/* -- JVDS Site Nav -- */

@import url('/assets/fonts/fonts.css');
:root{
  --brass:#c8a84e;--brass-bright:#e8c85e;--brass-dim:rgba(200,168,78,0.12);
  --copper:#b87333;--copper-dk:#8a552a;
  --iron:#555;--iron-lt:#777;
  --bg:#1a1610;--bg-mid:#241e16;--bg-lt:#302820;
  --parch:#e8dcc0;--parch-dim:#a89870;
  --steam:rgba(200,190,170,0.08);
  --rivet:#6a5a40;
  --danger:#c0392b;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{background:var(--bg);color:var(--parch);font-family:'Alegreya Sans',sans-serif;overflow:hidden;height:100vh;}
#app{display:grid;grid-template-columns:370px 1fr;grid-template-rows:54px auto 1fr;height:100vh;}
.lumo-builder-bar{grid-column:1/-1;grid-row:2}
#sidebar{grid-column:1;grid-row:3}
#viewport{grid-column:2;grid-row:3}

@media(max-width:860px){
  .lumo-builder-bar{grid-column:1;grid-row:auto}
  body{overflow:auto;height:auto;min-height:100vh;}
  #app{grid-template-columns:1fr;grid-template-rows:54px auto auto;height:auto;min-height:100vh;}
  header{grid-column:1;flex-wrap:wrap;padding:10px 14px;gap:8px;min-height:54px;height:auto;}
  header h1{font-size:16px;flex:1 1 100%;text-align:center;}
  .hb{flex-wrap:wrap;justify-content:center;width:100%;}
  .hb button{flex:1 1 auto;min-width:70px;padding:7px 10px;}
  #sidebar{grid-column:1;grid-row:2;max-height:50vh;overflow-y:auto;border-right:none;border-bottom:1px solid rgba(200,168,78,0.2);}
  #viewport{grid-column:1;grid-row:3;min-height:360px;height:60vw;max-height:520px;}
}
@media(max-width:480px){
  .mode-btn{font-size:10px;padding:5px 4px;}
  header h1{font-size:13px;letter-spacing:1px;}
}

/* HEADER */
header{
  grid-column:1/-1;
  background:linear-gradient(180deg,var(--bg-mid),var(--bg));
  border-bottom:2px solid var(--copper);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 18px;position:relative;
}
header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--brass),transparent);}
header h1{font-family:'Abril Fatface',serif;font-size:20px;color:var(--brass);letter-spacing:2px;text-shadow:0 0 15px rgba(200,168,78,0.2);}
.hb{display:flex;gap:5px;}
.hb button{background:var(--brass-dim);border:1px solid var(--copper);color:var(--brass);padding:4px 12px;font-family:'Alegreya Sans',sans-serif;font-size:11px;cursor:pointer;transition:all .2s;letter-spacing:.5px;border-radius:2px;}
.hb button:hover{background:var(--brass);color:var(--bg);}

/* SIDEBAR */
#sidebar{background:linear-gradient(150deg,var(--bg-mid),var(--bg));border-right:1px solid rgba(200,168,78,0.12);display:flex;flex-direction:column;overflow:hidden;}

/* Mode toggle */
.mode-toggle{display:flex;border-bottom:1px solid rgba(200,168,78,0.1);padding:6px 8px;gap:4px;}
.mode-btn{flex:1;padding:6px;font-family:'Alegreya Sans',sans-serif;font-size:12px;font-weight:700;text-align:center;cursor:pointer;border:1px solid var(--rivet);border-radius:3px;transition:all .2s;color:var(--parch-dim);background:transparent;letter-spacing:.5px;}
.mode-btn.active{background:var(--brass-dim);border-color:var(--brass);color:var(--brass);}
.mode-btn:hover{color:var(--parch);}

/* Progress */
.prog{padding:10px 12px 8px;border-bottom:1px solid rgba(200,168,78,0.08);}
.prog-label{font-family:'Share Tech Mono',monospace;font-size:9px;color:var(--brass);letter-spacing:2px;text-transform:uppercase;}
.prog-bar{width:100%;height:4px;background:rgba(200,168,78,0.08);border-radius:2px;margin-top:5px;}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--copper),var(--brass));border-radius:2px;transition:width .4s;}
.prog-ct{font-family:'Share Tech Mono',monospace;font-size:9px;color:var(--parch-dim);margin-top:3px;}

/* Step list */
.slist{flex:1;overflow-y:auto;padding:4px 6px;scrollbar-width:thin;scrollbar-color:var(--copper) transparent;}
.slist::-webkit-scrollbar{width:3px;}
.slist::-webkit-scrollbar-thumb{background:var(--copper);border-radius:2px;}
.si{padding:7px 9px;margin-bottom:2px;border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:8px;border:1px solid transparent;transition:all .2s;}
.si:hover{background:rgba(200,168,78,0.04);}
.si.active{background:var(--brass-dim);border-color:var(--brass);}
.si.done{opacity:.55;}
.si.done .sn{background:var(--brass);color:var(--bg);}
.sn{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--copper);display:flex;align-items:center;justify-content:center;font-family:'Share Tech Mono',monospace;font-size:9px;flex-shrink:0;color:var(--copper);transition:all .2s;}
.sl{font-size:11.5px;color:var(--parch);line-height:1.2;}
.si.active .sl{color:var(--brass-bright);}

/* Controls panel */
.cpan{padding:10px;border-top:1px solid rgba(200,168,78,0.08);background:rgba(0,0,0,0.1);overflow-y:auto;max-height:50vh;}
.cpan::-webkit-scrollbar{width:3px;}
.cpan::-webkit-scrollbar-thumb{background:var(--copper);border-radius:2px;}
.ct{font-size:11px;color:var(--brass);margin-bottom:7px;letter-spacing:.5px;font-weight:700;}
.cg{margin-bottom:9px;}
.cg label{display:block;font-size:9.5px;color:var(--parch-dim);margin-bottom:2px;letter-spacing:.5px;font-weight:700;}
.cg input[type="range"]{width:100%;-webkit-appearance:none;height:3px;background:rgba(200,168,78,0.15);border-radius:2px;outline:none;}
.cg input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;background:var(--brass);border-radius:50%;cursor:pointer;border:2px solid var(--copper-dk);}
.rv{font-family:'Share Tech Mono',monospace;font-size:9px;color:var(--brass-bright);float:right;margin-top:-13px;}
.cg select{width:100%;padding:4px 6px;background:rgba(0,0,0,0.25);border:1px solid var(--rivet);color:var(--parch);font-family:'Alegreya Sans',sans-serif;font-size:11px;border-radius:2px;outline:none;}
.cg select option{background:var(--bg);}
input[type="color"]{width:100%;height:26px;border:1px solid var(--rivet);background:transparent;cursor:pointer;border-radius:2px;}
.cg input[type="checkbox"]{accent-color:var(--brass);}

/* Sandbox panel */
.sandbox-panel{flex:1;overflow-y:auto;padding:8px;}
.sandbox-group{margin-bottom:12px;border:1px solid rgba(200,168,78,0.08);border-radius:4px;overflow:hidden;}
.sandbox-header{padding:7px 10px;background:rgba(200,168,78,0.06);cursor:pointer;font-size:11px;font-weight:800;color:var(--brass);display:flex;justify-content:space-between;align-items:center;letter-spacing:.5px;}
.sandbox-header .arrow{transition:transform .2s;font-size:10px;}
.sandbox-header.open .arrow{transform:rotate(90deg);}
.sandbox-body{padding:8px 10px;display:none;}
.sandbox-body.open{display:block;}

/* Nav */
.snav{display:flex;gap:5px;padding:8px 10px;border-top:1px solid rgba(200,168,78,0.08);}
.snav button{flex:1;padding:6px;font-family:'Alegreya Sans',sans-serif;font-size:11px;font-weight:700;cursor:pointer;border-radius:2px;transition:all .2s;letter-spacing:.5px;}
.bp{background:transparent;border:1px solid var(--copper);color:var(--copper);}
.bn{background:var(--brass);border:1px solid var(--brass);color:var(--bg);}
.bp:hover{background:rgba(200,168,78,0.1);}
.bn:hover{background:var(--brass-bright);}
.bp:disabled,.bn:disabled{opacity:.25;cursor:default;}

/* VIEWPORT */
#viewport{position:relative;background:radial-gradient(ellipse at 50% 70%,#2a2218 0%,var(--bg) 70%);overflow:hidden;}
.toast{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:rgba(26,22,16,0.92);border:1px solid var(--brass);padding:7px 20px;font-family:'Abril Fatface',serif;font-size:13px;color:var(--brass-bright);border-radius:4px;pointer-events:none;opacity:0;transition:opacity .3s;z-index:10;white-space:nowrap;}
.toast.show{opacity:1;}
.dims{position:absolute;top:10px;right:10px;background:rgba(26,22,16,0.85);border:1px solid rgba(200,168,78,0.2);border-radius:4px;padding:6px 10px;font-family:'Share Tech Mono',monospace;font-size:9px;color:var(--parch-dim);z-index:5;}
.dims span{color:var(--brass-bright);}
.vhint{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:9px;color:rgba(200,168,78,0.3);letter-spacing:2px;pointer-events:none;}

/* Modal */
.mo{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:100;align-items:center;justify-content:center;}
.mo.open{display:flex;}
.md{background:linear-gradient(145deg,var(--bg-mid),var(--bg));border:1px solid var(--brass);border-radius:6px;padding:22px;width:380px;max-width:90vw;}
.md h2{font-family:'Abril Fatface',serif;font-size:17px;color:var(--brass);margin-bottom:12px;}
.md input[type="text"]{width:100%;padding:6px 9px;background:rgba(0,0,0,0.25);border:1px solid var(--rivet);color:var(--parch);font-family:'Alegreya Sans',sans-serif;font-size:12px;border-radius:2px;outline:none;margin-bottom:10px;}
.saves-list{max-height:150px;overflow-y:auto;margin-bottom:10px;}
.se{display:flex;justify-content:space-between;align-items:center;padding:6px 7px;border-bottom:1px solid rgba(200,168,78,0.06);cursor:pointer;transition:background .2s;}
.se:hover{background:rgba(200,168,78,0.05);}
.se .sname{font-size:12px;color:var(--parch);}
.se .sdate{font-family:'Share Tech Mono',monospace;font-size:8px;color:var(--parch-dim);}
.se .dbtn{background:none;border:none;color:var(--danger);cursor:pointer;font-size:12px;padding:2px 4px;}
.mb{display:flex;gap:5px;justify-content:flex-end;}
.mb button{padding:5px 14px;font-family:'Alegreya Sans',sans-serif;font-size:11px;cursor:pointer;border-radius:2px;transition:all .2s;}
.mbs{background:var(--brass);border:1px solid var(--brass);color:var(--bg);}
.mbc{background:transparent;border:1px solid var(--rivet);color:var(--parch-dim);}

/* Gears decoration */

/* Stats overlay */
.airship-stats{position:absolute;top:10px;left:10px;background:rgba(26,22,16,0.88);border:1px solid rgba(200,168,78,0.2);border-radius:4px;padding:6px 10px;z-index:5;font-family:'Share Tech Mono',monospace;font-size:9px;color:var(--parch-dim);min-width:130px}
.airship-stats .stat-title{font-size:8px;color:var(--brass);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:3px;border-bottom:1px solid rgba(200,168,78,0.12);padding-bottom:2px}
.airship-stats .stat-row{display:flex;align-items:center;gap:4px;margin:2px 0}
.airship-stats .stat-lbl{width:44px;flex-shrink:0;font-size:8px}
.airship-stats .stat-track{flex:1;height:3px;background:rgba(200,168,78,0.1);border-radius:2px;overflow:hidden}
.airship-stats .stat-fill{height:100%;border-radius:2px;transition:width .5s cubic-bezier(.34,1.56,.64,1)}
.airship-stats .stat-val{min-width:16px;text-align:right;color:var(--brass-bright);font-size:8px}

/* -- SITE NAV BAR ------------------------------------------ */
@media(max-width:1024px){.jvds-nav-links{display:none!important;}.jvds-nav-toggle{display:block!important;}}
@media(min-width:1025px){.jvds-mobile-nav{display:none!important;}}
/* ---------------------------------------------------------- */

/* -- 3D BUILDER MOBILE PATCH ------------------------------- */
@media(max-width:480px){
  /* Sliders: bigger touch targets */
  input[type=range]{height:28px;cursor:pointer;}
  /* Labels and values */
  .ctrl-label,.control-label,.prop-label,.clabel{font-size:.72rem;}
  .ctrl-val,.control-value,.prop-val,.cval{font-size:.72rem;min-width:38px;}
  /* Section headers */
  .section-title,.ctrl-section-title,.group-title{font-size:.68rem;padding:6px 10px;}
  /* Step nav buttons */
  .step-nav button,.snav button,.nav-btn{padding:12px 8px;font-size:.78rem;flex:1;}
  /* Step list items */
  .step-item,.step-li{padding:8px 10px;font-size:.75rem;}
  /* Export/save buttons */
  .export-btn,.save-btn,.hb button{padding:8px 10px;font-size:.7rem;}
  /* Progress bar */
  .prog-label,.progress-label{font-size:.6rem;}
  /* Viewport height adjustment */
  #viewport{min-height:280px !important;height:50vw !important;max-height:400px !important;}
}
@media(max-width:360px){
  #viewport{min-height:240px !important;height:45vw !important;}
  input[type=range]{height:32px;}
}
/* ----------------------------------------------------------- */


/* -- SITE FOOTER -- */
.jv-site-footer{background:rgba(0,0,0,.4);border-top:1px solid rgba(255,255,255,.1);padding:14px;text-align:center;font-size:.72rem;}
.jv-site-footer a{color:rgba(255,255,255,.45);text-decoration:none;margin:0 8px;transition:color .15s;}
.jv-site-footer a:hover{color:rgba(255,255,255,.85);}

.pcard-overlay{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;align-items:center;justify-content:center;z-index:300;backdrop-filter:blur(6px)}
.pcard-overlay.show{display:flex}
.pcard-box{background:linear-gradient(145deg,var(--bg-mid),var(--bg));border:1px solid var(--brass);border-radius:12px;padding:20px;max-width:380px;width:90%;box-shadow:0 0 60px rgba(200,168,78,.12)}
.pcard-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.pcard-title{font-family:'Abril Fatface',serif;font-size:1rem;color:var(--brass)}
.pcard-close{background:none;border:none;color:var(--parch-dim);font-size:1.1rem;cursor:pointer;padding:2px 6px;border-radius:4px;transition:color .15s}
.pcard-close:hover{color:#fff}
#pcardImg{display:block;width:100%;border-radius:8px;margin-bottom:10px;border:1px solid rgba(200,168,78,.15)}
.pcard-dl{display:block;width:100%;padding:9px;background:var(--brass);color:var(--bg);border:none;border-radius:8px;font-family:'Abril Fatface',serif;font-size:.95rem;cursor:pointer;transition:filter .15s}
.pcard-dl:hover{filter:brightness(1.12)}

.preset-row{display:flex;gap:4px;flex-wrap:wrap;margin:6px 0}
.preset-btn{background:rgba(200,168,78,.08);border:1px solid rgba(200,168,78,.25);color:var(--brass);font-family:'Alegreya Sans',sans-serif;font-size:10px;padding:4px 8px;border-radius:3px;cursor:pointer;transition:all .15s;letter-spacing:.5px}
.preset-btn:hover{background:var(--brass);color:var(--bg)}