/* PlacasDeco — styles.css v1.3.1 (completo) */
:root{--bg:#0b0b0b;--fg:#f3f3f3;--muted:#b0b0b0;--card:#151515;--accent:#00d394;--accent-2:#1f6feb;--danger:#e74c3c;--shadow:0 10px 30px rgba(0,0,0,.35);--radius:16px;--outline:#2a2a2a}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:linear-gradient(180deg,#0b0b0b,#111);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,"Helvetica Neue",Arial;line-height:1.5}
.pd-container{max-width:1200px;margin:0 auto;padding:24px}.header-inner{display:flex;align-items:center;gap:12px}.pd-header{position:sticky;top:0;background:#0d0d0d;border-bottom:1px solid #1c1c1c;z-index:10}.pd-header h1{font-size:20px;margin:0}.pd-footer{border-top:1px solid #1c1c1c;margin-top:24px;color:var(--muted)}
.grid.two{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}@media (max-width:900px){.grid.two{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--outline);border-radius:var(--radius);box-shadow:var(--shadow)}.p-lg{padding:24px}.p-0{padding:0}.center{text-align:center;display:flex;align-items:center;justify-content:center}
h2{margin-top:0}.muted{color:var(--muted)}.form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}label{font-weight:600}
input[type="text"],input[type="number"],select{background:#0f0f0f;border:1px solid #2a2a2a;color:var(--fg);border-radius:12px;padding:12px 14px;font-size:16px;outline:none}
input[type="text"]:focus,input[type="number"]:focus,select:focus{border-color:#3d3d3d}
.alert{padding:12px 14px;border-radius:12px;margin:8px 0 12px;border:1px solid transparent}.alert-error{background:rgba(231,76,60,.12);color:#ffb4aa;border-color:#b84539}
.actions{display:flex;gap:12px;align-items:center;margin-top:12px;flex-wrap:wrap}
.btn{appearance:none;border:0;border-radius:12px;padding:12px 16px;background:#2a2a2a;color:var(--fg);cursor:pointer;font-weight:700;text-decoration:none}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#041a11}.btn:disabled{opacity:.4;cursor:not-allowed}
.help-img{display:block;width:100%;height:auto;border-radius:0 0 16px 16px}
.canvas-panel{display:flex;flex-direction:column;gap:12px}
.canvas-wrap{width:100%;background:repeating-conic-gradient(#111 0% 25%,#0c0c0c 0% 50%) 0/20px 20px;border:1px solid var(--outline);border-radius:12px;min-height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.controls{display:grid;grid-template-columns:1fr 1fr;gap:16px}.controls .control{display:flex;flex-direction:column;gap:8px}.controls input[type="range"]{width:100%}
#preview svg{display:block;width:100%;height:auto}.preview-meta{display:flex;gap:12px;justify-content:center;color:var(--muted)}
.carrete-header{display:flex;align-items:baseline;justify-content:space-between;padding:16px 16px 0}.carrete{max-height:620px;overflow:auto;padding:12px;display:grid;gap:10px}
.design-card{display:grid;grid-template-columns:100px 1fr;gap:12px;align-items:center;padding:10px;border:1px solid var(--outline);border-radius:12px;background:#121212;cursor:pointer}
.design-card:hover{border-color:#3b3b3b}.design-card.selected{outline:2px solid var(--accent)}.design-thumb{width:100%;height:100%;object-fit:cover;background:#0a0a0a;border-radius:8px;border:1px solid var(--outline)}
.design-info{display:flex;flex-direction:column;gap:4px}.design-name{font-weight:700}.design-meta{color:var(--muted);font-size:12px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:8px}.form-col{display:flex;flex-direction:column;gap:8px}
.quote-box{display:flex;flex-direction:column;gap:10px;border:1px solid var(--outline);border-radius:12px;padding:16px;background:#101010}
.quote-row{display:flex;align-items:center;justify-content:space-between;color:#ddd}.quote-total{display:flex;align-items:center;justify-content:space-between;padding-top:8px;margin-top:4px;border-top:1px dashed #2a2a2a;font-size:18px}
.quote-box strong{font-variant-numeric:tabular-nums}