trending-card-txid {
    font-size: 0.75rem;
    color: var(--anon-muted-text);
    word-break: break-break-all;
}
.trending-card-likes {
    font-size: 0.9rem; /* Slightly larger */
    color: var(--anon-success);
    font-weight: 700; /* Bolder */
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.75rem;
}
.trending-card .card-footer-actions {
    display: flex;
}


/* NEW: Home Page Specific Styles */
.home-feature-card {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 0.75rem; /* More rounded */
    padding: 2rem; /* Increased padding */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s ease-in-out, border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.home-feature-card:hover {
    transform: translateY(-8px); /* More pronounced lift */
    border-color: var(--anon-primary);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5); /* Stronger shadow */
}
.home-feature-icon {
    font-size: 2.5rem; /* Default for mobile */
    color: var(--anon-primary);
    margin-bottom: 1.25rem; /* Increased margin */
}
.home-feature-title {
    font-size: 1.25rem; /* Default for mobile */
    font-weight: 800; /* Extra bold */
    color: var(--anon-text);
    margin-bottom: 0.75rem; /* Increased margin */
}
.home-feature-description {
    font-size: 1rem; /* Slightly larger */
    color: var(--anon-muted-text);
}

/* Media queries for home page feature cards on larger screens */
@media (min-width: 640px) { /* sm breakpoint */
    .home-feature-icon {
        font-size: 3.5rem; /* Larger for desktop */
    }
    .home-feature-title {
        font-size: 1.5rem; /* Larger for desktop */
    }
}


/* NEW: Comment Section Styles */
#commentsSection {
    margin-top: 1.5rem; /* Increased margin */
    padding: 1.5rem; /* Increased padding */
    background-color: var(--anon-bg);
    border-radius: 1rem; /* More rounded */
    border: 1px solid var(--anon-border);
    overflow-y: visible; /* Ensure content is not clipped, let parent handle scroll */
    display: flex;
    flex-direction: column;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3); /* Inner shadow */
}

#commentList {
    /* Removed flex-grow: 1; */
    margin-bottom: 1.25rem; /* Increased margin */
}

.comment-item {
    background-color: var(--anon-ui-bg);
    border: 1.5px solid var(--anon-border); /* Slightly thicker border */
    border-radius: 0.5rem; /* Slightly more rounded */
    padding: 1rem; /* Increased padding */
    margin-bottom: 0.75rem; /* Increased margin */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Subtle shadow */
}

.comment-author {
    font-weight: 700; /* Bolder */
    color: var(--anon-primary);
    font-size: 1rem; /* Slightly larger */
}

.comment-content {
    color: var(--anon-text);
    font-size: 0.95rem; /* Slightly larger */
    margin-top: 0.4rem; /* Increased margin */
    word-wrap: break-word;
}

.comment-timestamp {
    font-size: 0.75rem; /* Slightly larger */
    color: var(--anon-muted-text);
    text-align: right;
    margin-top: 0.6rem; /* Increased margin */
}

#commentInput {
    min-height: 5rem; /* Taller input */
    resize: vertical;
}

/* NEW: Upload Section Styles */
.upload-form-container {
    background-color: var(--anon-bg);
    border: 1px solid var(--anon-border);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin: 0 auto;
}

.form-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--anon-text);
    margin-bottom: 0.5rem;
}

.file-input-field {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--anon-ui-bg);
    border: 1px solid var(--anon-border);
    color: var(--anon-text);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.file-input-field:hover {
    border-color: var(--anon-muted-text);
}
.file-input-field:focus {
    outline: none;
    border-color: var(--anon-primary);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.4);
}
/* Style for the actual file input button/text, which is browser-dependent */
.file-input-field::-webkit-file-upload-button {
    background-color: var(--anon-secondary);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
    margin-right: 1rem;
}
.file-input-field::file-selector-button {
    background-color: var(--anon-secondary);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
    margin-right: 1rem;
}
.file-input-field::file-selector-button:hover {
    background-color: var(--anon-secondary-hover);
}

#uploadProgressContainer {
    height: 0.75rem; /* Slightly thicker progress bar */
    background-color: var(--anon-border);
    border-radius: 9999px; /* Full rounded */
    overflow: hidden;
}

#uploadProgressBar {
    height: 100%;
    background-color: var(--anon-primary);
    border-radius: 9999px;
    transition: width 0.3s ease-in-out;
}