:root {
  --bg:            #1B2338;
  --bg2:           #202A42;
  --bg3:           #29344E;
  --bg4:           #333F5C;
  --panel:         rgba(29, 37, 58, 0.72);
  --border:        rgba(255, 255, 255, 0.07);
  --linea:         rgba(255, 255, 255, 0.09);
  --linea-suave:   rgba(255, 255, 255, 0.06);
  --border-hi:     rgba(255, 255, 255, 0.13);
  --ink:           #E8ECF8;
  --muted:         #94A3B8;
  --muted-suave:   #5B6B85;

  --accent:        #1589FF;
  --accent-dim:    #4DAAFF;
  --accent-2:      #66CCFF;
  --accent-glow:   rgba(21, 137, 255, 0.22);
  --accent-ink:    #001A5C;
  --ring:          rgba(21, 137, 255, 0.35);

  --secondary:     #7C3AED;
  --secondary-dim: #AF88FF;
  --cyan:          #06B6D4;
  --cyan-dim:      #22D3EE;

  --ok:            #25D366;
  --ok-bg:         rgba(37, 211, 102, 0.1);
  --ok-border:     rgba(37, 211, 102, 0.28);
  --error:         #F87171;
  --error-bg:      rgba(248, 113, 113, 0.1);
  --error-border:  rgba(248, 113, 113, 0.28);
  --pendiente:     #FBBF24;
  --pendiente-bg:  rgba(251, 191, 36, 0.1);
  --pendiente-border: rgba(251, 191, 36, 0.28);

  --radio: 18px;
  --radio-sm: 10px;
  --radio-pill: 50px;
  --sombra: 0 20px 60px -20px rgba(0, 0, 0, .55);
  --sombra-sm: 0 1px 2px rgba(0, 0, 0, .3);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 90% 50% at 15% -10%, var(--accent-glow) 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(124, 58, 237, 0.16) 0%, transparent 50%),
    var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: 14.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.barra {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.barra .marca {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 800; letter-spacing: -.02em; font-size: 15px;
}
.barra .marca .punto {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 14px var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900; color: var(--accent-ink);
}
.barra .marca .punto::before { content: "C"; }
.barra .marca span.ai { color: var(--accent); }

.barra form { margin: 0; }
.barra button.link {
  background: none; border: none; color: var(--muted); font: inherit; cursor: pointer; padding: 6px 10px;
  border-radius: var(--radio-sm); transition: color .15s ease, background .15s ease;
}
.barra button.link:hover { color: var(--ink); background: rgba(255, 255, 255, 0.06); }

.contenedor { max-width: 920px; margin: 0 auto; padding: 40px 20px 72px; position: relative; z-index: 1; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border-hi);
  border-radius: var(--radio);
  padding: 32px 34px;
  box-shadow: var(--sombra);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

h1 { font-family: 'Sora', sans-serif; font-size: 21px; margin: 0 0 6px; font-weight: 700; letter-spacing: -.02em; color: #fff; }
h2 { font-family: 'Sora', sans-serif; font-size: 16px; margin: 0 0 14px; font-weight: 700; color: #fff; }
p.ayuda { color: var(--muted); margin: 0 0 22px; font-size: 13.5px; }

label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 7px; color: var(--ink); }

input[type="text"], input[type="password"], input[type="file"], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-hi);
  border-radius: var(--radio-sm);
  font: inherit;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input::placeholder, textarea::placeholder { color: var(--muted-suave); }
textarea { resize: vertical; }
input[type="file"]::file-selector-button {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  border: 1px solid var(--border-hi);
  border-radius: 8px;
  padding: 6px 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  margin-right: 10px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px var(--ring);
}
select option { background: var(--bg3); color: var(--ink); }

.campo { margin-bottom: 18px; }

.modo-opciones { display: flex; gap: 16px; margin-bottom: 6px; }
.modo-opciones label { display: flex; align-items: center; gap: 6px; font-weight: 500; }

.aviso-produccion {
  display: none;
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: var(--radio-sm);
  padding: 13px 15px;
  margin: 10px 0 18px;
  font-size: 13px;
}
.aviso-produccion label { display: flex; gap: 8px; align-items: flex-start; font-weight: 500; color: var(--ink); }

button.principal {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: var(--radio-pill);
  padding: 11px 24px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 16px var(--accent-glow);
  transition: background .2s ease, box-shadow .2s ease, transform .15s ease;
}
button.principal:hover { background: var(--accent-dim); box-shadow: 0 0 26px var(--accent-glow); transform: translateY(-1px); }
button.principal:active { transform: translateY(0); }

.error {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid var(--error-border);
  border-radius: var(--radio-sm);
  padding: 11px 15px;
  margin-bottom: 18px;
  font-size: 13px;
}

.badge {
  display: inline-block;
  padding: 3px 11px;
  border-radius: var(--radio-pill);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  border: 1px solid transparent;
}
.badge.OK { color: var(--ok); background: var(--ok-bg); border-color: var(--ok-border); }
.badge.ERROR { color: var(--error); background: var(--error-bg); border-color: var(--error-border); }
.badge.PENDIENTE { color: var(--pendiente); background: var(--pendiente-bg); border-color: var(--pendiente-border); }

table.resultados { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 12px; }
table.resultados th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted-suave); font-weight: 700; padding: 0 10px 10px; border-bottom: 1px solid var(--linea);
}
table.resultados td { padding: 10px; border-bottom: 1px solid var(--linea-suave); vertical-align: top; }
table.resultados tbody tr { transition: background .12s ease; }
table.resultados tbody tr:hover { background: rgba(255, 255, 255, 0.04); }
table.resultados td.num { font-variant-numeric: tabular-nums; }
table.resultados a { color: var(--accent-dim); text-decoration: none; font-weight: 600; }
table.resultados a:hover { text-decoration: underline; }

.resumen { display: flex; gap: 20px; margin: 18px 0 8px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.resumen b { color: var(--ink); }

.acciones { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.acciones a, .acciones button {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--radio-pill);
  border: 1px solid var(--border-hi);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  text-decoration: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}
.acciones a:hover, .acciones button:hover { background: rgba(255, 255, 255, 0.09); transform: translateY(-1px); }
.acciones a.principal, .acciones button.principal {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: transparent;
  box-shadow: 0 0 16px var(--accent-glow);
}
.acciones a.principal:hover, .acciones button.principal:hover { background: var(--accent-dim); }

.overflow { overflow-x: auto; }