:root {
  --primary: #8e2133;
  --secondary: #2c3e50;
  --text-muted: #64748b;
  --white: #ffffff;
  --bg-input: #f8fafc;
}

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

/* Contenedor para centrar el formulario */
.login-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
  /* Ajusta el centrado vertical entre header y footer */
  padding: 20px;
}

.login-card {
  background: var(--white);
  width: 100%;
  max-width: 400px;
  padding: 40px 30px;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border-top: 6px solid var(--primary);
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.login-header h2 {
  color: var(--secondary);
  font-size: 1.6rem;
}

.form-group {
  margin-bottom: 20px;
  width: 100%;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary);
}

.input-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.input-wrapper i.main-icon {
  position: absolute;
  left: 15px;
  color: var(--text-muted);
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: 12px 45px 12px 45px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  font-size: 1rem;
  background-color: var(--bg-input);
  transition: all 0.3s ease;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  background-color: #fff;
  box-shadow: 0 0 0 4px rgba(142, 33, 51, 0.1);
}

.toggle-password {
  position: absolute;
  right: 15px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 5px;
  transition: color 0.2s;
}

.toggle-password:hover {
  color: var(--primary);
}

.btn-submit {
  width: 100%;
  padding: 14px;
  background-color: var(--primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s,
    background 0.3s;
  margin-top: 10px;
}

.btn-submit:hover {
  background-color: #701928;
  transform: translateY(-2px);
}

.footer-link {
  text-align: center;
  margin-top: 25px;
}

.footer-link a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-link a:hover {
  color: var(--primary);
}