/* ============================================
   ESTILOS PARA REGISTRO DE USUARIOS
   ============================================ */

/* Contenedor principal */
.registro-container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.registro-container h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

/* Mensajes de éxito y error */
.mensaje-exito {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border-left: 5px solid #28a745;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.2);
    animation: slideDown 0.4s ease-out;
}

.mensaje-exito strong {
    display: block;
    margin-bottom: 5px;
    font-size: 16px;
}

.mensaje-error {
    background: linear-gradient(135deg, #fef5f8 0%, #ffe0e9 100%);
    color: #721c24;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border-left: 5px solid #d93b69;
    box-shadow: 0 2px 8px rgba(217, 59, 105, 0.2);
    animation: slideDown 0.4s ease-out;
}

.mensaje-error strong {
    display: block;
    margin-bottom: 5px;
    font-size: 16px;
    color: #d93b69;
}

.mensaje-error a {
    color: #d93b69;
    font-weight: 600;
}

/* Animación para los mensajes */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Formulario */
#registro-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Grupos de formulario */
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

.form-group input[type="email"],
.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);
}

.form-group small {
    color: #666;
    font-size: 12px;
    margin-top: 5px;
}

/* Grid de avatares */
.avatares-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-top: 10px;
}

.avatar-label {
    cursor: pointer;
    text-align: center;
}

.avatar-radio {
    display: none;
}

.avatar-option {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid transparent;
    transition: all 0.3s;
    object-fit: contain;
}

.avatar-option:hover {
    border-color: #ccc;
    transform: scale(1.05);
}

.avatar-radio:checked + .avatar-option {
    border-color: #037b84;
    box-shadow: 0 0 10px rgba(0, 115, 170, 0.5);
    transform: scale(1.1);
}

/* Botón de envío */
.btn-registro {
    background: #037b84;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s;
    width: 100%;
    display: block;
    margin: 0 auto;
}

.btn-registro:hover {
    background: #35959c;
}

.btn-registro:active {
    transform: scale(0.98);
}

/* Enlace de login */
.registro-container p {
    text-align: center;
    margin-top: 20px;
    color: #666;
}

.registro-container p a {
    color: #037b84;
    text-decoration: none;
    font-weight: 600;
}

.registro-container p a:hover {
    text-decoration: underline;
}

/* Sección de subida de avatar personalizado */
.avatar-upload-section {
    margin-top: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 5px;
    border: 2px dashed #ddd;
}

.avatar-upload-section h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #666;
}

.file-input-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.file-input-wrapper input[type=file] {
    position: absolute;
    left: -9999px;
}

.btn-subir-avatar {
    background: #d93b69;
    color: white;
    padding: 8px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    display: inline-block;
    transition: background 0.3s;
}

.btn-subir-avatar:hover {
    background: #e17191;
}

.preview-avatar-custom {
    margin-top: 10px;
    max-width: 150px;
    max-height: 150px;
    border-radius: 50%;
    display: none;
    border: 3px solid #28a745;
}

.nombre-archivo {
    margin-top: 10px;
    font-size: 12px;
    color: #666;
    font-style: italic;
}

.avatar-type-selector {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    padding: 10px;
    background: #f0f0f0;
    border-radius: 5px;
}

.avatar-type-selector label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.avatar-type-selector input[type="radio"] {
    margin-right: 8px;
}

/* ============================================
   ESTILOS ADICIONALES PARA LOGIN
   ============================================ */

/* Contenedor del checkbox y link */
.form-group > div[style*="display: flex"] {
    margin-bottom: 0;
}

/* Ajuste para el toggle de contraseña */
.form-group input[type="password"],
.form-group input[type="text"] {
    width: 100%;
    padding: 10px;
    padding-right: 45px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

/* Links dentro de form-group */
.form-group a {
    transition: color 0.2s;
}

.form-group a:hover {
    text-decoration: underline;
}

/* Wrapper para el campo de contraseña */
.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-wrapper input {
    width: 100%;
    padding: 10px;
    padding-right: 45px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.password-wrapper input:focus {
    outline: none;
    border-color: #037b84;
    box-shadow: 0 0 0 3px rgba(3, 123, 132, 0.1);
}

/* Toggle de contraseña */
.toggle-password {
    position: absolute;
    right: 12px;
    cursor: pointer;
    font-size: 20px;
    user-select: none;
    transition: opacity 0.2s;
}

.toggle-password:hover {
    opacity: 0.7;
}

/* Contenedor de checkbox y link */
.form-group-checkbox {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    margin-bottom: 25px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: #666;
    margin: 0;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
    width: 16px;
    height: 16px;
}

.checkbox-label span {
    user-select: none;
}

.forgot-password {
    color: #037b84;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.forgot-password:hover {
    text-decoration: underline;
}

/* Checkbox personalizado */
input[type="checkbox"] {
    cursor: pointer;
    width: 16px;
    height: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .registro-container {
        margin: 20px;
        padding: 15px;
    }
    
    .avatares-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .avatar-option {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .avatares-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .avatar-option {
        width: 70px;
        height: 70px;
    }
    
    .form-group-checkbox {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .forgot-password {
        align-self: flex-start;
    }
}