/* ------------------------------------
 * Theme Name: CondorClean
 * Description: A clean, crisp, minimalist and typography-focused theme for Typecho.
 * Author: Antigravity
 * Version: 1.0.0
 * Link: http://www.xcondor.cn
 * --------------------------------- */

:root {
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    
    /* Light Mode colors (Meitou Style) */
    --bg-primary: #f5f6f8;
    --bg-secondary: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --accent-color: #059174;
    --accent-hover: #047857;
    --card-bg: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    
    --transition-base: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode class */
html.dark {
    --bg-primary: #12151c;
    --bg-secondary: #1a1e28;
    --text-primary: #f3f4f6;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: #2e3545;
    --accent-color: #10b981;
    --accent-hover: #34d399;
    --card-bg: #1a1e28;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    transition: var(--transition-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography elements */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--accent-hover);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.8rem;
    margin-top: 1.5rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; padding-bottom: 0.5rem; margin-top: 2rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }

p {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

header.site-header {
    padding: 20px 0;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-base);
}

html.dark header.site-header {
    background-color: rgba(9, 9, 11, 0.8);
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo a {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.site-navigation {
    display: flex;
    align-items: center;
    gap: 20px;
}

.site-navigation a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.site-navigation a:hover,
.site-navigation a.current {
    color: var(--accent-color);
}

/* Theme Switcher Button */
.theme-toggle-btn {
    background-color: var(--bg-secondary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    transition: var(--transition-base);
}

.theme-toggle-btn:hover {
    background-color: var(--bg-secondary);
}

.theme-toggle-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* Post list */
.post-list {
    margin-top: 40px;
    margin-bottom: 60px;
}

.post-card {
    background-color: var(--bg-secondary);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    transition: var(--transition-base);
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    gap: 15px;
    align-items: center;
}

.post-meta a {
    color: var(--text-muted);
}

.post-meta a:hover {
    color: var(--accent-color);
}

.post-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 5px 0 10px 0;
}

.post-card-title a {
    color: var(--text-primary);
}

.post-card-title a:hover {
    color: var(--accent-color);
}

.post-summary {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* Single Post details */
.post-detail-header {
    margin-top: 50px;
    margin-bottom: 30px;
    text-align: center;
}

.post-detail-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-bottom: 15px;
}

.post-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.post-content a {
    color: var(--text-primary);
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 1px;
}

.post-content a:hover {
    color: var(--accent-hover);
    text-decoration-thickness: 2px;
}

.post-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding: 10px 20px;
    margin: 20px 0;
    background-color: var(--bg-secondary);
    color: var(--text-muted);
    font-style: italic;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: var(--shadow-md);
}

.post-content pre {
    position: relative;
    background-color: #1e1e1e !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 38px 18px 18px 18px;
    margin: 24px 0;
    overflow-x: auto !important;
    white-space: pre !important;
    word-wrap: normal !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.post-content pre::before {
    content: "";
    position: absolute;
    top: 14px;
    left: 18px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ff5f56;
    box-shadow: 18px 0 0 #ffbd2e, 36px 0 0 #27c93f;
}

.post-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background-color: var(--bg-secondary);
    padding: 3px 6px;
    border-radius: 4px;
    color: var(--text-primary);
}

.post-content pre code {
    padding: 0;
    background-color: transparent !important;
    color: #e5e7eb;
    display: block;
    line-height: 1.6;
    white-space: pre !important;
    word-break: normal !important;
    word-wrap: normal !important;
}

/* Adjust line numbering styles if generated by plugin */
.post-content pre code ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.post-content pre code ul li {
    padding-left: 0;
    list-style-type: none;
}

/* Post footer / tags */
.post-tags {
    margin-top: 40px;
    padding-top: 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.post-tags a {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: 20px;
}

.post-tags a:hover {
    background-color: var(--accent-color);
    color: #ffffff;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
    margin-bottom: 50px;
    width: 100%;
}

.page-navigator {
    display: flex !important;
    list-style: none !important;
    list-style-type: none !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 8px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.page-navigator li {
    display: inline-block !important;
    list-style: none !important;
    list-style-type: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.page-navigator a, 
.page-navigator span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 16px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    background-color: var(--bg-secondary);
    transition: var(--transition-base);
    text-decoration: none;
    box-sizing: border-box;
}

.page-navigator a:hover {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.page-navigator .current a,
.page-navigator .current span {
    background-color: var(--accent-color);
    color: #ffffff;
}

.page-navigator .prev a,
.page-navigator .next a {
    font-weight: 600;
}

/* Comments Section */
.comments-container {
    margin-top: 50px;
    padding-top: 30px;
    margin-bottom: 60px;
}

.comments-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.comment-list, .comment-list ul {
    list-style: none;
}

.comment-list li {
    padding: 24px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    margin-bottom: 16px;
}

.comment-list .comment-child {
    padding-left: 24px;
    background-color: transparent !important;
    border-left: 2px solid var(--border-color);
    border-radius: 0;
    margin-top: 16px;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-avatar img {
    border-radius: 50%;
    width: 32px;
    height: 32px;
}

.comment-content {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.comment-reply {
    font-size: 0.85rem;
    text-align: right;
}

/* Comment Form */
.comment-respond {
    margin-top: 40px;
    background-color: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
}

.comment-form-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

@media(max-width: 768px) {
    .comment-form-inputs {
        grid-template-columns: 1fr;
    }
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-base);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--text-primary);
    box-shadow: 0 0 0 2px var(--border-color);
}

.comment-form textarea {
    height: 120px;
    resize: vertical;
    margin-bottom: 15px;
}

.comment-submit-btn {
    background-color: var(--accent-color);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-base);
}

.comment-submit-btn:hover {
    background-color: var(--accent-hover);
}

/* Footer styling */
footer.site-footer {
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    background-color: var(--bg-secondary);
    transition: var(--transition-base);
}

.footer-content p {
    margin-bottom: 10px;
    color: var(--text-muted);
}

/* Responsive Utilities */
@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }
    h1 { font-size: 1.6rem; }
    .post-detail-title { font-size: 1.8rem; }
    .header-wrapper {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    .post-near-navigation {
        flex-direction: column;
        gap: 12px;
    }
    .post-near-navigation div {
        max-width: 100% !important;
        width: 100%;
    }
    .post-card {
        padding: 20px 16px;
        margin-bottom: 16px;
    }
    .post-content pre {
        padding: 38px 12px 12px 12px;
        margin: 16px 0;
    }
}

/* Adjacent post navigation */
.post-near-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: 50px;
    padding-top: 30px;
}

.post-near-navigation div {
    flex: 1;
    max-width: 48%;
    box-sizing: border-box;
}

.post-near-navigation a {
    display: block;
    padding: 16px 20px;
    border: none;
    border-radius: 12px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition-base);
    text-decoration: none;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.post-near-navigation a:hover {
    background-color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--accent-hover);
}

.post-near-navigation .prev-post {
    text-align: left;
}

.post-near-navigation .next-post {
    text-align: right;
}

/* Pseudo-elements to put arrows INSIDE the card link */
.post-near-navigation .prev-post a::before {
    content: "← ";
    font-weight: bold;
    margin-right: 4px;
}

.post-near-navigation .next-post a::after {
    content: " →";
    font-weight: bold;
    margin-left: 4px;
}

/* Beautiful styling for when there is no active link (inactive placeholder state) */
.post-near-navigation div:not(:has(a)) {
    display: block;
    padding: 16px 20px;
    border: none;
    border-radius: 12px;
    background-color: var(--bg-secondary);
    opacity: 0.5;
    color: var(--text-muted);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Force override plugin code block wrapping configuration */
.post-content pre code ul li,
pre code ul li {
    white-space: pre !important;
    word-break: keep-all !important;
    word-wrap: normal !important;
}

/* Force inner container elements to expand to fit the longest line */
.post-content pre code,
pre code {
    display: inline-block !important;
    min-width: 100% !important;
    width: max-content !important;
}

.post-content pre code ul,
pre code ul {
    display: inline-block !important;
    min-width: 100% !important;
    width: max-content !important;
}

/* Allow horizontal scrolling on container pre */
.post-content pre,
pre {
    overflow-x: auto !important;
}