/* Theme variables – rely on global ones, but define fallbacks */
:root {
    --bg: #000000;
    --text: #00ff41;
    --text-alt: #008f11;
    --glow: rgba(0, 255, 65, 0.5);
    --scanline: rgba(18, 16, 16, 0.1);
}

[data-theme="light"] {
    --bg: #f5f5dc;
    --text: #1a4d2e;
    --text-alt: #2d5a27;
    --glow: rgba(26, 77, 46, 0.3);
    --scanline: rgba(0, 0, 0, 0.05);
}

/* ------------------------------------------------------------------
   Skills container – same as other sections
   ------------------------------------------------------------------ */
.skills-content {
    /* removed border, box-shadow, background */
    padding: 3rem;
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
    width: 100%;
    max-width: 850px;
    margin: 0 auto;
}


/* ------------------------------------------------------------------
   Category styles
   ------------------------------------------------------------------ */
.skill-category {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px dashed var(--text-alt);
}
.skill-category:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.skill-category-heading {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 0.75rem;
    text-shadow: 0 0 6px var(--glow);
}

/* ------------------------------------------------------------------
   Skill item with progress bar
   ------------------------------------------------------------------ */
.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.3rem 0;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    color: var(--text);
    cursor: pointer;
    transition: color 0.2s, text-shadow 0.2s;
}

.skill-item:hover {
    color: #ff3333;
    text-shadow: 0 0 8px #ff3333;
}

.skill-name {
    min-width: 130px;
    flex-shrink: 0;
}

.skill-bar {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text);
    letter-spacing: 1px;
    white-space: pre;
}

.skill-percent {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--text-alt);
    min-width: 45px;
    text-align: right;
}

/* ------------------------------------------------------------------
   Override Tailwind color utilities with CSS variables for theme sync
   ------------------------------------------------------------------ */
.bg-background,
.bg-surface-container,
.bg-surface-variant {
    background-color: var(--bg) !important;
}
.text-on-background,
.text-primary,
.text-primary-container,
.text-on-primary-container,
.text-outline-variant,
.text-on-surface,
.text-on-surface-variant {
    color: var(--text) !important;
}
.border-outline-variant,
.border-primary,
.border-primary-container,
.border {
    border-color: var(--text) !important;
}

.ascii-art {
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    line-height: 1.3;
    color: var(--text);
    text-shadow: 0 0 6px var(--glow);
    margin: 0 auto 2rem auto;
    white-space: pre;
    text-align: center;
    overflow-x: auto;
}

/* ------------------------------------------------------------------
   Custom scrollbar – matches the green terminal theme
   ------------------------------------------------------------------ */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
    border-left: 1px solid var(--text-alt);
}
::-webkit-scrollbar-thumb {
    background: var(--text);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-alt);
}

html {
    scroll-behavior: smooth;
}

/* ------------------------------------------------------------------
   Refined skills archive
   ------------------------------------------------------------------ */
.top-nav-bar {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) 48px;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    min-height: 56px;
    gap: 0.5rem;
    background: color-mix(in srgb, var(--bg) 90%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--text) 35%, transparent);
    backdrop-filter: blur(12px);
}

.top-nav-bar > .theme-toggle:first-child {
    grid-column: 1;
}

.top-nav-bar .header-title-slot {
    grid-column: 2;
    min-width: 0;
}

.top-nav-bar > .theme-toggle:last-child {
    grid-column: 3;
}

.top-nav-bar .header-title {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.skills-main {
    min-height: 100vh;
    padding: 2.5rem 1.25rem 5rem;
}

.skills-shell {
    width: min(1120px, 100%);
    margin: 0 auto;
}

.skills-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
    align-items: center;
    min-height: 285px;
    padding: clamp(1.4rem, 4vw, 3rem);
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--text) 50%, transparent);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--text) 8%, transparent), transparent 58%),
        radial-gradient(circle at 90% 20%, color-mix(in srgb, var(--text) 14%, transparent), transparent 42%),
        var(--bg);
    box-shadow: 0 0 30px var(--glow), inset 0 0 25px color-mix(in srgb, var(--text) 5%, transparent);
}

.skills-hero::before,
.skills-hero::after {
    position: absolute;
    width: 28px;
    height: 28px;
    content: "";
    pointer-events: none;
}

.skills-hero::before {
    top: -1px;
    left: -1px;
    border-top: 2px solid var(--text);
    border-left: 2px solid var(--text);
}

.skills-hero::after {
    right: -1px;
    bottom: -1px;
    border-right: 2px solid var(--text);
    border-bottom: 2px solid var(--text);
}

.skills-hero-copy {
    position: relative;
    z-index: 1;
}

.skills-kicker,
.skills-commandbar,
.skill-category-heading,
.skill-category-count,
.skill-name,
.skill-percent,
.skill-bar,
.skills-stats {
    color: var(--text-alt);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.skills-kicker {
    margin: 0 0 0.8rem;
    color: var(--text);
}

.skills-hero h2 {
    margin: 0;
    color: var(--text);
    font-family: "Courier Prime", "Courier New", monospace;
    font-size: clamp(2rem, 5vw, 4rem);
    letter-spacing: -0.07em;
    line-height: 0.95;
    text-shadow: 0 0 18px var(--glow);
}

.skills-lede {
    max-width: 58ch;
    margin: 1.25rem 0 0;
    color: color-mix(in srgb, var(--text) 72%, var(--bg));
    font-size: 0.84rem;
    line-height: 1.8;
}

.skills-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-top: 1.5rem;
}

.skills-stats strong {
    display: block;
    color: var(--text);
    font-size: 1.15rem;
    letter-spacing: 0;
}

.skills-ascii-art {
    justify-self: end;
    width: 100%;
    max-width: 480px;
    max-height: 225px;
    margin: 0;
    overflow: hidden;
    color: var(--text);
    font-family: "JetBrains Mono", "Courier New", monospace;
    font-size: clamp(7.5px, 0.52vw, 6px);
    line-height: 0.95;
    opacity: 0.72;
    text-align: center;
    text-shadow: 0 0 7px var(--glow);
    white-space: pre;
    user-select: none;
}

.skills-commandbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0 0.75rem;
    border-bottom: 1px dashed color-mix(in srgb, var(--text) 35%, transparent);
}

.skills-commandbar .terminal-status-dot {
    width: 7px;
    height: 7px;
    margin-right: 0.35rem;
}

.skills-overview {
    margin-top: 1.5rem;
}

.skills-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.skills-section-heading .skills-kicker {
    margin: 0;
}

.skills-section-heading h3 {
    margin: 0;
    color: var(--text);
    font-family: "Courier Prime", "Courier New", monospace;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.skill-category {
    min-width: 0;
    margin: 0;
    padding: 1.15rem;
    border: 1px solid color-mix(in srgb, var(--text) 38%, transparent);
    background: linear-gradient(135deg, color-mix(in srgb, var(--text) 7%, transparent), var(--bg));
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.skills-grid .skill-category:last-child {
    border-bottom: 1px solid color-mix(in srgb, var(--text) 38%, transparent);
}

.skill-category:hover {
    border-color: var(--text);
    box-shadow: 0 0 22px color-mix(in srgb, var(--text) 20%, transparent);
    transform: translateY(-3px);
}

.skill-category-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed color-mix(in srgb, var(--text) 30%, transparent);
    color: var(--text);
    font-size: 0.72rem;
}

.skill-category-count {
    color: var(--text-alt);
    font-size: 0.55rem;
    white-space: nowrap;
}

.skill-list {
    display: grid;
    gap: 0.75rem;
}

.skill-item {
    display: block;
    padding: 0.55rem 0;
    color: var(--text);
    cursor: default;
    transition: color 0.2s, text-shadow 0.2s;
}

.skill-item:hover,
.skill-item:focus-visible {
    color: var(--text);
    text-shadow: 0 0 8px var(--glow);
    outline: none;
}

.skill-item-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.skill-name {
    min-width: 0;
    color: var(--text);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: none;
}

.skill-percent {
    min-width: 42px;
    color: var(--text-alt);
    font-size: 0.62rem;
    text-align: right;
}

.skill-meter {
    width: 100%;
    height: 5px;
    margin-top: 0.45rem;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--text) 30%, transparent);
    background: color-mix(in srgb, var(--bg) 88%, var(--text));
}

.skill-meter-fill {
    display: block;
    width: calc(var(--skill-level) * 1%);
    height: 100%;
    background: var(--text);
    box-shadow: 0 0 8px var(--glow);
    transition: width 0.5s ease;
}

.skill-bar {
    display: block;
    margin-top: 0.3rem;
    color: var(--text-alt);
    font-size: 0.55rem;
    letter-spacing: 0.08em;
}

@media (max-width: 768px) {
    html,
    body {
        min-height: 100%;
        overflow-y: auto !important;
        height: auto !important;
    }

    html {
        overflow-x: clip !important;
    }

    body {
        overflow: visible !important;
    }

    .top-nav-bar {
        position: sticky !important;
        top: 0;
        grid-template-columns: 40px minmax(0, 1fr) 40px;
        padding: 0.75rem 1rem;
    }

    .top-nav-bar .header-title {
        font-size: 0.75rem !important;
        letter-spacing: 0.05em;
    }

    .skills-main {
        padding: 2rem 0.8rem 3rem;
    }

    .skills-hero {
        display: block;
        min-height: 0;
        padding: 1.25rem;
    }

    .skills-hero h2 {
        font-size: clamp(1.8rem, 10vw, 2.7rem);
    }

    .skills-lede {
        font-size: 0.76rem;
    }

    .skills-ascii-art {
        max-width: 100%;
        max-height: 165px;
        margin-top: 1.5rem;
        font-size: 3px;
        opacity: 0.5;
    }

    .skills-commandbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
        font-size: 0.58rem;
    }

    .skills-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.4rem;
    }

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

    .skill-category {
        padding: 1rem;
    }

    .skill-category-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .skill-list {
        gap: 0.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .skill-category,
    .skill-meter-fill {
        transition: none;
    }
}