/* ============================================================
   Instrumento de Diagnóstico — Sector Energético · Global MVM
   Paleta de marca: navy profundo + teal / púrpura / coral
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap');

:root{
  --navy-950:#070f1f;
  --navy-900:#0b1830;
  --navy-800:#122444;
  --navy-700:#1a2f56;
  --line:rgba(147,164,195,0.18);

  --teal:#22e29b;
  --teal-dim:rgba(34,226,155,0.14);
  --purple:#8b3ce8;
  --purple-dim:rgba(139,60,232,0.14);
  --coral:#fb7185;
  --coral-dim:rgba(251,113,133,0.14);

  --paper:#eef2fb;
  --muted:#8fa0c4;
  --muted-dim:#5c6d90;

  --radius:14px;
  --radius-sm:9px;
  --shadow:0 20px 60px rgba(3,8,20,0.45);

  --font-display:'Space Grotesk', sans-serif;
  --font-body:'IBM Plex Sans', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(34,226,155,0.10), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(139,60,232,0.12), transparent 55%),
    var(--navy-950);
  color:var(--paper);
  font-family:var(--font-body);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;}

.app{
  max-width:880px;
  margin:0 auto;
  padding:48px 24px 96px;
}

/* -------------------- Encabezado -------------------- */
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:36px;
}
.brand-mark-img{
  width:34px;height:34px;object-fit:contain;flex:none;
}
.brand-name{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;}

.hero h1{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(28px,4vw,38px);
  line-height:1.15;
  margin:0 0 10px;
  letter-spacing:-0.01em;
}
.hero p.lead{
  color:var(--muted);
  font-size:16px;
  line-height:1.55;
  max-width:60ch;
  margin:0 0 6px;
}
.hero .accent{color:var(--teal);}

/* -------------------- Tarjetas / paneles -------------------- */
.panel{
  background:linear-gradient(180deg, var(--navy-800), var(--navy-900));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:32px;
  margin-top:28px;
}
@media (max-width:640px){ .panel{padding:22px;} }

/* -------------------- Formulario intro -------------------- */
.field{margin-bottom:18px;}
.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  color:var(--muted);
  margin-bottom:7px;
  letter-spacing:.01em;
}
.field input, .field select, .field textarea{
  width:100%;
  background:var(--navy-950);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  color:var(--paper);
  font-family:var(--font-body);
  font-size:15px;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  border-color:var(--teal);
  box-shadow:0 0 0 3px var(--teal-dim);
}
.field textarea{resize:vertical;min-height:70px;font-size:14.5px;line-height:1.5;}
.field .hint{font-size:12.5px;color:var(--muted-dim);margin-top:6px;}

.role-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}
@media (max-width:560px){ .role-grid{grid-template-columns:1fr;} }
.role-card{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:14px 16px;
  cursor:pointer;
  background:var(--navy-950);
  transition:border-color .15s ease, background .15s ease, transform .1s ease;
}
.role-card:hover{border-color:var(--purple); transform:translateY(-1px);}
.role-card.selected{
  border-color:var(--teal);
  background:var(--teal-dim);
}
.role-card .rc-title{font-weight:600;font-size:15px;margin-bottom:4px;}
.role-card .rc-desc{font-size:12.5px;color:var(--muted);line-height:1.4;}

/* -------------------- Botones -------------------- */
.btn{
  appearance:none;
  border:none;
  border-radius:999px;
  padding:13px 26px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14.5px;
  cursor:pointer;
  transition:filter .15s ease, transform .1s ease, opacity .15s ease;
}
.btn:active{transform:scale(0.98);}
.btn-primary{
  background:linear-gradient(135deg,var(--teal),#22b8a4);
  color:var(--navy-950);
}
.btn-primary:hover{filter:brightness(1.08);}
.btn-primary:disabled{opacity:.35;cursor:not-allowed;filter:none;}
.btn-ghost{
  background:transparent;
  color:var(--muted);
  border:1px solid var(--line);
}
.btn-ghost:hover{color:var(--paper);border-color:var(--muted-dim);}
.actions{display:flex;justify-content:space-between;align-items:center;margin-top:30px;gap:12px;}
.actions .spacer{flex:1;}

/* -------------------- Stepper de bloques -------------------- */
.stepper{
  display:flex;
  gap:8px;
  margin:26px 0 8px;
  flex-wrap:wrap;
}
.step-dot{
  flex:1;
  min-width:44px;
  height:6px;
  border-radius:99px;
  background:var(--line);
  position:relative;
  overflow:hidden;
}
.step-dot .fill{
  position:absolute;inset:0;
  background:linear-gradient(90deg,var(--teal),var(--purple));
  width:0%;
  transition:width .25s ease;
}
.step-dot.done .fill{width:100%;}
.step-dot.current .fill{width:100%;background:linear-gradient(90deg,var(--teal),var(--teal));}

.bloque-tag{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--teal);
  text-transform:uppercase;
  display:flex;
  align-items:center;
  gap:8px;
}
.bloque-tag .n{
  width:26px;height:26px;border-radius:8px;
  background:var(--teal-dim);
  color:var(--teal);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:13px;
}
.bloque-tag.transversal .n{background:var(--purple-dim);color:var(--purple);}
.bloque-tag.transversal{color:var(--purple);}

.bloque-title{
  font-family:var(--font-display);
  font-size:22px;
  font-weight:600;
  margin:10px 0 4px;
}
.bloque-progress{font-size:13px;color:var(--muted-dim);margin-bottom:22px;}

/* -------------------- Preguntas -------------------- */
.scale-legend-panel{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:8px;
  margin-bottom:24px;
  padding:12px 14px;
  background:var(--navy-950);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
}
.scale-legend-item{
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:11.5px;
  line-height:1.35;
  color:var(--muted);
}
.scale-legend-num{
  font-family:var(--font-mono);
  font-weight:600;
  color:var(--teal);
  font-size:13px;
}
@media (max-width:640px){
  .scale-legend-panel{grid-template-columns:1fr 1fr;}
}

.question{
  border-top:1px solid var(--line);
  padding:22px 0;
}
.question:first-of-type{border-top:none;padding-top:0;}
.q-domain{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--muted-dim);
  margin-bottom:6px;
}
.q-text{font-size:16px;line-height:1.5;margin-bottom:8px;}
.q-context{
  font-size:13px;
  line-height:1.5;
  color:var(--muted);
  font-style:italic;
  margin-bottom:14px;
  padding-left:10px;
  border-left:2px solid var(--line);
}

.scale{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.scale button{
  flex:1;
  min-width:52px;
  border:1px solid var(--line);
  background:var(--navy-950);
  color:var(--muted);
  border-radius:var(--radius-sm);
  padding:10px 6px;
  font-family:var(--font-mono);
  font-weight:500;
  font-size:14px;
  cursor:pointer;
  transition:all .12s ease;
}
.scale button:hover{border-color:var(--purple);color:var(--paper);}
.scale button.active{
  background:var(--teal);
  border-color:var(--teal);
  color:var(--navy-950);
  font-weight:600;
}
.scale-legend{
  font-size:12px;
  color:var(--muted-dim);
  margin-top:8px;
  min-height:16px;
}

.obs-field{margin-top:14px;}
.obs-field label{font-size:12px;color:var(--muted-dim);display:block;margin-bottom:6px;}

.caso-box{
  margin-top:18px;
  padding:16px;
  background:var(--purple-dim);
  border:1px solid rgba(139,60,232,0.35);
  border-radius:var(--radius-sm);
}
.caso-box .caso-label{
  font-family:var(--font-mono);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--purple);
  margin-bottom:8px;
}
.caso-box p{margin:0 0 10px;font-size:14.5px;line-height:1.5;}

/* -------------------- Resumen final -------------------- */
.summary-legend{
  display:flex; gap:16px; font-size:12px; color:var(--muted); margin-bottom:8px;
}
.summary-legend span{display:flex;align-items:center;gap:6px;}
.summary-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;}
.summary-chart-wrap{position:relative;height:280px;margin-bottom:8px;}
.analysis-box{
  margin-top:20px;
  padding:18px;
  background:var(--navy-950);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
}
.analysis-box .analysis-title{
  font-family:var(--font-mono);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--teal);
  margin-bottom:8px;
}
.analysis-box p{font-size:14px;line-height:1.6;margin:0 0 10px;color:var(--paper);}
.analysis-box .workshop-label{font-size:12.5px;color:var(--muted-dim);margin-bottom:4px;}
.analysis-box ul{margin:0;padding-left:18px;font-size:13.5px;line-height:1.6;color:var(--paper);}

.summary-row{
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 0;
  border-top:1px solid var(--line);
}
.summary-row:first-of-type{border-top:none;}
.summary-label{
  width:230px;
  flex:none;
  font-size:14px;
  font-weight:500;
}
.summary-bar-track{
  flex:1;
  height:10px;
  background:var(--navy-950);
  border-radius:99px;
  overflow:hidden;
  border:1px solid var(--line);
}
.summary-bar-fill{
  height:100%;
  border-radius:99px;
  background:linear-gradient(90deg,var(--teal),var(--purple));
}
.summary-nums{
  width:120px;
  flex:none;
  text-align:right;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--muted);
}
.summary-nums .gap-high{color:var(--coral);}
.summary-nums .gap-ok{color:var(--teal);}

.status-msg{
  margin-top:22px;
  padding:14px 16px;
  border-radius:var(--radius-sm);
  font-size:14px;
  display:none;
}
.status-msg.show{display:block;}
.status-msg.ok{background:var(--teal-dim);color:var(--teal);border:1px solid rgba(34,226,155,.35);}
.status-msg.err{background:var(--coral-dim);color:var(--coral);border:1px solid rgba(251,113,133,.35);}
.status-msg.loading{background:var(--purple-dim);color:var(--purple);border:1px solid rgba(139,60,232,.35);}

.footer-note{
  margin-top:40px;
  text-align:center;
  font-size:12px;
  color:var(--muted-dim);
}

.hidden{display:none !important;}

::selection{background:var(--teal); color:var(--navy-950);}