:root {
    /* Color Palette - Dark Premium (Default) */
    --bg-color: #0d1117;
    --card-bg: rgba(22, 27, 34, 0.7);
    /* Translucent for glass effect */
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent-color: #58a6ff;
    --accent-glow: rgba(88, 166, 255, 0.15);
    --border-color: #30363d;
    --nav-glass: rgba(13, 17, 23, 0.85);

    /* Typography */
    --font-main: 'Outfit', sans-serif;

    /* Liquid Variables */
    --blob-color-1: #58a6ff;
    --blob-color-2: #8b5cf6;
    --blob-color-3: #ec4899;
}

[data-theme="light"] {
    --bg-color: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.6);
    --text-primary: #1f2328;
    --text-secondary: #424a53;
    --accent-color: #0969da;
    --accent-glow: rgba(9, 105, 218, 0.15);
    --border-color: rgba(0, 0, 0, 0.1);
    --nav-glass: rgba(255, 255, 255, 0.7);

    --blob-color-1: rgba(9, 105, 218, 0.4);
    --blob-color-2: rgba(139, 92, 246, 0.4);
    --blob-color-3: rgba(236, 72, 153, 0.4);
}

/* Winamp Classic Skin Theme */
[data-theme="winamp"] {
    /* Main colors from classic Winamp */
    --bg-color: #232323;
    --card-bg: #2a2a2a;
    --text-primary: #00E100;
    /* Classic Winamp LED green */
    --text-secondary: #63ce63;
    --accent-color: #0099CC;
    /* Teal/blue highlight like playlist selection */
    --accent-glow: rgba(0, 153, 204, 0.4);
    --border-color: #3a3a3a;
    --nav-glass: #1e1e1e;
    --font-main: 'VT323', monospace;

    /* Hide liquid blobs in Winamp mode */
    --blob-color-1: transparent;
    --blob-color-2: transparent;
    --blob-color-3: transparent;

    /* Winamp-specific variables - metallic beveled look */
    --winamp-border-light: #5c5c5c;
    --winamp-border-dark: #151515;
    --winamp-title-bg: linear-gradient(180deg, #3a3a6a 0%, #232346 50%, #1a1a3a 100%);
    --winamp-button-bg: linear-gradient(180deg, #4a4a4a 0%, #3a3a3a 50%, #2a2a2a 100%);
    --winamp-display-bg: #000000;
    --winamp-inset-shadow: inset 1px 1px 3px rgba(0, 0, 0, 0.7), inset -1px -1px 1px rgba(100, 100, 100, 0.15);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* --- Liquid Background --- */
.liquid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    filter: blur(80px);
    opacity: 0.6;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    animation: float 10s infinite ease-in-out alternate;
}

.blob-1 {
    width: 50vw;
    height: 50vw;
    background: var(--blob-color-1);
    top: -10%;
    left: -10%;
    opacity: 0.4;
    animation-duration: 25s;
}

.blob-2 {
    width: 40vw;
    height: 40vw;
    background: var(--blob-color-2);
    top: 20%;
    right: -10%;
    opacity: 0.3;
    animation-duration: 30s;
    animation-delay: -5s;
}

.blob-3 {
    width: 35vw;
    height: 35vw;
    background: var(--blob-color-3);
    bottom: -10%;
    left: 20%;
    opacity: 0.3;
    animation-duration: 28s;
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(20px, 40px) scale(1.1);
    }
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header & Nav */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--nav-glass);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.nav-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--text-primary);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

.main-nav a.active {
    color: var(--accent-color);
}

.main-nav a.active::after {
    width: 100%;
}

.social-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s linear;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.social-links a {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.social-links a:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
    transition: all 0.2s ease;
}

/* Main Content */
#main-content {
    flex: 1;
    padding: 3rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    animation: fadeIn 0.5s ease-out;
}

/* Footer */
.main-footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* HTMX Transition Classes */
.htmx-swapping {
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.htmx-settling {
    opacity: 1;
}

/* --- Section Generics --- */
.section-container {
    padding: 2rem 0;
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* --- Home / Hero --- */
.home-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-content .highlight {
    color: var(--accent-color);
    background: linear-gradient(120deg, rgba(88, 166, 255, 0.1) 0%, rgba(88, 166, 255, 0.05) 100%);
    padding: 0 0.5rem;
    border-radius: 8px;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.bio {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    font-size: 1.1rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.btn.primary {
    background-color: var(--accent-color);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(88, 166, 255, 0.39);
}

.btn.primary:hover {
    background-color: #3e8cd8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(88, 166, 255, 0.23);
}

.btn.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* --- Home Sections Toggle --- */
.winamp-view {
    display: none;
}

.default-view {
    display: flex;
    /* home-hero was flex */
}

[data-theme="winamp"] .winamp-view {
    display: flex;
}

[data-theme="winamp"] .default-view {
    display: none;
}

/* --- Winamp Album Cover --- */
.home-album-cover {
    min-height: 70vh;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.album-jewel-case {
    display: flex;
    background: #000;
    padding: 10px;
    border-radius: 4px;
    box-shadow:
        10px 10px 30px rgba(0, 0, 0, 0.5),
        inset 1px 1px 2px rgba(255, 255, 255, 0.2);
    position: relative;
    max-width: 800px;
    width: 100%;
    gap: 2rem;
    align-items: center;
    border: 1px solid #333;
}

/* Glass shine on jewel case */
.album-jewel-case::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 40%, rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
    border-radius: 4px;
    z-index: 10;
}

.album-spine {
    width: 15px;
    height: 100%;
    background: #111;
    border-right: 2px solid #333;
}

.album-cover-art {
    width: 350px;
    height: 350px;
    position: relative;
    overflow: hidden;
    border: 1px solid #222;
}

.cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: contrast(1.2) sepia(0.2);
    /* Slight retro feel */
}

.parental-advisory {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: #fff;
    color: #000;
    padding: 4px 6px;
    border: 2px solid #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: Impact, sans-serif;
    line-height: 1;
    font-size: 14px;
    letter-spacing: 1px;
}

.parental-advisory span {
    display: block;
}

.parental-advisory .small {
    font-size: 8px;
    font-family: Arial, sans-serif;
    font-weight: bold;
    margin-top: 2px;
}

.album-info-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 2rem;
    text-align: left;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    /* Clean sleeve font */
}

/* Override font for Album Title to match Winamp aesthetics if desired, or keep generic bold */
.band-name {
    font-size: 2rem;
    color: #888;
    margin-bottom: 0.5rem;
    font-weight: 300;
    letter-spacing: 2px;
}

.album-title {
    font-size: 3.5rem;
    color: #fff;
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.album-meta {
    display: flex;
    gap: 1rem;
    color: #666;
    font-size: 0.8rem;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.play-album-btn {
    align-self: flex-start;
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    padding: 0.8rem 2rem;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.play-album-btn:hover {
    background: #fff;
    color: #000;
}

/* Mobile Album */
@media (max-width: 768px) {
    .album-jewel-case {
        flex-direction: column;
        gap: 1rem;
        padding-bottom: 2rem;
    }

    .album-info-side {
        padding-right: 0;
        text-align: center;
        align-items: center;
    }

    .play-album-btn {
        align-self: center;
    }

    .album-cover-art {
        width: 250px;
        height: 250px;
    }

    .band-name {
        font-size: 1.5rem;
    }

    .album-title {
        font-size: 2.5rem;
    }
}

/* --- Experience Toggles --- */
.experience-playlist {
    display: none;
}

.experience-timeline {
    display: block;
}

[data-theme="winamp"] .experience-playlist {
    display: block;
}

[data-theme="winamp"] .experience-timeline {
    display: none;
}

/* --- Timeline (Experiences - Default/Light) --- */
.timeline {
    position: relative;
    padding-left: 2rem;
    border-left: 2px solid var(--border-color);
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 5px;
    width: 1rem;
    height: 1rem;
    background: var(--bg-color);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-date {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
}

.timeline-content .company {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 1rem;
}

.tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.tags span {
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* --- Playlist (Experiences - Winamp) --- */
.playlist-container {
    width: 100%;
    margin-top: 1rem;
    font-size: 0.95rem;
}

.playlist-header {
    display: grid;
    grid-template-columns: 40px 2fr 1.5fr 1fr 60px;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.track-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-radius: 6px;
}

.track-row:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.track-row.playing {
    background-color: rgba(255, 255, 255, 0.08);
}

.track-row.playing .song-title {
    color: var(--accent-color);
}

.track-row.playing .play-icon {
    display: block;
    color: var(--accent-color);
}

.track-row.playing .track-num {
    display: none;
}

.track-main {
    display: grid;
    grid-template-columns: 40px 2fr 1.5fr 1fr 60px;
    padding: 0.8rem 1rem;
    align-items: center;
}

/* Columns */
.col-play {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.play-icon {
    display: none;
    font-size: 0.8rem;
}

.track-row:hover .track-num {
    display: none;
}

.track-row:hover .play-icon {
    display: block;
}

.col-title {
    color: var(--text-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.explicit-badge {
    font-size: 0.6rem;
    border: 1px solid var(--text-secondary);
    color: var(--text-secondary);
    padding: 0 4px;
    border-radius: 2px;
    height: 14px;
    line-height: 12px;
}

.col-artist,
.col-album {
    color: var(--text-secondary);
}

.col-duration {
    text-align: right;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

/* Lyrics (Details) */
.track-lyrics {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.1);
}

.track-row.playing .track-lyrics {
    max-height: 800px;
    /* Arbitrary large height */
}

.lyrics-content {
    padding: 1.5rem 2rem 2rem 60px;
    /* Indent to align with Title */
}

.lyrics-intro {
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 1rem;
    opacity: 0.9;
}

.lyrics-lines {
    list-style: none;
    margin-bottom: 1.5rem;
}

.lyrics-lines li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.lyrics-lines li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 0.8rem;
    top: 2px;
}

.track-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.track-tags span {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.track-tags span:hover {
    text-decoration: underline;
}

/* Responsive Playlist */
@media (max-width: 768px) {

    .playlist-header,
    .track-main {
        grid-template-columns: 30px 1fr 60px;
        /* Hide Artist/Album on mobile */
    }

    .col-artist,
    .col-album,
    .playlist-header .col-artist,
    .playlist-header .col-album {
        display: none;
    }

    .col-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
    }

    /* Show artist name smaller under title on mobile if needed, or just hide */
    .song-title::after {
        content: attr(data-artist);
        /* Advanced: could inject artist via attribute */
        display: block;
        font-size: 0.75rem;
        color: var(--text-secondary);
        font-weight: 400;
    }

    .lyrics-content {
        padding: 1rem;
    }
}

/* --- Cards (Education) --- */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    /* Now generic, updated via variables above */
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 16px;
    /* A bit rounder for liquid feel */
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;

    /* Glass Effect */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.25rem;
    line-height: 1.3;
}

.card .year {
    font-size: 0.9rem;
    color: var(--accent-color);
    white-space: nowrap;
    margin-left: 1rem;
}

.card .institution {
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* --- Tech Stack --- */
.stack-category {
    margin-bottom: 3rem;
}

.stack-category h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1.5rem;
}

.stack-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;

    /* Glass Effect */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
}

.stack-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.stack-icon {
    font-size: 2rem;
}


/* --- Job Details (Experiences) --- */
.job-details {
    list-style: disc;
    margin-left: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.job-details li {
    margin-bottom: 0.3rem;
}

/* --- Contact Section --- */
.profile-photo-container {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.profile-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 20px var(--accent-glow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--accent-glow);
}

.contact-card {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-wrapper {
    margin-bottom: 2rem;
}

.phone-number {
    margin-top: 1rem;
    color: var(--text-secondary);
}

.contact-socials {
    justify-content: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.contact-socials a {
    flex-direction: column;
    gap: 0.5rem;
}

.career-story {
    margin-top: 2rem;
}

.career-story-btn {
    font-size: 0.9rem;
}

/* === Winamp Mode Overrides === */
[data-theme="winamp"] .card,
[data-theme="winamp"] .stack-item {
    border-radius: 4px;
    border: 2px solid;
    border-color: var(--winamp-border-light) var(--winamp-border-dark) var(--winamp-border-dark) var(--winamp-border-light);
    box-shadow: var(--winamp-inset-shadow);
    backdrop-filter: none;
}

/* === Winamp Mode Overrides === */
/* Header - Main Window Title Bar Look */
[data-theme="winamp"] .main-header {
    border-radius: 0;
    background: var(--winamp-title-bg);
    border: 2px solid;
    border-color: var(--winamp-border-light) var(--winamp-border-dark) var(--winamp-border-dark) var(--winamp-border-light);
    height: auto;
    padding: 0.5rem 1rem;
    position: relative;
    /* Add "stripes" pattern for draggable area feel if desired, but gradient is classic */
}

/* Logo - Title Bar Text */
[data-theme="winamp"] .logo {
    color: #ffffff;
    text-shadow: none;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    letter-spacing: 1px;
    /* Icon to left of text */
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

[data-theme="winamp"] .logo::before {
    content: '⚡';
    /* Simple icon or maybe a diamond shape */
    color: #d2d2d2;
}

/* Nav - Make it look like the menu bar under title or integrated */
[data-theme="winamp"] .nav-content {
    background: transparent;
    backdrop-filter: none;
}

[data-theme="winamp"] .main-nav ul {
    background: transparent;
    padding: 0;
}

[data-theme="winamp"] .main-nav a {
    color: #ffd700;
    /* Gold/Yellow font for menu items often seen */
    font-size: 0.9rem;
    text-transform: uppercase;
    padding: 2px 6px;
}

[data-theme="winamp"] .main-nav a:hover,
[data-theme="winamp"] .main-nav a.active {
    background: #000080;
    /* Navy blue selection background */
    color: #ffffff;
    box-shadow: none;
}

[data-theme="winamp"] .main-nav a.active::after {
    display: none;
}

/* Buttons - Playback Controls (Silver/Metallic) */
[data-theme="winamp"] .btn {
    border-radius: 50%;
    /* Play/Pause often round or rounded icons, but standard buttons are rectangular */
    border-radius: 3px;
    border: 1px solid;
    border-color: #f2f2f2 #505050 #505050 #f2f2f2;
    /* Outset silver */
    background: linear-gradient(180deg, #d8d8d8 0%, #c0c0c0 50%, #a0a0a0 100%);
    color: #000000;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: bold;
    letter-spacing: 0.5px;
    box-shadow: inset 1px 1px 0 #ffffff, 1px 1px 2px rgba(0, 0, 0, 0.5);
    /* Mimic "CUE", "PLAY" buttons */
    min-width: 0;
    padding: 0.4rem 1rem;
}

[data-theme="winamp"] .btn:hover {
    background: linear-gradient(180deg, #e8e8e8 0%, #d0d0d0 50%, #b0b0b0 100%);
}

[data-theme="winamp"] .btn:active {
    border-color: #505050 #f2f2f2 #f2f2f2 #505050;
    /* Inset on press */
    background: linear-gradient(180deg, #a0a0a0 0%, #c0c0c0 50%, #d8d8d8 100%);
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.5);
    transform: translateY(1px);
}

[data-theme="winamp"] .btn.primary {
    /* Primary isn't green anymore, it's just a playback button */
    background: linear-gradient(180deg, #d8d8d8 0%, #c0c0c0 50%, #a0a0a0 100%);
    color: #000000;
}

/* EQ Slider Look for Timeline */
[data-theme="winamp"] .timeline {
    border-left: none;
    /* Remove base theme line */
    padding-left: 0;
}

[data-theme="winamp"] .timeline-item {
    padding-left: 50px;
    /* Space for the slider */
    position: relative;
    border-left: none;
    margin-bottom: 2rem;
}

[data-theme="winamp"] .timeline-item::before {
    /* Track Slot */
    content: '';
    position: absolute;
    left: 20px;
    top: 5px;
    bottom: 5px;
    /* Span full height minus spacing */
    width: 8px;
    /* Slightly wider track */
    background: #000000;
    border: 1px solid #808080;
    border-right-color: #ffffff;
    border-bottom-color: #ffffff;
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.8);
    border-radius: 0;
    /* Override base roundness */
    transform: none;
    /* Remove base translateX */
}

[data-theme="winamp"] .timeline-item::after {
    /* Fader Knob */
    content: '';
    position: absolute;
    left: 17px;
    /* Centered on 20px+8px track: 20 + 4 - 7 = 17 */
    top: 25px;
    /* Adjustable vertical position */
    width: 14px;
    height: 24px;
    /* Taller fader knob */
    background: linear-gradient(180deg, #c0c0c0 0%, #808080 100%);
    /* Metallic gradient */
    border: 1px solid #ffffff;
    border-right-color: #404040;
    border-bottom-color: #404040;
    box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.5);
    border-radius: 2px;
}

[data-theme="winamp"] .timeline-item:hover::after {
    background: linear-gradient(180deg, #e0e0e0 0%, #a0a0a0 100%);
    box-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
    /* Glowing knob on hover */
}

/* Playlist Editor Look for Cards */
[data-theme="winamp"] .card,
[data-theme="winamp"] .stack-item {
    background: #000000;
    border: none;
    /* Playlist usually inside main window, but standalone cards need frame? */
    /* Let's give them a thin frame or just black bg */
    border: 1px solid #4a4a4b;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    padding: 1rem;
}

[data-theme="winamp"] .card h3,
[data-theme="winamp"] .stack-category h3 {
    color: #00E100;
    font-size: 1.3rem;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

[data-theme="winamp"] .card .institution {
    color: #00E100;
    opacity: 0.7;
}

[data-theme="winamp"] .card .year {
    color: #0099CC;
    /* Teal/Blue */
    font-weight: bold;
}

[data-theme="winamp"] .card p,
[data-theme="winamp"] .stack-item {
    color: #00E100;
    font-size: 1rem;
    line-height: 1.4;
}

/* Old placeholder block removed */

[data-theme="winamp"] .section-title::after {
    background: var(--accent-color);
    height: 3px;
}

[data-theme="winamp"] .hero-content h1,
[data-theme="winamp"] .section-title {
    text-shadow: 0 0 8px var(--text-primary), 0 0 15px rgba(0, 225, 0, 0.3);
}

/* Winamp display-style backgrounds */
[data-theme="winamp"] .home-hero {
    background: var(--winamp-display-bg);
    border: 2px solid;
    border-color: var(--winamp-border-dark) var(--winamp-border-light) var(--winamp-border-light) var(--winamp-border-dark);
    border-radius: 4px;
    padding: 2rem;
    margin-bottom: 2rem;
}

[data-theme="winamp"] .profile-photo {
    border-radius: 0;
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 10px var(--accent-glow);
}

[data-theme="winamp"] .timeline-item::before {
    border-color: var(--accent-color);
    background: var(--winamp-display-bg);
}

[data-theme="winamp"] .main-nav a.active {
    background: var(--accent-color);
    color: #000000;
    padding: 0.3rem 0.6rem;
}

[data-theme="winamp"] .main-nav a.active::after {
    display: none;
}

/* Theme Selector Dropdown */
.theme-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-selector select {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 0.85rem;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.theme-selector select:hover {
    border-color: var(--accent-color);
}

.theme-selector select:focus {
    outline: none;
    border-color: var(--accent-color);
}

[data-theme="winamp"] .theme-selector select {
    border-radius: 2px;
    border: 2px solid;
    border-color: var(--winamp-border-light) var(--winamp-border-dark) var(--winamp-border-dark) var(--winamp-border-light);
}

/* Responsive */
/* Responsive */
@media (max-width: 768px) {
    .main-header {
        position: sticky;
        top: 0;
        /* Keep flex-direction row (default) for logo + hamburger alignment */
        flex-direction: row;
    }

    .hamburger {
        display: flex;
    }

    .nav-content {
        position: absolute;
        top: 100%;
        /* Position below the header */
        right: 1rem;
        width: auto;
        min-width: 200px;
        background: var(--bg-color);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 1rem;
        border-radius: 12px;
        border: 1px solid var(--border-color);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        z-index: 100;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    }

    .nav-content.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav li {
        border-bottom: 1px solid var(--border-color);
    }

    .main-nav li:last-child {
        border-bottom: none;
    }

    .main-nav a {
        display: block;
        padding: 0.8rem 1rem;
        font-size: 1rem;
    }

    .main-nav a::after {
        display: none;
        /* Remove underline animation in dropdown */
    }

    .social-links {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
        padding-top: 1rem;
        margin-top: 0.5rem;
        border-top: 1px solid var(--border-color);
    }



    #main-content {
        padding: 2rem 1rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .grid-layout {
        grid-template-columns: 1fr;
    }

    .timeline {
        padding-left: 1.5rem;
    }

    .timeline-item::before {
        left: -1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .main-nav ul {
        gap: 1rem;
    }

    .main-nav a {
        font-size: 0.9rem;
    }
}