/* FAK LABS Passport Photo Maker — Swiss / International Typographic Style */
:root{
  --paper:#fafaf7;
  --ink:#111111;
  --red:#e30613;
  --muted:#6f6f6f;
  --line:#111111;
  --line-soft:#d8d8d8;
  --card:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
  min-height:100vh;
}
a{color:var(--ink)}
.hidden{display:none!important}

/* ---------- header ---------- */
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 32px;
  border-bottom:3px solid var(--line);
  background:var(--paper);
  position:sticky;top:0;z-index:50;
}
.brand{display:flex;align-items:center;gap:14px}
.logo{width:26px;height:26px;background:var(--red);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:17px;font-weight:700;letter-spacing:.14em}
.brand-text span{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.toplinks{display:flex;gap:28px}
.toplinks a{
  color:var(--ink);text-decoration:none;font-size:12px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  border-bottom:2px solid transparent;padding-bottom:2px;
}
.toplinks a:hover{border-bottom-color:var(--red)}

.wrap{max-width:1120px;margin:0 auto;padding:0 32px 80px}

/* ---------- hero ---------- */
.hero{padding:72px 0 48px;border-bottom:3px solid var(--line);margin-bottom:40px}
.hero h1{
  font-size:clamp(44px,7vw,88px);
  font-weight:700;letter-spacing:-.03em;line-height:.98;
  margin:18px 0 20px;
}
.hero h1 .rd{color:var(--red)}
.hero p{font-size:17px;max-width:560px;color:#333;margin:0}
.hero strong{color:var(--ink)}

.sec-label{
  font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--muted);
}
.sec-label.small{margin-bottom:12px}

/* ---------- stepper ---------- */
.stepper{
  list-style:none;display:grid;grid-template-columns:repeat(4,1fr);
  padding:0;margin:0 0 40px;border:1px solid var(--line);
}
.step{
  display:flex;align-items:baseline;gap:12px;
  padding:16px 20px;font-size:13px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  border-right:1px solid var(--line);color:var(--muted);
  background:var(--paper);
}
.step:last-child{border-right:none}
.step .n{font-size:22px;font-weight:700;letter-spacing:0;color:var(--line)}
.step.active{background:var(--ink);color:#fff}
.step.active .n{color:#fff}
.step.active .t{border-bottom:2px solid var(--red)}
.step.done .n{color:var(--red)}
@media(max-width:700px){.stepper{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:none}.step{border-bottom:1px solid var(--line)}}

/* ---------- panels ---------- */
.panel{
  background:var(--card);
  border:1px solid var(--line);
  padding:40px;margin-bottom:32px;
}
.sec-head{
  display:flex;align-items:baseline;gap:16px;
  border-bottom:1px solid var(--line);
  padding-bottom:12px;margin-bottom:28px;
}
.sec-no{font-size:13px;font-weight:700;color:#fff;background:var(--red);padding:3px 10px;letter-spacing:.1em}
.panel h2{
  font-size:clamp(26px,3.4vw,38px);font-weight:700;letter-spacing:-.02em;
  margin:0 0 8px;line-height:1.05;
}
.hint{color:var(--muted);margin:0 0 28px;font-size:15px;max-width:640px}
.panel h3{
  margin:28px 0 12px;font-size:12px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink);
}

/* ---------- dropzone ---------- */
.dropzone{
  border:2px dashed var(--ink);
  padding:64px 24px;text-align:center;cursor:pointer;
  background:var(--paper);transition:background .15s;
}
.dropzone:hover,.dropzone:focus,.dropzone.over{background:#fff;outline:2px solid var(--red);outline-offset:-2px}
.dz-icon{font-size:52px;font-weight:300;line-height:1;margin-bottom:12px;color:var(--red)}
.dz-text{font-size:17px}
.dz-sub{color:var(--muted);font-size:13px;margin-top:8px;letter-spacing:.06em}

.tips{margin-top:28px;border-top:1px solid var(--line-soft)}
.tip{
  display:flex;gap:14px;align-items:baseline;
  padding:12px 0;border-bottom:1px solid var(--line-soft);
  font-size:14px;color:#333;
}
.tip span{color:var(--red);font-weight:700}

/* ---------- selected file ---------- */
.sel-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}
@media(max-width:760px){.sel-grid{grid-template-columns:1fr}}
.meta{margin:0 0 8px}
.meta>div{
  display:grid;grid-template-columns:130px 1fr;gap:12px;
  padding:10px 0;border-bottom:1px solid var(--line-soft);font-size:14px;
}
.meta dt{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.meta dd{margin:0;font-weight:700;word-break:break-all}

/* ---------- buttons ---------- */
.btn{
  border:2px solid var(--ink);background:#fff;color:var(--ink);
  padding:13px 26px;font-size:13px;font-weight:700;cursor:pointer;
  letter-spacing:.14em;text-transform:uppercase;
  font-family:inherit;transition:background .15s,color .15s;
}
.btn:hover{background:var(--ink);color:#fff}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{background:var(--red);border-color:var(--red)}
.btn.ghost{background:transparent}
.btn.small{padding:10px 12px;font-size:11px}
.btn:disabled{opacity:.4;cursor:wait}
.row{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;align-items:center}
.row.center{justify-content:center}
.row.gap{margin-top:14px}

/* ---------- progress ---------- */
.progress-wrap{padding:8px 0}
.progress-label{font-weight:700;font-size:18px;margin-bottom:10px;letter-spacing:-.01em}
.progress{height:14px;background:#e8e8e8;border:1px solid var(--ink)}
.progress .bar{height:100%;width:0;background:var(--red);transition:width .3s}
.progress-sub{color:var(--muted);font-size:13px;margin-top:10px}

/* ---------- AI live stage ---------- */
.stage-grid{
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;
  align-items:start;margin-bottom:8px;
}
@media(max-width:860px){.stage-grid{grid-template-columns:1fr}}
#stageCanvas{display:block;max-width:100%;height:auto}
.stage-caption{
  font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  margin-top:10px;color:var(--ink);border-top:1px solid var(--line);padding-top:10px;
}
.stage-list{list-style:none;margin:0 0 24px;padding:0;border:1px solid var(--line)}
.stage-list li{
  display:flex;gap:14px;align-items:center;
  padding:14px 16px;border-bottom:1px solid var(--line-soft);
}
.stage-list li:last-child{border-bottom:none}
.st-no{font-weight:700;background:var(--ink);color:#fff;padding:3px 10px;font-size:12px;flex:none}
.stage-list li b{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.stage-list li i{font-style:normal;font-size:12px;color:var(--muted)}
.stage-list li.active .st-no{background:var(--red)}
.stage-list li.done .st-no{background:#fff;color:var(--red);border:2px solid var(--red);padding:1px 8px}
.stage-list li.done b::after{content:" ✓";color:var(--red)}

/* ---------- AI result ---------- */
.ai-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin:24px 0}
@media(max-width:640px){.ai-cols{grid-template-columns:1fr}}
.ai-cols figure{margin:0}
.ai-cols figcaption{
  font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  margin-bottom:10px;color:var(--ink);
}
.imgbox{
  border:1px solid var(--ink);background:#fff;
  display:grid;place-items:center;min-height:240px;overflow:hidden;
}
.imgbox img{max-width:100%;max-height:420px;display:block}
.checker{
  background-image:linear-gradient(45deg,#e2e2e2 25%,transparent 25%,transparent 75%,#e2e2e2 75%),
                   linear-gradient(45deg,#e2e2e2 25%,transparent 25%,transparent 75%,#e2e2e2 75%);
  background-color:#f4f4f4;background-size:22px 22px;background-position:0 0,11px 11px;
}
.face-note{
  margin:8px 0 4px;padding:14px 18px;font-size:14px;font-weight:700;
  background:#fff;border:1px solid var(--ink);border-left:8px solid var(--ink);
}
.face-note.warn{border-left-color:var(--red)}

/* ---------- step 3 ---------- */
.sizes{display:flex;flex-wrap:wrap;gap:0;margin-bottom:32px;border:1px solid var(--ink)}
.size-chip{
  border:none;border-right:1px solid var(--ink);background:#fff;color:var(--ink);
  padding:12px 18px;font-size:12px;font-weight:700;letter-spacing:.06em;cursor:pointer;
  font-family:inherit;flex:1 1 auto;
}
.size-chip:last-child{border-right:none}
.size-chip b{font-weight:700}
.size-chip small{display:block;font-weight:400;color:var(--muted);font-size:11px;letter-spacing:.02em}
.size-chip:hover{background:#f0f0f0}
.size-chip.on{background:var(--ink);color:#fff}
.size-chip.on small{color:#bbb}

.crop-stage{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:40px;align-items:start}
@media(max-width:900px){.crop-stage{grid-template-columns:1fr}}
.crop-holder{
  border:1px solid var(--ink);min-height:340px;max-height:72vh;
  display:grid;place-items:center;overflow:hidden;background:#fff;position:relative;
}
.crop-holder img{max-width:100%;display:block}
.adjust-side .row{margin-top:20px}
.bg-swatches{display:flex;gap:10px;flex-wrap:wrap}
.swatch{
  width:46px;height:46px;cursor:pointer;border:2px solid var(--ink);
  transition:transform .12s;padding:0;
}
.swatch:hover{transform:scale(1.06)}
.swatch.on{outline:3px solid var(--red);outline-offset:2px}
.swatch.transp{
  background-image:linear-gradient(45deg,#cfcfcf 25%,transparent 25%,transparent 75%,#cfcfcf 75%),
                   linear-gradient(45deg,#cfcfcf 25%,transparent 25%,transparent 75%,#cfcfcf 75%);
  background-color:#f0f0f0;background-size:14px 14px;background-position:0 0,7px 7px;
}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.seg{display:flex;border:2px solid var(--ink);width:max-content}
.seg button{
  background:#fff;border:none;color:var(--ink);padding:10px 24px;cursor:pointer;
  font-size:12px;font-weight:700;letter-spacing:.14em;font-family:inherit;
}
.seg button+button{border-left:2px solid var(--ink)}
.seg button.on{background:var(--ink);color:#fff}

/* cropper theme */
.cropper-view-box{outline:2px solid var(--red);outline-offset:-2px}
.cropper-line,.cropper-point{background-color:var(--red)}
.cropper-modal{background:rgba(255,255,255,.6)}

/* ---------- step 4 ---------- */
.final-cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:8px 0}
@media(max-width:640px){.final-cols{grid-template-columns:1fr}}
.final-cols figure{margin:0}
.final-cols figcaption{
  font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:10px;
}
.tag{
  background:var(--red);color:#fff;font-size:10px;font-weight:700;letter-spacing:.1em;
  padding:3px 8px;margin-left:8px;vertical-align:middle;text-transform:uppercase;
}

/* ---------- privacy / footer ---------- */
.privacy h2{margin-bottom:8px}
.privacy .hint{margin-bottom:16px}
.stack{display:flex;gap:0;flex-wrap:wrap;border:1px solid var(--ink);width:max-content;max-width:100%}
.stack span{
  font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:8px 16px;border-right:1px solid var(--ink);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
}
.stack span:last-child{border-right:none}

footer{border-top:3px solid var(--line);margin-top:16px}
.foot-grid{
  max-width:1120px;margin:0 auto;padding:32px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  font-size:13px;
}
.foot-grid strong{letter-spacing:.14em}
@media(max-width:640px){.foot-grid{grid-template-columns:1fr}}
footer a{color:var(--ink);font-weight:700}