/* ═══════════════════════════════════════════════════════════
   PAGES.CSS — All page-specific styles, consolidated
   Uses variables from variables.css and utilities from style.css
   ═══════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════
   WORKS PAGE
   ═══════════════════════════════════════════════════════════ */

.works-container .section-title {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.07em;
    margin: 0;
    line-height: 1.2;
}

.works-container { max-width: 1200px; }

.research-intro {
    text-align: center;
    margin-bottom: 4rem;
    padding: 2rem;
}

.research-intro .subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    opacity: 0.7;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}

.research-intro .narrative {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-near);
    max-width: 900px;
    margin: 0 auto;
    font-weight: 300;
}

.research-section { margin-bottom: 5rem; }

/* Publication cards */
.publication-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    pointer-events: auto;
    cursor: none;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.publication-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent-dim);
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(var(--accent-rgb), 0.15);
}

.publication-card.expanded {
    background: var(--glass-bg-strong);
}

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

.publication-title {
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--text);
    margin: 0 0 0.5rem 0;
    flex: 1;
}

.expand-icon {
    color: rgba(var(--accent-rgb), 0.7);
    font-size: 1.3rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 0.3rem;
}

.publication-card:hover .expand-icon { color: var(--accent); }
.publication-card.expanded .expand-icon { transform: rotate(180deg); }
.publication-preview { cursor: none; }

.publication-authors {
    font-size: 0.95rem;
    color: var(--text-dim);
    margin-bottom: 1.2rem;
    font-weight: 300;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.authors-label { font-weight: bold; color: var(--accent); }
.authors-list { font-style: italic; }

.publication-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.meta-item { display: flex; flex-direction: column; gap: 0.3rem; }
.meta-label { font-size: 0.8rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.1em; }
.meta-value { font-size: 0.95rem; color: var(--text-near); }

.publication-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.5s ease;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.publication-card.expanded .publication-details {
    max-height: 2000px;
    opacity: 1;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
}

.details-left { flex: 1 1 60%; min-width: 300px; }
.details-right { flex: 0 0 35%; max-width: 400px; }

.graphical-abstract {
    margin-bottom: 0;
    border-radius: 8px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(var(--bg-rgb), 0.2);
}

.graphical-abstract img { width: 100%; height: auto; display: block; transition: transform 0.3s ease; }
.publication-card:hover .graphical-abstract img { transform: scale(1.03); }

.publication-journal { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1rem; font-style: italic; }
.publication-journal strong { color: var(--accent2); font-weight: 400; }

.publication-description {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-near);
    margin-bottom: 1.5rem;
    text-align: justify;
}

.publication-links { display: flex; flex-wrap: wrap; gap: 1rem; width: 100%; }

.pub-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: var(--accent-bg);
    border: 1px solid var(--accent-dim);
    border-radius: 8px;
    color: var(--accent);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.pub-link:hover {
    background: var(--accent-bg-strong);
    border-color: var(--accent-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.pub-link.github {
    background: var(--accent2-bg);
    border-color: var(--accent2-border);
    color: var(--accent2);
}

.pub-link.github:hover {
    background: var(--accent2-bg-hover);
    border-color: var(--accent2-border-strong);
    box-shadow: 0 4px 12px rgba(var(--accent2-rgb), 0.2);
}

.pub-link.placeholder { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1rem;
    background: var(--accent2-bg);
    border: 1px solid var(--accent2-border);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--accent2);
    margin-left: 0.5rem;
}

.status-badge i { font-size: 0.7rem; }

@media (max-width: 768px) {
    .research-intro h1 { font-size: 2rem; }
    .publication-header { flex-direction: row; align-items: flex-start; }
    .publication-meta { grid-template-columns: 1fr; gap: 1rem; }
    .works-container { padding: 1.5rem; padding-top: 100px; }
    .publication-details { flex-direction: column; }
    .details-right { width: 100%; max-width: none; }
}


/* ═══════════════════════════════════════════════════════════
   RESUME PAGE
   ═══════════════════════════════════════════════════════════ */

.pdf-viewer-container {
    position: relative;
    z-index: 2;
    padding: 2rem;
    min-height: 100vh;
    padding-top: 120px;
}

/* ── Integrated Toolbar (inside canvas container) ── */
.pdf-toolbar {
    width: 100%;
    padding: 0.75rem 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: space-between;
    pointer-events: auto;
}

.pdf-tabs { display: flex; gap: 0.75rem; }

.pdf-tab {
    padding: 0.6rem 1.2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-muted);
    cursor: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pdf-tab:hover {
    background: var(--accent-bg-hover);
    border-color: var(--accent-glow-strong);
    color: var(--accent);
}

.pdf-tab.active {
    background: var(--accent-bg-strong);
    border-color: var(--accent-border-strong);
    color: var(--accent);
}

.pdf-page-indicator {
    color: var(--text-dim);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.pdf-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--glass-border);
    margin: 0 0.25rem;
}

.toolbar-btn {
    width: 36px;
    height: 36px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.toolbar-btn:hover {
    background: var(--accent-bg-hover);
    border-color: var(--accent-glow-strong);
    color: var(--accent);
}

.zoom-controls { display: flex; gap: 0.35rem; align-items: center; }

.zoom-level {
    color: var(--text-dim);
    font-size: 0.8rem;
    min-width: 48px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}


/* ── PDF Theater (canvas + side nav) ── */
.pdf-theater {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

/* Side Navigation Arrows — sit directly beside the canvas container */
.pdf-side-nav {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    z-index: 10;
    background: var(--glass-border);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--text-rgb), 0.15);
    border-radius: 50%;
    color: var(--text);
    cursor: none;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: auto;
    font-size: 1.2rem;
    position: sticky;
    top: 50vh;
    align-self: flex-start;
}

.pdf-side-nav--prev { margin-right: 1rem; }
.pdf-side-nav--next { margin-left: 1rem; }

/* Show on theater hover */
.pdf-theater:hover .pdf-side-nav:not(:disabled) {
    opacity: 1;
}

/* Hover accent */
.pdf-side-nav:hover:not(:disabled) {
    background: var(--accent-bg-active);
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.08);
}

.pdf-side-nav:disabled {
    opacity: 0 !important;
    pointer-events: none;
}

/* Canvas container — intrinsic width, column layout for integrated toolbar */
.pdf-canvas-container {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    padding: 1.25rem 2rem 2rem;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 800px;
    overflow: auto;
    pointer-events: auto;
    flex: 0 1 auto;
    max-width: 100%;
}

#pdf-render-area {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
}

#pdf-canvas {
    box-shadow: 0 10px 50px rgba(var(--bg-rgb), 0.5);
    border-radius: 5px;
    max-width: 100%;
    height: auto;
    transition: opacity 0.15s ease;
}

/* Slide animations for mobile page transitions */
#pdf-canvas.slide-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.12s ease, transform 0.12s ease;
}

#pdf-canvas.slide-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.12s ease, transform 0.12s ease;
}

#pdf-canvas.slide-in {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.loading-message {
    color: var(--text-faint);
    font-size: 1.2rem;
    text-align: center;
    padding: 4rem;
}


/* ── Mobile Dot Carousel ── */
.pdf-dots {
    display: none;
    justify-content: center;
    gap: 10px;
    padding: 1.2rem 0 0.5rem;
}

.pdf-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1.5px solid var(--text-ghost);
    background: transparent;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pdf-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.3);
    box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.4);
}

.pdf-dot:hover:not(.active) {
    border-color: var(--text-dim);
    background: var(--text-ghost);
}


/* ── Mobile Swipe Hint ── */
.pdf-swipe-hint {
    position: fixed;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--glass-bg-strong);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 0.7rem 1.5rem;
    color: var(--text-dim);
    font-size: 0.85rem;
    display: none;
    align-items: center;
    gap: 0.6rem;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    z-index: 100;
    pointer-events: none;
}

.pdf-swipe-hint i {
    color: var(--accent);
    animation: swipeHintWiggle 1s ease-in-out infinite;
}

.pdf-swipe-hint.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@keyframes swipeHintWiggle {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}


/* ── Mobile Responsive ── */
@media (max-width: 768px) {
    .pdf-viewer-container {
        padding: 0.75rem;
        padding-top: 100px;
    }

    /* Toolbar: stack into rows */
    .pdf-toolbar {
        flex-direction: column;
        align-items: stretch;
        padding: 0.6rem 0;
        gap: 0.6rem;
        border-radius: 0;
    }

    .pdf-toolbar > * {
        justify-content: center;
    }

    .pdf-tabs {
        justify-content: center;
        gap: 0.5rem;
    }

    .pdf-tab {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .pdf-page-indicator {
        text-align: center;
        font-size: 0.8rem;
        order: 3;
    }

    .pdf-toolbar-actions {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .toolbar-btn {
        width: 34px;
        height: 34px;
        font-size: 0.75rem;
    }

    .toolbar-divider { display: none; }

    /* Hide side nav arrows on mobile */
    .pdf-side-nav { display: none !important; }

    /* Canvas container */
    .pdf-canvas-container {
        padding: 0.75rem 0.5rem 0.5rem;
        min-height: 500px;
        border-radius: 14px;
        touch-action: pan-y pinch-zoom;
    }

    /* Show dots on mobile */
    .pdf-dots { display: flex; }

    /* Show swipe hint on mobile */
    .pdf-swipe-hint { display: flex; }
}


/* ═══════════════════════════════════════════════════════════
   RESOURCES PAGE
   ═══════════════════════════════════════════════════════════ */

.resources-container { max-width: 1200px; }

.resources-container .section-title {
    font-size: 2rem;
    font-weight: 200;
    letter-spacing: 0.07em;
    margin: 0;
    line-height: 1.2;
}

.resources-header {
    text-align: center;
    margin-bottom: 4rem;
}

.resources-subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.7;
    letter-spacing: 0.1em;
}

.resource-section { margin-bottom: 5rem; }

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.resource-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    padding: 2.5rem;
    border: 1px solid var(--glass-border);
    transition: all 0.4s ease;
    pointer-events: auto;
    cursor: none;
    display: flex;
    flex-direction: column;
}

.resource-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent-glow-strong);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.resource-card-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-bg-strong);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.resource-card h3 {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.resource-card p { font-size: 1rem; line-height: 1.7; color: var(--text-near); margin-bottom: 1.5rem; flex-grow: 1; }
.resource-card-footer { display: flex; gap: 1rem; flex-wrap: wrap; }

.resource-btn {
    padding: 0.8rem 1.5rem;
    background: var(--accent-bg-strong);
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: none;
}

.resource-btn:hover {
    background: var(--accent-bg-intense);
    border-color: var(--accent-border-strong);
    transform: translateY(-2px);
}

.resource-btn.secondary {
    background: var(--accent2-bg-hover);
    border-color: rgba(var(--accent2-rgb), 0.4);
}

.resource-btn.secondary:hover {
    background: var(--accent2-bg-active);
    border-color: var(--accent2-border-strong);
}

/* Video container */
.video-container {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    padding: 2rem;
    border: 1px solid var(--glass-border);
    margin-bottom: 2rem;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    background: #000;
}

.video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }

.video-info { margin-top: 1.5rem; }
.video-info h3 { font-size: 1.3rem; font-weight: 300; margin-bottom: 0.5rem; color: var(--accent); }
.video-info p { font-size: 0.95rem; opacity: 0.8; line-height: 1.6; }

/* Interactive Tool Showcase */
.tool-showcase {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    padding: 3rem;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: all 0.4s ease;
}

.tool-showcase:hover {
    border-color: var(--accent-glow-strong);
    box-shadow: 0 20px 60px rgba(var(--accent-rgb), 0.2);
}

.tool-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    background: var(--gradient);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #fff;
}

.tool-showcase h3 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tool-showcase p { font-size: 1.1rem; line-height: 1.8; color: var(--text-near); margin-bottom: 2rem; max-width: 800px; margin-left: auto; margin-right: auto; }

.tool-features { display: flex; justify-content: center; gap: 3rem; margin: 2rem 0; flex-wrap: wrap; }

.tool-feature {
    text-align: center;
    cursor: none;
    pointer-events: auto;
    transition: all 0.3s ease;
    padding: 0.8rem;
    border-radius: 12px;
    position: relative;
}

.tool-feature:hover { transform: translateY(-4px); }

.tool-feature-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-bg-strong);
    border: 1px solid var(--accent-dim);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
}

.tool-feature:hover .tool-feature-icon {
    background: var(--accent-bg-intense);
    border-color: var(--accent-border-strong);
    box-shadow: var(--shadow-md);
}

.tool-feature.active .tool-feature-icon {
    background: var(--accent-glow-strong);
    border-color: var(--accent-border-strong);
    box-shadow: 0 8px 30px rgba(var(--accent-rgb), 0.4);
}

.tool-feature p { font-size: 0.9rem; color: var(--text-muted); margin: 0; transition: all 0.3s ease; }
.tool-feature.active p { opacity: 1; color: var(--accent); }
.tool-feature-hint { font-size: 0.7rem; color: var(--text-whisper); margin-top: 0.3rem; }

.tool-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 3rem;
    background: var(--accent-bg-active);
    border: 2px solid var(--accent-border-strong);
    border-radius: 50px;
    color: var(--text);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    cursor: none;
    margin-top: 1rem;
}

.tool-cta:hover {
    background: var(--accent-glow-strong);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(var(--accent-rgb), 0.4);
}

/* Predict panel */
.predict-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, margin 0.4s ease;
    opacity: 0;
    margin-top: 0;
}

.predict-panel.open { max-height: 500px; opacity: 1; margin-top: 2rem; }

.predict-panel-inner {
    background: var(--surface-dim-light);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    border-radius: 16px;
    padding: 2rem 2.5rem;
    text-align: center;
    max-width: 480px;
    margin: 0 auto;
}

.predict-panel-header { display: flex; align-items: center; justify-content: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.predict-panel-header i { font-size: 1.2rem; color: var(--accent); }
.predict-panel-header h4 { font-size: 1.15rem; font-weight: 300; letter-spacing: 0.08em; color: var(--text); margin: 0; }

.predict-input-group { margin-bottom: 1rem; text-align: left; }
.predict-input-group label { display: block; font-size: 0.8rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-ghost); margin-bottom: 0.5rem; }

.predict-input {
    width: 100%;
    padding: 0.85rem 1.2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text);
    font-size: 0.95rem;
    font-family: 'Courier New', monospace;
    letter-spacing: 0.03em;
    outline: none;
    transition: all 0.3s ease;
    cursor: none;
    box-sizing: border-box;
}

.predict-input::placeholder { color: var(--text-whisper); font-family: inherit; }

.predict-input:focus {
    border-color: var(--accent-glow-strong);
    background: var(--glass-bg-hover);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.1);
}

.predict-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.predict-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 2.2rem;
    background: var(--accent-bg-active);
    border: 1px solid var(--accent-glow-strong);
    border-radius: 10px;
    color: var(--text);
    font-size: 0.9rem;
    cursor: none;
    pointer-events: auto;
    transition: all 0.3s ease;
    letter-spacing: 0.06em;
    margin-top: 0.5rem;
}

.predict-btn:hover {
    background: var(--accent-bg-intense);
    border-color: var(--accent-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.predict-btn .spinner { display: none; animation: fa-spin 1s infinite linear; }
.predict-btn.loading .spinner { display: inline; }
.predict-btn.loading .btn-text { display: none; }

.predict-result {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    display: none;
    transition: all 0.3s ease;
}

.predict-result.show {
    display: block;
    background: var(--accent-bg);
    border: 1px solid var(--accent-border);
}

.predict-result-inner { display: flex; flex-direction: column; gap: 0.4rem; align-items: center; }
.result-label { font-size: 0.75rem; color: var(--text-ghost); text-transform: uppercase; letter-spacing: 0.1em; }
.result-value { font-size: 1.4rem; color: var(--accent); font-weight: 600; }
.result-chip { font-size: 0.7rem; color: var(--text-whisper); }

.predict-error {
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: var(--accent2);
    display: none;
}

.predict-error.show { display: block; }

/* Download items */
.download-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }

.download-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all 0.3s ease;
    pointer-events: auto;
    cursor: none;
    text-decoration: none;
    color: var(--text);
}

.download-item:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent-border);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.download-icon { font-size: 1.5rem; color: var(--accent); flex-shrink: 0; }
.download-info { flex: 1; }
.download-info h4 { font-size: 1rem; font-weight: 400; margin-bottom: 0.2rem; }
.download-info p { font-size: 0.82rem; color: var(--text-ghost); margin: 0; }

.download-details h4 { font-size: 1.1rem; font-weight: 300; margin-bottom: 0.3rem; color: var(--text); }
.download-details p { font-size: 0.85rem; color: var(--text-faint); margin: 0; }

.download-btn { font-size: 0.85rem; color: var(--accent); font-weight: 500; }

@media (max-width: 768px) {
    .predict-row { grid-template-columns: 1fr; }
    .predict-panel-inner { padding: 1.5rem; }
    .resource-grid { grid-template-columns: 1fr; }
    .resource-card { padding: 2rem; }
    .tool-showcase { padding: 2rem; }
    .download-item { flex-direction: column; gap: 1rem; text-align: center; }
    .video-container { padding: 1.5rem; }
}


/* ═══════════════════════════════════════════════════════════
   POLYLAB PAGE
   ═══════════════════════════════════════════════════════════ */

.polylab-container { max-width: 1300px; padding-top: 110px; }

/* PolyLab title has tighter bottom margin for the badge */
.polylab-title { margin-bottom: 0.5rem; }

.polylab-header { text-align: center; margin-bottom: 3rem; }

.polylab-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.2rem;
    background: var(--accent2-bg);
    border: 1px solid var(--accent2-border);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--accent2);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.polylab-badge i { font-size: 0.6rem; animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

.polylab-subtitle { font-size: 1.05rem; font-weight: 300; color: var(--text-faint); letter-spacing: 0.08em; max-width: 700px; margin: 0 auto; line-height: 1.7; }

/* Lab tabs */
.lab-tabs { display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 2.5rem; pointer-events: auto; }

.lab-tab {
    padding: 1rem 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    color: var(--text-faint);
    cursor: none;
    transition: all 0.35s ease;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-weight: 300;
}

.lab-tab:hover { background: var(--accent-bg); border-color: var(--accent-border); color: var(--accent); transform: translateY(-2px); }
.lab-tab.active { background: var(--accent-bg-hover); border-color: var(--accent-border-strong); color: var(--accent); box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.2); }
.lab-tab i { font-size: 1.1rem; }

.tab-content { display: none; animation: fadeInTab 0.5s ease; }
.tab-content.active { display: block; }
@keyframes fadeInTab { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }

/* Lab card */
.lab-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-radius: var(--glass-radius);
    padding: 2rem 2.5rem;
    border: 1px solid var(--glass-border);
    margin-bottom: 2rem;
    pointer-events: auto;
    cursor: none;
    transition: all 0.3s ease;
}

.lab-card:hover { border-color: var(--accent-bg-hover); }

.lab-card-title { font-size: 1.3rem; font-weight: 300; letter-spacing: 0.08em; color: var(--text); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.7rem; }
.lab-card-title i { color: var(--accent); font-size: 1.1rem; }
.lab-card-desc { font-size: 0.92rem; line-height: 1.75; color: var(--text-muted); font-weight: 300; margin-bottom: 1.5rem; }

/* Sliders */
.sliders-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }

.slider-group {
    background: var(--surface-dim-light);
    border-radius: 14px;
    padding: 1.2rem 1.4rem;
    border: 1px solid var(--glass-border);
}

.slider-label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.8rem; }
.slider-label span:first-child { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-ghost); font-weight: 400; }
.slider-value { font-size: 1rem; color: var(--accent); font-family: 'Courier New', monospace; font-weight: 600; }
.slider-track { position: relative; width: 100%; height: 32px; display: flex; align-items: center; }

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: var(--glass-border);
    border-radius: 2px;
    outline: none;
    cursor: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    cursor: none;
    box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.5);
    transition: box-shadow 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover { box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.8); }

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    cursor: none;
    border: none;
    box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.5);
}

.training-region { position: absolute; height: 4px; background: var(--accent-dim); border-radius: 2px; top: 50%; transform: translateY(-50%); pointer-events: none; z-index: 0; }
.training-label { font-size: 0.65rem; color: rgba(var(--accent-rgb), 0.6); text-align: center; margin-top: 0.3rem; letter-spacing: 0.08em; }

.extrapolation-warning {
    display: none;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--accent2-bg);
    border: 1px solid var(--accent2-border);
    border-radius: 10px;
    font-size: 0.8rem;
    color: var(--accent2);
    margin-bottom: 1rem;
    animation: fadeInTab 0.3s ease;
}

.extrapolation-warning.visible { display: flex; }
.extrapolation-warning i { flex-shrink: 0; }

/* Charts */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }

.chart-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-radius: 14px;
    padding: 1.2rem;
    border: 1px solid var(--glass-border);
    position: relative;
}

.chart-panel canvas { width: 100% !important; max-height: 280px; }
.chart-panel-full { grid-column: 1 / -1; }

.chart-legend { display: flex; justify-content: center; gap: 2rem; padding: 1rem; flex-wrap: wrap; }
.legend-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; color: var(--text-muted); letter-spacing: 0.03em; }
.legend-line { width: 24px; height: 3px; border-radius: 2px; }
.legend-line.dashed { background: repeating-linear-gradient(90deg, currentColor 0px, currentColor 6px, transparent 6px, transparent 10px); height: 2px; }
.legend-line.dotted { background: repeating-linear-gradient(90deg, currentColor 0px, currentColor 3px, transparent 3px, transparent 7px); height: 2px; }

/* RL Demo */
.rl-target-panel { display: flex; gap: 2rem; justify-content: center; margin-bottom: 2rem; flex-wrap: wrap; }

.target-card {
    background: var(--accent-bg);
    border: 1px solid var(--accent-dim);
    border-radius: 14px;
    padding: 1.2rem 2rem;
    text-align: center;
    min-width: 160px;
}

.target-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-ghost); margin-bottom: 0.4rem; }
.target-value { font-size: 1.6rem; color: var(--accent); font-family: 'Courier New', monospace; font-weight: 600; }
.target-unit { font-size: 0.8rem; color: var(--text-ghost); font-weight: 300; }

/* Feed editor */
.feed-editor-wrapper {
    position: relative;
    background: var(--surface-dim-light);
    border-radius: 14px;
    padding: 1rem 1.2rem;
    border: 1px solid var(--glass-border);
    margin-bottom: 1.5rem;
}

.feed-editor-hint { text-align: center; font-size: 0.78rem; color: var(--text-whisper); letter-spacing: 0.05em; margin-bottom: 0.5rem; }
#feed-canvas { width: 100%; height: 180px; cursor: none; display: block; }

/* Action bar */
.action-bar { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }

/* Score panel */
.score-panel { display: none; justify-content: center; gap: 2.5rem; margin-top: 1.5rem; flex-wrap: wrap; animation: fadeInTab 0.5s ease; }
.score-panel.visible { display: flex; }

.score-card { text-align: center; padding: 1rem 1.5rem; border-radius: 14px; min-width: 140px; }
.score-card.user { background: var(--accent2-bg); border: 1px solid var(--accent2-border); }
.score-card.ai { background: var(--accent-bg); border: 1px solid var(--accent-dim); }
.score-who { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-ghost); margin-bottom: 0.3rem; }
.score-val { font-size: 1.8rem; font-family: 'Courier New', monospace; font-weight: 600; }
.score-card.user .score-val { color: var(--accent2); }
.score-card.ai .score-val { color: var(--accent); }
.score-detail { font-size: 0.75rem; color: var(--text-whisper); margin-top: 0.2rem; }

/* Insight box */
.insight-box {
    background: var(--accent-bg);
    border-left: 3px solid var(--accent-glow-strong);
    border-radius: 0 12px 12px 0;
    padding: 1rem 1.5rem;
    margin-top: 1.5rem;
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--text-muted);
    font-weight: 300;
    transition: all 0.4s ease;
}

.insight-box strong { color: var(--accent); font-weight: 500; }

/* MWD Modal */
.mwd-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--surface-overlay);
    backdrop-filter: blur(5px);
    z-index: 500;
    justify-content: center;
    align-items: center;
    cursor: none;
    pointer-events: auto;
}

.mwd-overlay.visible { display: flex; }

.mwd-modal {
    background: rgba(var(--bg-rgb), 0.95);
    border: 1px solid var(--accent-border);
    border-radius: var(--glass-radius);
    padding: 2rem;
    max-width: 650px;
    width: 90%;
    position: relative;
}

.mwd-close {
    position: absolute;
    top: 1rem;
    right: 1.2rem;
    background: none;
    border: none;
    color: var(--text-ghost);
    font-size: 1.3rem;
    cursor: none;
    pointer-events: auto;
    transition: color 0.2s ease;
}

.mwd-close:hover { color: var(--accent2); }
.mwd-modal h3 { font-size: 1.2rem; font-weight: 300; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 1rem; }
.mwd-modal canvas { width: 100% !important; max-height: 350px; }

@media (max-width: 768px) {
    .polylab-container { padding: 1rem; padding-top: 100px; }
    .lab-tabs { flex-direction: column; align-items: stretch; }
    .lab-tab { justify-content: center; }
    .charts-grid { grid-template-columns: 1fr; }
    .sliders-grid { grid-template-columns: 1fr; }
    .lab-card { padding: 1.5rem; }
    .rl-target-panel { gap: 1rem; }
    .target-card { min-width: 120px; padding: 1rem 1.2rem; }
    .score-panel { gap: 1rem; }
    .tool-features { gap: 1.5rem; }
}


/* ═══════════════════════════════════════════════════════════
   GALLERY PAGE
   ═══════════════════════════════════════════════════════════ */

.gallery-container { max-width: 1400px; }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 15px;
    cursor: none;
    pointer-events: auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all 0.4s ease;
}

.gallery-item:hover { transform: translateY(-5px); border-color: var(--accent-glow-strong); box-shadow: 0 10px 40px rgba(var(--accent-rgb), 0.3); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item.hidden { display: none; }

.gallery-item.loading { display: flex; align-items: center; justify-content: center; }
.gallery-item.loading::before { content: "\f110"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 2rem; color: rgba(var(--accent-rgb), 0.5); animation: fa-spin 1s infinite linear; }

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--surface-overlay);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active { display: flex; opacity: 1; }
.lightbox.active ~ .cursor, body .cursor { z-index: 10001; }

.lightbox-content { position: relative; max-width: 90%; max-height: 90%; display: flex; flex-direction: column; align-items: center; }
.lightbox-image { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: 10px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
.lightbox-caption { margin-top: 2rem; max-width: 800px; text-align: center; color: var(--text); font-size: 1.1rem; line-height: 1.6; opacity: 0.9; padding: 0 2rem; }

.lightbox-close {
    position: absolute;
    top: 2rem; right: 2rem;
    width: 50px; height: 50px;
    background: var(--glass-border);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--text-rgb), 0.2);
    border-radius: 50%;
    color: var(--text);
    cursor: none;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.lightbox-close:hover { background: var(--accent2-bg-hover); border-color: var(--accent2); transform: rotate(90deg); }

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px; height: 60px;
    background: var(--glass-border);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--text-rgb), 0.2);
    border-radius: 50%;
    color: var(--text);
    cursor: none;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.lightbox-nav:hover { background: var(--accent-bg-active); border-color: var(--accent); }
.lightbox-nav.prev { left: 2rem; }
.lightbox-nav.next { right: 2rem; }

.lightbox-counter {
    position: absolute;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass-border);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--text-rgb), 0.2);
    border-radius: 25px;
    padding: 0.8rem 1.5rem;
    color: var(--text);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

@media (max-width: 1024px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .lightbox-nav { width: 50px; height: 50px; font-size: 1.2rem; }
    .lightbox-nav.prev { left: 1rem; }
    .lightbox-nav.next { right: 1rem; }
    .lightbox-close { top: 1rem; right: 1rem; width: 45px; height: 45px; }
    .lightbox-caption { font-size: 0.95rem; padding: 0 1rem; }
}
@media (max-width: 480px) { .gallery-grid { grid-template-columns: 1fr; } }


/* ═══════════════════════════════════════════════════════════
   BLOG PAGE
   ═══════════════════════════════════════════════════════════ */

.blog-container { max-width: 1200px; }

/* Blog header has extra bottom margin */
.blog-header { margin-bottom: 4rem; }

/* Filter container (shared with gallery via same styling) */
.filter-container {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    padding: 1.5rem;
    border: 1px solid var(--glass-border);
    margin-bottom: 3rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    pointer-events: auto;
}

/* Blog filter uses .filter-tag, gallery uses .filter-btn — same styling */
.filter-tag {
    padding: 0.7rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    color: var(--text-muted);
    cursor: none;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.filter-tag:hover { background: var(--accent-bg-hover); border-color: var(--accent-glow-strong); color: var(--accent); transform: translateY(-2px); }
.filter-tag.active { background: var(--accent-bg-active); border-color: var(--accent-border-strong); color: var(--accent); }

/* Gallery filter button (same pattern as .filter-tag) */
.filter-btn {
    padding: 0.8rem 1.8rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    color: var(--text-muted);
    cursor: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.filter-btn:hover { background: var(--accent-bg-hover); border-color: var(--accent-glow-strong); color: var(--accent); transform: translateY(-2px); }
.filter-btn.active { background: var(--accent-bg-active); border-color: var(--accent-border-strong); color: var(--accent); }

/* Posts grid */
.posts-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 4rem; }

/* Post card */
.post-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: all 0.4s ease;
    pointer-events: auto;
    cursor: none;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent-glow-strong);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.post-card.hidden { display: none; }
.post-featured-image { width: 100%; height: 300px; object-fit: cover; background: var(--surface-dim); }
.post-content { padding: 2.5rem; display: flex; flex-direction: column; flex-grow: 1; }

.post-meta { display: flex; gap: 2rem; margin-bottom: 1.5rem; font-size: 0.85rem; color: var(--text-muted); }
.post-meta-item { display: flex; align-items: center; gap: 0.5rem; }
.post-meta-item i { color: var(--accent); }

.post-card h2 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.post-excerpt { font-size: 1.05rem; line-height: 1.7; color: var(--text-near); margin-bottom: 1.5rem; flex-grow: 1; }

.post-tags { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 1.5rem; }
.post-tag {
    padding: 0.4rem 1rem;
    background: var(--accent-bg-hover);
    border: 1px solid var(--accent-border);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-near);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 2rem;
    background: var(--accent-bg-strong);
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: none;
    align-self: flex-start;
}

.read-more:hover {
    background: var(--accent-bg-intense);
    border-color: var(--accent-border-strong);
    transform: translateX(5px);
}

/* Full post view */
.post-view { display: none; }
.post-view.active { display: block; }

.post-full {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--glass-radius);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    margin-bottom: 3rem;
}

.post-full-image { width: 100%; height: 400px; object-fit: cover; background: var(--surface-dim); }
.post-full-content { padding: 3rem; }
.post-full-header { margin-bottom: 2rem; }

.post-full-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.post-full-meta { display: flex; gap: 2rem; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.5rem; }

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 2rem;
    background: var(--accent2-bg-hover);
    border: 1px solid rgba(var(--accent2-rgb), 0.4);
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: none;
    margin-bottom: 2rem;
    pointer-events: auto;
}

.back-button:hover {
    background: var(--accent2-bg-active);
    border-color: var(--accent2-border-strong);
    transform: translateX(-5px);
}

/* Markdown rendered content */
.markdown-content { font-size: 1.05rem; line-height: 1.8; color: var(--text-near); }

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 { font-weight: 300; margin-top: 2rem; margin-bottom: 1rem; color: var(--accent); }

.markdown-content h1 { font-size: 2rem; }
.markdown-content h2 { font-size: 1.7rem; }
.markdown-content h3 { font-size: 1.4rem; }
.markdown-content h4 { font-size: 1.2rem; }

.markdown-content p { margin-bottom: 1.2rem; }
.markdown-content a { color: var(--accent); text-decoration: underline; transition: color 0.3s ease; }
.markdown-content a:hover { color: var(--accent2); }
.markdown-content ul, .markdown-content ol { margin-left: 2rem; margin-bottom: 1.2rem; }
.markdown-content li { margin-bottom: 0.5rem; }

.markdown-content code {
    background: var(--accent-bg-hover);
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.markdown-content pre {
    background: var(--surface-dim);
    padding: 1.5rem;
    border-radius: 10px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    border: 1px solid var(--glass-border);
}

.markdown-content pre code { background: none; padding: 0; }

.markdown-content blockquote {
    border-left: 4px solid var(--accent);
    padding-left: 1.5rem;
    margin-left: 0;
    margin-bottom: 1.5rem;
    opacity: 0.8;
    font-style: italic;
}

.markdown-content img { max-width: 100%; border-radius: 10px; margin: 1.5rem 0; }
.markdown-content hr { border: none; border-top: 1px solid var(--glass-border); margin: 2rem 0; }

.loading-state { text-align: center; padding: 6rem 2rem; }
.loading-state i { font-size: 3rem; color: rgba(var(--accent-rgb), 0.7); margin-bottom: 1rem; }

@media (max-width: 768px) {
    .filter-container { padding: 1rem; }
    .filter-tag { padding: 0.5rem 1rem; font-size: 0.75rem; }
    .filter-btn { padding: 0.6rem 1.2rem; font-size: 0.8rem; }
    .post-card h2 { font-size: 1.5rem; }
    .post-featured-image { height: 200px; }
    .post-content { padding: 1.5rem; }
    .post-meta { flex-direction: column; gap: 0.5rem; }
    .post-full-content { padding: 2rem 1.5rem; }
    .post-full-title { font-size: 1.8rem; }
    .post-full-image { height: 250px; }
    .markdown-content { font-size: 1rem; }
}