/* ==========================================================================
   VISTARA 2027 — Badge Generator (plugin, self-contained)
   All styles are scoped to .vbadge and use plugin-prefixed tokens, so the tool
   renders correctly (and on-brand) on any theme, light or dark.
   ========================================================================== */

.vbadge{
  /* design tokens (scoped) */
  --vb-bg:#0A0618;
  --vb-bg-2:#110A26;
  --vb-panel:#140C2E;
  --vb-panel-2:#1A1038;
  --vb-violet:#7C3AED;
  --vb-coral:#F0793E;
  --vb-coral-2:#F79A5C;
  --vb-peach:#FBBE8C;
  --vb-magenta:#D946A8;
  --vb-tx:#EDE8FF;
  --vb-tx-dim:#A79BD0;
  --vb-tx-faint:#6F639B;
  --vb-line:rgba(237,232,255,.1);
  --vb-line-2:rgba(237,232,255,.18);
  --vb-grad-cta:linear-gradient(92deg,#F0793E,#F79A5C 55%,#FBBE8C);
  --vb-grad-word:linear-gradient(100deg,#F79A5C,#F0793E 35%,#E45FA3 70%,#8B5CF6 105%);
  --vb-r-xl:24px;--vb-r-lg:18px;--vb-r-md:12px;
  --vb-ease:cubic-bezier(.22,.75,.25,1);
  --vb-glow:0 10px 40px -10px rgba(240,121,62,.6);
  --vb-sticky-top:20px;

  box-sizing:border-box;
  max-width:1120px;margin:0 auto;padding:30px;
  background:
    radial-gradient(60% 50% at 15% 0%,rgba(109,47,209,.22),transparent 70%),
    radial-gradient(50% 45% at 100% 10%,rgba(217,70,168,.14),transparent 70%),
    var(--vb-bg);
  border:1px solid var(--vb-line);border-radius:var(--vb-r-xl);
  color:var(--vb-tx);
  font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
}
.vbadge *,.vbadge *::before,.vbadge *::after{box-sizing:border-box}
.vbadge :focus-visible{outline:2px solid var(--vb-coral);outline-offset:3px;border-radius:4px}
.vbadge img,.vbadge canvas{display:block;max-width:100%}
.vbadge [hidden]{display:none !important}

.vbadge-title{
  font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.1;
  font-size:clamp(1.6rem,3vw,2.4rem);margin:0 0 .6rem;color:#fff;text-align:center;
}
.vbadge-intro{color:var(--vb-tx-dim);max-width:60ch;margin:0 auto 2rem;text-align:center;font-size:1rem}
.vbadge-noscript{max-width:60ch;margin:1rem auto;text-align:center;color:var(--vb-tx-dim);
  border:1px solid var(--vb-line-2);border-radius:var(--vb-r-md);padding:1.2rem 1.4rem}

/* ---- buttons ---- */
.vbadge-btn{
  position:relative;display:inline-flex;align-items:center;gap:.5rem;overflow:hidden;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1rem;color:#180C2E;
  background:var(--vb-grad-cta);padding:.9rem 1.7rem;border-radius:var(--vb-r-md);border:0;cursor:pointer;
  box-shadow:var(--vb-glow);transition:transform .3s var(--vb-ease),box-shadow .3s var(--vb-ease);
  text-decoration:none;line-height:1.1;
}
.vbadge-btn:hover{transform:translateY(-2px);box-shadow:0 16px 46px -12px rgba(240,121,62,.7)}
.vbadge-btn:active{transform:translateY(0) scale(.99)}
.vbadge-btn-sm{padding:.6rem 1.2rem;font-size:.88rem}
.vbadge-btn-ghost{background:transparent;color:var(--vb-tx);box-shadow:none;border:1px solid var(--vb-line-2)}
.vbadge-btn-ghost:hover{box-shadow:0 0 0 1px var(--vb-coral) inset;color:#fff;transform:translateY(-2px)}
.vbadge-btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;filter:grayscale(.3)}

/* ---- layout: controls left, preview right ---- */
.vbadge-app{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:40px;align-items:start}

/* ---- controls column ---- */
.vbadge-controls{display:flex;flex-direction:column;gap:26px;min-width:0}
.vbadge-step{border:0;margin:0;padding:0;min-width:0}
.vbadge-step-head{display:flex;align-items:center;gap:.8rem;margin:0 0 1rem;padding:0}
.vbadge-step-num{flex:0 0 auto;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  font-family:'JetBrains Mono',monospace;font-weight:700;font-size:.9rem;color:#180C2E;background:var(--vb-grad-cta);box-shadow:var(--vb-glow)}
.vbadge-step-title{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.15rem;letter-spacing:-.01em;color:#fff}

/* ---- badge variant selector ---- */
.vbadge-variants{display:flex;flex-direction:column;gap:10px}
.vbadge-variant{display:block;cursor:pointer;min-width:0}
.vbadge-variant-input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.vbadge-variant-card{position:relative;display:flex;align-items:center;gap:.75rem;
  background:linear-gradient(170deg,var(--vb-panel-2),var(--vb-panel));
  border:1px solid var(--vb-line);border-radius:var(--vb-r-md);padding:.85rem 1rem;padding-right:2.6rem;
  transition:transform .25s var(--vb-ease),border-color .25s,box-shadow .25s,background .25s}
.vbadge-variant:hover .vbadge-variant-card{border-color:rgba(240,121,62,.45);box-shadow:0 14px 34px -24px rgba(109,47,209,.6)}
.vbadge-variant-label{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.98rem;color:var(--vb-tx);line-height:1.25}
.vbadge-variant-check{position:absolute;top:50%;right:.85rem;transform:translateY(-50%) scale(.6);width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;opacity:0;background:var(--vb-grad-cta);color:#180C2E;transition:opacity .2s,transform .2s}
.vbadge-variant-check svg{width:13px;height:13px}
.vbadge-variant-input:checked ~ .vbadge-variant-card{border-color:rgba(240,121,62,.6);
  background:linear-gradient(170deg,rgba(124,58,237,.24),var(--vb-panel));
  box-shadow:0 18px 46px -30px rgba(240,121,62,.6),0 0 0 1px rgba(240,121,62,.3) inset}
.vbadge-variant-input:checked ~ .vbadge-variant-card .vbadge-variant-label{color:#fff}
.vbadge-variant-input:checked ~ .vbadge-variant-card .vbadge-variant-check{opacity:1;transform:translateY(-50%) scale(1)}
.vbadge-variant-input:focus-visible ~ .vbadge-variant-card{outline:2px solid var(--vb-coral);outline-offset:3px}

/* ---- dropzone ---- */
.vbadge-drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.5rem;text-align:center;min-height:150px;padding:1.6rem;cursor:pointer;
  border:1.5px dashed var(--vb-line-2);border-radius:var(--vb-r-lg);background:rgba(20,12,46,.4);
  transition:border-color .3s,background .3s,transform .3s}
.vbadge-drop:hover,.vbadge-drop:focus-visible{border-color:rgba(240,121,62,.6);background:rgba(26,16,56,.6)}
.vbadge-drop.is-drag{border-color:var(--vb-coral);background:rgba(240,121,62,.08);transform:scale(1.01)}
.vbadge-drop-ico{width:34px;height:34px;stroke:var(--vb-coral);fill:none;stroke-width:1.8}
.vbadge-drop-title{font-family:'Space Grotesk',sans-serif;font-weight:600;color:#fff;font-size:1rem}
.vbadge-drop-hint{font-size:.82rem;color:var(--vb-tx-dim)}
.vbadge-file{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.vbadge-file-actions{display:flex;gap:.6rem;margin-top:.9rem;flex-wrap:wrap}

/* ---- adjust ---- */
.vbadge-adjust-hint{color:var(--vb-tx-dim);font-size:.9rem;margin:0 0 1rem}
.vbadge-slider{display:flex;align-items:center;gap:1rem;margin-bottom:.9rem}
.vbadge-slider:last-of-type{margin-bottom:0}
.vbadge-slider-label{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--vb-tx-dim);flex:0 0 68px}
.vbadge-range{flex:1;-webkit-appearance:none;appearance:none;height:5px;border-radius:999px;
  background:linear-gradient(90deg,var(--vb-coral),var(--vb-peach));outline-offset:4px;cursor:pointer}
.vbadge-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;
  background:#fff;border:3px solid var(--vb-coral);cursor:grab;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.vbadge-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--vb-coral);cursor:grab;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.vbadge-slider-val{flex:0 0 44px;text-align:right;font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--vb-tx);font-variant-numeric:tabular-nums}
.vbadge-adjust-btns{margin-top:1rem;display:flex;gap:.6rem;flex-wrap:wrap}

/* ---- actions ---- */
.vbadge-actions{display:flex;gap:.8rem;flex-wrap:wrap}

/* ---- preview ---- */
.vbadge-preview-col{position:sticky;top:var(--vb-sticky-top)}
.vbadge-preview{background:linear-gradient(170deg,var(--vb-panel-2),var(--vb-panel));
  border:1px solid var(--vb-line);border-radius:var(--vb-r-xl);padding:20px;box-shadow:0 30px 80px -46px rgba(109,47,209,.5)}
.vbadge-stage{position:relative;aspect-ratio:1/1;width:100%;border-radius:var(--vb-r-lg);overflow:hidden;background:var(--vb-bg-2)}
.vbadge-canvas{display:block;width:100%;height:100%;touch-action:none}
.vbadge-canvas.is-draggable{cursor:grab}
.vbadge-canvas.is-dragging{cursor:grabbing}
.vbadge-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.9rem;color:var(--vb-tx-faint);pointer-events:none;padding:2rem;text-align:center}
.vbadge-empty svg{width:52px;height:52px;stroke:var(--vb-tx-faint);fill:none}
.vbadge-empty p{font-size:.92rem;margin:0}
.vbadge-loading{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,6,24,.55);backdrop-filter:blur(3px)}
.vbadge-spinner{width:44px;height:44px;border-radius:50%;border:3px solid rgba(255,255,255,.18);border-top-color:var(--vb-coral);animation:vbadge-spin .8s linear infinite}
@keyframes vbadge-spin{to{transform:rotate(360deg)}}
.vbadge-status{margin:1rem 0 0;text-align:center;color:var(--vb-tx-dim);font-size:.9rem;min-height:1.2em}
.vbadge-status.is-error{color:var(--vb-magenta)}
.vbadge-status.is-ready{color:var(--vb-peach)}

/* ---- responsive ---- */
@media(max-width:900px){
  .vbadge-app{grid-template-columns:1fr;gap:30px}
  .vbadge-preview-col{position:static;order:-1}
  .vbadge-stage{max-width:440px;margin:0 auto}
}
@media(max-width:560px){
  .vbadge{padding:20px}
  .vbadge-actions{flex-direction:column;align-items:stretch}
  .vbadge-actions .vbadge-btn{justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  .vbadge-drop{transition:none}
  .vbadge-spinner{animation-duration:1.6s}
}