/* Finipix — Finipage 와 같은 가족: 밝은 바탕, 먹색 버튼, 오렌지는 강조에만. 선과 여백 위주. */
:root {
  --ink: #17191E;
  --text: #1B1E23;
  --text-2: #565C66;
  --text-3: #6B7280;
  --line: #E6E8EB;
  --bg: #FFFFFF;
  --bg-sub: #F6F7F8;
  --accent: #FF5A0A;
  --accent-soft: #FFF1E9;
  --good: #137A3F;
  --bad: #B42318;
  --w: 1040px;
  --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Segoe UI', sans-serif;
  --mono: ui-monospace, 'SFMono-Regular', Consolas, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: anywhere; }
a { color: inherit; }
[hidden] { display: none !important; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 28px; }
.muted { color: var(--text-2); font-size: 14px; }

/* 머리 */
.head { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.head .wrap { display: flex; align-items: center; gap: 28px; height: 60px; }
.logo { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.mark { width: 26px; height: 26px; }
.wordmark { font-family: 'Outfit', var(--font); font-weight: 700; font-size: 21px; letter-spacing: -.02em; }
.nav { display: flex; gap: 20px; font-size: 14.5px; }
.nav a { color: var(--text-2); text-decoration: none; }
.nav a:hover { color: var(--text); }
.lang { margin-left: auto; display: inline-flex; border: 1px solid var(--line); border-radius: 7px; padding: 2px; }
.lang a { font-size: 13px; font-weight: 500; color: var(--text-2); text-decoration: none; padding: 5px 9px; border-radius: 5px; }
.lang a.on { background: var(--bg-sub); color: var(--text); font-weight: 700; }

/* 버튼 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; padding: 0 16px; border: 1px solid #CBD0D6; border-radius: 8px; background: #fff; color: var(--text); font: 600 14px var(--font); cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--text-2); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn.primary:hover { background: #000; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .45; cursor: default; pointer-events: none; }
.btn.sm { height: 32px; padding: 0 11px; font-size: 13px; }
.icon { width: 32px; height: 32px; border: 0; background: none; border-radius: 6px; cursor: pointer; color: var(--text-3); display: inline-flex; align-items: center; justify-content: center; }
.icon:hover { background: var(--bg-sub); color: var(--text); }
.icon svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }

/* 도구 */
.tool { padding: 52px 0 28px; }
.tool h1 { font-size: clamp(30px, 4.2vw, 44px); letter-spacing: -.035em; line-height: 1.15; color: var(--ink); margin-bottom: 12px; }
.tool .sub { color: var(--text-2); font-size: 17px; max-width: 620px; margin-bottom: 28px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.tabs button { border: 0; background: none; font: 600 15px var(--font); color: var(--text-3); padding: 10px 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--accent); }

.controls { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: flex-end; margin-bottom: 14px; }
.controls label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.controls select, .controls input[type="number"] { height: 38px; border: 1px solid #CBD0D6; border-radius: 8px; padding: 0 10px; font: 15px var(--font); color: var(--text); background: #fff; min-width: 120px; }
.controls input[type="number"] { width: 110px; min-width: 0; }
.controls select:focus, .controls input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(23,25,30,.12); }
.controls .custom { display: flex; gap: 12px; }
.controls .q { min-width: 180px; }
.controls .q b { color: var(--ink); font-variant-numeric: tabular-nums; }
.controls input[type="range"] { accent-color: var(--accent); width: 100%; height: 38px; }

.drop { display: block; border: 1.5px dashed #C3C8CF; border-radius: 12px; background: var(--bg-sub); cursor: pointer; transition: border-color .15s, background .15s; }
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop-in { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 44px 20px; text-align: center; }
.drop-in svg { width: 30px; height: 30px; fill: none; stroke: var(--text-3); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 4px; }
.drop-in b { font-size: 17px; color: var(--ink); }
.drop-in span { color: var(--text-2); font-size: 14.5px; }
.drop-in u { color: var(--ink); text-underline-offset: 3px; }
.drop-in small { color: var(--text-3); font-size: 12.5px; margin-top: 4px; }
.drop.small .drop-in { padding: 30px 16px; }
.note { margin-top: 10px; font-size: 13.5px; color: var(--bad); }

.list { list-style: none; margin-top: 18px; border-top: 1px solid var(--line); }
.item { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto auto; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.item .thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; background: var(--bg-sub) repeating-conic-gradient(#e9ebee 0 25%, #fff 0 50%) 50% / 12px 12px; }
.item .info { min-width: 0; display: flex; flex-direction: column; }
.item .name { font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item .meta { font-size: 12.5px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.item .gain { font-size: 13.5px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.item .gain.good { color: var(--good); }
.item .gain.bad { color: var(--bad); }
.item .acts { display: flex; gap: 6px; align-items: center; }
.item.busy .thumb { opacity: .55; }
.item.err .meta { color: var(--bad); }
.totalbar { display: flex; align-items: center; gap: 10px; padding: 14px 0 4px; font-size: 14px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.totalbar .sp { flex: 1; }

/* 파비콘 */
.fav-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.fav-side { display: flex; flex-direction: column; gap: 12px; }
.inline { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--text-2); }
.inline input[type="color"] { width: 40px; height: 32px; border: 1px solid #CBD0D6; border-radius: 6px; padding: 2px; background: #fff; }
.status { font-size: 13.5px; color: var(--good); }
.fav-grid { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 22px; margin: 22px 0 16px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.fav-grid figure { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: var(--text-3); }
.fav-grid img { image-rendering: auto; border-radius: 4px; background: repeating-conic-gradient(#e9ebee 0 25%, #fff 0 50%) 50% / 10px 10px; }
.code { background: var(--bg-sub); border-radius: 8px; padding: 14px 16px; font: 13px/1.6 var(--mono); overflow-x: auto; margin: 8px 0 12px; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* 광고 자리 */
.ad-box { padding: 24px 0; }
.ad-label { display: block; font-size: 11px; color: var(--text-3); margin-bottom: 6px; letter-spacing: .02em; }
.ad-box:has(ins[data-ad-status="unfilled"]) { display: none; }

/* 설명 절 */
.block { padding: 52px 0; border-top: 1px solid var(--line); }
.block h2 { font-size: 22px; letter-spacing: -.02em; margin: 0 0 16px; color: var(--ink); }
.block h2 + * { margin-bottom: 8px; }
.block * + h2 { margin-top: 40px; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: s; }
.steps li { counter-increment: s; display: flex; flex-direction: column; gap: 6px; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 12px var(--mono); color: var(--text-3); }
.steps b { font-size: 16px; }
.steps span { color: var(--text-2); font-size: 15px; }
.rows div { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.rows dt { font-weight: 600; font-size: 15px; }
.rows dd { color: var(--text-2); font-size: 15px; }
.prose { color: var(--text-2); font-size: 15.5px; max-width: 760px; line-height: 1.75; }
.prose b { color: var(--text); }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; font-size: 15.5px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--text-3); font-weight: 400; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq p { padding: 0 0 16px; color: var(--text-2); font-size: 15px; max-width: 760px; }
.glinks { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.glinks li { border-top: 1px solid var(--line); }
.glinks a { display: block; padding: 14px 0; text-decoration: none; font-weight: 600; font-size: 15px; }
.glinks a:hover { text-decoration: underline; text-underline-offset: 3px; }
.more { display: inline-block; margin-top: 14px; font-weight: 600; text-underline-offset: 4px; }

/* 바닥 */
.foot { border-top: 1px solid var(--line); padding: 32px 0 44px; font-size: 13.5px; color: var(--text-3); }
.foot .wrap { display: grid; grid-template-columns: 1fr auto; gap: 18px 40px; align-items: start; }
.foot .wordmark { font-size: 17px; }
.foot .mark { width: 20px; height: 20px; }
.by a { color: var(--text-3); text-decoration: none; }
.by a:hover { color: var(--text); }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.foot-links a { color: var(--text-2); text-decoration: none; }
.foot-links a:hover { color: var(--text); }
.copy { grid-column: 1 / -1; }

/* 대화상자 */
dialog { border: 0; border-radius: 14px; padding: 18px; width: min(920px, calc(100vw - 32px)); max-height: calc(100vh - 32px); margin: auto; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(14,16,19,.55); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.cmp-stage { position: relative; width: 100%; max-height: calc(100vh - 160px); background: repeating-conic-gradient(#e9ebee 0 25%, #fff 0 50%) 50% / 16px 16px; border-radius: 8px; overflow: hidden; margin: 0 auto; }
.cmp-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.cmp-after { position: absolute; inset: 0; }
.cmp-line { position: absolute; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.25); pointer-events: none; }
.cmp-tag { position: absolute; bottom: 10px; font-size: 12px; font-weight: 600; background: rgba(14,16,19,.72); color: #fff; padding: 3px 8px; border-radius: 5px; font-variant-numeric: tabular-nums; }
.cmp-tag.l { left: 10px; }
.cmp-tag.r { right: 10px; }
#cmp-range { width: 100%; margin-top: 12px; accent-color: var(--accent); }
.crop-stage { position: relative; display: inline-block; margin-top: 10px; cursor: crosshair; max-width: 100%; }
.crop-stage img { display: block; max-width: 100%; max-height: calc(100vh - 200px); border-radius: 6px; }
.crop-mark { position: absolute; width: 22px; height: 22px; margin: -11px 0 0 -11px; border: 2px solid #fff; border-radius: 50%; box-shadow: 0 0 0 2px var(--accent), 0 1px 6px rgba(0,0,0,.4); pointer-events: none; }

@media (max-width: 760px) {
  .wrap { padding: 0 16px; }
  .head .wrap { gap: 14px; }
  .nav { display: none; }
  .tool { padding: 32px 0 20px; }
  .item { grid-template-columns: 48px minmax(0, 1fr) auto; }
  .item .thumb { width: 48px; height: 48px; }
  .item .acts { grid-column: 1 / -1; justify-content: flex-end; }
  .totalbar { flex-wrap: wrap; }
  .fav-row { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .rows div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .glinks { grid-template-columns: minmax(0, 1fr); }
  .foot .wrap { grid-template-columns: minmax(0, 1fr); }
}