/* board styles and crt window transitions */

@font-face {
    font-family: 'B612';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('assets/fonts/b612-400.woff2') format('woff2');
}

@font-face {
    font-family: 'B612';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('assets/fonts/b612-700.woff2') format('woff2');
}

/* global board theme tokens */
:root {
    --page-bg: #050507;
    --screen-bg: #091521;
    --panel: #1e1e22;
    --panel-strong: #16161a;
    --hairline: rgba(255, 255, 255, 0.09);

    --text: #f5f5f7;
    --text-secondary: rgba(235, 235, 245, 0.60);

    --accent: #0a84ff;
    --accent-press: #0a6cff;
    --focus-ring: 0 0 0 3px rgba(10, 132, 255, 0.35);

    --r-panel: 22px;
    --r-control: 12px;

    --shadow-ambient: 0 30px 80px rgba(0, 0, 0, 0.55);
    --shadow-panel: none;

    --pcb: #0d0d10;
    --silk: #ecebe6;
    --trace: #19191e;
    --pad: #c9c9cf;
    --copper: #d98a3d;
    --module: #2a4787;
    --module-dark: #1d3368;

    --font-ui: 'B612', -apple-system, BlinkMacSystemFont, system-ui, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: var(--font-ui);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--text);
    background: var(--page-bg);
}

body {
    background-image: radial-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1.2px);
    background-size: 24px 24px;
    background-position: 12px 12px;
    min-height: 100vh;
}

html.win-open {
    overflow: hidden;
}

/* svg dev board layout */
#bench {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: clamp(24px, 5vh, 64px) 16px 40px;
}

#board {
    position: relative;
    width: min(640px, 100%);
    aspect-ratio: 336 / 694;
    container-type: inline-size;
    border-radius: calc(24 / 336 * 100%) / calc(24 / 694 * 100%);
    box-shadow: var(--shadow-ambient);
}

#pcb {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
    font-family: var(--font-ui);
}

.pcb-body {
    fill: var(--pcb);
    stroke: rgba(255, 255, 255, 0.07);
    stroke-width: 0.8;
}

.hole {
    fill: var(--page-bg);
}

.pad-ring,
.mount-ring {
    fill: var(--pad);
}

.silk {
    fill: var(--silk);
    font-weight: 700;
    font-size: 11px;
    text-anchor: middle;
    dominant-baseline: central;
    user-select: none;
}

.trace {
    fill: none;
    stroke: var(--trace);
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    pointer-events: none;
}

.trace.pwr {
    stroke-width: 2.8;
}

.via-ring {
    fill: var(--via, #24242b);
}

.module-pcb {
    fill: var(--module);
}

.antenna {
    fill: none;
    stroke: var(--module-dark);
    stroke-width: 3;
    stroke-linejoin: round;
}

.castellation {
    fill: var(--copper);
}

.half-hole {
    fill: var(--pcb);
}

.shield {
    fill: #c4c7cc;
    stroke: #8e929a;
    stroke-width: 1;
}

.lead {
    fill: #c6c8ce;
}

.fillet {
    fill: #8f9299;
}

.epoxy {
    fill: #232327;
}

.dimple {
    fill: #34343b;
}

.marking {
    fill: #8c8c95;
    font-family: var(--font-mono);
    text-anchor: middle;
    dominant-baseline: central;
    user-select: none;
}

.switch-base {
    fill: #2b2c31;
}

.switch-cover {
    fill: #c9ccd1;
}

.switch-emboss {
    fill: none;
    stroke: #a9adb4;
    stroke-width: 0.9;
}

.switch-dimple {
    fill: #9da1a8;
}

.actuator-rim {
    fill: #17171a;
}

.actuator-top {
    fill: #25262b;
}

.tant-body {
    fill: #d6951b;
}

.tant-top {
    fill: #efb639;
}

.tant-band {
    fill: #b0650f;
}

.marking.tant-mark {
    fill: #6b4508;
    font-size: 8px;
    font-weight: 700;
}

.usb-shell {
    fill: #c9ccd1;
}

.usb-seam {
    fill: none;
    stroke: #a4a8ae;
    stroke-width: 1;
}

.usb-latch {
    fill: #8f939a;
}

.finger {
    fill: #d2a441;
}

.marking.usb-mark {
    fill: #55575d;
    font-size: 10.5px;
    font-weight: 700;
}

.jst-body {
    fill: #eee5d1;
}

.jst-cavity {
    fill: #ddd0b4;
}

.jst-rib {
    fill: #e2d7bf;
}

.jst-pin {
    fill: #9b9383;
}

.res-body {
    fill: #141417;
}

.cap-body {
    fill: #9c7a58;
}

.led-body {
    fill: #dfe2e7;
}

.led-lens {
    fill: #4d9dff;
}

.part {
    cursor: pointer;
    outline: none;
}

.part .hit {
    fill: transparent;
}

.part .halo {
    fill: none;
    stroke: var(--accent);
    stroke-width: 1.2;
    opacity: 0;
}

.part:hover .halo,
.part:focus-visible .halo {
    opacity: 1;
}

.part:hover .silk,
.part:focus-visible .silk,
.part:hover .marking,
.part:focus-visible .marking {
    fill: var(--accent);
}

.part:hover,
.part:focus-visible {
    --via: var(--accent);
}

.part:hover .trace,
.part:focus-visible .trace {
    stroke: var(--accent);
}

.part .press {
    transform-box: fill-box;
    transform-origin: center;
    transition: transform 0.08s ease;
}

.part.pressed .actuator {
    transform: scale(0.88);
}

.part.pressed .nudge {
    transform: translateY(1px);
}

#screen {
    --etch: #3f4248;
    --etch-light: #62666d;
    position: absolute;
    left: calc(73 / 336 * 100%);
    top: calc(83 / 694 * 100%);
    width: calc(189 / 336 * 100%);
    height: calc(210 / 694 * 100%);
    box-sizing: border-box;
    padding: 3.6cqw 4cqw;
    background:
        repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.07) 0 1px, rgba(0, 0, 0, 0.035) 1px 2px, transparent 2px 3px),
        linear-gradient(160deg, #d9dbdf 0%, #c3c6cb 45%, #cfd1d5 70%, #b9bcc1 100%);
    border-radius: 0.9cqw;
    box-shadow: 0 0 0 1px #7c8088;
    color: var(--etch);
    font-size: clamp(10.5px, 2.45cqw, 16px);
    line-height: 1.45;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.25) transparent;
}

#screen ::selection {
    background: rgba(10, 132, 255, 0.3);
}

.screen-id {
    display: block;
    text-align: right;
    font-weight: 700;
    font-size: 0.9em;
    letter-spacing: 0.14em;
    margin-bottom: 0.1em;
}

.screen-fcc {
    display: block;
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.62em;
    letter-spacing: 0.06em;
    color: var(--etch-light);
    margin-bottom: 0.9em;
}

#screen h1 {
    margin: 0 0 0.5em;
    font-size: 1.28em;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: #2f3237;
}

#screen hr {
    border: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.22);
    margin: 0 0 0.6em;
}

.screen-lines {
    list-style: none;
    margin: 0;
    padding: 0;
}

.screen-lines li {
    margin-bottom: 0.3em;
}

.screen-lines b {
    color: #2a2c31;
}

.screen-lines .k {
    color: var(--etch-light);
}

.screen-hint {
    margin: 0.8em 0 0;
    font-size: 0.8em;
    letter-spacing: 0.04em;
    color: var(--etch-light);
}

.bench-foot {
    margin: 22px 0 0;
    font-size: 0.75em;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
}

/* modal dialog and scanline effects */
dialog.win {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text);
    overflow: hidden;
}

dialog.win[open] {
    display: flex;
    align-items: center;
    justify-content: center;
}

dialog.win::backdrop {
    background: transparent;
}

.win-scrim {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 7, 0.6);
    touch-action: none;
}

.win-frame {
    position: relative;
    display: flex;
    flex-direction: column;
    width: min(1024px, 100vw - 32px);
    height: min(720px, 100vh - 32px);
    height: min(720px, 100dvh - 32px);
    background: var(--panel-strong);
    border: 1px solid var(--hairline);
    border-radius: var(--r-panel);
    box-shadow: var(--shadow-ambient), 0 0 0 1px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    outline: none;
}

.win-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px 10px 18px;
    border-bottom: 1px solid var(--hairline);
    flex-shrink: 0;
}

.win-led {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
}

.win-bar h2 {
    flex: 1;
    margin: 0;
    font-size: 0.95em;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.win-close {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    border: 1px solid var(--hairline);
    background: none;
    color: var(--text);
    font-size: 0.95em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s ease;
}

.win-close:hover {
    background: rgba(255, 255, 255, 0.10);
}

.win-close:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.win-body {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    overscroll-behavior: contain;
}

.win-body.scroll {
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.win-fx {
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    background:
        repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 3px),
        radial-gradient(ellipse at center, transparent 62%, rgba(0, 0, 0, 0.28) 100%);
}

.win-flash {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: #eef5ff;
    opacity: 0;
}

@media (max-width: 860px) {
    .win-frame {
        width: calc(100vw - 16px);
        height: calc(100vh - 16px);
        height: calc(100dvh - 16px);
        border-radius: 16px;
    }
}