@font-face {
  font-family: "VCR OSD Mono";
  src: url("assets/fonts/VCR_OSD_MONO.woff") format("woff");
  font-display: swap;
}

:root {
  --ink: #080608;
  --paper: #171217;
  --panel: #21171e;
  --pink: #ff0f7f;
  --pink-soft: #f04a9b;
  --cyan: #55f4f0;
  --acid: #d9ff57;
  --yellow: #ffe45c;
  --red: #ff4b3e;
  --green: #7cff8c;
  --white: #eee4ea;
  --muted: #9a8492;
  --border: #63304f;
  --mono: "VCR OSD Mono", "Lucida Console", "Courier New", monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 5% 10%, rgba(255, 15, 127, .18), transparent 25rem),
    radial-gradient(circle at 95% 75%, rgba(85, 244, 240, .08), transparent 28rem),
    repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 5px),
    #0b090c;
  font-family: var(--mono);
}

button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

.noise {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
  opacity: .12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.masthead {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 62px;
  border-bottom: 3px solid var(--pink);
  background: #060506;
  box-shadow: 0 6px 0 #260a1c;
}
.masthead p { margin: 0; padding: 0 24px; color: var(--acid); font-size: 11px; letter-spacing: 1px; }
.wordmark { align-self: stretch; display: flex; align-items: center; gap: 12px; padding: 0 22px; color: var(--ink); background: var(--pink); font-weight: 900; text-decoration: none; }
.wordmark span { font-size: 28px; transform: rotate(-8deg); }
.masthead nav { display: flex; gap: 18px; padding: 0 22px; }
.masthead nav a { color: #d8cbd3; font-size: 11px; }

main { width: 100%; margin: 0; padding: 28px 0 0; }
.hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr); gap: 28px; align-items: end; min-width: 0; margin: 0 0 20px; }
.eyebrow { margin: 0 0 12px; color: var(--pink); font-size: 11px; letter-spacing: 2px; }
h1 { margin: 0; font-size: clamp(42px, 6vw, 86px); line-height: .83; letter-spacing: -4px; font-weight: 400; }
h1 em { color: var(--pink); font-style: normal; text-decoration: underline; text-underline-offset: 7px; }
.lede { margin: 0; padding: 16px; border-left: 3px solid var(--cyan); color: #d7c8d1; font-size: 13px; line-height: 1.65; }

.workbench { display: grid; grid-template-columns: minmax(340px, .95fr) minmax(440px, 1.35fr) minmax(285px, .65fr); gap: 22px; align-items: start; min-width: 0; }
.app-lab, .device-column, .control-panel { min-width: 0; border: 3px solid var(--border); background: rgba(23, 18, 23, .92); }
.app-lab {
  display: grid;
  height: calc(100vh - 24px);
  height: calc(100dvh - 24px);
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  grid-template-rows: auto auto minmax(0, 1fr) auto auto auto;
  overflow: hidden;
}
.app-lab .panel-title span:last-child { color: var(--cyan); }
.studio-toolbar { display: grid; grid-template-columns: 1fr; gap: 7px; padding: 15px; border-bottom: 1px solid #563047; }
.studio-toolbar label { color: var(--cyan); font-size: 9px; letter-spacing: 1px; }
.studio-toolbar select, .studio-toolbar input { width: 100%; min-width: 0; padding: 9px; border: 1px solid #71415b; border-radius: 0; color: white; background: #0b090c; }
.studio-editor-shell { display: grid; grid-template-columns: 44px minmax(0, 1fr); min-height: 0; overflow: hidden; background: #070607; }
.studio-line-numbers { min-height: 0; height: 100%; margin: 0; padding: 17px 9px; overflow: hidden; border-right: 1px solid #3e1a31; color: #695562; background: #050405; font: 12px/1.65 var(--mono); text-align: right; white-space: pre; user-select: none; }
.studio-code-layer { position: relative; min-width: 0; min-height: 0; overflow: hidden; }
.studio-highlight, #studio-editor { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; padding: 17px; border: 0; font: 13px/1.65 var(--mono); tab-size: 2; white-space: pre; overflow: auto; }
.studio-highlight { z-index: 1; overflow: hidden; color: #e9dde4; background: repeating-linear-gradient(0deg, transparent 0 22px, rgba(255,255,255,.018) 22px 23px), #070607; pointer-events: none; }
#studio-editor { z-index: 2; resize: none; overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; color: transparent; background: transparent; caret-color: var(--pink); -webkit-text-fill-color: transparent; }
#studio-editor::selection { background: rgba(85, 244, 240, .28); }
.tok-comment { color: #777068; font-style: italic; }
.tok-label { color: var(--pink); font-weight: 900; }
.tok-command { color: var(--cyan); font-weight: 900; }
.tok-string { color: var(--green); }
.tok-var { color: var(--yellow); }
.tok-number { color: #ff9f43; }
.studio-meta { display: flex; justify-content: space-between; gap: 10px; padding: 8px 12px; border-top: 1px solid #48253a; color: var(--muted); font-size: 8px; letter-spacing: 1px; }
.studio-actions { display: grid; grid-template-columns: auto 1fr 1.35fr; gap: 2px; padding: 12px; border-top: 1px solid #563047; }
.studio-actions button { min-height: 42px; border: 0; padding: 8px; color: #e9dce4; background: #452039; font-weight: 900; font-size: 10px; }
.studio-actions button.primary { color: var(--ink); background: var(--pink); }
.studio-actions button:disabled { opacity: .4; cursor: not-allowed; }
.studio-note { margin: 0; padding: 0 15px 15px; color: var(--muted); font-size: 9px; line-height: 1.55; }
.device-column { padding: clamp(16px, 3vw, 34px); }
.device {
  min-width: 0;
  max-width: 850px;
  margin: 0 auto;
  padding: 17px 19px 14px;
  border: 3px solid #ba3f7d;
  border-radius: 18px 18px 28px 28px;
  background: linear-gradient(145deg, #402335, #1d121a 62%, #341929);
  box-shadow: inset 4px 4px 0 rgba(255,255,255,.09), inset -5px -5px 0 rgba(0,0,0,.35), 0 16px 30px rgba(0,0,0,.5);
}
.device-label, .device-lower { display: flex; justify-content: space-between; align-items: center; color: #dca9c4; font-size: 10px; letter-spacing: 1px; }
.device-label { margin-bottom: 11px; }
.device-lower { margin-top: 12px; }
.screen-button { display: block; min-width: 0; width: 100%; padding: 9px; border: 3px solid #090709; border-radius: 7px; background: #090709; box-shadow: inset 0 0 0 2px #533245; }
canvas { display: block; min-width: 0; max-width: 100%; width: 100%; height: auto; aspect-ratio: var(--screen-ratio, 5 / 4); background: #000; image-rendering: pixelated; box-shadow: 0 0 25px rgba(255, 15, 127, .08); }
.led { width: 12px; height: 12px; border-radius: 50%; background: #170b12; border: 1px solid #8b4165; box-shadow: 0 0 8px currentColor; }
.led.active { color: var(--pink); background: var(--pink); }

.input-label { display: flex; justify-content: space-between; margin: 24px 0 7px; color: var(--cyan); font-size: 10px; letter-spacing: 1px; }
.command-dock { display: grid; grid-template-columns: minmax(0, 1fr) auto; border: 2px solid var(--pink-soft); background: #060506; }
.command-dock input { min-width: 0; border: 0; padding: 14px; color: white; background: transparent; caret-color: var(--pink); }
.command-dock button, .button-grid button, .quick-commands button, .danger, #refresh-files { border: 0; color: var(--ink); background: var(--pink-soft); font-weight: 900; }
.command-dock button { padding: 0 16px; border-left: 2px solid var(--pink-soft); color: #d7c8d1; background: #1d121a; }
.command-dock button:disabled { color: #6f5c67; cursor: not-allowed; }
.keyboard-help { margin: 9px 0 0; color: var(--muted); font-size: 10px; }

.control-panel { padding-bottom: 18px; }
.panel-title, .quick-head, .storage-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; font-size: 11px; letter-spacing: 1px; }
.panel-title { color: var(--ink); background: var(--pink); font-weight: 900; }
.panel-title span:last-child { padding: 4px 7px; color: var(--green); background: #171217; }
.button-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; padding: 15px; }
.button-grid button { min-height: 40px; }
.button-grid button:nth-child(2n) { background: var(--cyan); }
.control-row, .toggle-row { display: grid; gap: 9px; margin: 0 15px; padding: 14px 0; border-top: 1px solid #563047; color: #ddcbd5; font-size: 11px; }
.toggle-row { grid-template-columns: 1fr auto; align-items: center; }
.control-row select { width: 100%; padding: 8px; border: 1px solid #71415b; color: white; background: #0b090c; }
.control-row input[type="range"] { width: 100%; accent-color: var(--pink); }
.toggle-row input { width: 20px; height: 20px; accent-color: var(--pink); }
.quick-head, .storage-head { margin-top: 8px; border-top: 3px solid var(--border); border-bottom: 1px solid var(--border); color: var(--cyan); }
.quick-head span:last-child { color: var(--muted); }
.quick-commands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; padding: 15px; }
.quick-commands button { min-width: 0; padding: 9px 4px; color: #e9dce4; background: #452039; font-size: 10px; }
.storage-head button { padding: 5px 8px; }
.storage-summary { max-height: 165px; overflow: auto; margin: 12px 15px; color: #cbb9c4; font-size: 10px; line-height: 1.6; white-space: pre-wrap; }
.danger { width: calc(100% - 30px); margin: 2px 15px 0; padding: 10px; color: white; background: #9f2034; }

dialog { width: min(900px, calc(100% - 30px)); padding: 0; border: 3px solid var(--pink); color: white; background: #141014; box-shadow: 14px 14px 0 #260b1c; }
dialog::backdrop { background: rgba(4, 2, 4, .82); }
.editor-window { display: grid; min-height: min(680px, 84vh); grid-template-rows: auto 1fr auto; }
.editor-title, .editor-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px; color: var(--ink); background: var(--pink); }
.editor-title button { border: 0; color: var(--ink); background: transparent; font-size: 24px; }
#file-editor { width: 100%; resize: none; border: 0; padding: 18px; color: #e9dde4; background: #070607; font: 13px/1.5 var(--mono); tab-size: 2; }
.editor-actions { color: #cdbdc6; background: #251722; font-size: 10px; }
.editor-actions button { padding: 8px 13px; border: 1px solid var(--pink); color: white; background: transparent; }
.editor-actions #save-file { color: var(--ink); background: var(--pink); }

.gameboy-console { margin-top: 14px; border: 2px solid var(--pink-soft); background: #080708; }
.gameboy-console[hidden] { display: none; }
.gameboy-console-head { display: flex; justify-content: space-between; gap: 12px; padding: 9px 11px; color: var(--ink); background: var(--pink-soft); font-size: 9px; }
#gameboy-status { min-width: 0; overflow: hidden; color: var(--ink); text-overflow: ellipsis; white-space: nowrap; }
#gameboy-status[data-state="error"] { color: #681426; }
.gameboy-actions { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; padding: 9px; }
.gameboy-actions button,
.gameboy-dpad button,
.gameboy-face-buttons button,
.gameboy-control-grid button { min-height: 38px; border: 1px solid var(--pink); color: white; background: #3c1830; font: 9px var(--mono); touch-action: none; }
.gameboy-touch-controls { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 24px; padding: 0 12px 11px; }
.gameboy-dpad { display: grid; grid-template-columns: repeat(3, minmax(48px, 1fr)); gap: 3px; }
.gameboy-face-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.gameboy-face-buttons button[data-gb-action="a"],
.gameboy-face-buttons button[data-gb-action="b"] { min-height: 54px; border-radius: 50%; background: #6b1746; }
.gameboy-dpad button.pressed,
.gameboy-face-buttons button.pressed { color: var(--ink); background: var(--cyan); transform: translateY(1px); }
.gameboy-help { margin: 0; padding: 0 11px 10px; overflow-wrap: anywhere; color: #bfaeb8; font-size: 8px; line-height: 1.6; text-align: center; }

#gameboy-controls-dialog { width: min(720px, calc(100% - 24px)); }
.gameboy-controls-window { display: grid; grid-template-rows: auto auto 1fr auto; }
.gameboy-config-status { margin: 0; padding: 14px; color: var(--cyan); background: #080708; font-size: 10px; }
.gameboy-control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; padding: 14px; background: #080708; }
.gameboy-control-grid label { display: grid; grid-template-columns: 80px minmax(0, 1fr); align-items: center; gap: 8px; color: #d9c9d2; font-size: 10px; }
.gameboy-control-grid button { width: 100%; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

html.terminal-embed,
html.terminal-embed body {
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #000;
}

.terminal-embed .noise,
.terminal-embed .masthead,
.terminal-embed .hero,
.terminal-embed .app-lab,
.terminal-embed .control-panel,
.terminal-embed .device-label,
.terminal-embed .device-lower,
.terminal-embed .input-label,
.terminal-embed .keyboard-help {
  display: none;
}

.terminal-embed main,
.terminal-embed .workbench,
.terminal-embed .device-column,
.terminal-embed .device,
.terminal-embed .screen-button {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: #000;
}

.terminal-embed .workbench { display: block; }
.terminal-embed .device-column { display: block; }
.terminal-embed .device { display: block; }
.terminal-embed .screen-button { display: block; }
.terminal-embed canvas {
  width: 100%;
  height: 100%;
  max-width: none;
  aspect-ratio: auto;
  box-shadow: none;
}

.terminal-embed .command-dock {
  position: fixed;
  left: -10px;
  bottom: 0;
  display: block;
  width: 1px;
  height: 1px;
  overflow: hidden;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.terminal-embed .command-dock input {
  width: 1px;
  height: 1px;
  padding: 0;
}

.terminal-embed .gameboy-console:not([hidden]) {
  position: fixed;
  z-index: 5;
  right: 6px;
  bottom: 6px;
  left: 6px;
  max-height: 44%;
  overflow: auto;
  opacity: .94;
}

.iframe-embed .gameboy-console:not([hidden]) {
  display: none;
}

@media (max-width: 1250px) {
  .workbench { grid-template-columns: minmax(330px, .85fr) minmax(430px, 1.15fr); }
  .control-panel { grid-column: 1 / -1; }
  .button-grid, .quick-commands { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  .masthead { grid-template-columns: auto 1fr; }
  .masthead p { display: none; }
  .hero, .workbench { grid-template-columns: 1fr; }
  .control-panel { grid-column: auto; }
  .hero { gap: 20px; }
}

@media (max-width: 560px) {
  .masthead nav { gap: 10px; padding: 0 12px; }
  .wordmark { padding: 0 13px; }
  main { padding-top: 20px; }
  h1 { letter-spacing: -2px; }
  .device-column { padding: 10px; }
  .device { padding: 12px; border-radius: 14px 14px 20px 20px; }
  .quick-commands { grid-template-columns: 1fr 1fr; }
  .studio-actions { grid-template-columns: 1fr 1fr; }
  .studio-actions .primary { grid-column: 1 / -1; grid-row: 1; }
  .studio-meta span:last-child { display: none; }
  .gameboy-actions { grid-template-columns: repeat(3, 1fr); }
  .gameboy-touch-controls { grid-template-columns: 1fr; gap: 10px; }
  .gameboy-control-grid { grid-template-columns: 1fr; }
}