:root{--bg:#0b0d12;--panel:#121622;--accent:#e53935;--accent2:#00e5ff;--text:#e0e0e0;--muted:#889}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(180deg,#0b0d12,#10131d);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Noto Sans',sans-serif;overflow-x:hidden}
html,body,#app{width:100%;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:linear-gradient(90deg,#161a29,#0b0d12);border-bottom:1px solid #222}
.brand{font-weight:800;letter-spacing:3px;color:var(--accent2)}
.status{color:var(--muted)}
.layout{display:grid;grid-template-columns:minmax(260px,320px) 1fr;gap:16px;padding:16px;width:100%}
.layout, .grid, .sidebar, .content, .card{min-width:0}
.content{overflow-x:auto}
.sidebar{display:flex;flex-direction:column;gap:16px}
.card{background:var(--panel);border:1px solid #1e2233;border-radius:12px;padding:12px;box-shadow:0 0 24px rgba(0,229,255,.06)}
.card h3{margin:0 0 8px 0;color:var(--accent)}
.devices{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.devices li{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:8px;padding:8px;border:1px solid #25293a;border-radius:8px;cursor:pointer}
.dev-id,.dev-state{min-width:0;overflow-wrap:anywhere;word-break:break-word}
.devices li.active{border-color:var(--accent2);box-shadow:0 0 12px rgba(0,229,255,.15)}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.metric{background:#0e121c;border:1px solid #1c2438;border-radius:8px;padding:8px;display:flex;justify-content:space-between}
.tabs{display:flex;gap:8px;margin-bottom:8px}
.tabs button{background:#0e121c;color:var(--accent2);border:1px solid rgba(0,229,255,.45);border-radius:10px;padding:8px 12px;cursor:pointer;box-shadow:0 0 10px rgba(0,229,255,.25),inset 0 0 8px rgba(0,229,255,.12);transition:.2s ease}
.tabs button.on{border-color:var(--accent2);box-shadow:0 0 16px rgba(0,229,255,.45),inset 0 0 10px rgba(0,229,255,.2)}
.grid{display:grid;grid-template-columns:minmax(220px,260px) 1fr minmax(260px,340px);gap:16px;width:100%}
.actions{display:flex;flex-direction:column;gap:8px}
.actions div{padding:8px;background:#0e121c;border:1px dashed #283047;border-radius:8px;cursor:grab}
.canvas .flow{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.canvas .flow li{display:grid;grid-template-columns:auto 1fr 1fr 1fr 1fr 1fr auto;gap:8px;align-items:center;border:1px solid #283047;border-radius:8px;padding:8px}
.canvas input{background:#0e121c;color:var(--text);border:1px solid #283047;border-radius:10px;padding:8px;box-shadow:0 0 8px rgba(0,229,255,.12),inset 0 0 6px rgba(0,229,255,.08);transition:.2s ease;max-width:100%}
.canvas select{background:#0e121c;color:var(--text);border:1px solid #283047;border-radius:10px;padding:8px;box-shadow:0 0 8px rgba(0,229,255,.12),inset 0 0 6px rgba(0,229,255,.08);transition:.2s ease;max-width:100%}
input,select,textarea{background:#0e121c;color:var(--text);border:1px solid #283047;border-radius:10px;padding:8px;outline:none;box-shadow:0 0 8px rgba(0,229,255,.1),inset 0 0 6px rgba(0,229,255,.06);transition:.2s ease;max-width:100%}
input::placeholder,textarea::placeholder{color:#7aa;opacity:.7}
input:focus,select:focus,textarea:focus{border-color:var(--accent2);box-shadow:0 0 14px rgba(0,229,255,.35),inset 0 0 10px rgba(0,229,255,.18)}
input:hover,select:hover,textarea:hover{box-shadow:0 0 12px rgba(0,229,255,.25),inset 0 0 8px rgba(0,229,255,.12)}
input:disabled,select:disabled,textarea:disabled{opacity:.6;border-color:#2a334a}
.topbar input{background:#0e121c;color:var(--text);border:1px solid rgba(0,229,255,.35);border-radius:10px;padding:6px 8px;box-shadow:0 0 10px rgba(0,229,255,.2),inset 0 0 8px rgba(0,229,255,.1)}
.run{margin-top:8px}
.run button{background:#0e121c;color:var(--accent2);border:1px solid rgba(0,229,255,.55);border-radius:10px;padding:8px 12px;cursor:pointer;box-shadow:0 0 12px rgba(0,229,255,.35),inset 0 0 10px rgba(0,229,255,.16);transition:.2s ease}
.run button:hover{box-shadow:0 0 20px rgba(0,229,255,.6),inset 0 0 14px rgba(0,229,255,.22);filter:drop-shadow(0 0 6px rgba(0,229,255,.6))}
.run button:disabled{opacity:.5;border-color:#2a334a;color:#778}
 .card button{background:#0e121c;color:var(--accent2);border:1px solid rgba(0,229,255,.45);border-radius:10px;padding:8px 12px;cursor:pointer;box-shadow:0 0 10px rgba(0,229,255,.25),inset 0 0 8px rgba(0,229,255,.12);transition:.2s ease}
 .card button:hover{box-shadow:0 0 16px rgba(0,229,255,.45),inset 0 0 10px rgba(0,229,255,.2)}
 .card button:active{transform:translateY(1px)}
.ws-item button, button{background:#0e121c;color:var(--accent2);border:1px solid rgba(0,229,255,.45);border-radius:10px;padding:8px 12px;cursor:pointer;box-shadow:0 0 10px rgba(0,229,255,.25),inset 0 0 8px rgba(0,229,255,.12);transition:.2s ease}
.ws-item button:hover, button:hover{box-shadow:0 0 16px rgba(0,229,255,.45),inset 0 0 10px rgba(0,229,255,.2)}
.ws-item button:active, button:active{transform:translateY(1px)}
.json{background:#0e121c;border:1px solid #283047;border-radius:8px;padding:8px;white-space:pre-wrap}
.logs .loglines{max-height:60vh;overflow:auto;display:flex;flex-direction:column;gap:6px}
.ws{display:flex;flex-wrap:wrap;gap:8px;max-width:100%}
.ws-item{padding:8px;border:1px solid #283047;border-radius:8px}
.ws-item img{max-width:100%;height:auto}
.form-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;align-items:center}
.mb-8{margin-bottom:8px}
@media(min-width:1200px){.form-row{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}
@media(max-width:900px){.form-row.webhooks{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}}
.form-row.webhooks{grid-template-columns:minmax(320px,3fr) minmax(180px,1fr) minmax(180px,1fr) auto}
.form-row.webhooks>button{justify-self:end}
@media(max-width:900px){.form-row.webhooks>button{grid-column:1/-1;justify-self:start}}
.form-row>input,.form-row>select{width:100%}
.form-row.selector{grid-template-columns:160px 1fr 1fr auto auto}
@media(max-width:900px){.form-row.selector{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}
.form-row.features{grid-template-columns:1fr 2fr auto}
@media(max-width:900px){.form-row.features{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}
.form-row.plan-sus{grid-template-columns:1fr 1fr 1fr 1fr auto}
.form-row.plan-pre{grid-template-columns:1fr 1fr 1fr 1fr auto}
.form-row.plan-emp{grid-template-columns:1fr 1fr 1fr auto}
@media(max-width:900px){
  .form-row.plan-sus,
  .form-row.plan-pre,
  .form-row.plan-emp{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
}
@media(max-width:1200px){
  .grid{grid-template-columns:minmax(220px,260px) 1fr}
}
@media(max-width:1000px){
  .layout{grid-template-columns:1fr}
}
@media(max-width:900px){
  .grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .layout{padding:8px;gap:8px}
  .topbar{padding:8px}
  .card{padding:10px}
}

/* Modo móvil: ocupar el ancho completo */
@media(max-width:480px){
  .form-row,
  .form-row.webhooks,
  .form-row.selector,
  .form-row.features,
  .form-row.plan-sus,
  .form-row.plan-pre,
  .form-row.plan-emp{grid-template-columns:1fr!important}
  .form-row>button{width:100%;justify-self:stretch}
}
/* Mejoras de wrap en controles estrechos */
.tabs{flex-wrap:wrap}
@media(max-width:600px){.metrics{grid-template-columns:1fr}}
@media(max-width:600px){
  .card h3{font-size:16px}
  input,select,textarea{padding:6px}
  .btn{padding:8px 10px;font-size:14px}
  .devices li{gap:6px}
  .tabs button{flex:1}
}
@media(max-width:480px){
  .form-row{gap:6px}
  .canvas .flow li{grid-template-columns:1fr}
  .canvas .flow li>*{grid-column:1/-1}
}

/* Variantes de botón neón */
:root{--accent-success:#00e676;--accent-danger:#ff1744;--accent-warn:#ffd54f}
.btn{background:#0e121c;color:var(--accent2);border:1px solid rgba(0,229,255,.45);border-radius:10px;padding:8px 12px;cursor:pointer;box-shadow:0 0 10px rgba(0,229,255,.25),inset 0 0 8px rgba(0,229,255,.12);transition:.2s ease}
.btn:hover{box-shadow:0 0 16px rgba(0,229,255,.45),inset 0 0 10px rgba(0,229,255,.2)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.6;border-color:#2a334a;color:#778}
.btn-primary{color:var(--accent2);border-color:rgba(0,229,255,.55);box-shadow:0 0 12px rgba(0,229,255,.35),inset 0 0 10px rgba(0,229,255,.16)}
.btn-primary:hover{box-shadow:0 0 20px rgba(0,229,255,.6),inset 0 0 14px rgba(0,229,255,.22)}
.btn-success{color:var(--accent-success);border-color:rgba(0,230,118,.55);box-shadow:0 0 12px rgba(0,230,118,.35),inset 0 0 10px rgba(0,230,118,.16)}
.btn-success:hover{box-shadow:0 0 20px rgba(0,230,118,.6),inset 0 0 14px rgba(0,230,118,.22)}
.btn-danger{color:var(--accent-danger);border-color:rgba(255,23,68,.55);box-shadow:0 0 12px rgba(255,23,68,.35),inset 0 0 10px rgba(255,23,68,.16)}
.btn-danger:hover{box-shadow:0 0 20px rgba(255,23,68,.6),inset 0 0 14px rgba(255,23,68,.22)}
.btn-warning{color:#ffd54f;border-color:rgba(255,213,79,.55);box-shadow:0 0 12px rgba(255,213,79,.35),inset 0 0 10px rgba(255,213,79,.16)}
.btn-warning:hover{box-shadow:0 0 20px rgba(255,213,79,.6),inset 0 0 14px rgba(255,213,79,.22)}

/* Estados de validación para inputs */
.is-error{border-color:var(--accent-danger)!important;box-shadow:0 0 12px rgba(255,23,68,.45),inset 0 0 10px rgba(255,23,68,.2)!important}
.is-success{border-color:var(--accent-success)!important;box-shadow:0 0 12px rgba(0,230,118,.45),inset 0 0 10px rgba(0,230,118,.2)!important}