:root{
  --brand:#ff4081;
  --brand-dark:#e73370;
  --bg:#fafafa;
  --text:#222;
  --card:#fff;
  --muted:#666;
  --ring:rgba(255,64,129,0.35);
}

*{ box-sizing:border-box; }

html,body{
  margin:0;
  padding:0;
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
}

/* HERO */
.login-hero{
  background:#111;
  color:#fff;
  text-align:center;
  padding:60px 20px;
}
.login-hero h1{ font-size:2.2rem; margin:0 0 10px; }
.login-hero p{ font-size:1.1rem; max-width:700px; margin:0 auto; line-height:1.6; }

/* Wrapper */
.auth-wrapper{
  min-height:calc(100dvh - 280px);
  display:grid;
  place-items:center;
  padding:40px 16px;
}

/* Card */
.auth-card{
  background:var(--card);
  width:100%;
  max-width: 600px;
  border-radius:20px;
  box-shadow:0 10px 30px rgba(0,0,0,.08);
  padding:30px 24px;
  transform:translateY(24px);
  opacity:0;
  transition:.5s ease;
}
.auth-card.revealed{ transform:translateY(0); opacity:1; }

.auth-title{
  margin:0 0 15px;
  font-size:1.5rem;
  font-weight:600;
  text-align:center;
  color:#111;
}

/* Alertas */
.form-alert{
  display:flex; align-items:center; gap:8px;
  border-radius:12px; padding:10px 12px;
  margin:10px 0 18px; font-size:.95rem;
}
.form-alert-ok{ background:#f3fff7; border:1px solid #b7f0c0; color:#166534; }
.form-alert-error{ background:#fff5f5; border:1px solid #f5c2c7; color:#7a1c1f; }

/* Formulario */
.form-group{ margin-bottom:16px; }
label{ display:block; margin-bottom:6px; font-weight:600; color:#111; }

.input-wrap{ position:relative; }
.input-icon{
  position:absolute; left:12px; top:50%; transform:translateY(-50%);
  color:#999; pointer-events:none;
}

input,select{
  width:100%; height:46px; padding:10px 44px 10px 40px;
  border-radius:12px; border:1px solid #e6e6e6;
  background:#fff; font-size:1rem; color:var(--text);
  outline:none; transition:border .2s, box-shadow .2s;
}
input::placeholder{ color:#aaa; }
input:focus,select:focus{ border-color:var(--brand); box-shadow:0 0 0 4px var(--ring); }

/* Toggle password */
.toggle-password{
  position:absolute; right:10px; top:50%; transform:translateY(-50%);
  height:30px; width:30px; display:grid; place-items:center;
  border:none; background:transparent; color:#777; cursor:pointer;
}
.toggle-password:hover{ color:var(--brand); }

/* Form row (2 columnas) */
.form-row{ display:flex; gap:12px; }
.form-row .half{ flex:1; }

/* Checks */
.form-group.checks{
  display:flex;
  flex-direction:column;
  gap:6px;
  margin:12px 0 16px;
}
.check{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.9rem;
  color:#444;
}
.check input{
  width:16px;
  height:16px;
}

/* Meta links */
.link{ color:var(--brand); font-weight:600; text-decoration:none; }
.link:hover{ color:var(--brand-dark); text-decoration:underline; }

/* Botones */
.btn-primary,.btn-secondary{
  width:100%; height:48px; border-radius:30px;
  border:none; font-weight:700; font-size:1rem; cursor:pointer;
  transition:transform .15s, filter .15s, background .2s, color .2s;
}
.btn-primary{ background:var(--brand); color:#fff; margin-top:5px; }
.btn-primary:hover{ background:var(--brand-dark); transform:translateY(-2px); }

.btn-secondary{
  margin-top:14px;
  background:#fff; color:var(--brand); border:2px solid var(--brand);
}
.btn-secondary:hover{ background:var(--brand); color:#fff; transform:translateY(-2px); }

/* Divider */
.auth-divider{
  display:flex; align-items:center; gap:10px;
  color:#888; font-size:.9rem; margin:18px 0 6px;
}
.auth-divider::before,
.auth-divider::after{
  content:"";
  flex:1;
  height:1px;
  background:#eee;
}

/* Responsive */
@media (max-width:480px){
  .auth-card{ padding:22px 16px; }
  .form-row{ flex-direction:column; }
}


/* Textarea: Información adicional (opcional) */
.auth-form textarea,
#observaciones{
  width:100%;
  min-height:110px;
  max-height:320px;          /* evita que se haga gigante */
  padding:12px 14px;
  border:1px solid #e6e6e6;
  border-radius:12px;
  background:#fff;
  color:var(--text);
  font-size:1rem;
  line-height:1.5;
  outline:none;
  resize:vertical;           /* solo vertical */
  transition:border .2s, box-shadow .2s, background .2s;
}

.auth-form textarea::placeholder,
#observaciones::placeholder{
  color:#aaa;
}

.auth-form textarea:focus,
#observaciones:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 4px var(--ring);
  background:#fff;
}

/* Ajuste visual del label del textarea (igual que el resto) */
.form-group label[for="observaciones"]{
  display:block;
  margin-bottom:6px;
  font-weight:600;
  color:#111;
}

/* Si quieres que ocupe lo mismo que los inputs con icono */
.form-group textarea{
  /* misma sombra/curva, sin icono a la izquierda */
  box-shadow:0 0 0 rgba(0,0,0,0);
}

/* En móviles, un pelín más de alto para escribir cómodo */
@media (max-width:480px){
  .auth-form textarea,
  #observaciones{ min-height:130px; }
}