:root {
    --font-cartoon: 'Comic Neue', cursive;
    --font-cartoon-title: 'Bangers', cursive;
    
    --bg-color-bright-yellow: #FFEB3B;
    --border-color-fat-white: #FFFFFF;
    --shadow-color-fat-black: #000000;
    --shadow-offset-fat: 6px;
    --border-thickness-fat: 5px;

    --text-primary-cartoon: #212121;
    --text-secondary-cartoon: #424242;
    --accent-primary-cartoon: #FF5722; 
    --accent-secondary-cartoon: #FF9800;
    --accent-tertiary-cartoon: #4CAF50; 


    --ui-bg-cartoon: #ffffff;
    --ui-border-cartoon: #000000;
    --ui-shadow-cartoon: 4px 4px 0px var(--shadow-color-fat-black);

    --border-radius-cartoon: 8px;
    --transition-speed-cartoon: 0.2s;
    --menu-height: 60px;

    --wave-opacity: 0;
    --wave-rotation: 0deg;
    --wave-pos-x: 0%;
    --wave-pos-y: 0%;
}

body {
    margin: 0;
    font-family: var(--font-cartoon);
    background-color: var(--bg-color-bright-yellow);
    color: var(--text-primary-cartoon);
    overflow: hidden;
    padding-top: var(--menu-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative; 
}

.background-wave-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1; 
    pointer-events: none;
}

.background-wave-container::before {
    content: "";
    position: absolute;
    top: -50%; 
    left: -50%;
    width: 200%; 
    height: 200%;
    background: linear-gradient(
        var(--wave-rotation, 45deg),
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, var(--wave-opacity, 0)) 40%,
        rgba(255, 255, 255, var(--wave-opacity, 0)) 60%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 150% 150%;
    opacity: 1; 
    transform: translate(var(--wave-pos-x, 0%), var(--wave-pos-y, 0%));
    will-change: background, transform;
}

.top-menu-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--menu-height);
    background-color: var(--ui-bg-cartoon);
    border-bottom: var(--border-thickness-fat) solid var(--ui-border-cartoon);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 25px;
    z-index: 1010;
    box-sizing: border-box;
    box-shadow: var(--ui-shadow-cartoon);
}

.top-menu-bar .logo a {
    font-family: var(--font-cartoon-title);
    font-size: 30px;
    font-weight: normal;
    color: var(--text-primary-cartoon);
    text-decoration: none;
    transition: color var(--transition-speed-cartoon) ease;
    display: flex;
    align-items: center;
    letter-spacing: 1px;
}
.top-menu-bar .logo a i {
    margin-right: 10px;
    color: var(--accent-primary-cartoon);
    font-size: 24px;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}
.top-menu-bar .logo a:hover i {
    transform: rotate(-25deg) scale(1.2);
}
.top-menu-bar .logo a:hover {
    color: var(--accent-primary-cartoon);
}

.main-nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-btn {
    font-family: var(--font-cartoon);
    font-weight: bold;
    font-size: 16px;
    padding: 8px 15px;
    border-radius: var(--border-radius-cartoon);
    border: 2px solid var(--shadow-color-fat-black);
    background-color: var(--border-color-fat-white);
    color: var(--text-primary-cartoon);
    cursor: pointer;
    transition: all var(--transition-speed-cartoon) ease-out;
    box-shadow: 2px 2px 0 var(--shadow-color-fat-black);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.nav-btn:hover {
    background-color: var(--accent-secondary-cartoon);
    color: white;
    transform: translateY(-2px) rotate(2deg);
    box-shadow: 3px 3px 0 var(--shadow-color-fat-black);
}
.nav-btn:active {
    transform: translateY(0px) rotate(0deg);
    box-shadow: 1px 1px 0 var(--shadow-color-fat-black);
}

.autoplay-btn.active {
    background-color: var(--accent-primary-cartoon);
    color: white;
    border-color: var(--accent-primary-cartoon);
    box-shadow: 2px 2px 0 white;
}

.social-links {
    display: flex;
    align-items: center;
}
.social-links a {
    color: var(--text-secondary-cartoon);
    text-decoration: none;
    margin-left: 20px;
    font-size: 22px;
    transition: color var(--transition-speed-cartoon) ease, transform var(--transition-speed-cartoon) ease;
}
.social-links a:hover {
    color: var(--accent-primary-cartoon);
    transform: scale(1.2) rotate(10deg);
}

.spark-gallery-container {
    position: relative;
    width: 100vw;
    height: calc(100vh - var(--menu-height));
    perspective: 1200px;
    overflow: hidden;
    cursor: grab;
}
.spark-gallery-container.grabbing {
    cursor: grabbing;
}

.sparks-grid {
    position: relative;
    width: 100%;
    height: 100%;
    transform-origin: center center;
    will-change: transform;
}

.spark-item {
    position: absolute;
    width: clamp(200px, 18vw, 320px);
    aspect-ratio: 1 / 1;
    background-color: #f0f0f0;
    border-radius: var(--border-radius-cartoon);
    border: var(--border-thickness-fat) solid var(--border-color-fat-white);
    box-shadow: var(--shadow-offset-fat) var(--shadow-offset-fat) 0px var(--shadow-color-fat-black);
    overflow: visible;
    cursor: grab;
    display: flex; /* Changed from flex to allow content wrapper to control inner flex */
    flex-direction: column; /* To stack content wrapper and then title/actions */
    align-items: center; /* Center content wrapper if it's smaller */
    justify-content: flex-start; /* Align content wrapper to top */
    will-change: transform, opacity, box-shadow;
    transition: transform var(--transition-speed-cartoon) ease-out,
                box-shadow var(--transition-speed-cartoon) ease-out;
    z-index: 10;
    touch-action: none;
}
.spark-item.cinematic-focus {
    z-index: 1000 !important;
    cursor: default !important;
    border-color: var(--accent-primary-cartoon) !important;
    box-shadow: calc(var(--shadow-offset-fat) * 1.8) calc(var(--shadow-offset-fat) * 1.8) 0px var(--accent-secondary-cartoon) !important;
}

.spark-item:not(.defocused):not(.focused):not(.cinematic-focus):hover {
    transform: scale(1.07) rotate(2deg) translateY(-5px);
    box-shadow: calc(var(--shadow-offset-fat) + 2px) calc(var(--shadow-offset-fat) + 2px) 0px var(--shadow-color-fat-black);
    z-index: 50;
}
.spark-item.is-dragging {
    box-shadow: calc(var(--shadow-offset-fat) + 4px) calc(var(--shadow-offset-fat) + 4px) 0px var(--shadow-color-fat-black) !important;
    cursor: grabbing !important;
    transform: scale(1.05) rotate(-3deg);
    z-index: 900 !important;
}
.spark-item.focused:not(.cinematic-focus) {
    z-index: 950 !important;
    box-shadow: calc(var(--shadow-offset-fat) * 1.5) calc(var(--shadow-offset-fat) * 1.5) 0px var(--accent-primary-cartoon) !important;
    cursor: pointer !important;
    transform: scale(1.1) rotate(1deg);
}
.spark-item.defocused {
    filter: grayscale(60%) opacity(0.6) blur(1px);
    transform: scale(0.90) !important;
    z-index: 1 !important;
    box-shadow: calc(var(--shadow-offset-fat) * 0.5) calc(var(--shadow-offset-fat) * 0.5) 0px var(--shadow-color-fat-black) !important;
    transition: filter 0.4s ease-out, transform 0.4s ease-out, box-shadow 0.4s ease-out;
}

.spark-item .spark-content-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: calc(var(--border-radius-cartoon) - var(--border-thickness-fat));
}

.spark-item img, .spark-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.spark-item.song-spark .spark-content-wrapper {
    flex-direction: column;
    padding: 15px;
    box-sizing: border-box;
    text-align: center;
    background-color: #e0e0e0;
}
.spark-item.song-spark .song-art {
    width: 60%;
    max-width: 120px;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: var(--border-radius-cartoon);
    margin-bottom: 10px;
    border: 2px solid var(--shadow-color-fat-black);
    box-shadow: 3px 3px 0 var(--shadow-color-fat-black);
}
.spark-item.song-spark .song-title-spark {
    font-weight: bold;
    font-size: 1em;
    color: var(--text-primary-cartoon);
    margin-bottom: 5px;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.spark-item.song-spark .song-artist-spark {
    font-size: 0.85em;
    color: var(--text-secondary-cartoon);
    margin-bottom: 10px;
}
.spark-item.song-spark .play-song-on-spark-btn {
    background-color: var(--accent-primary-cartoon);
    color: white;
    border: 2px solid var(--shadow-color-fat-black);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 18px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 0 var(--shadow-color-fat-black);
    transition: transform 0.1s, background-color 0.2s;
}
.spark-item.song-spark .play-song-on-spark-btn:hover {
    transform: scale(1.1);
    background-color: var(--accent-secondary-cartoon);
}
.spark-item.song-spark .play-song-on-spark-btn:active {
    transform: scale(0.95);
}

.spark-item.video-spark .spark-content-wrapper video {
    /* Default object-fit: cover is good */
}
.video-play-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.2s;
    pointer-events: none;
}
.spark-item.video-spark:hover .video-play-overlay,
.spark-item.video-spark.playing-preview .video-play-overlay {
    opacity: 0;
}
.video-play-overlay i {
    font-size: 3em;
    color: rgba(255,255,255,0.8);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.5);
}


.spark-item .spark-title {
    position: absolute;
    bottom: calc(-1 * var(--border-thickness-fat) - 2px);
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background-color: var(--shadow-color-fat-black);
    color: var(--border-color-fat-white);
    padding: 5px 12px;
    border-radius: var(--border-radius-cartoon);
    font-size: 14px;
    font-weight: bold;
    white-space: nowrap;
    opacity: 0;
    transition: opacity var(--transition-speed-cartoon) ease-out, transform var(--transition-speed-cartoon) ease-out;
    box-shadow: 2px 2px 0 var(--accent-primary-cartoon);
    z-index: 1; /* Ensure title is above content wrapper if absolutely positioned */
}
.spark-item:not(.defocused):not(.focused):not(.cinematic-focus):hover .spark-title,
.spark-item.focused:not(.cinematic-focus) .spark-title {
    opacity: 1;
    transform: translateX(-50%) translateY(calc(100% + var(--border-thickness-fat) + 8px));
}
.spark-item.cinematic-focus .spark-title {
    display: none;
}

.spark-actions {
    position: absolute;
    top: calc(-1 * var(--border-thickness-fat) - 10px);
    right: 10px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transform: translateY(10px) scale(0.9);
    transition: opacity var(--transition-speed-cartoon) ease-out, transform var(--transition-speed-cartoon) ease-out;
    pointer-events: none;
    z-index: 1; /* Ensure actions are above content wrapper */
}
.spark-item:not(.defocused):not(.focused):not(.cinematic-focus):hover .spark-actions {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.spark-item.cinematic-focus .spark-actions {
    display: none;
}

.spark-actions button {
    background-color: var(--border-color-fat-white);
    border: 2px solid var(--shadow-color-fat-black);
    color: var(--shadow-color-fat-black);
    border-radius: 50%;
    width: 34px;
    height: 34px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-speed-cartoon), color var(--transition-speed-cartoon), transform 0.1s ease-out;
    box-shadow: 2px 2px 0px var(--shadow-color-fat-black);
}
.spark-actions button:hover {
    background-color: var(--accent-primary-cartoon);
    color: var(--border-color-fat-white);
    transform: scale(1.1) rotate(5deg);
    border-color: var(--accent-secondary-cartoon);
    box-shadow: 2px 2px 0px var(--accent-secondary-cartoon);
}
.spark-actions button:active {
    transform: scale(0.9) rotate(-2deg);
    box-shadow: 1px 1px 0px var(--accent-secondary-cartoon);
}
.spark-actions button.liked {
    background-color: var(--accent-primary-cartoon);
    color: var(--border-color-fat-white);
}
.spark-actions button.liked i.fas.fa-heart {
    font-weight: 900;
}


.load-new-prompt {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--ui-bg-cartoon);
    color: var(--text-primary-cartoon);
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 15px;
    font-weight: bold;
    z-index: 1000;
    border: 3px solid var(--ui-border-cartoon);
    box-shadow: var(--ui-shadow-cartoon);
}
.load-new-prompt kbd {
    background-color: var(--accent-primary-cartoon);
    color: white;
    padding: 2px 7px;
    border-radius: 5px;
    font-family: var(--font-cartoon);
    font-weight: bold;
    border: 2px solid var(--shadow-color-fat-black);
    margin: 0 2px;
    box-shadow: 1px 1px 0 var(--shadow-color-fat-black);
    display: inline-block;
}

.focused-spark-info {
    position: fixed;
    top: calc(var(--menu-height) + 20px);
    left: 50%;
    transform: translateX(-50%) translateY(-150px);
    padding: 18px 30px;
    background-color: var(--ui-bg-cartoon);
    border-radius: var(--border-radius-cartoon);
    border: 3px solid var(--ui-border-cartoon);
    box-shadow: var(--ui-shadow-cartoon);
    z-index: 1001;
    text-align: center;
    opacity: 0;
    transition: opacity 0.4s ease-out, transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    pointer-events: none;
    max-width: 80%;
    color: var(--text-primary-cartoon);
}
.focused-spark-info.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
body.cinematic-active .focused-spark-info {
    display: none !important;
}
.focused-spark-info h2 {
    margin: 0 0 8px 0;
    font-family: var(--font-cartoon-title);
    font-size: 28px;
    font-weight: normal;
}
.focused-spark-info p {
    margin: 0;
    font-size: 16px;
    color: var(--text-secondary-cartoon);
    line-height: 1.4;
}

.music-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    background-color: var(--ui-bg-cartoon);
    color: var(--text-primary-cartoon);
    border-radius: var(--border-radius-cartoon);
    padding: 15px;
    border: 3px solid var(--ui-border-cartoon);
    box-shadow: var(--ui-shadow-cartoon);
    z-index: 1005;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-cartoon);
    transition: transform 0.3s ease-out;
}
.music-player:hover {
    transform: translateY(-4px) rotate(1deg);
}

.track-art-container {
    width: 50px;
    height: 50px;
    border-radius: calc(var(--border-radius-cartoon) - 3px);
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--ui-border-cartoon);
    box-shadow: 2px 2px 0 var(--ui-border-cartoon);
}
.album-art {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.track-info-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    min-width: 0;
}
.track-details {
    margin-bottom: 6px;
}
.track-title {
    font-size: 15px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}
.track-artist {
    font-size: 12px;
    color: var(--text-secondary-cartoon);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.progress-bar-container {
    position: relative;
    width: 100%;
    height: 6px;
    background-color: #e0e0e0;
    border-radius: 3px;
    border: 1px solid var(--ui-border-cartoon);
}
.progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--accent-primary-cartoon);
    border-radius: 2px;
    transition: width 0.1s linear;
}

.player-controls {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.player-controls .control-btn {
    background: var(--border-color-fat-white);
    border: 2px solid var(--shadow-color-fat-black);
    color: var(--shadow-color-fat-black);
    font-size: 16px;
    padding: 0;
    margin: 0 3px;
    cursor: pointer;
    transition: background-color var(--transition-speed-cartoon), color var(--transition-speed-cartoon), transform 0.1s ease-out;
    line-height: 1;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 1px 1px 0px var(--shadow-color-fat-black);
}
.player-controls .control-btn:hover {
    background-color: var(--accent-secondary-cartoon);
    color: white;
    transform: scale(1.1) rotate(3deg);
}
.player-controls .control-btn:active {
    transform: scale(0.95);
    box-shadow: none;
}
.player-controls .play-pause-btn {
    font-size: 18px;
}
.music-player.playing .play-pause-btn {
    background-color: var(--accent-primary-cartoon);
    color: white;
}

.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 235, 59, 0.7);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}
.lightbox-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    position: relative;
    max-width: 90vw; /* Allow content to define its size */
    max-height: 85vh;
    background-color: var(--ui-bg-cartoon);
    border-radius: var(--border-radius-cartoon);
    border: var(--border-thickness-fat) solid var(--border-color-fat-white);
    box-shadow: var(--shadow-offset-fat) var(--shadow-offset-fat) 0px var(--shadow-color-fat-black);
    display: flex; /* Center content within bounds */
    align-items: center;
    justify-content: center;
    transform: scale(0.5) rotate(-5deg);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    padding: 10px; /* Add some padding inside the content box */
    box-sizing: border-box;
}
.lightbox-overlay.visible .lightbox-content {
    transform: scale(1) rotate(0deg);
}

.lightbox-image, .lightbox-video {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: calc(var(--border-radius-cartoon) - var(--border-thickness-fat) - 5px); /* Inner radius adjusted for padding */
}
.lightbox-video {
    background-color: #000;
}


.lightbox-actions {
    position: absolute;
    bottom: -70px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 15px;
    background-color: var(--shadow-color-fat-black);
    border-radius: var(--border-radius-cartoon);
    display: flex;
    gap: 12px;
    transition: bottom 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55) 0.2s;
    box-shadow: 2px 2px 0 var(--accent-primary-cartoon);
}
.lightbox-overlay.visible .lightbox-actions {
    bottom: 20px;
}

.lightbox-btn {
    background-color: var(--accent-primary-cartoon);
    color: white;
    border: 2px solid var(--shadow-color-fat-black);
    padding: 8px 15px;
    border-radius: var(--border-radius-cartoon);
    font-family: var(--font-cartoon);
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: background-color var(--transition-speed-cartoon), transform 0.1s ease-out;
    box-shadow: 1px 1px 0 var(--shadow-color-fat-black);
}
.lightbox-btn i {
    margin-right: 6px;
}
.lightbox-btn:hover {
    background-color: var(--accent-secondary-cartoon);
    transform: scale(1.05) rotate(2deg);
}
.lightbox-btn:active {
    transform: scale(0.98) rotate(-1deg);
    box-shadow: none;
}
.lightbox-btn.close-btn {
    background-color: var(--text-secondary-cartoon);
    color: white;
}
.lightbox-btn.close-btn:hover {
    background-color: var(--text-primary-cartoon);
}

.liked-sparks-tab {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1006;
}
.toggle-liked-tab-btn {
    font-family: var(--font-cartoon);
    font-weight: bold;
    font-size: 16px;
    padding: 10px 18px;
    border-radius: var(--border-radius-cartoon) var(--border-radius-cartoon) 0 0;
    border: 3px solid var(--ui-border-cartoon);
    border-bottom: none;
    background-color: var(--border-color-fat-white);
    color: var(--text-primary-cartoon);
    cursor: pointer;
    transition: all var(--transition-speed-cartoon) ease-out;
    box-shadow: var(--ui-shadow-cartoon), 0px -2px 0px var(--shadow-color-fat-black) inset;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.toggle-liked-tab-btn:hover {
    background-color: var(--accent-secondary-cartoon);
    color: white;
}
.toggle-liked-tab-btn i {
    transition: transform 0.2s ease-in-out;
}
.liked-sparks-tab.open .toggle-liked-tab-btn i {
    transform: rotate(180deg);
    color: var(--accent-primary-cartoon);
}
.liked-sparks-tab.open .toggle-liked-tab-btn {
    background-color: var(--accent-primary-cartoon);
    color: white;
}

.liked-sparks-panel {
    position: absolute;
    bottom: 100%; 
    left: 0;
    width: 320px;
    max-height: 400px;
    background-color: var(--ui-bg-cartoon);
    border: 3px solid var(--ui-border-cartoon);
    border-radius: var(--border-radius-cartoon) var(--border-radius-cartoon) 0 0;
    box-shadow: var(--ui-shadow-cartoon);
    padding: 15px;
    box-sizing: border-box;
    overflow-y: auto;
    transform: translateY(100%) scaleY(0);
    transform-origin: bottom center;
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55), opacity 0.3s ease, visibility 0s 0.3s;
}
.liked-sparks-tab.open .liked-sparks-panel {
    transform: translateY(0) scaleY(1);
    opacity: 1;
    visibility: visible;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55), opacity 0.3s ease, visibility 0s 0s;
}

.liked-sparks-panel h3 {
    font-family: var(--font-cartoon-title);
    font-size: 20px;
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--text-primary-cartoon);
}
.liked-sparks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
}
.liked-item {
    aspect-ratio: 1/1;
    border: 2px solid var(--ui-border-cartoon);
    border-radius: calc(var(--border-radius-cartoon) / 2);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
    position: relative;
}
.liked-item:hover {
    transform: scale(1.05);
    box-shadow: var(--ui-shadow-cartoon);
}
.liked-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.liked-item .remove-liked-btn {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 10px;
    line-height: 20px;
    text-align: center;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.liked-item:hover .remove-liked-btn {
    opacity: 1;
}
.no-liked-sparks {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-secondary-cartoon);
    padding: 20px 0;
}

.more-options-popover {
    position: absolute;
    background-color: var(--ui-bg-cartoon);
    border: 2px solid var(--ui-border-cartoon);
    border-radius: var(--border-radius-cartoon);
    box-shadow: var(--ui-shadow-cartoon);
    padding: 8px 0;
    z-index: 1050;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.95);
    transform-origin: top center;
    transition: opacity var(--transition-speed-cartoon) ease, transform var(--transition-speed-cartoon) ease, visibility 0s var(--transition-speed-cartoon);
}
.more-options-popover.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition-delay: 0s, 0s, 0s;
}
.more-options-popover .popover-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    font-family: var(--font-cartoon);
    font-size: 15px;
    font-weight: bold;
    color: var(--text-primary-cartoon);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-speed-cartoon), color var(--transition-speed-cartoon);
    text-decoration: none;
}
.more-options-popover .popover-option:hover {
    background-color: var(--accent-secondary-cartoon);
    color: white;
}
.more-options-popover .popover-option i {
    width: 18px;
    text-align: center;
}
.more-options-popover hr {
    border: none;
    border-top: 2px solid var(--ui-border-cartoon);
    margin: 5px 0;
}

.is-animating-out {
    pointer-events: none !important;
}