/* ═══════════════════════════════════════════════════════
   VIBRAVIEWS · vibraviews.css
   Satélite de firma digital · Ecosistema VibraOS
   Compatible con index.html original + versión elevada
═══════════════════════════════════════════════════════ */

:root{
  --bg:#040608;
  --fg:rgba(220,245,255,.92);
  --muted:rgba(120,180,200,.55);
  --line:rgba(0,245,255,.12);
  --accent:#00f5ff;
  --amber:#f5a623;
  --green:#00e87a;
  --red:#ff3d3d;
  --mono:'Space Mono',monospace;
  --sans:'Syne',sans-serif;
}

*{ box-sizing: border-box; }

/* LEGACY SUPPORT — mantiene la versión original funcional */
body{
  margin: 0;
  font-family: 'Rajdhani', system-ui, sans-serif;
  background:
    radial-gradient(1000px 560px at 50% 0%, rgba(0,245,255,.06), transparent 55%),
    var(--bg);
  color: var(--fg);
}

.wrap{
  max-width: 1080px;
  margin: 0 auto;
  padding: 26px 18px 80px;
}

header{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.title{
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--accent);
}

.sub{
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  font-family: var(--mono);
  letter-spacing: .06em;
}

.nav{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill{
  border: 1px solid var(--line);
  padding: 8px 12px;
  background: rgba(0,245,255,.04);
  text-decoration: none;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: all .15s;
}
.pill:hover{
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,245,255,.08);
}

/* GRID */
.grid{
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* CARD */
.card{
  border: 1px solid var(--line);
  background: rgba(8,13,20,.97);
  box-shadow: 0 8px 30px rgba(0,0,0,.4);
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.card::before{
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

h2{
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

label{
  display: block;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 10px;
}

input, textarea, select{
  width: 100%;
  padding: 10px 12px;
  background: rgba(0,0,0,.3);
  border: 1px solid rgba(0,245,255,.1);
  color: var(--fg);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color .15s;
}
input:focus, textarea:focus, select:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,245,255,.05);
}
input::placeholder, textarea::placeholder{
  color: rgba(60,120,150,.4);
}
textarea{ min-height: 96px; resize: vertical; }
select option{ background: #0e1420; }

/* ROW */
.row{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 12px;
}

/* BUTTONS */
.btn{
  border: 1px solid rgba(0,245,255,.2);
  background: rgba(0,245,255,.08);
  color: var(--accent);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .15s;
}
.btn:hover{
  background: rgba(0,245,255,.16);
  box-shadow: 0 0 12px rgba(0,245,255,.12);
}
.btn.secondary{
  background: transparent;
  border-color: rgba(0,245,255,.1);
  color: var(--muted);
}
.btn.secondary:hover{ color: var(--accent); border-color: rgba(0,245,255,.2); }

/* SIGNATURE CANVAS */
.canvas{
  width: 100%;
  height: 220px;
  border: 1px dashed rgba(0,245,255,.2);
  background: rgba(0,0,0,.3);
  touch-action: none;
  display: block;
  cursor: crosshair;
}

/* FINE PRINT */
.fine{
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 8px;
  letter-spacing: .04em;
  opacity: .7;
}

/* OUTPUT PRE */
pre{
  white-space: pre-wrap;
  background: rgba(0,0,0,.4);
  color: rgba(0,245,255,.7);
  border: 1px solid rgba(0,245,255,.1);
  padding: 12px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 10px;
  max-height: 300px;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,245,255,.1) transparent;
}

/* RESPONSIVE */
@media (max-width: 760px) {
  .grid{ grid-template-columns: 1fr; }
}