:root {
    --bg-primary: #192030;
    --bg-secondary: #20283C;
    --text-primary: #fff;
    --text-secondary: #9ca3af;
    --accent-color: #10b981;
    --border-color: rgba(255,255,255,0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system,system-ui,sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

.back-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    margin-right: 12px;
    background: var(--bg-secondary);
    border-radius: 50%;
}

.container {
    padding: 16px;
}

.comic-header {
    position: relative;
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    overflow: hidden;
}

.header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: blur(20px);
    opacity: 0.3;
    z-index: 1;
}

.comic-title, .divider, .header-content, .comic-desc, .comic-tags-wrapper {
    position: relative;
    z-index: 2;
}

.header-content {
    position: relative;
    display: flex;
    gap: 16px;
}

.comic-cover {
    width: 120px;
    height: 160px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    flex-shrink: 0;
}

.comic-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.comic-desc {
    color: var(--text-secondary);
    font-size: 14px;
    background: rgba(0,0,0,0.2);
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
    line-height: 1.6;
}

.comic-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 12px;
    text-align:center
}

.divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin-bottom: 16px;
}

.comic-meta {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.33;
}
  
    .comic-meta div:not(:last-child) {
        margin-bottom: 8px;
    }

    .comic-meta span {
        color: var(--text-primary);
    }

    .comic-meta a {
        color: var(--accent-color);
        text-decoration: none;
    }

        .comic-meta a:hover {
            text-decoration: underline;
        }

    .comic-meta #author {
        color: var(--accent-color);
    }
  
.comic-tags-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.comic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-height: 30px;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
    flex: 1;
}

    .comic-tags.expanded {
        max-height: 500px;
    }

.tag {
    background: rgba(255,255,255,0.1);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    display: inline-block;
    white-space: nowrap;
}

.comic-tags a {
    text-decoration: none;
}

.tags-toggle {
    display: none;
    font-size: 12px;
    color: var(--accent-color);
    background: rgba(255,255,255,0.1);
    padding: 4px 12px;
    border-radius: 16px;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

    .tags-toggle:hover {
        opacity: 0.8;
    }
.comic-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
}

.action-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: var(--accent-color);
    color: white;
}

.action-btn.favorited {
    background: var(--accent-color);
    color: white;
}


.comic-desc {
    color: var(--text-secondary);
    font-size: 14px;
    background: rgba(0,0,0,0.2);
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
    line-height: 1.6;
}

.chapter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
}

.chapter-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--accent-color);
}

.chapter-controls {
    display: flex;
    gap: 12px;
}

.ctrl-btn {
    background: var(--bg-secondary);
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.chapter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(140px,1fr));
    gap: 12px;
}

.chapter-item {

    background: var(--bg-secondary);
    padding: 12px;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s;
}

    .chapter-item:active {
        transform: scale(0.98);
    }

    .chapter-item.read {
        border: 1px solid var(--accent-color);
    }

.chapter-name {
    font-size: 14px;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chapter-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 12px;
}

.bottom-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
    padding: 10px 16px;
    display: flex;
    gap: 12px;
    z-index: 100;
}

.read-btn {
    flex: 1;
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
}

.home-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
}

.loading {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
}

.jump-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 12px;
    width: 90%;
    max-width: 320px;
    z-index: 1001;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.modal-title {
    font-size: 16px;
    font-weight: 500;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
}

.chapter-list {
    max-height: 400px;
    overflow-y: auto;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
}

.chapter-option {
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
}

    .chapter-option:hover {
        background: rgba(255,255,255,0.1);
    }

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

.jump-input-container {
    padding: 15px;
    display: flex;
    gap: 10px;
}

.jump-input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.jump-confirm {
    padding: 8px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

    .jump-confirm:hover {
        background-color: #0056b3;
    }

.pagination-controls {
    margin: 20px 0;
    padding: 10px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    color: #fff;
}

.page-nav {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

    .page-nav:hover:not(.disabled) {
        background: rgba(255,255,255,0.2);
    }

    .page-nav.disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

.page-select-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-select {
    appearance: none;
    -webkit-appearance: none;
    padding: 8px 36px 8px 16px;
    border: none;
    border-radius: 8px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

    .page-select:hover {
        background: rgba(255,255,255,0.2);
    }

.page-select-container::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #fff;
    pointer-events: none;
}

.page-info {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

.page-select option {
    background-color: #1f2937;
    color: #fff;
    padding: 8px;
}

@media (max-width: 768px) {
    .pagination {
        gap: 8px;
    }

    .page-select {
        padding: 8px 32px 8px 12px;
        font-size: 13px;
    }

    .page-info {
        font-size: 13px;
    }
}

a.chapter-item {
    text-decoration: none;
    color: inherit;
    display: block;
}

.jump-modal {
    background: #2b2d42;
    border-radius: 8px;
    padding: 20px;
    max-width: 400px;
    width: 90%;
}

.jump-content {
    margin-top: 15px;
}

.chapter-list {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 8px;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 15px;
    padding: 0 5px;
}

.jump-chapter-item {
    display: block;
    padding: 8px 12px;
    color: #8d99ae;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    transition: background-color 0.2s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
}

    .jump-chapter-item:hover {
        background-color: rgba(255,255,255,0.1);
        color: #fff;
    }

    .jump-chapter-item.read {
        color: #6c757d;
    }

.read-tag {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: #ff6b81;
    background-color: rgba(255,107,129,0.1);
    padding: 2px 6px;
    border-radius: 3px;
}

.jump-input-container {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.jump-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #3f4156;
    border-radius: 4px;
    background: rgba(255,255,255,0.1);
    color: #fff;
}

    .jump-input::placeholder {
        color: #8d99ae;
    }

.jump-confirm {
    padding: 8px 20px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

    .jump-confirm:hover {
        background: #0056b3;
    }

.close-modal {
    position: absolute;
    right: 15px;
    top: 15px;
    color: #8d99ae;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
}

    .close-modal:hover {
        color: #fff;
    }

.modal-title {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
}

.chapter-list a {
    color: #ffffff;
}