:root {
  color-scheme: dark;
  --bg: #0d0e12;
  --panel: #15171d;
  --panel-2: #1c1f27;
  --line: #2a2e38;
  --text: #eceef3;
  --dim: #9aa1ae;
  --accent: #8b9bff;
  --accent-ink: #0d0e12;
  --warn: #f2c14e;
  --bad: #ff6b6b;
  --ok: #6fd3a0;
  --radius: 12px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; }
a { color: var(--accent); }
code { background: var(--panel-2); padding: 0.1em 0.35em; border-radius: 5px; font-size: 0.92em; }
h1, h2, h3 { line-height: 1.2; }
h2 { font-size: 1.05rem; margin: 1.6rem 0 0.7rem; }
.muted { color: var(--dim); }
.small { font-size: 0.82rem; }
.row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }

/* ------------------------------------------------------------ header */
.top {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem 1.5rem;
  padding: 0.9rem clamp(16px, 3vw, 32px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--text); font-weight: 700; text-decoration: none; }
.logo {
  width: 26px; height: 15px; border-radius: 8px; border: 2px solid var(--accent); position: relative;
}
.logo::after {
  content: ""; position: absolute; inset: 2px 6px; border-radius: 2px; background: var(--accent);
}
nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }
nav a { color: var(--dim); text-decoration: none; }
nav a:hover, nav a[aria-current] { color: var(--text); }

/* ------------------------------------------------------------ buttons and fields */
button, .button {
  font: inherit; font-size: 0.92rem; cursor: pointer; border-radius: 9px; padding: 0.5rem 0.95rem;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text); text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
button:hover, .button:hover { border-color: var(--dim); }
button:disabled { opacity: 0.6; cursor: progress; }
.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.primary:hover { filter: brightness(1.08); border-color: var(--accent); }
.ghost { background: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

input:not([type]), input[type=text], select, .hex {
  font: inherit; background: var(--panel-2); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 0.45rem 0.6rem; width: 100%;
}
.field { margin: 0 0 1rem; }
.field > label { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--dim); margin-bottom: 0.3rem; }
.check { display: inline-flex; gap: 0.45rem; align-items: baseline; }
input[type=range] { width: 100%; accent-color: var(--accent); }
input[type=checkbox] { accent-color: var(--accent); }

/* ------------------------------------------------------------ editor */
.editor {
  display: grid; grid-template-columns: minmax(0, 982px) minmax(300px, 400px); gap: 2rem;
  justify-content: center; padding: 1.5rem clamp(16px, 3vw, 32px) 2rem;
}
@media (max-width: 1100px) {
  .editor { grid-template-columns: minmax(0, 1fr); }
}

.screen-wrap { background: #000; border-radius: 14px; padding: 10px; border: 1px solid var(--line); }
.screen { position: relative; aspect-ratio: 480 / 272; width: 100%; max-width: 960px; margin: 0 auto; outline: none; cursor: pointer; }
/* 2x and nearest-neighbour: every PSP pixel is a 2x2 block on a 960 px wide screen. */
.screen canvas { display: block; width: 100%; height: 100%; image-rendering: pixelated; }
.screen:focus-visible { box-shadow: 0 0 0 2px var(--accent); }
.screen-msg { position: absolute; inset: 0; display: grid; place-items: center; color: var(--dim); background: #000; }
.focus-hint {
  position: absolute; left: 50%; top: 8px; transform: translateX(-50%); font-size: 0.78rem;
  background: rgba(0, 0, 0, 0.7); color: #fff; padding: 0.2rem 0.6rem; border-radius: 99px; pointer-events: none;
  transition: opacity 0.2s;
}
.screen:focus .focus-hint { opacity: 0; }

.pad {
  display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "shoulder shoulder shoulder" "dpad sys face";
  align-items: center; gap: 0.8rem 1rem; margin: 1rem auto 0; max-width: 520px; user-select: none; touch-action: none;
}
.pad button { padding: 0; justify-content: center; border-radius: 50%; width: 40px; height: 40px; font-size: 0.95rem; }
.pad button.down { background: var(--accent); color: var(--accent-ink); }
.dpad, .face { display: grid; grid-template-columns: repeat(3, 40px); grid-template-rows: repeat(3, 40px); gap: 2px; }
.dpad { grid-area: dpad; }
.dpad [data-btn=up] { grid-area: 1 / 2; }
.dpad [data-btn=left] { grid-area: 2 / 1; }
.dpad [data-btn=right] { grid-area: 2 / 3; }
.dpad [data-btn=down] { grid-area: 3 / 2; }
.dpad button { border-radius: 8px; }
.face { grid-area: face; }
.face .tri { grid-area: 1 / 2; color: #6fd3c1; }
.face .sq { grid-area: 2 / 1; color: #e58ad8; }
.face .ci { grid-area: 2 / 3; color: #ff7b7b; }
.face .cr { grid-area: 3 / 2; color: #8fb3ff; }
.sys { grid-area: sys; display: flex; justify-content: center; gap: 0.6rem; }
.sys button { width: auto; height: 26px; border-radius: 99px; padding: 0 0.8rem; font-size: 0.7rem; letter-spacing: 0.06em; }
.shoulder { grid-area: shoulder; display: flex; justify-content: space-between; }
.shoulder button { width: 90px; height: 30px; border-radius: 10px; }

.keys { margin: 1rem 0 0; color: var(--dim); font-size: 0.85rem; }
.keys summary { cursor: pointer; }
.keys td { padding: 0.15rem 0.8rem 0.15rem 0; }
.keys td:nth-child(odd) { color: var(--text); }
.stage-tools { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 1rem; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; align-self: start; }
.panel h2:first-of-type { margin-top: 0.4rem; }

.colors { display: grid; gap: 0.5rem; }
.color {
  display: grid; grid-template-columns: 40px 1fr 92px; gap: 0.25rem 0.7rem; align-items: center;
}
.color input[type=color] {
  width: 40px; height: 40px; padding: 0; border: 1px solid var(--line); border-radius: 9px; background: none; cursor: pointer;
}
.color input[type=color]::-webkit-color-swatch-wrapper { padding: 0; }
.color input[type=color]::-webkit-color-swatch { border: none; border-radius: 8px; }
.color input[type=color]::-moz-color-swatch { border: none; border-radius: 8px; }
.color-text { display: flex; flex-direction: column; min-width: 0; }
.color-text label { font-size: 0.9rem; }
.color-text span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hex { font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; text-transform: uppercase; }
.hex.invalid { border-color: var(--bad); }
.follow { grid-column: 2 / 4; color: var(--dim); }
.color.following input[type=color], .color.following .hex { opacity: 0.55; }
.details-colors { margin-top: 1rem; }
.details-colors summary { cursor: pointer; margin-bottom: 0.6rem; }

.wallpaper { display: flex; gap: 0.9rem; align-items: flex-start; margin-bottom: 0.8rem; }
.wall-thumb {
  flex: none; width: 120px; aspect-ratio: 480 / 272; border-radius: 6px; border: 1px dashed var(--line);
  display: grid; place-items: center; color: var(--dim); font-size: 0.8rem; overflow: hidden;
}
.wall-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wall-controls { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
.wall-controls p { margin: 0.2rem 0 0; flex-basis: 100%; }

.warnings p { margin: 0 0 0.4rem; padding: 0.5rem 0.7rem; border-radius: 8px; font-size: 0.86rem; background: var(--panel-2); border-left: 3px solid var(--warn); }
.warnings p.bad { border-left-color: var(--bad); }
.warnings p.ok { border-left-color: var(--ok); }

.ini {
  background: #0a0b0e; border: 1px solid var(--line); border-radius: 8px; padding: 0.7rem 0.8rem;
  font-size: 0.8rem; overflow-x: auto; margin: 0 0 0.8rem; user-select: all;
}
.install { font-size: 0.86rem; color: var(--dim); margin-top: 0.8rem; }
.install p { margin: 0 0 0.5rem; }
.install b { color: var(--text); }

/* ------------------------------------------------------------ 3D view */
.view3d { width: min(1100px, 94vw); height: min(760px, 88vh); padding: 0; border: 1px solid var(--line); border-radius: var(--radius); background: #08090c; color: var(--text); }
.view3d[open] { display: flex; flex-direction: column; }
.view3d::backdrop { background: rgba(0, 0, 0, 0.7); }
.view3d-bar { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--line); }
.view3d-stage { flex: 1; min-height: 0; position: relative; touch-action: none; }
.view3d-stage canvas { display: block; width: 100%; height: 100%; }
.credit { margin: 0; padding: 0.4rem 0.9rem; }

/* ------------------------------------------------------------ home */
.home { max-width: 1180px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 32px) 3rem; }
.hero { padding: clamp(2rem, 6vw, 4.5rem) 0 1rem; max-width: 720px; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin: 0 0 1rem; letter-spacing: -0.02em; }
.lead { font-size: 1.1rem; color: var(--dim); }
.home h2 { font-size: 1.5rem; margin-top: 3rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.2rem; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.shot { aspect-ratio: 480 / 272; }
.shot img { display: block; width: 100%; height: 100%; }
.card-body { padding: 0.9rem 1rem 1rem; }
.card h3 { margin: 0 0 0.6rem; font-size: 1.05rem; }
.swatches { display: flex; gap: 5px; align-items: center; margin-bottom: 0.9rem; }
.swatches span:not(.tag) { width: 22px; height: 22px; border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.12); }
.tag { font-size: 0.72rem; color: var(--dim); border: 1px solid var(--line); border-radius: 99px; padding: 0.05rem 0.5rem; margin-left: 0.3rem; }
.prose { max-width: 760px; }
.prose li { margin-bottom: 0.4rem; }

.foot { border-top: 1px solid var(--line); padding: 1.2rem clamp(16px, 3vw, 32px); color: var(--dim); font-size: 0.8rem; }
.foot p { margin: 0; max-width: 900px; }

@media (max-width: 560px) {
  .pad { gap: 0.6rem 0.5rem; }
  .pad button { width: 34px; height: 34px; }
  .dpad, .face { grid-template-columns: repeat(3, 34px); grid-template-rows: repeat(3, 34px); }
  .sys { flex-direction: column; align-items: center; gap: 0.4rem; }
  .shoulder button { width: 70px; }
  .focus-hint { display: none; }
  .screen-wrap { padding: 4px; border-radius: 8px; }
}