:root {
  --verde-principal: #329540;
  --verde-oscuro: #164a49;
  --blanco: #fff;
  --negro: #000;
  --gris-claro: #f0f0f0;
  --gris-medio: #d3d3d3;
  --verde-claro: #90ee90;
  --sombra-caja: rgba(0, 0, 0, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: linear-gradient(#bebebe, #9ba8ab);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.container {
  width: 800px;
  height: auto;
  min-height: 500px;
  background-color: #e4e4e5;
  border-radius: 20px;
  box-shadow: 0 5px 15px #5d5e61;
  overflow: hidden;
  display: flex;
}

/* Formulario */
.form-container {
  width: 50%;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-header {
  text-align: center;
  margin-bottom: 15px;
}

/* Barra de progreso */
.progress-bar {
  display: flex;
  justify-content: space-between;
  margin: 0 auto 30px;
  position: relative;
  width: 90%;
}

.progress-bar::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--gris-medio);
  z-index: 0;
  transform: translateY(-50%);
}

.progress-step {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.progress-step::before {
  content: "";
  display: block;
  width: 25px;
  height: 25px;
  background-color: var(--blanco);
  border: 3px solid var(--gris-medio);
  border-radius: 50%;
  margin: 0 auto 8px;
  transition: all 0.3s ease;
  z-index: 3;
}

.progress-step.active::before {
  background-color: var(--verde-principal);
  border-color: var(--verde-principal);
}

.progress-step.completed::before {
  background-color: var(--verde-principal);
  border-color: var(--verde-principal);
}

.progress-step span {
  font-size: 14px;
  color: var(--gris-medio);
  font-weight: 500;
  display: inline-block;
  margin-top: 5px;
}

.progress-step.active span {
  color: var(--verde-oscuro);
  font-weight: 600;
}

.progress-step.completed span {
  color: var(--negro);
}

/* Conector entre pasos */
.progress-step:not(:first-child)::after {
  content: "";
  position: absolute;
  top: 12px;
  left: -50%;
  width: 100%;
  height: 3px;
  background-color: var(--gris-medio);
  z-index: -1;
}

.progress-step.completed:not(:first-child)::after,
.progress-step.active:not(:first-child)::after {
  background-color: var(--verde-principal);
}

h1 {
  color: var(--negro);
  font-size: 24px;
  margin-bottom: 10px;
}

/* Pasos del formulario */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
}

/* Grupos de inputs */
.input-group {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.input-group label {
  flex: 1;
}

/* Estilos para inputs */
label {
  position: relative;
  display: block;
  margin-bottom: 15px;
}

label i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--negro);
}

input,
select {
  width: 100%;
  padding: 12px 12px 12px 40px;
  border: 2px solid var(--negro);
  border-radius: 12px;
  background-color: var(--gris-claro);
  font-size: 14px;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg fill='black' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

/* Contraseña */
.password-label {
  margin-bottom: 5px;
}

.password-container {
  position: relative;
}

.toggle-password {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--negro);
}

.password-requirements {
  margin: 5px 0 20px 20px;
  font-size: 12px;
  color: var(--gris-medio);
  list-style-type: disc;
}

.password-requirements li {
  margin-bottom: 3px;
}

.button-group {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

.next-btn,
.prev-btn,
.submit-btn {
  padding: 12px 25px;
  border-radius: 15px;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.next-btn,
.submit-btn {
  background-color: var(--verde-principal);
  color: var(--blanco);
}

.next-btn:hover,
.submit-btn:hover {
  background-color: var(--verde-oscuro);
}

.prev-btn {
  background-color: var(--gris-medio);
  color: var(--negro);
}

.prev-btn:hover {
  background-color: var(--gris-claro);
}

/* Panel verde */
.welcome-panel {
  width: 45%;
  background: linear-gradient(
    to right,
    var(--verde-principal),
    var(--verde-oscuro)
  );
  color: var(--blanco);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 40px;
  border-radius: 0 35% 20% 0;
}
.logo-container {
  margin-top: -30px;
  text-align: center;
  margin-bottom: 15px;
}

.panel-logo {
  max-width: 100px;
  height: auto;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.panel-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.welcome-panel h1 {
  color: var(--blanco);
  font-size: 28px;
  margin-bottom: 20px;
}

.welcome-panel p {
  margin-bottom: 30px;
  font-size: 14px;
  max-width: 80%;
}

.switch-btn {
  background-color: transparent;
  color: var(--blanco);
  border: 2px solid var(--blanco);
  padding: 10px 30px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s;
}

.switch-btn:hover {
  background-color: var(--blanco);
  color: var(--verde-oscuro);
}

/* Enlaces para móviles */
.mobile-links {
  display: none;
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
}

.mobile-links a {
  color: var(--verde-oscuro);
  font-weight: bold;
  text-decoration: none;
}

.mobile-links a:hover {
  text-decoration: underline;
}
.mensaje {
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  text-align: center;
}

.mensaje.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.mensaje.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.password-requirements {
  margin-top: 5px;
  margin-left: 30px;
  font-size: 12px;
  color: #777;
  list-style-type: disc;
}

.password-requirements li {
  margin-bottom: 3px;
}

.password-requirements li.valid {
  color: #329540;
  font-weight: bold;
}

.error-mensaje {
  color: red;
  font-size: 12px;
  margin-left: 40px;
  display: none;
}

.error-mensaje::before {
  content: "⚠";
  margin-right: 5px;
  margin-bottom: 3px;
}

@media (max-width: 700px) {
  .container {
    width: 95%;
    height: auto;
    flex-direction: column;
  }

  .form-container,
  .welcome-panel {
    width: 100%;
    padding: 30px;
  }

  .welcome-panel {
    display: none;
  }

  .mobile-links {
    display: block;
  }

  .input-group {
    flex-direction: column;
    gap: 0;
  }

  .progress-bar {
    width: 100%;
  }
}

@media (max-width: 480px) {
  input,
  select {
    padding: 10px 10px 10px 35px;
  }

  .form-container {
    padding: 25px;
  }

  h1 {
    font-size: 22px;
  }

  .button-group {
    flex-direction: column;
    gap: 10px;
  }

  .next-btn,
  .prev-btn,
  .submit-btn {
    width: 100%;
  }

  .progress-step span {
    font-size: 12px;
  }
}