/* samuel bertoldo de lima_ · plataforma de casos · estilos compartilhados */
:root{
  --ink:#0d0f0e; --ink-2:#151816; --ink-3:#1d211f; --line:#2a2f2c;
  --porcelain:#eef1ee; --muted:#98a19b;
  --green:#4cc38a; --green-ink:#0b2a1b; --green-soft:#16301f;
  --amber:#e0b25a; --red:#e07a6a;
  --paper:#f4f6f3; --paper-2:#ffffff; --paper-ink:#141715; --paper-muted:#5a645e; --paper-line:#dde2dd; --paper-green:#1f8a57;
  --f-display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --f-body:"Figtree","Segoe UI",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{background:var(--ink);color:var(--porcelain);font-family:var(--f-body);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:6px}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;letter-spacing:-.015em;line-height:1.12;margin:0;text-wrap:balance}
p{margin:0}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
button:disabled{opacity:.45;cursor:not-allowed}
img,video{max-width:100%}
.u{color:var(--green)}
.eyebrow{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.muted{color:var(--muted)}
.logo{font-family:var(--f-display);font-weight:700;font-size:19px;letter-spacing:-.02em;text-decoration:none}
.logo small{display:block;font:500 10px/1.3 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:11px 18px;font-weight:600;font-size:14.5px;border:1px solid transparent;background:none;transition:background .15s;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--green);color:var(--green-ink)}
.btn-ghost{border-color:var(--line);color:var(--porcelain)}
.btn-ghost:hover{background:var(--ink-3)}
.btn-danger{border-color:color-mix(in srgb,var(--red) 50%,var(--line));color:var(--red)}
.btn-sm{padding:7px 12px;font-size:13.5px}
.chip{display:inline-flex;align-items:center;gap:6px;font:500 11.5px var(--f-mono);letter-spacing:.04em;padding:5px 9px;border-radius:999px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.chip.ok{color:var(--green);border-color:color-mix(in srgb,var(--green) 40%,var(--line))}
.chip.wait{color:var(--amber);border-color:color-mix(in srgb,var(--amber) 40%,var(--line))}
.chip.no{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,var(--line))}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:90;background:var(--porcelain);color:var(--paper-ink);padding:12px 16px;border-radius:12px;font-size:14px;max-width:min(92vw,480px);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:13px;color:var(--muted)}
.field input,.field select,.field textarea{background:var(--ink-2);border:1px solid var(--line);border-radius:10px;padding:11px 12px;color:var(--porcelain);font:15px var(--f-body);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green)}
.card{border:1px solid var(--line);border-radius:14px;background:var(--ink-2);padding:18px}
.empty{border:1px dashed var(--line);border-radius:14px;padding:28px;color:var(--muted);text-align:center}
.spin{display:inline-block;width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:sp 1s linear infinite;vertical-align:-3px}
@keyframes sp{to{transform:rotate(360deg)}}

/* visualizador 3D */
.viewer-box{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:radial-gradient(120% 90% at 50% 20%,#1f2421,#0b0d0c)}
.viewer-host{position:relative;width:100%;height:460px}
.viewer-host canvas{position:absolute;inset:0;display:block;width:100%!important;height:100%!important;touch-action:none}
.vmsg{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);text-align:center;padding:20px}
.vtools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;padding:12px;border-top:1px solid var(--line);background:var(--ink-2)}
.vseg{display:inline-flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.vseg button{border:0;background:none;padding:7px 12px;border-radius:999px;font-size:13px;color:var(--muted);font-weight:600;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.vseg button[aria-pressed=true]{background:var(--porcelain);color:var(--paper-ink)}
@media (max-width:900px){.viewer-host{height:340px}}