/* ── Theme tokens ────────────────────────────────────────────── */
:root {
    --bg: #2e3440;
    --text: #eceff4;
    --text-soft: #d8dee9;
    --text-dim: #4c566a;
    --border: #88c0d0;
    --accent: #88c0d0;
    --accent-green: #a3be8c;
    --muted: rgba(136, 192, 208, 0.1);

    --outer-gap: 10px;
    --gap: 8px;
    --transition: 160ms ease;
    --chrome-bar-height: 41px;
    --chrome-bar-height-mobile: 68px;
    color-scheme: dark;
}
body[data-theme="nord"] {
    --bg: #2e3440;
    --text: #eceff4;
    --text-soft: #d8dee9;
    --text-dim: #4c566a;
    --border: #88c0d0;
    --accent: #88c0d0;
    --accent-green: #a3be8c;
    --muted: rgba(136, 192, 208, 0.1);
}
body[data-theme="gruvbox"] {
    --bg: #282828;
    --text: #ebdbb2;
    --text-soft: #d5c4a1;
    --text-dim: #665c54;
    --border: #fabd2f;
    --accent: #fabd2f;
    --accent-green: #b8bb26;
    --muted: rgba(250, 189, 47, 0.1);
}
body[data-theme="catppuccin"] {
    --bg: #1e1e2e;
    --text: #cdd6f4;
    --text-soft: #bac2de;
    --text-dim: #585b70;
    --border: #89b4fa;
    --accent: #89b4fa;
    --accent-green: #a6e3a1;
    --muted: rgba(137, 180, 250, 0.1);
}

/* webtui CSS vars */
:root,
body[data-theme] {
    --background0: var(--bg);
    --background1: color-mix(in srgb, var(--border) 12%, var(--bg));
    --background2: color-mix(in srgb, var(--border) 22%, var(--bg));
    --foreground0: var(--text);
    --foreground1: var(--text-soft);
    --foreground2: var(--text-dim);
    --green: var(--accent-green);
    --box-border-color: var(--border);
    --topbar-border-color: var(--border);
    --statusbar-border-color: var(--border);
    --home-outer-border-color: var(--border);
    --home-inner-border-color: var(--border);
    --about-outer-border-color: var(--border);
    --about-inner-border-color: var(--border);
    --skills-outer-border-color: var(--border);
    --skills-inner-border-color: var(--border);
    --projects-outer-border-color: var(--border);
    --projects-inner-border-color: var(--border);
    --contact-outer-border-color: var(--border);
    --contact-inner-border-color: var(--border);
    --font-family: "JetBrains Mono", monospace;
    --font-size: 17px;
}

/* ── Reset ───────────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
}
[hidden] {
    display: none !important;
}
html,
body {
    height: 100%;
    margin: 0;
}
body {
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-family);
    font-size: var(--font-size);
    line-height: 1.6;
    letter-spacing: -0.01em;
}
body.loaded {
    animation: fadeIn 400ms ease both;
}
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
::selection {
    background: color-mix(in srgb, var(--accent) 28%, transparent);
    color: var(--text);
}

p,
li {
    color: var(--text-soft);
    margin: 0;
}
h1,
h2,
h3,
strong {
    color: var(--text);
    margin: 0;
}
ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
a {
    color: var(--accent);
    text-decoration: none;
}
a:hover,
a:focus-visible {
    color: var(--accent-green);
}
button {
    font: inherit;
    cursor: pointer;
}
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Utilities ───────────────────────────────────────────────── */
.dim {
    color: var(--text-dim);
}
.accent {
    color: var(--accent);
}
.accent-green {
    color: var(--accent-green);
}
.prompt {
    color: var(--accent-green);
    user-select: none;
}
.txt-sm {
    font-size: 0.8rem;
}

/* ── box-header: sits on top border via shear-="top" ─────────── */
.box-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1ch;
}
.box-header > * {
    align-self: center;
}

/* ── Window title bar (inside box, not on edge) ──────────────── */
.win-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3px 10px;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-dim);
    flex-shrink: 0;
}
.win-title strong {
    color: var(--text-soft);
    font-weight: normal;
}

/* ── Panel ───────────────────────────────────────────────────── */
.panel {
    background: var(--bg);
}
.panel-title {
    padding: 3px 10px;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.panel-body {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── Boot screen ─────────────────────────────────────────────── */
.boot-screen {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    background: var(--bg);
    transition:
        opacity 400ms ease,
        visibility 400ms ease;
}
.boot-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.boot-window {
    width: min(600px, 90%);
}
.boot-body {
    padding: 16px;
    min-height: 120px;
}
.boot-line {
    opacity: 0;
    animation: bootIn 250ms ease forwards;
    color: var(--text-soft);
    font-size: 0.9rem;
}
@keyframes bootIn {
    from {
        opacity: 0;
        transform: translateX(-4px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ── Topbar ──────────────────────────────────────────────────── */
.topbar {
    position: fixed;
    top: var(--outer-gap);
    left: var(--outer-gap);
    right: var(--outer-gap);
    z-index: 100;
}
.nav {
    background: var(--bg);
    --box-border-color: color-mix(
        in srgb,
        var(--topbar-border-color) 75%,
        transparent
    );
}
.nav[box-="round"] {
    padding: 0.6lh 0.85ch;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px 8px;
    gap: 6px;
}

.brand {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-weight: 800;
    padding: 0;
    letter-spacing: -0.02em;
    cursor: pointer;
    line-height: 1;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.nav-tab {
    appearance: none;
    background: transparent;
    color: var(--text-dim);
    font: inherit;
    font-size: 0.8rem;
    padding: 0 5px;
    line-height: 0.8;
    border: 1px solid var(--text-dim);
    cursor: pointer;
    transition:
        color var(--transition),
        border-color var(--transition),
        background var(--transition);
    /* kill webtui tab strikethrough */
    text-decoration: none !important;
}
.nav-tab:hover {
    color: var(--text-soft);
    border-color: var(--text-soft);
}
.nav-tab.active,
.nav-tab[aria-selected="true"] {
    color: var(--accent-green);
    border-color: var(--accent);
    background: var(--muted);
}

/* ── Statusbar ───────────────────────────────────────────────── */
.statusbar {
    position: fixed;
    bottom: var(--outer-gap);
    left: var(--outer-gap);
    right: var(--outer-gap);
    z-index: 100;
    background: var(--bg);
    --box-border-color: color-mix(
        in srgb,
        var(--statusbar-border-color) 75%,
        transparent
    );
    /* box-="round" from webtui draws the border */
}
.statusbar[box-="round"] {
    padding: 0.6lh 0.85ch;
}
.status-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px 8px;
    gap: 6px;
}
.status-left,
.status-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.statusbar strong {
    color: var(--text);
}

.theme-dropdown {
    position: relative;
}
.theme-dropdown > summary {
    list-style: none;
}
.theme-dropdown > summary::-webkit-details-marker {
    display: none;
}
.theme-menu {
    position: absolute;
    right: 0;
    bottom: calc(100% + 6px);
    display: none;
    flex-direction: column;
    gap: 4px;
    min-width: 14ch;
    padding: 6px;
    background: var(--bg);
    border: 1px solid
        color-mix(in srgb, var(--topbar-border-color) 75%, transparent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
    z-index: 200;
}
.theme-dropdown[open] .theme-menu {
    display: flex;
}
.theme-btn {
    appearance: none;
    background: transparent;
    color: var(--text-dim);
    font: inherit;
    font-size: 0.8rem;
    padding: 0 5px;
    line-height: 1;
    border: 1px solid var(--text-dim);
    cursor: pointer;
    transition:
        color var(--transition),
        border-color var(--transition),
        background var(--transition);
}
.theme-btn:hover {
    color: var(--text-soft);
    border-color: var(--text-soft);
}
.theme-btn.active {
    color: var(--accent-green);
    border-color: var(--accent);
    background: var(--muted);
}
.theme-menu .theme-btn {
    width: 100%;
    justify-content: flex-start;
}

/* ── Action buttons ──────────────────────────────────────────── */
.btn-action {
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    height: 2rem;
    min-height: 2rem;
    background: transparent;
    color: var(--accent);
    font: inherit;
    font-size: 1rem;
    padding: 0 5px;
    line-height: 1;
    border: 1px solid var(--accent);
    text-decoration: none;
    cursor: pointer;
    vertical-align: middle;
    overflow: hidden;
    transition:
        color var(--transition),
        border-color var(--transition),
        background var(--transition);
}
.btn-action:hover {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background: var(--muted);
}
.btn-action.btn-dim {
    color: var(--text-dim);
    font-size: 1rem;
    padding: 0 5px;
    border-color: var(--text-dim);
}
.btn-action.btn-dim:hover {
    color: var(--text-soft);
    border-color: var(--text-soft);
}

/* ── Tags / chips ────────────────────────────────────────────── */
.tag {
    font-size: 0.8rem;
    color: var(--text-soft);
    background: color-mix(in srgb, var(--border) 14%, var(--bg));
    padding: 1px 8px;
    border: 1px solid color-mix(in srgb, var(--border) 30%, transparent);
}
.chip {
    font-size: 0.82rem;
    color: var(--text-soft);
    background: var(--muted);
    padding: 1px 8px;
    border: 1px solid color-mix(in srgb, var(--border) 20%, transparent);
}
.chip-green {
    color: var(--accent-green) !important;
    border-color: color-mix(
        in srgb,
        var(--accent-green) 40%,
        transparent
    ) !important;
}

/* ── Workspace ───────────────────────────────────────────────── */
/*
   Keep the workspace fully between the fixed top and bottom chrome bars.
   The bar heights are intentionally a little conservative so content never
   bleeds under the navbar or status bar.
*/
.workspace {
    position: fixed;
    top: calc(var(--outer-gap) + var(--chrome-bar-height) + 45px);
    left: var(--outer-gap);
    right: var(--outer-gap);
    bottom: calc(var(--outer-gap) + var(--chrome-bar-height) + 30px);
}
.terminal-window {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 200ms ease,
        visibility 200ms ease;
}
.terminal-window.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.window-shell {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    --box-border-color: color-mix(
        in srgb,
        var(--home-outer-border-color) 75%,
        transparent
    );
    /* box-="round" draws border, no shear — title is INSIDE */
}
#about .window-shell {
    --box-border-color: color-mix(
        in srgb,
        var(--about-outer-border-color) 75%,
        transparent
    );
}
#skills .window-shell {
    --box-border-color: color-mix(
        in srgb,
        var(--skills-outer-border-color) 75%,
        transparent
    );
}
#projects .window-shell {
    --box-border-color: color-mix(
        in srgb,
        var(--projects-outer-border-color) 75%,
        transparent
    );
}
#contact .window-shell {
    --box-border-color: color-mix(
        in srgb,
        var(--contact-outer-border-color) 75%,
        transparent
    );
}
.window-content {
    flex: 1;
    min-height: 0;
    padding: var(--gap);
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* ── Section layouts ─────────────────────────────────────────── */
.section-layout {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}
.section-title {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 4px;
}
.lead {
    font-size: 1rem;
    line-height: 1.7;
}

/* ── Home layout ─────────────────────────────────────────────── */
.home-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--gap);
    height: 100%;
    min-height: 0;
}
.window-shell {
    --box-border-color: var(--home-outer-border-color);
}
#about .window-shell {
    --box-border-color: var(--about-outer-border-color);
}
#skills .window-shell {
    --box-border-color: var(--skills-outer-border-color);
}
#projects .window-shell {
    --box-border-color: var(--projects-outer-border-color);
}
#contact .window-shell {
    --box-border-color: var(--contact-outer-border-color);
}
.hero-panel {
    --box-border-color: var(--home-inner-border-color);
}
.home-sidebar .panel {
    --box-border-color: var(--home-inner-border-color);
}
#about .panel {
    --box-border-color: var(--about-inner-border-color);
}
#skills .panel {
    --box-border-color: var(--skills-inner-border-color);
}
#projects .panel {
    --box-border-color: var(--projects-inner-border-color);
}
#contact .panel {
    --box-border-color: var(--contact-inner-border-color);
}
.home-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
    min-height: 0;
}
.home-sidebar .panel {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.hero-body {
    justify-content: center;
    gap: 0;
}
.hero-body > * {
    margin: 0;
}
.hero-body > * + * {
    margin-top: 15px !important;
}
.hero-body .eyebrow + .hero-name {
    margin-top: 20px !important;
}
.hero-body .hero-name + .role-line {
    margin-top: 20px !important;
}
.hero-body .role-line + .lead {
    margin-top: 20px !important;
}
.hero-body .lead + .pill-row {
    margin-top: 20px !important;
}
.hero-body .pill-row + .action-row {
    margin-top: 20px !important;
}
.hero-body .action-row + .link-row {
    margin-top: 20px !important;
}
.eyebrow {
    color: var(--accent-green);
    font-size: 1rem;
}
.hero-name {
    font-size: 1rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.05em;
    white-space: pre;
    white-space-collapse: preserve;
    display: block;
}
.cursor {
    display: inline-block;
    width: 0.6ch;
    height: 0.85em;
    transform: translateY(0.1em);
    background: var(--accent-green);
    animation: blink 1s steps(1) infinite;
}
@keyframes blink {
    50% {
        opacity: 0;
    }
}
.role-line {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}
.pill-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}
.action-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.action-row .btn-action {
    flex: 0 0 auto;
}
.action-row.mt {
    margin-top: 8px;
}
.project-card-body {
    display: flex;
    flex-direction: row;
    gap: var(--gap);
    align-items: stretch;
}
.project-card-copy {
    flex: 1 1 auto;
    min-width: 0;
}
.project-card-copy .item-list li {
    overflow-wrap: anywhere;
}
.project-card-media {
    flex: 0 0 220px;
    max-width: 220px;
    min-width: 180px;
    display: flex;
    align-items: stretch;
    border-radius: 8px;
    overflow: hidden;
}
.project-card-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 1px solid color-mix(in srgb, var(--border) 30%, transparent);
    background: var(--bg);
}
.link-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.9rem;
}

/* ── Info list ───────────────────────────────────────────────── */
.info-list {
    font-size: 1rem;
}
.info-list li {
    display: flex;
    gap: 10px;
    align-items: baseline;
    padding: 4px 2px;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 8%, transparent);
}
.info-list li:last-child {
    border-bottom: 0;
}
.info-list .dim {
    min-width: 5.5ch;
    flex-shrink: 0;
}

/* ── Item list ───────────────────────────────────────────────── */
.item-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.item-list li {
    font-size: 1rem;
    line-height: 1.55;
    padding-left: 14px;
    position: relative;
}
.item-list li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* ── Stats grid ──────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 10px;
    padding: 14px 16px;
}
.stat-label {
    color: var(--text-dim);
    font-size: 0.8rem;
    margin-bottom: 2px;
}
.stat-val {
    color: var(--accent);
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.1;
}
.stat-val.small {
    font-size: 1rem;
}

/* ── Two-col / skills grid ───────────────────────────────────── */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: start;
}
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
    align-items: start;
}
.tag-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    padding: 12px 16px;
}
.stack-line {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 6px;
}
.stack-line strong {
    color: var(--text-soft);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .home-layout {
        grid-template-columns: 1fr;
        height: auto;
    }
    .project-card-body {
        flex-direction: column;
    }
    .project-card-media {
        flex-basis: auto;
        max-width: 100%;
        min-width: 0;
        height: 220px;
    }
    .project-card-media img {
        height: 100%;
    }
    .home-sidebar {
        flex-direction: row;
    }
    .home-sidebar .panel {
        flex: 1;
    }
    .two-col,
    .skills-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 760px) {
    .workspace {
        top: calc(var(--outer-gap) + var(--chrome-bar-height-mobile) + 4px);
        bottom: calc(var(--outer-gap) + var(--chrome-bar-height-mobile) + 4px);
    }
    .nav-inner,
    .status-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 3px;
        padding: 2px 6px;
    }
    .home-sidebar {
        flex-direction: column;
    }
}
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}