style.css

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-y: hidden; /* Hide vertical scrollbar on body/html */
    overflow-x: hidden; /* Hide horizontal scrollbar on body/html */
    font-family: sans-serif;
    background-color: #26263a; /* Add dark background to prevent white flash */
    color: #fff; /* Default text color back to white */
}

/* Controls Container */
.controls {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.1); /* Very subtle dark background */
    padding: 4px; /* Add slight padding inside */
    border-radius: 20px; /* Keep rounded container */
    display: flex;
    gap: 4px; /* Add small gap between buttons */
    box-shadow: none; /* Remove shadow */
    overflow: visible; /* Allow potential hover effects outside bounds */
    backdrop-filter: blur(3px); /* Subtle blur */
    -webkit-backdrop-filter: blur(3px);
}

/* Time Range Buttons */
.time-range-btn {
    padding: 6px 14px; /* Adjust padding */
    background-color: transparent; /* Transparent by default */
    color: rgba(255, 255, 255, 0.7); /* Semi-transparent white text */
    border: none;
    border-radius: 16px; /* Rounded corners for individual buttons */
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* Add shadow for readability */
    border-right: none; /* Remove separator */
}

/* Remove separator from the last button (already removed border-right) */
/* .time-range-btn:last-child { ... } */


.time-range-btn:hover {
    background-color: rgba(255, 255, 255, 0.1); /* Subtle white highlight on hover */
    color: rgba(255, 255, 255, 0.9);
}

.time-range-btn.active {
    background-color: rgba(255, 255, 255, 0.2); /* Slightly more opaque white for active */
    color: #fff; /* Fully white text for active */
    font-weight: 600;
}


.gittok-feed {
    height: 100vh; /* 占满整个视口高度 */
    width: 100vw; /* 占满整个视口宽度 */
    overflow-y: scroll; /* 允许垂直滚动 */
    scroll-snap-type: y mandatory; /* 强制滚动捕捉到项目 */
    -webkit-overflow-scrolling: touch; /* 在移动设备上启用平滑滚动 */
}

.gittok-item {
    height: 100vh;
    width: 100vw;
    scroll-snap-align: start;
    position: relative; /* Crucial for absolute positioning of children */
    overflow: hidden; /* Prevent content overflow */
    display: flex;
    justify-content: center; /* Center the image horizontally */
    align-items: center; /* Keep vertical centering for the flex container */
    box-sizing: border-box;
    /* background-color: transparent; /* Ensure item itself has no background */
}

/* 0. Blurred Background Layer */
.blurred-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    filter: blur(25px) brightness(0.7); /* Adjust blur and brightness */
    transform: scale(1.1); /* Slightly scale up to avoid edge artifacts */
    z-index: 0; /* Behind everything */
}

/* 1. Content Image (Centered) */
.content-image {
    position: relative;
    width: 60%;
    max-width: 800px;
    height: auto;
    aspect-ratio: 16 / 9;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    z-index: 1;
    cursor: pointer;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    margin-top: -5vh; /* Move image slightly up from true center */
}

.content-image:hover {
    transform: scale(1.03);
}

/* Remove overlays and content-area */

/* 2. Info Blocks Positioning (Directly within .gittok-item) */
.info-left {
    position: absolute;
    bottom: 30px; /* Adjust spacing */
    left: 30px; /* Adjust spacing */
    z-index: 2; /* Above content image */
    max-width: 50%;
    color: #fff; /* White text */
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8); /* Stronger shadow for contrast */
}

.info-right {
    position: absolute;
    bottom: 30px; /* Adjust spacing */
    right: 30px; /* Adjust spacing */
    z-index: 2; /* Above content image */
    max-width: 40%;
    text-align: right;
    color: #eee; /* Slightly off-white description */
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8); /* Stronger shadow */
}

/* Styling for specific info lines if needed */
.info-author {
    /* Example: Slightly smaller font for author */
    /* font-size: 0.9em; */
    margin: 2px 0; /* Adjust vertical spacing */
}

.info-stats {
    margin: 2px 0; /* Adjust vertical spacing */
}

/* Container for Today Stars and buttons */
.today-info-container {
    display: flex;
    align-items: center; /* Vertically align items */
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    margin-top: 5px; /* Space above this line */
    gap: 8px; /* Add consistent spacing between all items */
}

.today-stars {
    margin: 0; /* Remove default margin */
    font-size: 0.95em;
    font-weight: bold; /* Make today's stars bold */
    color: inherit;
}

/* 3. Text Styling within Info Blocks */
.info-left h2, .info-left p, .info-right p {
    margin: 4px 0; /* Adjust spacing */
    color: inherit; /* Inherit color from parent (.info-left/.info-right) */
}

.info-left h2 {
    font-size: 1.6em;
    margin-bottom: 8px;
    font-weight: bold;
    color: #fff; /* White title */
}

/* Remove .info-left a styling */

.info-left p {
    font-size: 0.95em;
}

.info-right p.repo-description { /* Target only the description paragraph */
    font-size: 0.95em;
    margin-bottom: 8px; /* Add space below description */
}

.ai-summary {
    margin-top: 8px; /* Add space above summary */
    font-size: 0.85em; /* Smaller font for summary */
    color: #ddd; /* Slightly different color for summary */
    font-style: italic; /* Italicize summary text */
    opacity: 0.9;
}

.ai-summary p {
    margin: 0; /* Reset paragraph margin inside summary */
    font-size: inherit; /* Inherit size */
    color: inherit; /* Inherit color */
    font-style: inherit; /* Inherit style */
}

.ai-summary strong { /* Style the "AI 总结:" part */
    font-style: normal;
    font-weight: bold;
    color: #fff;
}

/* 4. Share Button Styling */
.share-button {
    position: absolute;
    top: 30px; /* Adjust spacing */
    right: 30px; /* Adjust spacing */
    z-index: 3; /* Above everything else */
    padding: 5px 10px;
    background-color: rgba(255, 255, 255, 0.15); /* Semi-transparent white */
    color: #fff; /* White icon */
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px; /* Fixed width */
    height: 30px; /* Fixed height */
    font-size: 1.1em;
    transition: background-color 0.2s ease, transform 0.2s ease;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.share-button:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* 5. DeepWiki Button Styling */
.deepwiki-btn {
    /* Position it inline within the container */
    display: inline-flex; /* Align icon and text */
    align-items: center; /* Vertically center icon and text */
    /* Remove margin-left as spacing is handled by the container */
    margin-left: 0;
    margin-top: 0; /* Reset top margin */

    padding: 4px 8px; /* Adjust padding */
    background-color: rgba(60, 120, 240, 0.7); /* A distinct blue color */
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85em; /* Slightly larger font */
    font-weight: 500; /* Normal weight */
    text-align: center;
    transition: background-color 0.2s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    vertical-align: middle; /* Align button vertically with surrounding text */
}

.deepwiki-btn img {
    height: 1em; /* Match icon height roughly to font size */
    width: auto;
    margin-right: 5px; /* Space between icon and text */
}

.deepwiki-btn:hover {
    background-color: rgba(80, 140, 255, 0.9); /* Lighter blue on hover */
}

/* 6. Zread Button Styling */
.zread-btn {
    display: inline-flex;
    align-items: center;
    margin-left: 0;
    margin-top: 0;
    padding: 4px 8px;
    background-color: rgba(240, 120, 60, 0.7); /* Orange color to distinguish from DeepWiki */
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 500;
    text-align: center;
    transition: background-color 0.2s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    vertical-align: middle;
}

.zread-btn img {
    height: 1em; /* Match icon height roughly to font size */
    width: auto;
    margin-right: 5px; /* Space between icon and text */
}

.zread-btn:hover {
    background-color: rgba(255, 140, 80, 0.9); /* Lighter orange on hover */
}

/* 6. Loading State Styling */
.loading {
    /* Ensure loading covers the entire item */
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex; /* Use flex to center content */
    justify-content: center;
    align-items: center;
    /* Keep the blurred gradient background or a simple dark one */
    background: linear-gradient(135deg, rgba(50, 50, 80, 0.8) 0%, rgba(30, 30, 50, 0.8) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 5; /* Ensure it's above other item content if needed */
    color: #fff;
}

.loading-content {
    display: flex;
    flex-direction: column; /* Stack icon and text vertically */
    align-items: center;
    text-align: center;
}

.octocat-spinner {
    width: 64px; /* Adjust size as needed */
    height: 64px;
    fill: rgba(255, 255, 255, 0.8); /* Semi-transparent white */
    margin-bottom: 15px; /* Space between icon and text */
    /* Optional: Add a subtle animation */
    animation: octocat-pulse 1.5s ease-in-out infinite alternate;
}

.loading-content p {
    font-size: 1.1em;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    margin: 0;
}

/* Optional pulse animation for Octocat */
@keyframes octocat-pulse {
    from {
        opacity: 0.7;
        transform: scale(1);
    }
    to {
        opacity: 1;
        transform: scale(1.05);
    }
}


/* Responsive Adjustments */
@media (max-width: 768px) {
    .controls {
        top: 15px;
        padding: 3px;
        gap: 3px;
    }
    .time-range-btn {
        padding: 5px 10px;
        font-size: 0.8em;
    }

    .gittok-item {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        height: 100vh;
        width: 100vw;
        /* overflow-y: auto; Removed to prevent item itself from scrolling */
        position: relative;
        padding: 80px 15px 15px 15px; /* Increased top padding, rest same */
        box-sizing: border-box;
    }

    .content-image {
        order: 1;
        width: 100%;
        margin-top: 0;
        margin-bottom: 15px; /* Slightly reduced margin-bottom */
        flex-shrink: 0;
    }

    .info-right { /* Contains description and AI summary */
        order: 2;
        position: relative;
        width: 100%;
        margin: 0 0 15px 0; /* Adjusted margin-bottom */
        text-align: left;
        box-sizing: border-box;
        flex-grow: 1; /* Allow this block to grow and take available space */
        flex-shrink: 1; /* Allow this block to shrink if necessary */
        overflow-y: auto; /* Allow internal scrolling for long descriptions/summaries */
        min-height: 0; /* Important for scrollable flex children */
        bottom: auto;
        left: auto;
        right: auto;
        max-width: none;
    }

    .info-right p.repo-description {
        margin-bottom: 10px;
    }

     .ai-summary {
        font-size: 0.8em;
        text-align: left;
        margin-top: 10px;
        margin-bottom: 0;
        width: 100%;
        max-width: none;
        box-sizing: border-box;
    }

    .info-left { /* Contains title, author, stats, today-info-container */
        order: 3;
        position: relative;
        width: 100%;
        margin: auto 0 0 0;
        text-align: left;
        box-sizing: border-box;
        flex-shrink: 0; /* Prevent this bottom block from shrinking */
        bottom: auto;
        left: auto;
        max-width: none;
    }

     .info-left h2 {
        font-size: 1.3em;
        margin-bottom: 5px;
    }
     .info-left p,
     .info-right p.repo-description {
        font-size: 0.9em;
        line-height: 1.4;
    }
    .info-left .info-author, .info-left .info-stats {
        margin-bottom: 5px;
    }


    .share-button {
        top: 25px; /* Adjusted to be slightly lower considering new 80px padding-top */
        right: 15px;
        width: 28px;
        height: 28px;
        font-size: 1em;
        z-index: 10;
    }
     .share-button svg {
        width: 14px;
        height: 14px;
    }

    .deepwiki-btn {
        padding: 10px 15px;
        font-size: 0.9em;
        margin-top: 10px;
        margin-right: 10px;
    }

    .deepwiki-btn img {
        width: 18px;
        height: 18px;
        margin-right: 8px;
    }

    .zread-btn {
        padding: 10px 15px;
        font-size: 0.9em;
        margin-top: 10px;
    }

    .zread-btn img {
        width: 18px;
        height: 18px;
        margin-right: 8px;
    }

    .blurred-background {
        filter: blur(20px) brightness(0.6);
    }

    .loading {
        display: flex;
        justify-content: center;
        align-items: center;
        padding-top: 15vh;
        box-sizing: border-box;
        height: 100%;
        width: 100%;
    }
}