:root{
  --bg:#f5f4f0; --surface:#fbfbf9; --panel:#ffffff; --panel-soft:#f7f6f2;
  --ink:#1c1c1a; --ink-hover:#3a3935; --ink-2:#55534d; --sub:#7a776f; --muted:#8a877f;
  --line:#e3e1db; --line-2:#dcdad3; --line-3:#efeee9; --hover:#efeee9; --soft:#f3f2ee; --track:#ebe9e3;
  --accent:#5b3df5; /* 스탬프 바이올렛 */
  --accent-soft:#eeeafe;
  --font:"IBM Plex Sans KR",sans-serif; --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
button,select,input{font:inherit;color:inherit}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:14px;min-width:0;flex-wrap:wrap}
.brand-title{font-size:17px;font-weight:700;letter-spacing:-.01em}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{height:36px;padding:0 14px;background:transparent;border:1px solid var(--line-2);border-radius:999px;font-size:13px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--hover)}
.btn--solid{background:var(--ink);color:#fff;border:none;font-weight:500}
.btn--solid:hover{background:var(--ink-hover)}
.btn:disabled{opacity:.4;cursor:default}
.btn--small{height:30px;padding:0 12px;font-size:12px}
.text-input{height:40px;padding:0 12px;background:var(--surface);border:1px solid var(--line-2);border-radius:8px;font-size:14px;color:var(--ink);width:100%;min-width:0}
.text-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.text-input--sm{height:32px;font-size:13px;font-family:var(--mono)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input[type=range]{width:100%;accent-color:var(--accent)}
@media (max-width:640px){ .topbar{padding:14px 16px} }

/* ---------- 레이아웃 ---------- */
.fv{flex:1;width:100%;max-width:1240px;margin:0 auto;padding:28px;display:grid;grid-template-columns:330px minmax(0,1fr);gap:28px;align-items:start}
.controls{position:sticky;top:16px;display:flex;flex-direction:column;gap:16px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.src-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.src-tab{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 4px;border:1px solid var(--line-2);background:var(--surface);border-radius:12px;font-size:13px;cursor:pointer;transition:all .15s}
.src-tab span{font-size:18px;line-height:1;font-family:var(--mono)}
.src-tab:hover{border-color:var(--ink)}
.src-tab.is-active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 8px 18px -10px var(--accent)}
.src-panel{display:flex;flex-direction:column;gap:14px;animation:rise .25s ease}
.field{display:flex;flex-direction:column;gap:8px}
.field-label{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;font-weight:500}
.field-label small{font-weight:400;color:var(--muted)}
.field .tb-presets{margin-top:0}
.hint{margin:0;font-size:12px;color:var(--muted);line-height:1.6}
.divider{border:none;border-top:1px dashed var(--line-2);margin:2px 0}

.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:130px;padding:16px;text-align:center;border:1.5px dashed var(--line-2);border-radius:14px;background:var(--surface);cursor:pointer;transition:border-color .15s,background .15s}
.drop:hover,.drop.is-over,.drop:focus-within{border-color:var(--accent);background:var(--accent-soft)}
.drop-title{font-size:14px;font-weight:700}
.drop-sub{font-size:12px;color:var(--sub)}
.drop.has-img .drop-title{color:var(--accent)}

.seg{display:flex;background:var(--soft);border-radius:999px;padding:3px;gap:2px}
.seg-btn{flex:1;height:30px;border:none;background:transparent;border-radius:999px;font-size:12.5px;color:var(--sub);cursor:pointer}
.seg-btn.is-active{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}

.emoji-input{font-size:22px;height:48px;text-align:center}
.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:4px}
.emoji-grid button{aspect-ratio:1;border:1px solid transparent;background:var(--soft);border-radius:8px;font-size:18px;cursor:pointer;padding:0;line-height:1;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}
.emoji-grid button:hover{border-color:var(--ink)}
.emoji-grid button.is-active{border-color:var(--accent);background:var(--accent-soft)}

.color-row{display:flex;gap:8px;align-items:center;flex:1;min-width:0}
input[type=color]{width:40px;height:40px;padding:0;border:1px solid var(--line-2);border-radius:10px;background:none;cursor:pointer;flex:0 0 auto}
input[type=color]::-webkit-color-swatch-wrapper{padding:3px}
input[type=color]::-webkit-color-swatch{border:none;border-radius:7px}
.hex{font-family:var(--mono);text-transform:lowercase}
.bg-row{display:flex;gap:12px;align-items:center}
.bg-row.is-off .color-row{opacity:.35;pointer-events:none}
.swatches{display:flex;gap:6px;flex-wrap:wrap}
.swatches button{width:24px;height:24px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line-2);cursor:pointer;padding:0}
.swatches button:hover{transform:scale(1.1)}
.check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;white-space:nowrap}
.check input{width:16px;height:16px;accent-color:var(--accent);flex:0 0 auto}
.check--block{align-items:flex-start;white-space:normal;line-height:1.5;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.check--block input{margin-top:3px}
.check--block small{display:block;color:var(--muted);font-size:11.5px;margin-top:2px}

/* ---------- 결과 ---------- */
.result{display:flex;flex-direction:column;gap:18px;min-width:0}
.mock-row{display:grid;grid-template-columns:1fr 1fr auto;gap:12px}
.mock-tabs,.mock-home{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:16px;border:1px solid var(--line);min-width:0}
.mock-tabs--light{background:#e9e8e4}
.mock-tabs--dark{background:#1f2023;border-color:#1f2023}
.mock-tabs--dark .mono-label{color:#8d8f94}
.tabbar{display:flex;align-items:flex-end;gap:2px;min-width:0}
.tab{display:flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:9px 9px 0 0;font-size:12.5px;min-width:0;color:#5f5e5a}
.tab span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tab i{font-style:normal;margin-left:auto;color:#9a9893;font-size:14px}
.tab.is-active{flex:1 1 auto;background:#fff;color:#1c1c1a;max-width:200px}
.mock-tabs--dark .tab{color:#9b9da2}
.mock-tabs--dark .tab.is-active{background:#35363a;color:#f1f1f1}
.addr{display:flex;align-items:center;gap:8px;height:30px;margin-top:-8px;padding:0 12px;border-radius:0 9px 9px 9px;background:#fff;font-family:var(--mono);font-size:11.5px;color:#7a776f}
.addr-lock{width:9px;height:9px;border-radius:2px;border:1.5px solid currentColor;opacity:.7}
.mock-tabs--dark .addr{background:#35363a;color:#9b9da2}
.tab-ico{width:16px;height:16px;flex:0 0 16px}
.tab-dot{width:14px;height:14px;border-radius:50%;border:1.5px solid currentColor;opacity:.5;flex:0 0 auto}
.mock-home{background:linear-gradient(160deg,#c9d6ff,#e2c9f5 60%,#f5d3c4);border:none;align-items:center}
.mock-home .mono-label{color:rgba(28,28,26,.55)}
.home-screen{display:flex;flex-direction:column;align-items:center;gap:6px;padding:4px 10px}
.home-ico{width:60px;height:60px;border-radius:14px;box-shadow:0 6px 14px -6px rgba(0,0,0,.35)}
.home-screen span{font-size:11px;color:#1c1c1a}

.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.tile{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;animation:rise .3s ease both}
.tile-stage{position:relative;height:170px;display:flex;align-items:center;justify-content:center;gap:16px;border-bottom:1px solid var(--line-3)}
.checker{background-color:#fff;background-image:linear-gradient(45deg,#efeee9 25%,transparent 25%),linear-gradient(-45deg,#efeee9 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#efeee9 75%),linear-gradient(-45deg,transparent 75%,#efeee9 75%);background-size:14px 14px;background-position:0 0,0 7px,7px -7px,-7px 0}
.tile canvas{display:block;max-width:130px;max-height:130px}
.tile canvas.zoom{image-rendering:pixelated;image-rendering:crisp-edges;outline:1px solid var(--line-2)}
.tile-badge{position:absolute;top:8px;left:8px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;padding:3px 7px;border-radius:999px;background:rgba(28,28,26,.82);color:#fff}
.tile-zoomlabel{position:absolute;bottom:8px;right:10px;font-family:var(--mono);font-size:10px;color:var(--muted)}
.tile-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px}
.tile-name{display:flex;flex-direction:column;min-width:0}
.tile-name b{font-family:var(--mono);font-size:15px;font-weight:700;letter-spacing:-.02em}
.tile-name span{font-family:var(--mono);font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile-dl{flex:0 0 auto;width:34px;height:34px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;display:grid;place-items:center;padding:0}
.tile-dl:hover{background:var(--accent);border-color:var(--accent);color:#fff}

.dl-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-radius:16px;background:var(--accent);color:#fff;flex-wrap:wrap}
.dl-bar b{display:block;font-family:var(--mono);font-size:16px}
.dl-bar span{font-size:13px;opacity:.85}
.dl-bar .btn--solid{background:#fff;color:var(--accent)}
.dl-bar .btn--solid:hover{background:#f1eeff}

.code-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.code-card{display:flex;flex-direction:column;background:#17151f;border-radius:16px;overflow:hidden;min-width:0}
.code-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px 10px 16px;border-bottom:1px solid #2b2838}
.code-head .mono-label{color:#a49cc8}
.code-head .btn{border-color:#3b3750;color:#e6e3f3}
.code-head .btn:hover{background:#2b2838}
.code-btns{display:flex;gap:6px}
.code-opt{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid #2b2838;font-size:12px;color:#a49cc8}
.code-opt label{display:flex;align-items:center;gap:8px;white-space:nowrap;min-width:0;flex:1}
.code-opt .text-input{background:#221f2e;border-color:#3b3750;color:#f1effa}
.code-opt > label:only-of-type{flex:0 0 auto}
.code-opt--2{flex-wrap:wrap}
.code-opt--2 label{flex:1 1 140px}
.code{font-variant-ligatures:none;margin:0;padding:14px 16px;font-family:var(--mono);font-size:12px;line-height:1.75;color:#e6e3f3;white-space:pre;overflow:auto;min-height:150px}
.code .t{color:#b9a7ff}
.code .a{color:#7fd6c2}
.code .v{color:#ffcf8a}
.privacy{display:flex;align-items:center;gap:10px;margin:0;font-size:12.5px;color:var(--sub)}
.privacy-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);flex:0 0 auto}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100;max-width:calc(100vw - 32px);text-align:center}
.toast.is-show{opacity:1;transform:translate(-50%,0)}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

@media (max-width:1080px){
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .code-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
  .fv{grid-template-columns:minmax(0,1fr)}
  .controls{position:static}
}
@media (max-width:640px){
  .fv{padding:16px;gap:18px}
  .actions{width:100%}
  .actions .btn{flex:1}
  .mock-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .mock-home{grid-column:1 / -1;flex-direction:row;justify-content:space-between}
  .tab{padding:0 8px}
  .tab:not(.is-active){display:none}
  .tiles{gap:8px}
  .tile-stage{height:130px;gap:8px}
  .tile canvas{max-width:96px;max-height:96px}
  .tile-name b{font-size:13px}
  .tile-zoomlabel{display:none}
  .emoji-grid{grid-template-columns:repeat(8,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}

/* 직접 입력칸: 단위(px·%·°)는 흐리게, 숫자는 본문색 */
.tb-num-wrap .tb-num{color:var(--ink)}

/* 다크 모드 (인쇄는 라이트 그대로). 아이콘 미리보기 체커·라이트 브라우저 탭 목업은 실제 모습 그대로 밝게 둠 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#131218; --surface:#18171f; --panel:#1d1c25; --panel-soft:#22212a;
    --ink:#ebeaf0; --ink-hover:#ffffff; --ink-2:#c8c6d1; --sub:#a09dab; --muted:#8a8795;
    --line:#2d2c36; --line-2:#383742; --line-3:#25242d; --hover:#292831; --soft:#25242d; --track:#33323c;
    --accent:#9a87ff; --accent-soft:rgba(154,135,255,.16);
  }
  :root[data-theme="dark"] .btn--solid,:root[data-theme="dark"] .toast,:root[data-theme="dark"] .src-tab.is-active,:root[data-theme="dark"] .tile-dl:hover,:root[data-theme="dark"] .tb-presets button[aria-pressed="true"]{color:var(--bg)}
  :root[data-theme="dark"] .btn--solid{background:var(--accent)}
  :root[data-theme="dark"] .btn--solid:hover{background:#b3a5ff}
  :root[data-theme="dark"] .controls{box-shadow:none}
  :root[data-theme="dark"] .seg-btn.is-active{background:var(--line-2);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.4)}
  :root[data-theme="dark"] .swatches button{border-color:var(--panel)}
  :root[data-theme="dark"] .mock-tabs--dark{border-color:var(--line-2)}
  :root[data-theme="dark"] .dl-bar{background:#4b33d8;color:#fff}
  :root[data-theme="dark"] .dl-bar .btn--solid{background:var(--bg);color:var(--ink)}
  :root[data-theme="dark"] .dl-bar .btn--solid:hover{background:var(--panel)}
  :root[data-theme="dark"] .code-card{border:1px solid var(--line-2)}
}