/* Canvas3D redesign mockup — shared design system (matches Redesign Flow Map template) */
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:16px/1.55 var(--body)}
.page{max-width:800px;margin:0 auto;padding:12px 10px 0}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.12;margin:0 0 10px}
h1{font-size:42px} h2{font-size:26px} h3{font-size:19px}
p{margin:0 0 10px} .muted{color:var(--muted)} .small{font-size:13px}

/* Header */
.site-header{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:14px;padding:10px 16px;position:sticky;top:8px;z-index:50}
.logo{display:flex;align-items:center;gap:7px;font-family:var(--display);font-weight:600;font-size:22px;color:var(--ink)}
.logo .cube{width:26px;height:26px;border-radius:var(--radius-7);background:
  var(--cube)}
.logo b{color:var(--brand)}
.logo .logo-img{display:block;height:var(--logo-h);width:auto;max-width:100%}
.site-footer .logo .logo-img{height:var(--logo-h-sm)}
.nav{display:flex;gap:14px;margin-left:8px;font-size:14px;font-weight:600}
.nav a{color:var(--ink)} .nav a.active{color:var(--brand)}
.header-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.icon-btn{position:relative;font-size:19px;color:var(--ink);text-decoration:none}
.cart-count{position:absolute;top:-7px;right:-9px;background:var(--brand);color:var(--white);border-radius:var(--radius-pill);
  font-size:10px;font-weight:800;padding:1px 5px}
.credit-chip{display:inline-flex;align-items:center;gap:5px;background:var(--warn-bg);border:1px solid var(--warn-line);
  color:var(--warn-ink);border-radius:var(--radius-pill);padding:3px 10px;font-size:13px;font-weight:800}
.credit-chip .star{color:var(--accent-yellow)}
.btn{display:inline-block;background:var(--brand);color:var(--white);border:0;border-radius:var(--radius-12);
  padding:11px 20px;font:700 15px var(--body);cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand-dark);text-decoration:none}
.btn.secondary{background:var(--panel);color:var(--brand);border:1.5px solid var(--brand)}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--line)}
.btn.big{padding:14px 26px;font-size:17px;border-radius:var(--radius-14)}

/* Hero */
.hero{display:flex;gap:16px;align-items:center;padding:28px 6px 20px}
.hero .copy{flex:1.2} .hero .art{flex:1;text-align:center}
.art-ph{background:linear-gradient(135deg,var(--art-from),var(--art-to));border-radius:var(--radius-lg);
  min-height:180px;display:flex;align-items:center;justify-content:center;color:var(--muted);
  font-size:13px;font-weight:700;position:relative;overflow:hidden}
.art-ph::after{content:'✦';position:absolute;top:10px;right:16px;color:var(--accent-yellow);font-size:22px}
.art-ph img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg)}

/* Cards & sections */
.section{background:var(--panel);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:22px;margin:14px 0}
.section.soft{background:var(--panel-soft)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.grid{display:grid;gap:14px} .grid.c2{grid-template-columns:1fr 1fr} .grid.c3{grid-template-columns:1fr 1fr 1fr}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.row{display:flex;gap:12px;align-items:center} .row.between{justify-content:space-between}
.pill{display:inline-block;border:1.5px solid var(--line);border-radius:var(--radius-pill);padding:7px 16px;
  font-weight:700;font-size:14px;color:var(--ink);cursor:pointer;background:var(--panel)}
.pill.active{background:var(--brand);border-color:var(--brand);color:var(--white)}
.pill.disabled{opacity:.45;cursor:not-allowed}

/* Tier badges (P6) */
.tier{display:inline-block;border-radius:var(--radius-7);padding:2px 8px;font-size:11px;font-weight:800;vertical-align:middle}
.tier.standard{background:var(--info-bg);color:var(--info-ink)}
.tier.premium{background:var(--premium-bg);color:var(--premium-ink)}
.tier.signature{background:var(--signature-bg);color:var(--signature-ink)}
.badge{display:inline-block;background:var(--coral);color:var(--white);border-radius:var(--radius-pill);padding:3px 12px;font-size:12px;font-weight:800}
.badge.soft{background:var(--ok-bg);color:var(--ok-ink)}

/* Price cards */
.price-cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.price-card{border:1.5px solid var(--line);border-radius:var(--radius);padding:18px;position:relative;background:var(--panel)}
.price-card.selected{border-color:var(--brand);box-shadow:var(--shadow-ring-3)}
.price-card .amount{font-family:var(--display);font-size:34px;font-weight:600}
.price-card ul{margin:10px 0 14px;padding:0;list-style:none}
.price-card li{padding:4px 0 4px 24px;position:relative;font-size:13.5px}
.price-card li::before{content:'✔';position:absolute;left:2px;color:var(--teal);font-weight:800}
.price-card.unavailable{opacity:.5}
table.price-table{width:100%;border-collapse:collapse;font-size:14.5px}
.price-table th,.price-table td{padding:9px 10px;text-align:center;border-bottom:1px solid var(--line)}
.price-table th{font-weight:800} .price-table td:first-child,.price-table th:first-child{text-align:left;font-weight:700}
.price-table .hl{background:var(--info-bg);border-radius:var(--radius-8)}

/* Stepper (order: Style → Photos → Personalize → Review) */
.stepper{display:flex;align-items:center;gap:6px;background:var(--panel);border-radius:var(--radius);
  padding:14px 18px;margin:12px 0;box-shadow:var(--shadow)}
.step{display:flex;flex-direction:column;align-items:center;flex:1;font-size:12.5px;font-weight:700;color:var(--muted)}
.step .dot{width:30px;height:30px;border-radius:var(--radius-round);background:var(--dot-bg);color:var(--muted);
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:5px}
.step.done .dot{background:var(--teal);color:var(--white)}
.step.current{color:var(--brand)} .step.current .dot{background:var(--brand);color:var(--white)}
.step-line{height:2px;background:var(--line);flex:.6;margin-bottom:18px}

/* Sidebar summary (derived package, P6) */
.sidebar{position:sticky;top:76px}
.summary-box{background:var(--panel);border:1.5px solid var(--line);border-radius:var(--radius);padding:16px}
.summary-box .total{font-family:var(--display);font-size:26px;font-weight:600}
.derived{background:var(--premium-bg);border-radius:var(--radius-10);padding:10px 12px;font-weight:700;font-size:14px;margin:10px 0}

/* Option tiles (Personalize) */
.opt{border:1.5px solid var(--line);border-radius:var(--radius-12);padding:10px;text-align:center;cursor:pointer;background:var(--panel);position:relative}
.opt.selected{border-color:var(--brand);box-shadow:var(--shadow-ring-2)}
.opt .thumb{background:var(--thumb-bg);border-radius:var(--radius-9);height:64px;display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--muted);margin-bottom:6px}
.opt .tier{position:absolute;top:6px;right:6px}
.opt .name{font-size:12.5px;font-weight:700}

/* Forms */
input[type=text],input[type=email],input[type=password],textarea,select{width:100%;border:1.5px solid var(--line);border-radius:var(--radius-10);
  padding:10px 12px;font:15px var(--body);color:var(--ink);background:var(--white)}
label{font-size:13px;font-weight:700;display:block;margin:10px 0 4px}

/* Banners */
.banner{border-radius:var(--radius-12);padding:12px 16px;font-size:14px;display:flex;gap:10px;align-items:flex-start}
.banner.info{background:var(--info-bg);color:var(--info-ink)}
.banner.warn{background:var(--warn-bg);color:var(--warn-ink)}
.banner.ok{background:var(--ok-bg);color:var(--ok-ink)}
.banner.err{background:var(--err-bg);color:var(--err-ink)}

/* Share-to-earn (P7) */
.share-earn{background:linear-gradient(90deg,var(--warn-bg),var(--pink-tint));border:1.5px solid var(--warn-line);border-radius:var(--radius-14);
  padding:14px 18px;display:flex;align-items:center;gap:12px;font-weight:700}
.share-earn .star{font-size:22px;color:var(--accent-yellow)}

/* Footer */
.site-footer{background:var(--panel);border-radius:var(--radius) var(--radius) 0 0;margin-top:26px;
  padding:18px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13.5px}
.site-footer .note{margin-left:auto;color:var(--muted);font-size:11.5px}
.squiggle{color:var(--teal);font-size:20px;letter-spacing:2px}

/* Review-bar: mockup navigation aid */
.review-bar{max-width:800px;margin:0 auto;padding:6px 10px;display:flex;gap:10px;align-items:center;
  font-size:12px;color:var(--muted)}
.review-bar a{font-weight:700}
@media(max-width:640px){.grid.c3,.grid.c4,.price-cards{grid-template-columns:1fr 1fr}.hero{flex-direction:column}}
/* Header phone menu at <=744px (DEC-UI-15, v2.1; supersedes the 640px header rule) */
@media(max-width:744px){.nav{display:none}}

/* Header/footer v3 (Steven, Oct 22): one-word nav, no wrapping, fancy My Studio, icon Create */
.nav a,.header-right a,.credit-chip,.btn,.site-footer a{white-space:nowrap}
.nav{gap:18px;font-size:15px}
.nav a.studio{font-family:var(--display);font-weight:600;font-size:16px;
  background:linear-gradient(90deg,var(--brand) 0%,var(--violet) 55%,var(--coral) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.nav a.studio .spark,.site-footer a.studio .spark{color:var(--accent-yellow);-webkit-text-fill-color:var(--accent-yellow);margin-right:3px}
.nav a.studio.active{text-decoration:underline;text-decoration-color:var(--violet);text-underline-offset:5px}
.site-footer a.studio{font-family:var(--display);font-weight:600;
  background:linear-gradient(90deg,var(--brand),var(--violet),var(--coral));-webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent}
.btn.create{display:inline-flex;align-items:center;gap:7px;padding:10px 18px}
.btn.create .ico{color:var(--accent-yellow);font-size:15px;line-height:1}
.credit-chip{padding:3px 9px}
.site-footer .sep{color:var(--line)}
.site-header{gap:10px;padding:10px 14px}
.nav{gap:14px;margin-left:4px}
.header-right{gap:10px}
.btn.create{padding:9px 14px}
.credit-chip{padding:3px 8px;font-size:12.5px}
/* six-word nav fit (Oct 22) */
.site-header{padding:10px 12px;gap:8px}
.site-header .logo{font-size:20px;gap:6px}
.site-header .logo .cube{width:24px;height:24px}
.nav{gap:12px;font-size:14px;margin-left:2px}
.nav a.studio{font-size:15px}
.header-right{gap:8px}
.btn.create{padding:9px 13px}

/* Mobile menu (Codex finding 9): ☰ button shown at <=744px (DEC-UI-15, v2.1); opens the
   same nav links as a dropdown, with the credits chip inside it. Toggle lives in assets/site.js. */
.nav .menu-credits{display:none}
.menu-btn{display:none;align-items:center;justify-content:center;width:36px;height:34px;padding:0;
  background:var(--panel);border:1.5px solid var(--line);border-radius:var(--radius-10);
  color:var(--ink);font:800 18px/1 var(--body);cursor:pointer}
@media(max-width:744px){
  .menu-btn{display:inline-flex;width:32px;height:32px;font-size:16px}
  /* phone header (DEC-UI-15): full-size logo; the credits chip moves into the ☰ menu */
  .header-right .credit-chip{display:none}
  .site-header.nav-open .nav .menu-credits{display:flex}
  .site-header{gap:6px;padding:8px 8px}
  .site-header .logo{font-size:17px;gap:4px}
  .site-header .logo .cube{width:20px;height:20px}
  .header-right{gap:6px}
  .header-right .icon-btn{font-size:17px}
  .btn.create{padding:7px 9px;font-size:14px;gap:4px}
  .acct-name{display:none}
  .site-header.nav-open .nav{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;
    top:calc(100% + 6px);margin:0;padding:6px 16px;background:var(--panel);border-radius:var(--radius);
    box-shadow:var(--shadow);z-index:60}
  .site-header.nav-open .nav a{padding:11px 2px;border-bottom:1px solid var(--line)}
  .site-header.nav-open .nav a:last-child{border-bottom:0}
}
/* Footer mirrors the header: ✦ Create after My Studio (finding 11) */
.site-footer a.create .spark{color:var(--accent-yellow);margin-right:3px}
/* Disabled link-buttons (consent gates on pages 64 / 77) */
.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.btn[aria-disabled="true"]:hover{background:var(--brand)}
/* Inline form errors (shared C3.form helper) */
.c3-err{color:var(--err-ink);font-size:13px;font-weight:700;margin:4px 0 0}
.c3-err:empty{display:none}
[aria-invalid="true"]{border-color:var(--err-ink)!important}
/* Sample-only controls: not active in this mockup (site.js / admin.js show a note on click) */
[data-sample]{cursor:help}
.sample-toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:200;background:var(--ink);
  color:var(--white);border-radius:var(--radius-12);padding:10px 16px;font:700 14px var(--body);box-shadow:var(--shadow);
  max-width:90vw}
/* Option tiles shown as examples only (style detail pages) */
.opt.static,.opt.static:hover,.pill.static{cursor:default}