* { 
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
  background-color: #0c0f16; /* evita el “borde” en el borde del viewport */
}

body { 
  font: normal 12pt 'trebuchet ms', arial, sans-serif;
  /* fondo oscuro limpio, sin patrón que genere “marco” */
  background: linear-gradient(180deg, #0c0f16 0%, #0a0e1a 60%, #070b15 100%);
  color: #e8ecf2;

  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;

  /* previene cualquier borde/outline del body */
  outline: none;
  box-shadow: none;
  border: 0;
  position: relative;
  overflow: hidden; /* oculta artefactos en bordes */
  align-items: start;
}


@keyframes e-spin {
  to { transform: rotate(360deg); }
}

.wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: clamp(14px, 2vh, 20px);
  border-radius: 18px;
  background: rgba(13,18,31,0.55);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(90,120,180,0.24);
  box-shadow:
    inset 0 0 0 1px rgba(140,170,255,0.06),
    0 10px 30px rgba(0,0,0,0.45);
  overflow: auto;
}

.wrapper h1.login_align { margin: 0 0 4px 0; }       
.wrapper .description_text.login_align { margin: 0 0 10px 0; } 
.wrapper form { display: grid; gap: 10px; }           
.wrapper .login_align { padding: 4pt 10pt 4pt 10pt; }   

.input_label {
  width: 80pt;
  font-size: 12pt;
  display: inline-block;
  vertical-align: middle;
  font-weight: 600;
  padding: 10pt 10pt 10pt 0pt;
  text-align: right;
}

.radio_label {
  font-size: 12pt;
  display: inline-block;
  vertical-align: middle;
  padding: 1pt 0;
  text-align: right;
}

.radio_span {
  width: 90pt;
  display: inline-block;
  vertical-align: middle;
  font-weight: 400;
  padding: 10pt 0;
  text-align: right;
}

.algo_radio_button {
  vertical-align: middle;
  font-weight: 400;
  padding: 10pt 0;
  text-align: right;
}

.input_box {
  padding: 0.4em;
  font-size: 12pt;
  font-family: "Source Sans Pro", sans-serif;
  outline: none;
  border: 1px solid #dddddd;
  border-radius: 4px;
  background: #f9f9f9;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.input_box:focus {
  background: #ffffff;
}

.input_box::placeholder {
  color: #bbbbbb;
}

.error_msg {
  padding-left: 50pt;
  color: #d50000;
  font-size: 12pt;
}

.login_align {
  padding: 3pt 10pt 3pt 20pt;
}

.description_text {
  font-size: 12pt;
}

.login_error_msg {
  padding: 0pt 0pt 7pt 95pt;
  color: #d50000;
  font-size: 10pt;
}

.control_button {
  background-color: #04AA6D;
  border: none;
  color: white;
  padding: 0.7em;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 12pt;
  margin: 4pt 2pt;
  border-radius: 4pt;
  cursor: pointer;
  width: 6em;
}

.table_left_column {
  padding: 2pt 12pt 2pt 12pt;
}

.table_column {
  padding: 2pt 10pt 2pt 6pt;
}

input[type=file]::file-selector-button {
  margin-right: 5pt;
  border: none;
  background: #084cdf;
  padding: 5pt 6pt;
  border-radius: 4pt;
  font-size: 12pt;
  color: #fff;
  cursor: pointer;
  transition: background .2s ease-in-out;
}

input[type=file]::file-selector-button:hover {
  background: #0d45a5;
}

.mf-login { position: relative; overflow: hidden; }


.mf-login.mf-bg {
  background:
    linear-gradient(180deg, #0c0f16 0%, #0a0e1a 60%, #070b15 100%),
    radial-gradient(circle at 1px 1px, #1a2230 1px, transparent 1px);
  background-size: 100% 100%, 22px 22px;
  border-radius: 12px;
}

.mf-login.mf-bg::before {
  content: "e";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;

  font-family: 'trebuchet ms', arial, sans-serif;
  font-weight: 900;
  font-size: clamp(40vw, 50vw, 70vw);
  line-height: 1;
  letter-spacing: -0.02em;

  /* Relleno que rota */
  color: transparent;
  background: conic-gradient(
    from 0deg,
    rgba(77,163,255,0.30),
    rgba(123,92,255,0.30),
    rgba(34,211,238,0.30),
    rgba(77,163,255,0.30)
  );
  -webkit-background-clip: text;
  background-clip: text;

  /* Borde suave y glow */
  -webkit-text-stroke: 2px rgba(120,160,220,0.18);
  text-shadow:
    0 0 30px rgba(77,163,255,0.08),
    0 0 90px rgba(34,211,238,0.06);

  transform-origin: 50% 50%;
  animation: e-spin 16s linear infinite;

  pointer-events: none;
  user-select: none;
  z-index: 0;         /* queda detrás del contenido */
}


/* Centrado sin afectar tu layout externo */
.mf-login .mf-center {
  display: grid;
  place-items: center;
  padding: 24px;
}

/* Tarjeta con glass y borde neón sutil */
.mf-login .mf-card {
  max-width: 420px;
  padding: 28px;
  border-radius: 18px;
  background: rgba(13, 18, 31, 0.55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(90, 120, 180, 0.24);
  position: relative;
  box-shadow:
    inset 0 0 0 1px rgba(140,170,255,0.06),
    0 10px 30px rgba(0,0,0,0.45);
  position: relative;
  z-index: 1;
}
.mf-login .mf-neon::before {
  content:"";
  position:absolute; inset:-2px;
  border-radius: 20px;
  background: conic-gradient(from 0deg, #4da3ff, #7b5cff, #22d3ee, #4da3ff);
  filter: blur(12px);
  opacity: .15;
  z-index: -1;
  animation: none;   /* borde fijo, sin giro */
}


@keyframes mf-spin { to { transform: rotate(360deg); } }

/* Formulario e inputs (sin romper tus .input_box/.control_button) */
.mf-login .mf-form { display: grid; gap: 14px; }
.mf-login .mf-field { display: grid; gap: 6px; }
.mf-login .mf-input {
  border-radius: 12px;
  background: rgba(9,14,24,.65);
  color: #e8ecf2;
  border: 1px solid rgba(110,140,200,.25);
  outline: none;
  transition: border-color .20s ease, box-shadow .20s ease, transform .05s;
  width: 100%;
  padding: 12px 14px;
}

.mf-login .mf-input::placeholder { color: #8aa0c7; }
.mf-login .mf-input:focus {
  border-color: #4da3ff;
  box-shadow: 0 0 0 3px rgba(77,163,255,.15);
}
.mf-login .mf-input:active { transform: translateY(1px); }

/* Errores */
.mf-login .mf-error {
  min-height: 16px;
  color: #ff9f9f;
  font-size: 12px;
  margin: 4px 0 0 0;
}
.mf-login .mf-alert {
  background: rgba(255, 88, 88, .12);
  color: #ffbaba;
  border: 1px solid rgba(255, 88, 88, .35);
  padding: 10px 12px;
  border-radius: 10px;
}

/* Botón: mejora visual sin reemplazar tu .control_button */
.mf-login .mf-btn {
  display: inline-block;
  width: 100%;
  padding: 12px 16px;
  border-radius: 14px;
  border: 0;
  color: #0b1220;
  font-weight: 700;
  background: linear-gradient(90deg, #4da3ff, #7b5cff 60%, #22d3ee);
  cursor: pointer;
  transition: transform .06s ease, filter .2s ease, box-shadow .2s ease;
  box-shadow: 0 8px 24px rgba(77,163,255,.25);
}
.mf-login .mf-btn:hover { filter: brightness(1.05); }
.mf-login .mf-btn:active { transform: translateY(1px); }
.mf-login .mf-btn:disabled { opacity: .6; cursor: not-allowed; }

/* Respeto a usuarios con menos movimiento */
@media (prefers-reduced-motion: reduce) {
  .mf-login.mf-bg::before, .mf-login .mf-neon::before { animation: none; }
}
/* Labels apilados y alineados a la izquierda dentro del login */
.mf-login .input_label {
  display: block;
  width: auto;
  text-align: left;
  padding: 0 0 4px 2px;
}

/* Errores pegados al input (evita el padding-left grande) */
.mf-login .login_error_msg {
  padding: 4px 0 0 2px;
  font-size: 11pt;
}
/* No mostrar si no hay contenido */
.mf-alert:empty,
.error_msg:empty,
.login_error_msg:empty { display: none; }