/* ============================================================================
   AndinaSalud Cybersecurity Lab - estilos propios
   Paleta: blanco, azul, verde, gris claro. Identidad visual ficticia.
   ============================================================================ */

:root {
  --as-blue: #0b5fae;
  --as-blue-dark: #073c6f;
  --as-blue-light: #e8f1fb;
  --as-green: #1aa878;
  --as-green-dark: #12805c;
  --as-gray-light: #f4f6f8;
  --as-gray: #64748b;
  --as-gray-dark: #1f2937;
  --as-border: #e2e8f0;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background-color: #ffffff;
  color: var(--as-gray-dark);
}

/* -------------------------------------------------------------------- */
/* Banner de entorno educativo                                          */
/* -------------------------------------------------------------------- */
.lab-banner {
  background: var(--as-blue-dark);
  color: #fff;
  text-align: center;
  font-size: .78rem;
  letter-spacing: .04em;
  padding: .35rem .5rem;
  text-transform: uppercase;
}

/* -------------------------------------------------------------------- */
/* Logo                                                                  */
/* -------------------------------------------------------------------- */
.as-logo {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--as-blue-dark) !important;
  text-decoration: none;
}

.as-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: .55rem;
  background: linear-gradient(135deg, var(--as-blue) 0%, var(--as-green) 100%);
  color: #fff;
  font-weight: 800;
  font-size: .95rem;
}

footer .as-logo,
footer .as-logo-mark ~ * {
  color: #fff !important;
}

/* -------------------------------------------------------------------- */
/* Navbar / botones                                                      */
/* -------------------------------------------------------------------- */
.navbar {
  border-bottom: 1px solid var(--as-border);
}

.btn-as-primary {
  background-color: var(--as-blue);
  border-color: var(--as-blue);
  color: #fff;
}
.btn-as-primary:hover {
  background-color: var(--as-blue-dark);
  border-color: var(--as-blue-dark);
  color: #fff;
}

.btn-as-outline {
  border: 1px solid var(--as-blue);
  color: var(--as-blue);
  background: #fff;
}
.btn-as-outline:hover {
  background: var(--as-blue-light);
}

/* -------------------------------------------------------------------- */
/* Hero                                                                   */
/* -------------------------------------------------------------------- */
.as-hero {
  background: linear-gradient(120deg, var(--as-blue-dark) 0%, var(--as-blue) 55%, var(--as-green) 130%);
  color: #fff;
  padding: 4.5rem 0;
}

.as-hero h1 {
  font-weight: 800;
}

.as-hero .lead {
  color: rgba(255,255,255,.9);
}

/* -------------------------------------------------------------------- */
/* Secciones / cards                                                     */
/* -------------------------------------------------------------------- */
.as-section {
  padding: 4rem 0;
}

.as-section-alt {
  background: var(--as-gray-light);
}

.as-card {
  border: 1px solid var(--as-border);
  border-radius: .75rem;
  transition: box-shadow .15s ease, transform .15s ease;
}
.as-card:hover {
  box-shadow: 0 .5rem 1.25rem rgba(11,95,174,.1);
  transform: translateY(-2px);
}

/*
 * Alto parejo SOLO para filas de tarjetas donde cada columna contiene una
 * única .as-card (ej. cards de servicios/red médica). Se agrega con la
 * utilidad h-100 de Bootstrap en esos casos puntuales, nunca en el
 * selector base .as-card: si una columna tiene varias tarjetas apiladas
 * (ej. la ficha del paciente), forzar height:100% ahí las hace
 * superponerse entre sí.
 */

.as-icon-circle {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--as-blue-light);
  color: var(--as-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
}

/* -------------------------------------------------------------------- */
/* Footer                                                                 */
/* -------------------------------------------------------------------- */
.as-footer {
  background: var(--as-blue-dark);
  color: #fff;
}
.as-footer a {
  color: rgba(255,255,255,.75);
  text-decoration: none;
}
.as-footer a:hover {
  color: #fff;
}

/* -------------------------------------------------------------------- */
/* Layout de dashboards (paciente / médico / admin)                      */
/* -------------------------------------------------------------------- */
.as-dashboard {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
}

@media (max-width: 767px) {
  .as-dashboard {
    grid-template-columns: 1fr;
  }
}

.as-sidebar {
  background: var(--as-gray-light);
  border: 1px solid var(--as-border);
  border-radius: .75rem;
  padding: 1.25rem;
  align-self: start;
}

.as-sidebar-role {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--as-gray);
  font-weight: 700;
  margin-bottom: .75rem;
}

.as-sidebar .nav-link {
  color: var(--as-gray-dark);
  border-radius: .5rem;
  padding: .5rem .65rem;
  font-size: .92rem;
}
.as-sidebar .nav-link:hover,
.as-sidebar .nav-link.active {
  background: var(--as-blue-light);
  color: var(--as-blue-dark);
}

.as-stat-card {
  border: 1px solid var(--as-border);
  border-radius: .75rem;
  padding: 1.25rem;
  background: #fff;
}
.as-stat-card .as-stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--as-blue-dark);
}
.as-stat-card .as-stat-label {
  color: var(--as-gray);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* Diferenciación visual de dashboards por rol */
.as-dashboard.role-patient .as-sidebar { border-top: 4px solid var(--as-blue); }
.as-dashboard.role-doctor .as-sidebar { border-top: 4px solid var(--as-green); }
.as-dashboard.role-admin .as-sidebar { border-top: 4px solid var(--as-gray-dark); }
.as-dashboard.role-admin .as-stat-card { background: var(--as-gray-dark); color: #fff; }
.as-dashboard.role-admin .as-stat-card .as-stat-value { color: #fff; }
.as-dashboard.role-admin .as-stat-card .as-stat-label { color: rgba(255,255,255,.65); }

/* -------------------------------------------------------------------- */
/* Flags / progreso                                                      */
/* -------------------------------------------------------------------- */
.as-flag-code {
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  background: var(--as-gray-dark);
  color: #7CFC9C;
  padding: .5rem .75rem;
  border-radius: .4rem;
  display: inline-block;
}

.as-progress-step {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--as-border);
}
.as-progress-step:last-child { border-bottom: none; }

/* -------------------------------------------------------------------- */
/* Login                                                                  */
/* -------------------------------------------------------------------- */
.as-login-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
}

.as-login-card {
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--as-border);
  border-radius: .9rem;
  padding: 2.25rem;
  box-shadow: 0 1rem 2.5rem rgba(15,23,42,.08);
}

/* -------------------------------------------------------------------- */
/* Página de error                                                       */
/* -------------------------------------------------------------------- */
.as-error-wrap {
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1rem;
}