:root {
  --bg-oscuro: #1b4332;
  --verde-base: #2d6a4f;
  --destacado: #74c69d;
  --dorado: #ffd60a;
  --azul: #1d3a8a;
  --texto: #f8f9fa;
  --texto-suave: #d8f3dc;
}
* { box-sizing: border-box; margin: 0; }
body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-oscuro);
  color: var(--texto);
  line-height: 1.6;
}
a { color: var(--destacado); }
h1, h2, h3 { line-height: 1.2; }
h2 { font-size: 1.7rem; margin-bottom: 1.2rem; color: var(--destacado); }

/* barra de mantenimiento */
.aviso-mant {
  background: var(--dorado);
  color: #1b3a00;
  text-align: center;
  padding: .5rem 1rem;
  font-weight: 600;
}

/* navegacion */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .9rem 1.5rem;
  flex-wrap: wrap;
  gap: .5rem;
}
.marca {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--texto);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
}
.logo { width: 34px; height: 34px; }
.nav nav a { margin-left: 1.1rem; text-decoration: none; }
.nav .peque { color: var(--texto-suave); margin-right: .8rem; }

/* hero */
.hero {
  min-height: 46vh;
  display: flex;
  align-items: center;
  padding: 4rem 1.5rem;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(116, 198, 157, .18), transparent),
    linear-gradient(160deg, var(--bg-oscuro) 55%, var(--verde-base));
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); max-width: 22ch; }
.hero em { color: var(--dorado); font-style: normal; }
.hero .lema { max-width: 55ch; margin: 1rem 0 1.6rem; color: var(--texto-suave); font-size: 1.08rem; }

.botones, .cta-linea { margin-top: 1.2rem; }
.boton {
  display: inline-block;
  background: var(--dorado);
  color: #1b3a00;
  border: none;
  border-radius: 8px;
  padding: .55rem 1.1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  font-size: 1rem;
}
.boton.grande { padding: .8rem 1.6rem; font-size: 1.08rem; }
.boton:hover { filter: brightness(1.08); }

/* secciones */
.seccion { padding: 3.2rem 1.5rem; max-width: 1050px; margin: 0 auto; }
.seccion.alt { max-width: none; background: var(--verde-base); }
.seccion.alt > .filas { max-width: 1050px; margin-left: auto; margin-right: auto; }
.filas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.1rem;
}
.caja {
  background: rgba(248, 249, 250, .06);
  border: 1px solid rgba(116, 198, 157, .25);
  border-radius: 12px;
  padding: 1.2rem 1.3rem;
}
.caja h3 { color: var(--dorado); margin-bottom: .4rem; font-size: 1.05rem; }

/* capturas */
.captura {
  border: 2px dashed rgba(116, 198, 157, .5);
  border-radius: 12px;
  min-height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texto-suave);
}

/* faq */
.faq details {
  background: rgba(248, 249, 250, .06);
  border-radius: 10px;
  margin-bottom: .7rem;
  padding: .9rem 1.2rem;
}
.faq summary { cursor: pointer; font-weight: 600; color: var(--destacado); }
.faq p { margin-top: .5rem; color: var(--texto-suave); }

/* contacto */
.contacto form, .flash { max-width: 640px; }
.form-contacto label { display: block; margin-bottom: .9rem; }
.form-contacto input, .form-contacto textarea {
  width: 100%;
  margin-top: .3rem;
  padding: .6rem .7rem;
  border-radius: 8px;
  border: 1px solid rgba(248, 249, 250, .3);
  background: rgba(248, 249, 250, .08);
  color: var(--texto);
  font: inherit;
}
.honeypot { position: absolute; left: -9999px; height: 0; width: 0; }
.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.flash.success { background: rgba(116, 198, 157, .25); }
.flash.warning { background: rgba(255, 214, 10, .25); }
.flash.danger { background: rgba(220, 53, 69, .3); }
.alterna { margin-top: 1rem; color: var(--texto-suave); }

/* pie */
footer {
  padding: 2rem 1.5rem;
  border-top: 1px solid rgba(116, 198, 157, .25);
  color: var(--texto-suave);
  font-size: .92rem;
}

/* ---------------------------------------------------------------- panel */
.panel-body { background: #10281d; min-height: 100vh; }
.panel-login {
  max-width: 360px;
  margin: 12vh auto;
  padding: 2rem;
  background: rgba(248, 249, 250, .05);
  border-radius: 14px;
}
.panel-login h1 { font-size: 1.3rem; margin-bottom: 1rem; color: var(--destacado); }
.panel-login input {
  width: 100%;
  margin-bottom: .8rem;
  padding: .6rem .7rem;
  border-radius: 8px;
  border: 1px solid rgba(248, 249, 250, .3);
  background: rgba(248, 249, 250, .08);
  color: var(--texto);
  font: inherit;
}
.panel-main { padding: 1.5rem 1.5rem 3rem; max-width: 1100px; margin: 0 auto; }
.panel-nav { border-bottom: 1px solid rgba(116, 198, 157, .2); }
.tarjeta {
  background: rgba(248, 249, 250, .05);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
  margin-bottom: 1.4rem;
}
.tabla { width: 100%; border-collapse: collapse; margin-top: .6rem; }
.tabla th, .tabla td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid rgba(116, 198, 157, .15); }
.tabla th { color: var(--destacado); font-weight: 600; }
.estado { padding: .1rem .6rem; border-radius: 999px; font-size: .85rem; }
.estado.ok { background: rgba(116, 198, 157, .3); }
.estado.ko { background: rgba(220, 53, 69, .35); }
.acciones form { display: inline; }
.acciones details { display: inline-block; margin-left: .5rem; }
.acciones details form { display: grid; gap: .4rem; margin-top: .5rem; }
.mini { font: inherit; font-size: .85rem; cursor: pointer; }
.acciones input, .form-alta input {
  padding: .4rem .5rem;
  border-radius: 6px;
  border: 1px solid rgba(248, 249, 250, .3);
  background: rgba(248, 249, 250, .08);
  color: var(--texto);
  font: inherit;
}
.form-alta label { display: block; margin-bottom: .8rem; }
.form-alta input { width: 100%; max-width: 360px; margin-top: .2rem; }
.checkbox { display: flex; gap: .5rem; align-items: center; margin-bottom: .8rem; }
.peque { font-size: .85rem; color: var(--texto-suave); }
@media (max-width: 640px) { .tabla { display: block; overflow-x: auto; } }