/* ---------- CustomWood ---------- */
:root{
  --bg:#faf6ef;
  --panel:#ffffff;
  --ink:#2b2118;
  --ink-soft:#6f6154;
  --line:#e8dfd2;
  --accent:#a05e2b;
  --accent-dark:#7d4820;
  --accent-soft:#f3e7d8;
  --good:#3d7a44;
  --radius:14px;
  --shadow:0 10px 30px rgba(43,33,24,.08);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.55;
}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:600;line-height:1.15}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,246,239,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:32px;height:64px}
.logo{font-family:Georgia,serif;font-size:1.45rem;font-weight:700;color:var(--ink);text-decoration:none}
.logo span{color:var(--accent)}
.main-nav{display:flex;gap:22px;margin-left:auto}
.main-nav a{color:var(--ink-soft);text-decoration:none;font-size:.95rem}
.main-nav a:hover{color:var(--accent)}

/* buttons */
.btn{display:inline-block;border:none;border-radius:10px;cursor:pointer;font-weight:600;text-decoration:none;text-align:center;transition:background .15s, transform .1s}
.btn-primary{background:var(--accent);color:#fff;padding:12px 22px;font-size:1rem}
.btn-primary:hover{background:var(--accent-dark)}
.btn-primary:active{transform:scale(.98)}
.btn-primary:disabled{opacity:.55;cursor:default}
.btn-sm{padding:9px 16px;font-size:.9rem}
.btn-lg{width:100%;padding:15px;font-size:1.08rem}

/* hero */
.hero{padding:64px 0 34px;text-align:center}
.hero h1{font-size:clamp(1.9rem,4.2vw,3.1rem);max-width:820px;margin:0 auto}
.hero h1 em{color:var(--accent);font-style:italic}
.hero-sub{max-width:640px;margin:16px auto 0;color:var(--ink-soft);font-size:1.1rem}

/* designer layout */
.designer{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;padding-top:36px;padding-bottom:70px;align-items:start}
.preview-panel{position:sticky;top:84px}
#viewport{position:relative;height:520px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  background:radial-gradient(ellipse at 50% 30%, #fdfaf4 0%, #efe6d6 70%, #e5d9c4 100%)}
#viewport canvas{display:block}
.viewport-hint{position:absolute;bottom:12px;left:0;right:0;text-align:center;font-size:.8rem;color:var(--ink-soft);opacity:.7;pointer-events:none}
.badge{position:absolute;top:14px;padding:6px 12px;border-radius:999px;font-size:.82rem;font-weight:600;box-shadow:0 2px 8px rgba(43,33,24,.12);pointer-events:none}
.dim-badge{left:14px;background:#fff;color:var(--ink)}
.piece-badge{right:14px;background:var(--good);color:#fff}
.piece-badge.multi{background:#8a6d3b}
.loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(250,246,239,.85);font-weight:600;color:var(--ink-soft);z-index:5}

/* controls */
.controls-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.control-group{margin-bottom:22px}
.control-group label{display:block;font-weight:700;font-size:.86rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);margin-bottom:8px}
.control-row{display:flex;gap:18px}
.control-row .half{flex:1}
#textInput{width:100%;padding:13px 15px;font-size:1.25rem;border:2px solid var(--line);border-radius:10px;background:#fffdf9;color:var(--ink)}
#textInput:focus{outline:none;border-color:var(--accent)}
.field-note{font-size:.78rem;color:var(--ink-soft);margin-top:6px}
.field-note.error{color:#b03a2e}

#fontSearch{width:100%;padding:10px 13px;font-size:.95rem;border:2px solid var(--line);border-radius:10px;background:#fffdf9;color:var(--ink);margin-bottom:8px}
#fontSearch:focus{outline:none;border-color:var(--accent)}
#fontCount{font-weight:600;text-transform:none;letter-spacing:0;color:var(--accent)}
.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.chip-row .chip{padding:5px 12px;border:1.5px solid var(--line);border-radius:999px;background:#fffdf9;cursor:pointer;font-size:.78rem;font-weight:600;color:var(--ink-soft)}
.chip-row .chip.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-dark)}
.font-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-height:264px;overflow-y:auto;padding:2px;scrollbar-width:thin}
.font-btn{padding:9px 8px;font-size:1.1rem;border:2px solid var(--line);border-radius:10px;background:#fffdf9;cursor:pointer;color:var(--ink);transition:border-color .12s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.font-btn.px{font-size:.72rem;padding-top:13px;padding-bottom:13px}
.font-btn:hover{border-color:#cbb389}
.font-btn.active{border-color:var(--accent);background:var(--accent-soft)}

.swatch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.swatch{border:2px solid var(--line);border-radius:10px;padding:8px;background:#fffdf9;cursor:pointer;text-align:center;transition:border-color .12s}
.swatch.active{border-color:var(--accent);background:var(--accent-soft)}
.swatch .chip-color{height:34px;border-radius:6px;margin-bottom:6px;background:linear-gradient(100deg,var(--c1),var(--c2) 55%,var(--c1))}
.swatch .name{font-size:.78rem;font-weight:600}
.swatch .mult{font-size:.7rem;color:var(--ink-soft)}

.pill-grid{display:flex;gap:8px}
.pill{flex:1;padding:10px 4px;border:2px solid var(--line);border-radius:10px;background:#fffdf9;cursor:pointer;font-weight:600;font-size:.92rem;text-align:center;transition:border-color .12s}
.pill.active{border-color:var(--accent);background:var(--accent-soft)}

input[type=range]{width:100%;accent-color:var(--accent)}

/* price */
.price-box{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:18px;background:#fffdf9}
.price-row{display:flex;justify-content:space-between;font-size:.95rem;color:var(--ink-soft);padding:3px 0}
.price-row.total{border-top:1px solid var(--line);margin-top:8px;padding-top:10px;font-size:1.25rem;font-weight:700;color:var(--ink)}
.trust-row{margin-top:14px;text-align:center;font-size:.8rem;color:var(--ink-soft)}

/* strips */
.strip{padding:70px 0;border-top:1px solid var(--line)}
.strip.alt{background:#f4ecdf}
.strip h2{font-size:2rem;text-align:center;margin-bottom:40px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.step-num{width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;margin-bottom:14px}
.step h3{margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.95rem}

.mat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mat-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.mat-card .chip-color.tall{height:90px;border-radius:0;margin:0;background:linear-gradient(100deg,var(--c1),var(--c2) 55%,var(--c1))}
.mat-card .body{padding:16px}
.mat-card h3{font-size:1.1rem;margin-bottom:4px}
.mat-card p{font-size:.85rem;color:var(--ink-soft)}

#faq details{max-width:720px;margin:0 auto 12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 20px}
#faq summary{font-weight:600;cursor:pointer}
#faq details p{margin-top:10px;color:var(--ink-soft)}

.site-footer{border-top:1px solid var(--line);padding:38px 0;text-align:center;color:var(--ink-soft)}
.site-footer .logo{margin-bottom:8px}

/* modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(43,33,24,.5);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-backdrop[hidden],.modal-step[hidden]{display:none}
.modal{position:relative;background:var(--panel);border-radius:16px;max-width:520px;width:100%;max-height:90vh;overflow:auto;padding:32px;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.modal h2{margin-bottom:18px}
.modal-close{position:absolute;top:14px;right:16px;border:none;background:none;font-size:1.7rem;color:var(--ink-soft);cursor:pointer;line-height:1}
.order-summary{background:var(--accent-soft);border-radius:10px;padding:14px 16px;font-size:.92rem;margin-bottom:18px}
.order-summary b{font-size:1.05rem}
.form-row{display:flex;gap:12px}
.form-field{flex:1;margin-bottom:14px}
.form-field.sm{flex:0 0 90px}
.form-field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-soft);margin-bottom:5px}
.form-field input{width:100%;padding:11px 12px;border:2px solid var(--line);border-radius:8px;font-size:1rem;background:#fffdf9}
.form-field input:focus{outline:none;border-color:var(--accent)}
.testmode-banner{background:#fff3cd;border:1px solid #e6cf8b;color:#7a5c00;border-radius:8px;padding:10px 14px;font-size:.85rem;font-weight:600;margin-bottom:16px}
.pay-error{margin-top:12px;color:#b03a2e;font-weight:600;font-size:.9rem}
.modal-step.confirm{text-align:center}
.confirm-check{width:64px;height:64px;margin:6px auto 18px;border-radius:50%;background:var(--good);color:#fff;font-size:2rem;display:flex;align-items:center;justify-content:center}
#confirmMsg{margin-bottom:10px}
#doneBtn{margin-top:18px;padding:12px 40px}

/* responsive */
@media (max-width:900px){
  .designer{grid-template-columns:1fr}
  .preview-panel{position:static}
  #viewport{height:380px}
  .steps,.mat-cards{grid-template-columns:1fr 1fr}
  .main-nav{display:none}
}
@media (max-width:560px){
  .steps,.mat-cards,.swatch-grid{grid-template-columns:1fr 1fr}
  .control-row{flex-direction:column}
}