/* Layout: 송장 라벨처럼 구획된 3단계 작업대 — 원본 → 양식 → 칸 연결 → 결과 */
:root {
  --paper: #f6f7f9; --label: #ffffff; --ink: #14213a; --muted: #5b6478;
  --line: #d6dbe4; --tape: #f2b705; --tape-ink: #2a2000; --accent: #1f4fd1;
  --ok: #1d7a46; --warn: #a15c00; --bad: #b3261e; --chip: #eef1f6;
  --display: "Black Han Sans", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --body: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --paper: #0f1420; --label: #171e2d; --ink: #e7ebf3; --muted: #9aa3b6; --line: #2b3448;
  --tape: #f2b705; --tape-ink: #2a2000; --accent: #7fa2ff; --ok: #5fd08f; --warn: #f0a94a; --bad: #ff8a80; --chip: #222b3d; color-scheme: dark } }
:root[data-theme="dark"] {
  --paper: #0f1420; --label: #171e2d; --ink: #e7ebf3; --muted: #9aa3b6; --line: #2b3448;
  --tape: #f2b705; --tape-ink: #2a2000; --accent: #7fa2ff; --ok: #5fd08f; --warn: #f0a94a; --bad: #ff8a80; --chip: #222b3d; color-scheme: dark }
* { box-sizing: border-box }
[hidden] { display: none !important }
body { background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 15px; line-height: 1.55; word-break: keep-all; overflow-wrap: anywhere;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 20px 48px }
.wrap { max-width: 1040px; margin: 0 auto; display: grid; gap: 18px }
header { display: grid; gap: 6px }
.brand { display: flex; align-items: center; gap: 10px; flex-wrap: wrap }
.brand h1 { font-family: var(--display); font-weight: 400; font-size: clamp(26px, 5vw, 36px); margin: 0; letter-spacing: .5px; text-wrap: balance }
.tape { background: var(--tape); color: var(--tape-ink); font-family: var(--mono); font-size: 12px; padding: 3px 10px; transform: rotate(-2deg); display: inline-block }
header p { margin: 0; color: var(--muted); max-width: 62ch }
.privacy { font-size: 13px; color: var(--ok); font-weight: 500 }
section.step { background: var(--label); border: 1px solid var(--line); border-radius: 6px; padding: 16px; display: grid; gap: 12px; min-width: 0 }
.step-h { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap }
.step-n { font-family: var(--mono); font-size: 12px; color: var(--muted); border: 1px dashed var(--line); padding: 1px 6px; border-radius: 3px }
.step-h h2 { font-size: 17px; margin: 0 }
.step-h .meta { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--muted) }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center }
label.file { display: inline-flex; align-items: center; gap: 8px; border: 1.5px dashed var(--accent); color: var(--accent); padding: 9px 14px; border-radius: 6px; cursor: pointer; font-weight: 500 }
label.file:focus-within { outline: 2px solid var(--accent); outline-offset: 2px }
label.file input { position: absolute; opacity: 0; width: 1px; height: 1px }
button, select, input[type=text], textarea { font: inherit; color: var(--ink) }
button { background: var(--chip); border: 1px solid var(--line); padding: 8px 14px; border-radius: 6px; cursor: pointer }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 700 }
:root:not([data-theme="light"]) button.primary { color: var(--label) }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) button.primary { color: #fff } }
:root[data-theme="light"] button.primary { color: #fff }
button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px }
button:disabled { opacity: .5; cursor: not-allowed }
select, input[type=text], textarea { background: var(--label); border: 1px solid var(--line); border-radius: 5px; padding: 6px 8px; max-width: 100% }
textarea { width: 100%; min-height: 56px; font-family: var(--mono); font-size: 13px }
.note { font-size: 13px; color: var(--muted) }
.sample-flag { font-family: var(--mono); font-size: 11px; background: var(--tape); color: var(--tape-ink); padding: 1px 6px; border-radius: 3px }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 5px }
table { border-collapse: collapse; width: 100%; font-size: 13px }
th, td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; white-space: nowrap; vertical-align: middle }
th { background: var(--chip); font-weight: 500; position: sticky; top: 0 }
td.mono, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums }
.map td:first-child { font-weight: 700 }
.map .src { display: flex; gap: 6px; flex-wrap: wrap; align-items: center }
.map .opts { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--muted) }
.map label { display: inline-flex; gap: 4px; align-items: center; cursor: pointer }
.pill { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 99px; font-family: var(--mono) }
.pill.auto { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok) }
.pill.none { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn) }
.stats { display: flex; flex-wrap: wrap; gap: 8px }
.stat { background: var(--chip); border-radius: 5px; padding: 6px 10px; font-size: 13px }
.stat b { font-family: var(--mono); font-variant-numeric: tabular-nums; margin-left: 4px }
.stat.warn b { color: var(--warn) } .stat.bad b { color: var(--bad) }
.issues { font-size: 13px; color: var(--bad); margin: 0; padding-left: 18px }
#toast { min-height: 20px; font-size: 13px; color: var(--ok) }
#toast.err { color: var(--bad) }
.cta { border: 1.5px solid var(--ink); border-radius: 6px; padding: 14px 16px; display: grid; gap: 6px; background: var(--label) }
.cta h3 { margin: 0; font-size: 16px }
.cta p { margin: 0; color: var(--muted); font-size: 14px; max-width: 70ch }
@media (max-width: 560px) { .step-h .meta { margin-left: 0; width: 100% } }
@media (prefers-reduced-motion: reduce) { .tape { transform: none } }

/* ---------- 웹사이트 전용 ---------- */
a { color: var(--accent) }
.topbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: space-between }
.topbar nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px }
.topbar nav a { color: var(--muted); text-decoration: none }
.topbar nav a:hover { color: var(--ink) }
.pro-badge { background: var(--ink); color: var(--paper); font-family: var(--mono); font-size: 11px; padding: 2px 8px; border-radius: 3px; letter-spacing: .5px }
.limit-note { background: color-mix(in srgb, var(--tape) 22%, var(--label)); border: 1px solid var(--tape); border-radius: 5px; padding: 8px 12px; font-size: 13px }
.limit-note a { font-weight: 700 }
.upsell { border: 2px solid var(--accent); border-radius: 8px; padding: 14px 16px; display: grid; gap: 8px; background: var(--label) }
.upsell h3 { margin: 0; font-size: 16px }
.upsell p { margin: 0; color: var(--muted); font-size: 14px }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 6px; font-weight: 700; text-decoration: none; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; font: inherit }
.btn.ghost { background: transparent; color: var(--accent) }
.btn.disabled { opacity: .5; pointer-events: none; cursor: not-allowed }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px }
section.block { display: grid; gap: 14px; padding-block: 12px }
section.block h2 { font-size: 22px; margin: 0; text-wrap: balance }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px }
.plan { background: var(--label); border: 1px solid var(--line); border-radius: 8px; padding: 18px; display: grid; gap: 10px; align-content: start; min-width: 0 }
.plan.hl { border: 2px solid var(--ink) }
.plan h3 { margin: 0; font-size: 17px }
.plan .price { font-family: var(--display); font-size: 30px; line-height: 1 }
.plan .price small { font-family: var(--body); font-size: 14px; color: var(--muted) }
.plan ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 14px }
.pay-note { font-size: 13px; color: var(--warn) }
.lic { background: var(--label); border: 1px dashed var(--line); border-radius: 8px; padding: 16px; display: grid; gap: 10px }
.lic form { display: flex; gap: 8px; flex-wrap: wrap }
.lic input { flex: 1 1 220px; min-width: 0; font-family: var(--mono) }
.lic-msg { font-size: 13px; min-height: 18px; margin: 0 }
.lic-msg.ok { color: var(--ok) } .lic-msg.err { color: var(--bad) }
.howto { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; counter-reset: s }
.howto li { background: var(--label); border: 1px solid var(--line); border-radius: 6px; padding: 14px; font-size: 14px; counter-increment: s }
.howto li::before { content: counter(s) "단계"; display: block; font-family: var(--mono); font-size: 12px; color: var(--accent); margin-bottom: 4px }
.faq details { background: var(--label); border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px }
.faq details + details { margin-top: 8px }
.faq summary { cursor: pointer; font-weight: 500 }
.faq p { color: var(--muted); font-size: 14px; margin: 8px 0 0 }
footer { border-top: 1px solid var(--line); padding-top: 16px; font-size: 13px; color: var(--muted); display: grid; gap: 6px }
footer nav { display: flex; gap: 14px; flex-wrap: wrap }
.doc { max-width: 760px; margin: 0 auto; display: grid; gap: 12px }
.doc h1 { font-family: var(--display); font-weight: 400; font-size: 30px; margin: 0 }
.doc h2 { font-size: 18px; margin: 12px 0 0 }
.doc p, .doc li { font-size: 15px; line-height: 1.7 }
.doc .fill { background: color-mix(in srgb, var(--tape) 30%, transparent); padding: 0 4px; border-radius: 3px }

/* 광고 칸: 승인·설정 전에는 숨김. 켜지면 콘텐츠와 구분되게 라벨 표시 */
.ad-slot { display: grid; gap: 4px; padding-block: 6px; min-height: 100px; min-width: 0 }
.ad-label { font-size: 11px; color: var(--muted); letter-spacing: .5px }