/* nube-metro — estilos compartidos.
   Paleta del diplomado:
     --indigo  #3A3789  texto principal, header
     --celeste #3FC1EA  acentos, palabras top
     --azul    #1C74B9  secundario
     --coral   #EE7C88  CTA principal
     --amarillo#F6B335  detalles, badges
     --fondo   #F7F6F4  blanco hueso
*/
:root{
  --indigo:#3A3789;
  --indigo-soft:#3A37891A;
  --celeste:#3FC1EA;
  --azul:#1C74B9;
  --coral:#EE7C88;
  --coral-deep:#D96170;
  --amarillo:#F6B335;
  --fondo:#F7F6F4;
  --ink:#1A1A2E;
  --muted:#6B6E80;
  --line:rgba(58,55,137,.14);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--fondo);
  /* textura de puntos muy sutil */
  background-image:radial-gradient(rgba(58,55,137,.06) 1px,transparent 1px);
  background-size:18px 18px;
  color:var(--ink);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--azul);text-decoration:none}
h1{font-weight:800;color:var(--indigo);letter-spacing:-.02em;margin:0}
h2{font-weight:700;color:var(--indigo);margin:0}
button{font:inherit;cursor:pointer;border:0}

/* motivos decorativos del diplomado: rectángulo con esquina redondeada, círculo, triángulo play */
.motif{position:fixed;pointer-events:none;z-index:0;opacity:.85}
.motif.tl{top:24px;left:24px}
.motif.tr{top:24px;right:24px}
.motif.bl{bottom:24px;left:24px}
.motif.br{bottom:24px;right:24px}
.motif svg{display:block}
.wrap{position:relative;z-index:1;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:32px 0}

/* marca */
.brand-home{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:800;letter-spacing:-.02em;white-space:nowrap;line-height:1;border-radius:999px;padding:4px 7px 4px 4px;transition:background .15s,transform .08s}
.brand-home:hover{background:rgba(255,255,255,.12)}
.brand-home:active{transform:translateY(1px)}
.brand-mark{width:30px;height:30px;border-radius:10px;background:#fff;display:inline-grid;place-items:center;color:var(--indigo);font-weight:900;box-shadow:inset 0 0 0 2px rgba(255,255,255,.5)}
.brand-mark svg{display:block;width:22px;height:22px}
.brand-word{font-size:19px;color:#fff;font-weight:900}
.head-actions{display:flex;align-items:center;justify-content:flex-end;gap:16px;flex-wrap:wrap}

/* botones */
.btn{border-radius:14px;padding:12px 20px;font-weight:600;transition:transform .08s,box-shadow .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 4px 14px rgba(238,124,136,.35)}
.btn-primary:hover{background:var(--coral-deep)}
.btn-secondary{background:#fff;color:var(--indigo);border:1.5px solid var(--line)}
.btn-secondary:hover{border-color:var(--celeste);color:var(--azul)}
.btn-danger{background:#fff;color:#B83A47;border:1.5px solid #B83A47}
.btn-danger:hover{background:#FFF3F4}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* inputs */
input[type=text],textarea{
  width:100%;border:1.5px solid var(--line);border-radius:14px;
  background:#fff;color:var(--ink);padding:14px 16px;font:inherit;outline:none;
  transition:border-color .15s,box-shadow .15s;
}
input[type=text]:focus,textarea:focus{border-color:var(--celeste);box-shadow:0 0 0 4px rgba(63,193,234,.18)}
textarea::placeholder{color:rgba(58,55,137,.48)}

/* pills/badges */
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.badge-indigo{background:var(--indigo);color:#fff}
.badge-amarillo{background:var(--amarillo);color:var(--indigo)}
.badge-celeste{background:rgba(63,193,234,.18);color:var(--azul)}
.badge-coral{background:rgba(238,124,136,.18);color:var(--coral-deep)}

/* card */
.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 2px 0 rgba(58,55,137,.04)}

/* header host */
.app-header{
  background:var(--indigo);color:#fff;border-radius:24px;padding:24px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.app-header h1{color:#fff;font-size:22px}
.app-header .sub{color:rgba(255,255,255,.7);font-size:13px;letter-spacing:.04em}

/* bigcode */
.bigcode{
  font-size:clamp(48px,8vw,80px);font-weight:800;letter-spacing:.16em;
  color:var(--coral);text-align:center;line-height:1;
}

/* helpers */
.muted{color:var(--muted)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--celeste)}
.status-dot.paused{background:var(--amarillo)}

@media(max-width:820px){
  .wrap{width:calc(100% - 22px);padding:18px 0}
  .app-header{padding:18px 20px}
  .bigcode{font-size:42px;letter-spacing:.12em}
}