/* Blog Style - Clean and Professional */

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

:root {
    --primary-color: #800020;
    --secondary-color: #a71930;
    --accent-color: #c41e3a;
    --interviewer-color: #a71930;
    --interviewee-color: #c9a227;
    --text-color: #333;
    --bg-color: #f9f9f9;
    --code-bg: #f4f4f4;
    --border-color: #ddd;
    --link-color: #a71930;
    --link-hover: #800020;
}

/* Dark mode theme */
[data-theme='dark'] {
    --text-color: #e0e0e0;
    --bg-color: #0f0f0f;
    --code-bg: #1a1a1a;
    --border-color: #2a2a2a;
    --link-color: #ff6b7a;
    --link-hover: #ff8a94;
    --interviewer-color: #ff6b7a;
    --interviewee-color: #f4c95d;
}

/* Select/Dropdown styling */
select {
    background-color: white;
    color: #333;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

[data-theme='dark'] select {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border-color: #444;
}

/* Fix option styling in dark mode */
[data-theme='dark'] select option {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--link-color);
}

[data-theme='dark'] ::-webkit-scrollbar-track {
    background: #1a1a1a;
}

[data-theme='dark'] ::-webkit-scrollbar-thumb {
    background: #555;
}

[data-theme='dark'] ::-webkit-scrollbar-thumb:hover {
    background: #ff6b7a;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header .date {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Navigation */
nav {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

[data-theme='dark'] nav {
    background-color: #1a1a1a;
}

nav a {
    color: var(--link-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    margin-right: 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: var(--secondary-color);
    color: white;
}

[data-theme='dark'] nav a {
    color: #d68c8c;
}

/* Dark mode toggle button */
.dark-mode-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    width: 2.5rem;
    height: 2.5rem;
}

.dark-mode-toggle:hover {
    background-color: rgba(128, 0, 32, 0.1);
}

[data-theme='dark'] .dark-mode-toggle:hover {
    background-color: rgba(128, 0, 32, 0.3);
}

.dark-mode-toggle svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--link-color);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.dark-mode-toggle .moon-icon {
    opacity: 0;
    transform: scale(0);
    position: absolute;
}

.dark-mode-toggle .sun-icon {
    opacity: 1;
    transform: scale(1);
}

.dark-mode-toggle.dark .sun-icon {
    opacity: 0;
    transform: scale(0);
    position: absolute;
}

.dark-mode-toggle.dark .moon-icon {
    opacity: 1;
    transform: scale(1);
    position: relative;
}

/* Main Container */
.container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Table of Contents */
.toc-wrapper {
    background: linear-gradient(135deg, #f5f5f5 0%, #faf9f8 100%);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--primary-color);
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

[data-theme='dark'] .toc-wrapper {
    background: linear-gradient(135deg, #151515 0%, #0a0a0a 100%);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.8);
    border-left-color: #ff6b7a;
}

.toc-wrapper h2 {
    font-size: 1.2rem;
    color: white;
    background-color: var(--primary-color);
    margin: -1.5rem -1.5rem 1rem -1.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px 8px 0 0;
    border-bottom: none;
}

.toctitle {
    color: var(--primary-color);
    font-weight: bold;
    background-color: transparent;
    display: block;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--primary-color);
    margin-bottom: 1rem;
}

[data-theme='dark'] .toctitle {
    color: #d68c8c;
    border-bottom-color: #d68c8c;
}

.toc-wrapper ul {
    list-style: none;
}

.toc-wrapper > .toc > ul > li {
    margin-bottom: 1.2rem;
    margin-left: 0;
}

.toc-wrapper ul ul {
    margin-left: 1.5rem;
    margin-top: 0.6rem;
}

.toc-wrapper ul ul li {
    margin-bottom: 0.8rem;
}

.toc-wrapper li {
    margin-bottom: 0.5rem;
}

.toc-wrapper a {
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
}

.toc-wrapper > .toc > ul > li > a {
    font-weight: 600;
    color: var(--primary-color);
}

[data-theme='dark'] .toc-wrapper > .toc > ul > li > a {
    color: #d68c8c;
}

.toc-wrapper ul ul li a {
    color: #999;
    font-weight: 400;
}

[data-theme='dark'] .toc-wrapper ul ul li a {
    color: #b0b0b0;
}

.toc-wrapper ul ul li a:hover {
    background-color: rgba(160, 25, 48, 0.1);
    color: var(--primary-color);
}

[data-theme='dark'] .toc-wrapper ul ul li a:hover {
    background-color: rgba(255, 107, 122, 0.15);
    color: #ff6b7a;
}

/* Main Content */
main {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: background-color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    overflow-x: hidden;
    max-width: 100%;
}

[data-theme='dark'] main {
    background-color: #1a1a1a;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

/* Typography */
main h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--secondary-color);
    transition: color 0.3s ease;
}

[data-theme='dark'] main h1 {
    color: #d68c8c;
}

main h1:hover {
    color: var(--primary-color);
}

[data-theme='dark'] main h1:hover {
    color: #d68c8c;
}

main h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

[data-theme='dark'] main h2 {
    color: #d68c8c;
}

main h2:hover {
    color: var(--primary-color);
}

[data-theme='dark'] main h2:hover {
    color: #d68c8c;
}

main h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

[data-theme='dark'] main h3 {
    color: #d68c8c;
}

main h3:hover {
    color: var(--primary-color);
}

[data-theme='dark'] main h3:hover {
    color: #d68c8c;
}

main h4, main h5, main h6 {
    color: var(--primary-color);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

[data-theme='dark'] main h4, [data-theme='dark'] main h5, [data-theme='dark'] main h6 {
    color: #d68c8c;
}

main h4:hover, main h5:hover, main h6:hover {
    color: var(--primary-color);
}

[data-theme='dark'] main h4:hover, [data-theme='dark'] main h5:hover, [data-theme='dark'] main h6:hover {
    color: #d68c8c;
}

main p {
    margin-bottom: 1rem;
}

/* Interview speaker labels */
.speaker {
    font-weight: 700;
}

.speaker.interviewer {
    color: var(--interviewer-color);
}

.speaker.interviewee {
    color: var(--interviewee-color);
}

/* Links */
main a {
    color: var(--link-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

main a:hover {
    color: var(--link-hover);
    border-bottom-color: var(--link-hover);
}

/* Lists */
main ul, main ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

main li {
    margin-bottom: 0.5rem;
}

/* Indent items that contain strong tags (project titles) */
main li > strong {
    display: inline;
    font-weight: bold;
}

/* Allow wrapping on list items with strong tags */
main li:has(strong) {
    margin-left: 0;
    padding-left: 0;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

main li:not(:has(strong)) {
    margin-left: 2rem;
    padding-left: 1rem;
    font-size: 0.95rem;
    color: #333;
}

[data-theme='dark'] main li:not(:has(strong)) {
    color: #e0e0e0;
}

main ul ul, main ol ol {
    margin-left: 2rem;
    margin-top: 0.4rem;
    margin-bottom: 0.8rem;
}

main ul ul li, main ol ol li {
    margin-bottom: 0.35rem;
    margin-left: 0;
    padding-left: 0;
    font-size: 0.95rem;
    color: #333;
}

[data-theme='dark'] main ul ul li, [data-theme='dark'] main ol ol li {
    color: #e0e0e0;
}

.page-list {
    list-style: none;
    margin-left: 0;
    display: grid;
    gap: 1.5rem;
}

.page-list li {
    padding: 1.5rem;
    margin-bottom: 0;
    background: linear-gradient(135deg, #f9f9f9 0%, #f5f3f3 100%);
    border-left: 5px solid var(--primary-color);
    border-radius: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(128, 0, 32, 0.08);
}

[data-theme='dark'] .page-list li {
    background: linear-gradient(135deg, #1a1a1a 0%, #1a1a1a 100%);
    box-shadow: 0 2px 6px rgba(128, 0, 32, 0.3);
    border-left-color: #e57373;
}

.page-list li:hover {
    background-color: #f0e6e6;
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(128, 0, 32, 0.15);
    border-left-color: var(--secondary-color);
}

[data-theme='dark'] .page-list li:hover {
    background: linear-gradient(135deg, #262626 0%, #1a1a1a 100%);
    box-shadow: 0 4px 12px rgba(128, 0, 32, 0.5);
    border-left-color: #ef9a9a;
}

.page-list a {
    font-size: 1.3rem;
    font-weight: 600;
    border: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

[data-theme='dark'] .page-list a {
    color: #d68c8c;
}

.page-list a:hover {
    color: var(--primary-color);
}

[data-theme='dark'] .page-list a {
    color: #ff8a94;
}

[data-theme='dark'] .page-list a:hover {
    color: #ff6b7a;
}

.post-meta {
    font-size: 0.9rem;
    color: #999;
    margin: 0.5rem 0 0.75rem 0;
    font-style: italic;
}

[data-theme='dark'] .post-meta {
    color: #888;
}

.post-description {
    font-size: 0.95rem;
    color: #666;
    margin: 0;
    line-height: 1.5;
    transition: color 0.3s ease;
}

[data-theme='dark'] .post-description {
    color: #c0c0c0;
}

/* Profile Photo in Header */
.profile-photo {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.profile-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

/* Code Blocks */
code {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 3px 6px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--text-color);
    transition: background-color 0.3s ease;
}

[data-theme='dark'] code {
    background-color: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
}

pre {
    background-color: #f7f7f8;
    padding: 1.25rem;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    transition: background-color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: pre-wrap;
    border: 1px solid #e5e5e5;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    line-height: 1.6;
}

[data-theme='dark'] pre {
    background-color: #2f2f2f;
    border-color: #3f3f3f;
}

pre code {
    background-color: transparent;
    padding: 0;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    background-color: white;
    transition: background-color 0.3s ease;
}

[data-theme='dark'] table {
    background-color: #1a1a1a;
}

th {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
}

td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
}

tr:nth-child(even) {
    background-color: var(--bg-color);
}

[data-theme='dark'] td {
    border-color: #2a2a2a;
}

[data-theme='dark'] tr:nth-child(even) {
    background-color: #1a1a1a;
}

/* Blockquotes */
blockquote {
    border-left: 4px solid var(--secondary-color);
    padding-left: 1rem;
    margin-left: 0;
    margin-bottom: 1rem;
    font-style: italic;
    color: var(--text-color);
    background-color: var(--bg-color);
    padding: 1rem;
    border-radius: 4px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme='dark'] blockquote {
    background-color: #1a1a1a;
    border-left-color: #ff6b7a;
    color: #d0d0d0;
}

/* Highlight quote box */
.quote-box {
    margin: 1.5rem 0;
    padding: 0.4rem;
    border-radius: 12px;
    border: 1px solid rgba(128, 0, 32, 0.25);
    background: linear-gradient(135deg, rgba(128, 0, 32, 0.08), rgba(167, 25, 48, 0.04));
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

.quote-box blockquote {
    margin: 0;
    border-left: none;
    padding: 1.6rem 1.8rem;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.85);
    position: relative;
    font-size: 1.1rem;
    color: var(--text-color);
    text-align: center;
}

.quote-box blockquote::before {
    content: "\"";
    position: absolute;
    top: 0.4rem;
    left: 0.8rem;
    font-size: 2.4rem;
    color: var(--accent-color);
    opacity: 0.7;
}

.quote-box blockquote::after {
    content: "\"";
    position: absolute;
    bottom: 0.4rem;
    right: 0.8rem;
    font-size: 2.4rem;
    color: var(--accent-color);
    opacity: 0.7;
}

[data-theme='dark'] .quote-box {
    border-color: rgba(255, 107, 122, 0.35);
    background: linear-gradient(135deg, rgba(255, 107, 122, 0.12), rgba(255, 107, 122, 0.04));
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.5);
}

[data-theme='dark'] .quote-box blockquote {
    background-color: rgba(26, 26, 26, 0.9);
    color: #e0e0e0;
}

[data-theme='dark'] .quote-box blockquote::before {
    color: #ff6b7a;
}

[data-theme='dark'] .quote-box blockquote::after {
    color: #ff6b7a;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin: 1rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: #777;
    border-top: 2px solid var(--border-color);
    margin-top: 3rem;
}

.footer-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    gap: 1rem;
}

.footer-nav a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--link-hover);
}

[data-theme='dark'] .footer-nav a {
    color: #ff6b7a;
}

[data-theme='dark'] .footer-nav a:hover {
    color: #ff8a94;
}

.footer-nav .coming-soon {
    color: #999;
    font-style: italic;
}

[data-theme='dark'] .footer-nav .coming-soon {
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    
    .toc-wrapper {
        position: static;
        max-height: none;
        margin-bottom: 2rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    main {
        padding: 1rem;
    }
    
    body {
        padding: 10px;
    }
}

/* Syntax Highlighting (disabled - uniform color) */
.codehilite,
.codehilite *,
.codehilite .hll,
.codehilite .c,
.codehilite .k,
.codehilite .o,
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.codehilite .cp,
.codehilite .c1,
.codehilite .cs,
.codehilite .gd,
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.codehilite .gh,
.codehilite .gi,
.codehilite .go,
.codehilite .gp,
.codehilite .gs,
.codehilite .gu,
.codehilite .gt,
.codehilite .kc,
.codehilite .kd,
.codehilite .kn,
.codehilite .kp,
.codehilite .kr,
.codehilite .kt,
.codehilite .m,
.codehilite .s,
.codehilite .na,
.codehilite .nb,
.codehilite .nc,
.codehilite .no,
.codehilite .nd,
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.codehilite .nl,
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.codehilite .nt,
.codehilite .nv,
.codehilite .ow,
.codehilite .w,
.codehilite .mb,
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.codehilite .sc,
.codehilite .sd,
.codehilite .s2,
.codehilite .se,
.codehilite .sh,
.codehilite .si,
.codehilite .sx,
.codehilite .sr,
.codehilite .s1,
.codehilite .ss,
.codehilite .bp,
.codehilite .vc,
.codehilite .vg,
.codehilite .vi,
.codehilite .il {
    color: inherit !important;
    font-weight: normal !important;
    font-style: normal !important;
    background-color: transparent !important;
}

[data-theme='dark'] .codehilite,
[data-theme='dark'] .codehilite * {
    color: inherit !important;
    background-color: transparent !important;
}
.codehilite .sr { color: #BB6688 }
.codehilite .s1 { color: #BA2121 }
.codehilite .ss { color: #19177C }
.codehilite .bp { color: #008000 }
.codehilite .vc { color: #19177C }
.codehilite .vg { color: #19177C }
.codehilite .vi { color: #19177C }
.codehilite .il { color: #666666 }