@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@400;500;600&display=swap');
:root {
  --negro: #111111;
  --naranja: #F47920;
  --naranja-d: #d4671a;
  --blanco: #ffffff;
  --gris-f: #f5f5f7;
  --borde: #dde1e7;
  --texto: #1c1c1e;
  --gris-6: #636366;
  --error: #dc3545;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Barlow', sans-serif;
  background: var(--negro);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(244,121,32,.03) 40px,
      rgba(244,121,32,.03) 41px
    );
  pointer-events: none;
}

.card {
  background: var(--blanco);
  border-radius: 14px;
  width: 100%;
  max-width: 420px;
  margin: 20px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
  position: relative;
  z-index: 1;
}

.card-top {
  background: var(--negro);
  padding: 36px 36px 28px;
  border-bottom: 3px solid var(--naranja);
  text-align: center;
}
.logo { display: flex; justify-content: center; }
/* aspect-ratio del logo (957x131) reserva el espacio antes de cargar → evita CLS */
.logo img { width: 100%; height: auto; aspect-ratio: 957 / 131; display: block; }
.logo-sub {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #666;
  margin-top: 6px;
}

.card-body { padding: 32px 36px 36px; }

.titulo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--texto);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.mensajes { margin-bottom: 18px; }
.msg-error {
  background: #fff5f5;
  border: 1px solid #fecaca;
  border-left: 4px solid var(--error);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  color: #991b1b;
}

.campo { margin-bottom: 18px; }
.campo label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gris-6);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  border: 1.5px solid var(--borde);
  border-radius: 7px;
  padding: 11px 14px;
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  color: var(--texto);
  background: var(--gris-f);
  transition: border-color .2s, box-shadow .2s, background .2s;
  outline: none;
}
.form-input:focus {
  border-color: var(--naranja);
  box-shadow: 0 0 0 3px rgba(244,121,32,.12);
  background: var(--blanco);
}
.form-input.error { border-color: var(--error); }

.campo-error {
  font-size: 12px;
  color: var(--error);
  margin-top: 4px;
}

.btn-login {
  width: 100%;
  background: var(--naranja);
  color: var(--blanco);
  border: none;
  border-radius: 7px;
  padding: 13px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s, transform .1s;
  margin-top: 8px;
}
.btn-login:hover { background: var(--naranja-d); }
.btn-login:active { transform: scale(.98); }

.pie {
  text-align: center;
  font-size: 11px;
  color: #999;
  margin-top: 20px;
  letter-spacing: 0.3px;
}