/* ClassCore — estilos base */

:root {
  --color-primario: #4f46e5;
  --color-primario-oscuro: #4338ca;
  --color-fondo: #f4f5fb;
  --color-superficie: #ffffff;
  --color-texto: #1e2433;
  --color-texto-suave: #6b7280;
  --color-borde: #e5e7eb;
  --color-error: #dc2626;
  --color-error-fondo: #fef2f2;
  --color-exito: #16a34a;
  --radio: 14px;
  --sombra: 0 10px 30px rgba(30, 36, 51, 0.08);
  --fuente: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--fuente);
  background: var(--color-fondo);
  color: var(--color-texto);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Login ---------- */

.login-body {
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(79, 70, 229, 0.14), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(14, 165, 233, 0.12), transparent 60%),
    var(--color-fondo);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-superficie);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 40px 36px;
}

.login-card .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.logo-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primario), #0ea5e9);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
}

.login-card h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.login-card .subtitulo {
  color: var(--color-texto-suave);
  font-size: 14px;
  margin: 6px 0 28px;
}

.campo { margin-bottom: 18px; }

.campo label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}

.campo input {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  border: 1.5px solid var(--color-borde);
  border-radius: 10px;
  background: #fafafa;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.campo input:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
  background: #fff;
}

.campo .ayuda {
  font-size: 12px;
  color: var(--color-texto-suave);
  margin-top: 5px;
}

.boton {
  width: 100%;
  padding: 13px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--color-primario);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}

.boton:hover:not(:disabled) { background: var(--color-primario-oscuro); }
.boton:active:not(:disabled) { transform: scale(0.99); }
.boton:disabled { opacity: 0.6; cursor: not-allowed; }

.mensaje-error {
  display: none;
  background: var(--color-error-fondo);
  color: var(--color-error);
  border: 1px solid #fecaca;
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 13.5px;
  margin-bottom: 18px;
}

.mensaje-error.visible { display: block; }

.mensaje-exito {
  background: #f0fdf4;
  color: var(--color-exito);
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 13.5px;
  margin-bottom: 18px;
}

/* ---------- Dashboard ---------- */

.dashboard-header {
  background: var(--color-superficie);
  border-bottom: 1px solid var(--color-borde);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.dashboard-header .marca {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
}

.dashboard-header .usuario {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--color-texto-suave);
}

.chip-rol {
  background: #eef2ff;
  color: var(--color-primario);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: capitalize;
}

.boton-secundario {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-texto);
  background: transparent;
  border: 1.5px solid var(--color-borde);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.boton-secundario:hover { border-color: var(--color-texto-suave); background: #fafafa; }

.dashboard-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 36px 28px;
}

.dashboard-main h2 {
  font-size: 24px;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.dashboard-main .descripcion {
  color: var(--color-texto-suave);
  font-size: 14.5px;
  margin-bottom: 28px;
}

.tarjetas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}

.tarjeta {
  background: var(--color-superficie);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(30, 36, 51, 0.04);
}

.tarjeta h3 { font-size: 15.5px; margin-bottom: 6px; }
.tarjeta p { font-size: 13.5px; color: var(--color-texto-suave); }

.tarjeta .estado {
  display: inline-block;
  margin-top: 10px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  text-transform: capitalize;
}

.estado.borrador  { background: #fef9c3; color: #a16207; }
.estado.publicado { background: #dcfce7; color: #15803d; }
.estado.archivado { background: #f3f4f6; color: #6b7280; }

.vacio {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--color-texto-suave);
  font-size: 14.5px;
  background: var(--color-superficie);
  border: 1.5px dashed var(--color-borde);
  border-radius: var(--radio);
}

.cargando {
  text-align: center;
  padding: 80px 20px;
  color: var(--color-texto-suave);
  font-size: 14px;
}