/* 베타마당 — 공통 스타일
   토큰 -> 뼈대 -> 컴포넌트 순서로 둔다. 색은 :root 에만 정의하고
   다크 모드에서는 토큰만 다시 선언한다. */

:root {
  color-scheme: light dark;

  --bg: #faf9fc;
  --bg-soft: #f2f0f7;
  --surface: #ffffff;
  --surface-2: #f7f5fb;
  --line: #e5e1ee;
  --line-strong: #d5cfe4;

  --ink: #15111f;
  --ink-2: #57506b;
  --ink-3: #8b8399;

  --brand: #5b34e0;
  --brand-hover: #4a27c4;
  --brand-soft: #ede8ff;
  --brand-ink: #ffffff;

  --signal: #10864c;
  --signal-soft: #e2f6ec;
  --alert: #a01838;
  --alert-soft: #fbe7ec;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(20, 14, 40, .05);
  --shadow-lift: 0 12px 28px -14px rgba(28, 18, 60, .32);
  --ring: 0 0 0 3px rgba(91, 52, 224, .22);

  --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
    system-ui, 'Segoe UI', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;

  font: 400 16px/1.7 var(--font);
  color: var(--ink-2);
  background: var(--bg);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0a12;
    --bg-soft: #141020;
    --surface: #161221;
    --surface-2: #1d1830;
    --line: #2a2340;
    --line-strong: #3a3154;

    --ink: #f4f1fb;
    --ink-2: #b3abc9;
    --ink-3: #837b9c;

    --brand: #a385ff;
    --brand-hover: #b79dff;
    --brand-soft: #241a44;
    --brand-ink: #17102c;

    --signal: #4ed693;
    --signal-soft: #10301f;
    --alert: #ff8ba6;
    --alert-soft: #3a1420;

    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-lift: 0 14px 30px -16px rgba(0, 0, 0, .8);
    --ring: 0 0 0 3px rgba(163, 133, 255, .3);
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); }
a { color: inherit; text-decoration: none; }
button, a, textarea, input, select { touch-action: manipulation; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
[hidden] { display: none !important; }

/* ---------- 타이포 ---------- */

h1, h2, h3 { color: var(--ink); margin: 0 0 .5em; }
h1 {
  font-size: clamp(30px, 4.6vw, 50px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.025em;
  margin-bottom: .3em;
}
h2 { font-size: 21px; font-weight: 700; letter-spacing: -.01em; margin-top: 2.4em; }
h3 { font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
p { color: var(--ink-2); margin: 0 0 1em; }
ol, ul { color: var(--ink-2); padding-left: 1.2em; }
li { margin: .4em 0; }
.meta { font-size: 13.5px; color: var(--ink-3); line-height: 1.55; }
.eyebrow {
  display: inline-block;
  margin-bottom: 22px;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 13px;
  font-weight: 600;
}

/* ---------- 뼈대 ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  padding: 14px 5%;
  background: var(--surface);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--brand);
  color: var(--brand-ink);
  font-size: 18px;
  font-weight: 800;
}
.brand small {
  padding: 1px 5px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ink-3);
}
nav { display: flex; gap: 6px; flex: 1; }
nav a {
  padding: 7px 12px;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-2);
}
nav a:hover { background: var(--surface-2); color: var(--ink); }

main {
  max-width: 1060px;
  margin: 0 auto;
  padding: 48px 24px 88px;
  min-height: 68vh;
}

footer {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding: 32px 5%;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--ink-3);
}
footer a { color: var(--ink-2); }
footer a:hover { color: var(--brand); }

#notice:not(:empty) {
  max-width: 1060px;
  margin: 18px auto -18px;
  padding: 13px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--brand);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink);
  font-size: 14.5px;
}
.help {
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 14.5px;
}
.help a { color: var(--brand); font-weight: 600; }

/* ---------- 폼과 버튼 ---------- */

button {
  cursor: pointer;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--brand);
  color: var(--brand-ink);
  font: 600 15px/1 var(--font);
  transition: background .15s, border-color .15s, transform .06s;
}
button:hover { background: var(--brand-hover); }
button:active { transform: translateY(1px); }
button:disabled { opacity: .45; cursor: wait; }
.muted { background: var(--surface); border-color: var(--line-strong); color: var(--ink); }
.muted:hover { background: var(--surface-2); border-color: var(--brand); }
.danger { background: var(--alert); color: #fff; }
.danger:hover { background: var(--alert); filter: brightness(1.08); }

label {
  display: block;
  margin: 22px 0 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
}
label small {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-3);
}
input, textarea, select {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font: 400 15px/1.6 var(--font);
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: var(--ring);
}
input[type=checkbox] { display: inline; width: auto; margin: 0 8px 0 0; }
input[type=file] { padding: 10px 12px; color: var(--ink-2); }
input[type=file]::file-selector-button {
  margin-right: 12px;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--ink);
  font: 600 14px var(--font);
  cursor: pointer;
}
textarea { min-height: 132px; resize: vertical; }

.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row input { flex: 1; }
.toolbar {
  margin: 30px 0 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.toolbar input, .toolbar select { margin-top: 0; border-color: transparent; background: var(--surface-2); }
.toolbar select { width: auto; min-width: 132px; }

/* ---------- 작품 목록 ---------- */

.work-list { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }
.work-row {
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.work-row:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}
.work-list.studio .work-row { grid-template-columns: 172px minmax(0, 1fr) 96px 104px; }

.row-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  object-fit: cover;
}
div.row-thumb {
  display: grid;
  place-items: center;
  border-style: dashed;
  background: linear-gradient(135deg, var(--brand-soft), var(--surface-2));
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}
div.row-thumb[data-cat="도구"] {
  background: linear-gradient(135deg, var(--signal-soft), var(--surface-2));
  color: var(--signal);
}
div.row-thumb[data-cat="인터랙티브"] {
  background: linear-gradient(135deg, var(--bg-soft), var(--surface-2));
  color: var(--ink-2);
}

.work-info { min-width: 0; }
.work-info h3 { margin: 0 0 5px; overflow-wrap: anywhere; }
.work-info p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 6px;
  font-size: 14.5px;
}
.work-info .meta { display: block; }

.work-head {
  padding: 9px 14px;
  border-color: var(--line);
  background: var(--surface-2);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-3);
}
.work-head:hover { border-color: var(--line); box-shadow: none; transform: none; }

.badge {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
}
.badge.on { background: var(--signal-soft); color: var(--signal); }
.badge.off { background: var(--alert-soft); color: var(--alert); }
.col-date { white-space: nowrap; }

/* ---------- 작품 상세 ---------- */

.play-cover { margin: 26px 0; }
.detail-thumb {
  display: block;
  width: min(100%, 680px);
  aspect-ratio: 16 / 9;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
}
.play-placeholder {
  display: grid;
  place-items: center;
  width: min(100%, 680px);
  aspect-ratio: 16 / 9;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--brand-soft), var(--surface-2));
  color: var(--brand);
  font-size: 15px;
  font-weight: 700;
}
.play-actions {
  margin: 26px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.play-actions strong {
  display: block;
  margin-bottom: 14px;
  font-size: 15px;
  color: var(--ink);
}
.play-actions section { padding: 0; background: transparent; }
.play-actions button + button { margin-left: 10px; }
.secondary-actions { gap: 10px; margin: 22px 0 12px; }
.secondary-actions button { padding: 10px 15px; font-size: 14px; }

iframe {
  width: 100%;
  height: 540px;
  margin: 18px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
}

/* ---------- 카드(댓글·운영) ---------- */

.card {
  margin: 10px 0;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.card b { color: var(--ink); }
.card p:last-child { margin-bottom: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }

.thumb-current { display: flex; gap: 16px; align-items: center; margin: 16px 0 0; }
.thumb-current .row-thumb { width: 172px; flex: 0 0 172px; }
.thumb-current label { margin: 0; font-size: 14px; font-weight: 400; color: var(--ink-2); }

pre {
  max-height: 400px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--ink);
  font: 400 13.5px/1.7 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
details { margin: 18px 0; }
summary { cursor: pointer; font-weight: 600; color: var(--ink); }

/* ---------- 좁은 화면 ---------- */

@media (max-width: 720px) {
  main { padding: 32px 18px 64px; }
  header { gap: 12px; padding: 12px 18px; }
  header button { margin-left: auto; padding: 10px 14px; font-size: 14px; }
  nav { order: 3; width: 100%; gap: 2px; }
  nav a { padding: 6px 10px; font-size: 14px; }
  .work-row, .work-list.studio .work-row { grid-template-columns: 112px minmax(0, 1fr); gap: 14px; }
  .work-head { display: none; }
  .col-status, .col-date { grid-column: 2; }
  .thumb-current .row-thumb { width: 112px; flex: 0 0 112px; }
  .toolbar select { width: 100%; }
  iframe { height: 440px; }
}

.discussion-item{padding:18px 0;border-bottom:1px solid var(--line)}.discussion-item p{white-space:pre-wrap;overflow-wrap:anywhere}.discussion-replies{margin-left:24px}:root{--mention:#065fd4}.discussion-mention{color:var(--mention)}.discussion-item button{margin:4px}