/* ==========================================================================
   omerdev - JetBrains Mono Dark Theme Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
    --bg-primary: #050505;
    --bg-secondary: #0d0e12;
    --bg-card: #12141a;
    --bg-card-hover: #171a22;
    --bg-card-active: #1d212c;
    
    --border-dim: #1e222d;
    --border-light: #2c3242;
    --border-glow: #00ffaa33;

    --text-primary: #f0f3f8;
    --text-secondary: #909bb0;
    --text-muted: #576074;
    
    --accent-green: #00ff9d;
    --accent-cyan: #00d2ff;
    --accent-purple: #bd93f9;
    --accent-orange: #ffb86c;
    --accent-red: #ff5555;
    
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, monospace;
    --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
}

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

html, body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: #252a37;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #394155;
}

/* Selection */
::selection {
    background: var(--accent-green);
    color: #000;
}

/* Base Link */
a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

/* Background Subtle Grid Effect */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* App Container */
.app-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ==========================================================================
   Header & Top Navigation Bar (Home | Downloads | About)
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-dim);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.brand .prompt-symbol {
    color: var(--accent-green);
}

.brand .cursor {
    display: inline-block;
    width: 8px;
    height: 18px;
    background-color: var(--accent-green);
    animation: blink 1.1s infinite;
    vertical-align: middle;
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* Navigation Bar */
.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.25rem;
    background: var(--bg-secondary);
    padding: 0.35rem 0.6rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-dim);
}

.nav-item {
    display: flex;
    align-items: center;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.nav-link.active {
    color: var(--accent-green);
    background: rgba(0, 255, 157, 0.08);
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(0, 255, 157, 0.3);
}

.nav-divider {
    color: var(--text-muted);
    user-select: none;
    padding: 0 0.1rem;
    font-weight: 300;
    opacity: 0.6;
}

/* ==========================================================================
   Main Content & Tab Containers
   ========================================================================== */

.main-content {
    flex: 1;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.tab-content {
    display: none;
    animation: fadeIn 0.25s ease-in-out;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Home Tab Styles
   ========================================================================== */

.hero-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.terminal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    background: #090a0d;
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-dim);
    gap: 0.5rem;
}

.terminal-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: inline-block;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
    margin-left: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.terminal-body {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
}

.terminal-greeting {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.terminal-greeting span.highlight {
    color: var(--accent-green);
}

.terminal-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 800px;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.3rem;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.tech-badge:hover {
    border-color: var(--accent-green);
    transform: translateY(-2px);
}

.hero-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius);
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Language Distribution Card */
.language-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius);
    padding: 1.2rem 1.4rem;
    margin-bottom: 2.5rem;
}

.language-header {
    margin-bottom: 0.8rem;
}

.language-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.lang-bar {
    display: flex;
    height: 9px;
    border-radius: 5px;
    overflow: hidden;
    background: #1b1e28;
    margin-bottom: 1rem;
}

.lang-segment {
    height: 100%;
    transition: width 0.3s ease;
}

.lang-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.legend-name {
    color: var(--text-primary);
    font-weight: 500;
}

.legend-percent {
    color: var(--text-muted);
}

/* Section Headings */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-dim);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title::before {
    content: "##";
    color: var(--accent-cyan);
    font-weight: 800;
}

/* Feature Grid */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Generic Project / Download Card */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius);
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
}

.card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.card-top {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    word-break: break-word;
}

.card-title a {
    color: var(--text-primary);
    text-decoration: none;
}
.card-title a:hover {
    color: var(--accent-green);
}

.card-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-top: 0.3rem;
}

.card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.2rem;
    margin-bottom: 1.2rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.lang-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    display: inline-block;
}

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

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-green);
    color: #050505;
    border-color: var(--accent-green);
}
.btn-primary:hover {
    background: #00e08b;
    color: #000;
    box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
    text-decoration: none;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-light);
}
.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--text-secondary);
    color: var(--text-primary);
    text-decoration: none;
}

.btn-sm {
    padding: 0.45rem 0.8rem;
    font-size: 0.8rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   Downloads Tab Styles & Filter Chips
   ========================================================================== */

.downloads-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    background: var(--bg-secondary);
    padding: 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-dim);
}

.search-box {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    padding: 0.7rem 1rem 0.7rem 2.6rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.search-input:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 8px rgba(0, 255, 157, 0.2);
}

.search-icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.chips-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.chip-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.chip-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}

.chip-btn.active {
    background: rgba(0, 210, 255, 0.12);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    font-weight: 600;
}

.filter-badge {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.empty-state {
    text-align: center;
    padding: 3.5rem 1rem;
    color: var(--text-muted);
    border: 1px dashed var(--border-dim);
    border-radius: var(--border-radius);
}

/* ==========================================================================
   About Tab Styles (Markdown Render Area)
   ========================================================================== */

.about-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.profile-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--accent-green);
    object-fit: cover;
}

.profile-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
    min-width: 240px;
}

.profile-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.profile-handle {
    color: var(--accent-cyan);
    font-size: 0.9rem;
}

.profile-bio {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 600px;
}

/* About Live GitHub Stats Badges */
.about-stats-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.about-stat-item {
    background: var(--bg-card);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-sm);
    padding: 0.6rem 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 85px;
    transition: var(--transition);
}

.about-stat-item:hover {
    border-color: var(--accent-green);
    transform: translateY(-2px);
}

.stat-badge-val {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent-green);
}

.stat-badge-key {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Badges & Achievements Showcase Styles
   ========================================================================== */

.badges-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.badge-card {
    background: var(--bg-card);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.badge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--badge-accent, var(--accent-green));
    opacity: 0.8;
}

.badge-card:hover {
    border-color: var(--badge-accent, var(--accent-green));
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 255, 157, 0.08);
}

.badge-icon-box {
    font-size: 1.8rem;
    line-height: 1;
    min-width: 44px;
    height: 44px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.badge-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.badge-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.badge-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.badge-category-tag {
    font-size: 0.65rem;
    padding: 0.15rem 0.45rem;
    border-radius: 3px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.badge-card.github-badge .badge-category-tag {
    color: #bd93f9;
    border-color: rgba(189, 147, 249, 0.3);
}

.badge-card.custom-badge .badge-category-tag {
    color: var(--accent-green);
    border-color: rgba(0, 255, 157, 0.3);
}

.badge-subtitle {
    font-size: 0.8rem;
    color: var(--badge-accent, var(--accent-cyan));
    font-weight: 500;
}

.badge-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin-top: 0.15rem;
}

/* ==========================================================================
   Tools Tab Styles
   ========================================================================== */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: var(--transition);
}

.tool-card:hover {
    border-color: var(--border-light);
}

.tool-card.full-width {
    grid-column: 1 / -1;
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.code-lang-selector {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.pane-actions {
    display: flex;
    gap: 0.4rem;
}

.mini-code {
    background: #050608;
    color: var(--accent-orange);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    font-size: 0.75rem;
    border: 1px solid var(--border-dim);
}

.tool-title-group {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
}

.tool-icon {
    font-size: 1.6rem;
    line-height: 1;
}

.tool-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.tool-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

.tool-options-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.8rem 1.4rem;
    background: var(--bg-secondary);
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-dim);
}

.option-select-group {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.tool-select {
    background: #08090d;
    color: var(--text-primary);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-sm);
    padding: 0.3rem 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

.tool-select:focus,
.tool-select:hover {
    border-color: var(--accent-green);
}

.toggle-option {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.toggle-option input[type="checkbox"] {
    accent-color: var(--accent-green);
    cursor: pointer;
}

.toggle-option:hover {
    color: var(--text-primary);
}

.tool-editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .tool-editor-grid {
        grid-template-columns: 1fr;
    }
}

.editor-pane {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.tool-textarea {
    width: 100%;
    height: 220px;
    background: #08090d;
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-sm);
    padding: 0.8rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.55;
    tab-size: 4;
    resize: vertical;
    outline: none;
    transition: var(--transition);
    white-space: pre;
    overflow-x: auto;
}

.tool-textarea.code-editor {
    height: 260px;
}

.tool-textarea:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 8px rgba(0, 255, 157, 0.15);
}

.tool-input {
    width: 100%;
    background: #08090d;
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-sm);
    padding: 0.6rem 0.8rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition);
}

.tool-input:focus {
    border-color: var(--accent-cyan);
}

.tool-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 0.5rem;
}

.tool-stats-summary {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.stat-pill {
    background: var(--bg-secondary);
    border: 1px solid var(--border-dim);
    padding: 0.3rem 0.65rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.stat-pill strong {
    color: var(--accent-green);
}

.tool-actions-row {
    display: flex;
    gap: 0.6rem;
}

/* Radix Inspector Form */
.radix-form {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.radix-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.radix-field label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.markdown-container {
    background: var(--bg-card);
    border: 1px solid var(--border-dim);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.markdown-container h1,
.markdown-container h2,
.markdown-container h3,
.markdown-container h4 {
    color: var(--text-primary);
    margin-top: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.markdown-container h1 {
    font-size: 1.8rem;
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: 0.6rem;
}

.markdown-container h2 {
    font-size: 1.4rem;
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: 0.4rem;
}

.markdown-container h3 {
    font-size: 1.15rem;
}

.markdown-container p {
    margin-bottom: 1.2rem;
}

.markdown-container img {
    max-width: 100%;
    border-radius: var(--border-radius-sm);
    margin: 0.2rem 0.2rem;
    display: inline-block;
    vertical-align: middle;
}

.markdown-container ul, 
.markdown-container ol {
    margin-bottom: 1.2rem;
    padding-left: 1.5rem;
}

.markdown-container li {
    margin-bottom: 0.4rem;
}

.markdown-container code {
    background: #07080a;
    border: 1px solid var(--border-dim);
    padding: 0.2rem 0.45rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--accent-orange);
}

.markdown-container pre {
    background: #07080a;
    border: 1px solid var(--border-dim);
    padding: 1.2rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.markdown-container pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-primary);
}

.markdown-container hr {
    border: none;
    border-top: 1px solid var(--border-dim);
    margin: 2rem 0;
}

.markdown-container blockquote {
    border-left: 3px solid var(--accent-green);
    padding-left: 1rem;
    color: var(--text-secondary);
    margin: 1.5rem 0;
    font-style: italic;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */

.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #11141c;
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
    box-shadow: 0 8px 30px rgba(0, 255, 157, 0.2);
    padding: 0.75rem 1.2rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    pointer-events: none;
    opacity: 0;
    transform: translateY(12px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
}

.toast-notification.show {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    border-top: 1px solid var(--border-dim);
    background: var(--bg-primary);
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ==========================================================================
   Loading Spinner
   ========================================================================== */

.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-light);
    border-top-color: var(--accent-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 4rem 1rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-menu {
        justify-content: center;
    }

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

    .markdown-container {
        padding: 1.5rem;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .toast-notification {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        text-align: center;
    }
}